UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (MARK ONE) [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2003 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM TO . ------------ --------------- ------------------------------ COMMISSION FILE NUMBER 1-3187 CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC (Exact name of registrant as specified in its charter) TEXAS (State or other jurisdiction of incorporation or organization) 22-3865106 (I.R.S. Employer Identification No.) 1111 LOUISIANA HOUSTON, TEXAS (Address of principal executive offices) 77002 (Zip Code) (713) 207-1111 (Registrant's telephone number, including area code) ------------------------------ CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC MEETS THE CONDITIONS SET FORTH IN GENERAL INSTRUCTION H(1)(a) AND (b) OF FORM 10-Q AND IS THEREFORE FILING THIS FORM 10-Q WITH THE REDUCED DISCLOSURE FORMAT. Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes X No __ Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act) Yes __ No X As of November 3, 2003, all 1,000 common shares of CenterPoint Energy Houston Electric, LLC were held by Utility Holding, LLC, a wholly owned subsidiary of CenterPoint Energy, Inc.

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC QUARTERLY REPORT ON FORM 10-Q FOR THE QUARTER ENDED SEPTEMBER 30, 2003 TABLE OF CONTENTS PART I. FINANCIAL INFORMATION Item 1. Financial Statements...............................................1 Statements of Consolidated Income Three and Nine Months Ended September 30, 2002 and 2003 (unaudited)...1 Consolidated Balance Sheets December 31, 2002 and September 30, 2003 (unaudited)..................2 Statements of Consolidated Cash Flows Nine Months Ended September 30, 2002 and 2003 (unaudited).............4 Notes to Unaudited Consolidated Interim Financial Statements............5 Item 2. Management's Narrative Analysis of the Results of Operations of CenterPoint Energy Houston Electric, LLC and Subsidiaries..............20 Item 4. Controls and Procedures...........................................32 PART II. OTHER INFORMATION Item 1. Legal Proceedings.................................................33 Item 5. Other Information.................................................33 Item 6. Exhibits and Reports on Form 8-K..................................39 i

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION From time to time, we make statements concerning our expectations, beliefs, plans, objectives, goals, strategies, future events or performance and underlying assumptions and other statements that are not historical facts. These statements are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those expressed or implied by these statements. You can generally identify the forward-looking statements by the words "anticipate," "believe," "continue," "could," "estimate," "expect," "forecast," "goal," "intend," "may," "objective," "plan," "potential," "predict," "projection," "should," "will," or other similar words. We have based our forward-looking statements on our management's beliefs and assumptions based on information available to our management at the time the statements are made. We caution you that assumptions, beliefs, expectations, intentions and projections about future events may and often do vary materially from actual results. Therefore, we cannot assure you that actual results will not differ materially from those expressed or implied by our forward-looking statements. Some of the factors that could cause actual results to differ from those expressed or implied in forward-looking statements are described under "Risk Factors" in Item 5 of Part II of this report. You should not place undue reliance on forward-looking statements. Each forward-looking statement speaks only as of the date of the particular statement. ii

PART I. FINANCIAL INFORMATION ITEM 1. FINANCIAL STATEMENTS. CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES (AN INDIRECT WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) STATEMENTS OF CONSOLIDATED INCOME (THOUSANDS OF DOLLARS) (UNAUDITED) THREE MONTHS ENDED NINE MONTHS ENDED SEPTEMBER 30, SEPTEMBER 30, ---------------------- -------------------------- 2002 2003 2002 2003 --------- --------- ----------- ----------- REVENUES .......................................................... $ 660,342 $ 653,438 $ 1,756,744 $ 1,582,613 --------- --------- ----------- ----------- EXPENSES: Purchased power ............................................... -- -- 55,932 -- Operation and maintenance ..................................... 130,175 139,562 400,767 398,166 Depreciation and amortization ................................. 74,702 69,779 204,282 202,628 Taxes other than income taxes ................................. 56,419 61,396 168,340 158,883 --------- --------- ----------- ----------- Total .................................................. 261,296 270,737 829,321 759,677 --------- --------- ----------- ----------- OPERATING INCOME .................................................. 399,046 382,701 927,423 822,936 --------- --------- ----------- ----------- OTHER INCOME (EXPENSE): Interest expense and distribution on trust preferred securities (57,693) (90,398) (185,358) (272,941) Other, net .................................................... 7,701 8,599 15,268 25,624 --------- --------- ----------- ----------- Total .................................................. (49,992) (81,799) (170,090) (247,317) --------- --------- ----------- ----------- INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES ............. 349,054 300,902 757,333 575,619 Income Tax Expense ............................................ 120,854 106,930 258,994 202,089 --------- --------- ----------- ----------- INCOME FROM CONTINUING OPERATIONS ................................. 228,200 193,972 498,339 373,530 Income from Discontinued Operations, net of tax ............... 134,839 -- 131,949 -- --------- --------- ----------- ----------- NET INCOME ........................................................ $ 363,039 $ 193,972 $ 630,288 $ 373,530 ========= ========= =========== =========== See Notes to the Company's Unaudited Consolidated Interim Financial Statements 1

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES (AN INDIRECT WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) CONSOLIDATED BALANCE SHEETS (THOUSANDS OF DOLLARS) (UNAUDITED) ASSETS DECEMBER 31, SEPTEMBER 30, 2002 2003 ----------- ----------- CURRENT ASSETS: Cash and cash equivalents .................... $ 70,866 $ 14,693 Accounts and notes receivable, net ........... 99,304 113,423 Accrued unbilled revenues .................... 70,385 82,801 Materials and supplies ....................... 59,941 56,790 Taxes receivable ............................. 40,997 72,136 Other ........................................ 11,838 8,847 ----------- ----------- Total current assets .................... 353,331 348,690 ----------- ----------- PROPERTY, PLANT AND EQUIPMENT: Property, plant and equipment ................ 5,959,843 6,053,158 Less accumulated depreciation and amortization (2,122,611) (2,238,237) ----------- ----------- Property, plant and equipment, net ...... 3,837,232 3,814,921 ----------- ----------- OTHER ASSETS: Other intangibles, net ....................... 39,912 39,429 Regulatory assets ............................ 3,970,007 4,743,310 Notes receivable -- affiliated companies ..... 814,513 814,513 Other ........................................ 66,049 84,005 ----------- ----------- Total other assets ...................... 4,890,481 5,681,257 ----------- ----------- TOTAL ASSETS ........................ $ 9,081,044 $ 9,844,868 =========== =========== See Notes to the Company's Unaudited Consolidated Interim Financial Statements 2

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES (AN INDIRECT WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) CONSOLIDATED BALANCE SHEETS - (CONTINUED) (THOUSANDS OF DOLLARS) (UNAUDITED) LIABILITIES AND MEMBER'S EQUITY DECEMBER 31, SEPTEMBER 30, 2002 2003 ---------- ---------- CURRENT LIABILITIES: Current portion of long-term debt ............... $ 18,758 $ 41,228 Accounts payable ................................ 32,362 26,120 Accounts payable -- affiliated companies, net ... 43,662 32,118 Notes payable -- affiliated companies, net ...... 214,976 127,705 Taxes accrued ................................... 85,205 66,813 Interest accrued ................................ 78,355 30,923 Regulatory liabilities .......................... 168,173 180,932 Franchise fees accrued .......................... 33,837 44,338 Other ........................................... 23,894 26,014 ---------- ---------- Total current liabilities .................. 699,222 576,191 ---------- ---------- OTHER LIABILITIES: Accumulated deferred income taxes, net .......... 1,419,301 1,667,252 Unamortized investment tax credits .............. 53,581 50,064 Benefit obligations ............................. 61,671 80,576 Regulatory liabilities .......................... 940,615 642,312 Notes payable -- affiliated companies ........... 916,400 379,900 Accounts payable -- affiliated companies ........ -- 395,516 Other ........................................... 24,987 13,101 ---------- ---------- Total other liabilities .................... 3,416,555 3,228,721 ---------- ---------- LONG-TERM DEBT ....................................... 2,641,281 3,347,078 ---------- ---------- COMMITMENTS AND CONTINGENCIES (NOTES 1 AND 8) MEMBER'S EQUITY: Common stock .................................... 1 1 Paid-in capital ................................. 2,205,039 2,200,401 Retained earnings ............................... 118,946 492,476 ---------- ---------- Total member's equity ...................... 2,323,986 2,692,878 ---------- ---------- TOTAL LIABILITIES AND MEMBER'S EQUITY .. $9,081,044 $9,844,868 ========== ========== See Notes to the Company's Unaudited Consolidated Interim Financial Statements 3

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES (AN INDIRECT WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) STATEMENTS OF CONSOLIDATED CASH FLOWS (THOUSANDS OF DOLLARS) (UNAUDITED) NINE MONTHS ENDED SEPTEMBER 30, ------------------------------- 2002 2003 --------- ----------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income ................................................................... $ 630,288 $ 373,530 Less: Income from discontinued operations .................................... (131,949) -- --------- ----------- Income from continuing operations ............................................ 498,339 373,530 Adjustments to reconcile income from continuing operations to net cash provided by operating activities: Depreciation and amortization ............................................ 204,282 202,628 Deferred income taxes .................................................... 272,066 253,181 Investment tax credits ................................................... (3,517) (3,517) Changes in other assets and liabilities: Accounts and notes receivable, net .................................... (356,085) (26,535) Accounts receivable/payable, affiliates ............................... (21,259) (11,543) Taxes receivable ...................................................... 52,755 (31,139) Inventory ............................................................. 9,298 3,151 Accounts payable ...................................................... 39,940 (14,677) Fuel cost recovery .................................................... 164,151 -- Interest and taxes accrued ............................................ (33,808) (50,824) Net regulatory assets and liabilities ................................. (823,597) (664,421) Other current assets .................................................. (1,169) 4,411 Other current liabilities ............................................. (105,696) 12,621 Other assets .......................................................... 89,882 (2,815) Other liabilities ..................................................... 19,884 (8,789) Other, net ............................................................... 5,021 1,528 --------- ----------- Net cash provided by operating activities ......................... 10,487 36,790 --------- ----------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ......................................................... (278,977) (160,667) Decrease (increase) in restricted cash ....................................... 1,448 (1,420) --------- ----------- Net cash used in investing activities ............................. (277,529) (162,087) --------- ----------- CASH FLOWS FROM FINANCING ACTIVITIES: Proceeds from issuance of long-term debt ..................................... -- 1,257,762 Increase in short-term borrowing, net ........................................ 223,220 -- Increase (decrease) in short-term notes with affiliates, net ................. (231,249) 62,729 Payments of long-term debt ................................................... (13,405) (531,024) Decrease in long-term notes payable, affiliates .............................. -- (686,500) Debt issuance costs .......................................................... -- (33,903) Payment of common stock dividend ............................................. (222,538) -- Other, net ................................................................... (35) 60 --------- ----------- Net cash provided by (used in) financing activities ................... (244,007) 69,124 --------- ----------- NET CASH PROVIDED BY DISCONTINUED OPERATIONS ..................................... 513,894 -- --------- ----------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS ............................. 2,845 (56,173) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD ................................. 3,428 70,866 --------- ----------- CASH AND CASH EQUIVALENTS AT END OF PERIOD ....................................... $ 6,273 $ 14,693 ========= =========== SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION: Cash Payments: Interest ..................................................................... $ 98,995 $ 286,905 Income taxes ................................................................. -- -- See Notes to the Company's Unaudited Consolidated Interim Financial Statements 4

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES NOTES TO UNAUDITED CONSOLIDATED INTERIM FINANCIAL STATEMENTS (1) BACKGROUND AND BASIS OF PRESENTATION Included in this Quarterly Report on Form 10-Q of CenterPoint Energy Houston Electric, LLC (CenterPoint Houston, together with its subsidiaries, the Company), are the Company's consolidated interim financial statements and notes (Interim Financial Statements) including its wholly owned subsidiaries. The Company has filed a Current Report on Form 8-K dated May 15, 2003 (May 15, 2003 Form 8-K). The May 15, 2003 Form 8-K gives effect to certain reclassifications that have been made to the Company's historical financial statements as presented in the Annual Report on Form 10-K of CenterPoint Houston (CenterPoint Houston Form 10-K) for the year ended December 31, 2002. The Interim Financial Statements are unaudited, omit certain financial statement disclosures and should be read with the May 15, 2003 Form 8-K, including the exhibits thereto, and the Quarterly Reports on Form 10-Q of CenterPoint Houston for the quarter ended March 31, 2003 and the quarter ended June 30, 2003. ORGANIZATIONAL STRUCTURE AND RESTRUCTURING CenterPoint Houston is a regulated utility engaged in the transmission and distribution of electric energy in a 5,000 square mile area located along the Texas Gulf Coast, including the City of Houston. CenterPoint Houston is an indirect wholly owned subsidiary of CenterPoint Energy, Inc. (CenterPoint Energy), a public utility holding company. The Company's business includes: - Transmission. The Company's transmission business transports electricity from power plants to substations and from one substation to another in locations in the control area managed by the Electric Reliability Council of Texas, Inc. (ERCOT). - Distribution. The Company's electric distribution business distributes electricity for retail electric providers in its certificated service area by carrying power from the substation to the retail electric customer. The Company's business also includes the stranded costs and regulatory asset recovery associated with the Company's historical generating operations. The Company operates its business as a single segment. In addition to the electric transmission and distribution business, the consolidated financial statements include the operations of one financing subsidiary. The Company's business does not include: - the generation or sale of electricity; - the procurement, supply or delivery of fuel for the generation of electricity; or - the marketing to or billing of retail electric customers. Effective August 31, 2002, Reliant Energy, Incorporated (Reliant Energy) consummated a restructuring transaction (Restructuring) in which it, among other things, (1) conveyed its Texas electric generation assets to Texas Genco Holdings, Inc. (Texas Genco), (2) became an indirect, wholly owned subsidiary of a new utility holding company, CenterPoint Energy, (3) was converted into a Texas limited liability company named CenterPoint Energy Houston Electric, LLC and (4) distributed the capital stock of its operating subsidiaries, including Texas Genco, to CenterPoint Energy. As part of the Restructuring, each share of Reliant Energy common stock was converted into one share of CenterPoint Energy common stock. CenterPoint Energy is a registered public utility holding company under the Public Utility Holding Company Act of 1935, as amended (the 1935 Act). The 1935 Act and related rules and regulations impose a number of restrictions on the activities of CenterPoint Energy and its subsidiaries. The 1935 Act, among other things, generally limits the ability of the holding company and its subsidiaries to issue debt and equity securities without prior authorization, 5

restricts the source of dividend payments to current and retained earnings without prior authorization, regulates sales and acquisitions of certain assets and businesses and governs affiliate transactions. The United States Congress is currently considering legislation that has a provision that would repeal the 1935 Act. The Company cannot predict at this time whether this legislation or any variation thereof will be adopted or, if adopted, the effect of such law on its business. BASIS OF PRESENTATION The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The Interim Financial Statements reflect all normal recurring adjustments that are, in the opinion of management, necessary to present fairly the financial position and results of operations for the respective periods. Amounts reported in the Company's Statements of Consolidated Income are not necessarily indicative of amounts expected for a full year period due to the effects of, among other things, (a) fluctuations in demand for energy, (b) timing of maintenance and other expenditures and (c) acquisitions and dispositions of assets and other interests. In addition, certain amounts from the prior year have been reclassified to conform to the Company's presentation of financial statements in the current year. These reclassifications do not affect net income. The following notes to the consolidated annual financial statements included in Exhibit 99.2 to the May 15, 2003 Form 8-K (CenterPoint Houston 8-K Notes) relate to certain contingencies. These notes, as updated herein, are incorporated herein by reference. CenterPoint Houston 8-K Notes: Notes 3(e) (Regulatory Assets and Liabilities), 4 (Regulatory Matters), 8(a) (Pension Plans) and 10 (Commitments and Contingencies). For information regarding certain legal and regulatory proceedings, see Note 8. (2) DISCONTINUED OPERATIONS The Interim Financial Statements have been prepared to reflect the effect of the Restructuring as described above as it relates to CenterPoint Houston and have been prepared based upon Reliant Energy's historical consolidated financial statements. The Interim Financial Statements present the regulated and unregulated operations of Reliant Energy that were distributed to CenterPoint Energy in the restructuring as discontinued operations, in accordance with Statement of Financial Accounting Standards (SFAS) No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets" (SFAS No. 144). Included in discontinued operations of CenterPoint Houston are Reliant Resources, Inc.'s (Reliant Resources) unregulated operations previously reported in the Wholesale Energy, European Energy and Retail Energy business segments of Reliant Energy. Also included in discontinued operations are the regulated businesses conveyed to CenterPoint Energy which have previously been reported in the Natural Gas Distribution and Pipelines and Gathering business segments as well as the Electric Generation business segment. Accordingly, the Interim Financial Statements of CenterPoint Houston reflect these operations as discontinued operations. Total revenues included in discontinued operations for the three months and nine months ended September 30, 2002 were $4.1 billion and $10.0 billion, respectively. These amounts have been restated to reflect Reliant Resources' adoption of Emerging Issues Task Force (EITF) Issue No. 02-3, "Issues Related to Accounting for Contracts Involved in Energy Trading and Risk Management Activities." Income from discontinued operations for the three and nine months ended September 30, 2002 is reported net of income tax expense of $130 million and $254 million, respectively. (3) NEW ACCOUNTING PRONOUNCEMENTS Effective January 1, 2003, the Company adopted SFAS No. 143, "Accounting for Asset Retirement Obligations" 6

(SFAS No. 143). SFAS No. 143 requires the fair value of an asset retirement obligation to be recognized as a liability is incurred and capitalized as part of the cost of the related tangible long-lived asset. Over time, the liability is accreted to its present value each period, and the capitalized cost is depreciated over the useful life of the related asset. Retirement obligations associated with long-lived assets included within the scope of SFAS No. 143 are those for which a legal obligation exists under enacted laws, statutes and written or oral contracts, including obligations arising under the doctrine of promissory estoppel. The Company has not identified any asset retirement obligations; however, the Company recognizes removal costs as a component of depreciation expense in accordance with regulatory treatment. As of September 30, 2003, these removal costs of $229 million do not represent SFAS No. 143 asset retirement obligations, but rather embedded regulatory liabilities. In April 2002, the Financial Accounting Standards Board (FASB) issued SFAS No. 145, "Rescission of FASB Statements No. 4, 44, and 64, Amendment of FASB Statement No. 13, and Technical Corrections" (SFAS No. 145). SFAS No. 145 eliminates the current requirement that gains and losses on debt extinguishment must be classified as extraordinary items in the income statement. Instead, such gains and losses will be classified as extraordinary items only if they are deemed to be unusual and infrequent. SFAS No. 145 also requires that capital leases that are modified so that the resulting lease agreement is classified as an operating lease be accounted for as a sale-leaseback transaction. The changes related to debt extinguishment are effective for fiscal years beginning after May 15, 2002, and the changes related to lease accounting are effective for transactions occurring after May 15, 2002. The Company has applied this guidance as it relates to lease accounting and the accounting provision related to debt extinguishment. Upon adoption of SFAS No. 145, any gain or loss on extinguishment of debt that was classified as an extraordinary item in prior periods is required to be reclassified. No such reclassification was required in the three months or nine months ended September 30, 2002. The Company has reclassified the $25 million loss on debt extinguishment related to the fourth quarter of 2002 from an extraordinary item to interest expense as presented in its May 15, 2003 Form 8-K. In June 2002, the FASB issued SFAS No. 146, "Accounting for Costs Associated with Exit or Disposal Activities" (SFAS No. 146). SFAS No. 146 nullifies Emerging Issues Task Force (EITF) Issue No. 94-3, "Liability Recognition for Certain Employee Termination Benefits and Other Costs to Exit an Activity (including Certain Costs Incurred in a Restructuring)" (EITF No. 94-3). The principal difference between SFAS No. 146 and EITF No. 94-3 relates to the requirements for recognition of a liability for costs associated with an exit or disposal activity. SFAS No. 146 requires that a liability be recognized for a cost associated with an exit or disposal activity when it is incurred. A liability is incurred when a transaction or event occurs that leaves an entity little or no discretion to avoid the future transfer or use of assets to settle the liability. Under EITF No. 94-3, a liability for an exit cost was recognized at the date of an entity's commitment to an exit plan. In addition, SFAS No. 146 also requires that a liability for a cost associated with an exit or disposal activity be recognized at its fair value when it is incurred. SFAS No. 146 is effective for exit or disposal activities that are initiated after December 31, 2002. The Company adopted the provisions of SFAS No. 146 on January 1, 2003. The adoption of SFAS No. 146 had no effect on the Company's consolidated financial statements. In November 2002, the FASB issued FASB Interpretation No. (FIN) 45, "Guarantor's Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others" (FIN 45). FIN 45 requires that a liability be recorded in the guarantor's balance sheet upon issuance of certain guarantees. In addition, FIN 45 requires disclosures about the guarantees that an entity has issued. The provision for initial recognition and measurement of the liability was applied on a prospective basis to guarantees issued or modified after December 31, 2002. The disclosure provisions of FIN 45 are effective for financial statements of interim or annual periods ending after December 15, 2002. The adoption of FIN 45 did not materially affect the Company's consolidated financial statements. In January 2003, the FASB issued FIN 46, "Consolidation of Variable Interest Entities, an Interpretation of Accounting Research Bulletin No. 51" (FIN 46). FIN 46 requires certain variable interest entities to be consolidated by the primary beneficiary of the entity if the equity investors in the entity do not have the characteristics of a controlling financial interest or do not have sufficient equity at risk for the entity to finance its activities without additional subordinated financial support from other parties. FIN 46 is effective for all new variable interest entities created or acquired after January 31, 2003. On October 9, 2003, the FASB deferred the application of FIN 46 until the end of the first interim or annual period ending after December 15, 2003 for variable interest entities created 7

before February 1, 2003. The FASB is currently considering several amendments to FIN 46, and the Company will analyze the impact, if any, these changes may have on its consolidated financial statements upon ultimate implementation of FIN 46. The Company does not expect the adoption of FIN 46 to have any effect on its consolidated financial statements. In April 2003, the FASB issued SFAS No. 149, "Amendment of Statement 133 on Derivative Instruments and Hedging Activities" (SFAS No. 149). SFAS No. 149 has added additional criteria which were effective on July 1, 2002 for new, acquired, or newly modified forward contracts. The adoption of SFAS No. 149 had no effect on the Company's consolidated financial statements. In May 2003, the FASB issued SFAS No. 150, "Accounting for Certain Financial Instruments with Characteristics of Both Liabilities and Equity" (SFAS No. 150). SFAS No. 150 establishes standards for how an issuer classifies and measures certain financial instruments with characteristics of both liabilities and equity. It requires that an issuer classify a financial instrument that is within its scope as a liability (or an asset in some circumstances). Many of those instruments were previously classified as equity. The adoption of SFAS No. 150 had no effect on the Company's consolidated financial statements. (4) REGULATORY MATTERS (a) Excess Cost Over Market (ECOM) True-Up. The Company's affiliate, Texas Genco, sells, through auctions, entitlements to substantially all of its installed electric generation capacity, excluding reserves for planned and forced outages. From September 2001 through September 2003, Texas Genco conducted auctions, as required by the Public Utility Commission of Texas (Texas Utility Commission) and by CenterPoint Energy's master separation agreement with Reliant Resources. The capacity auctions continue to be consummated at market-based prices that are below the estimate of those prices made by the Texas Utility Commission in the spring of 2001. The Texas electric restructuring law allows recovery, in a "true-up" proceeding in 2004 (2004 True-Up Proceeding), of the difference between the prices for power sold in state mandated auctions from January 1, 2002 through December 31, 2003 and earlier estimates of market power prices by the Texas Utility Commission (ECOM True-Up). This calculation (the ECOM Calculation) measures the difference between (1) an imputed margin that reflects the actual market power prices received in the state mandated auctions, actual fuel expense and generation, and (2) the margin included in the Texas Utility Commission's estimates of power prices, fuel expense and generation in the ECOM model developed by the Texas Utility Commission (the ECOM Margin). The resulting difference is the ECOM True-Up amount. The ECOM model from which the ECOM Margin is derived provides only annual estimates of power prices, fuel expense and generation. Accordingly, the Company must form its own quarterly allocation estimates during 2002-2003 for the purpose of determining ECOM True-Up revenue. Beginning January 1, 2002, the Company allocated the ECOM Margin in the Company's ECOM Calculation based on annual estimated forecasts of power prices, fuel expense and generation. In the second quarter of 2003, the Company began using a cumulative methodology for allocating ECOM Margin. This methodology uses revenue amounts based on the actual state mandated auction price results and actual generation for historical periods, as well as forecasted amounts for the balance of 2003, rather than forecasted amounts for the two-year period allocated on an annual basis. Changes in estimates that affect the allocation of ECOM Margin will have an effect on the amount of ECOM True-Up revenue recorded in a specific period, but will not affect the total amount of ECOM True-Up revenue recorded during the two-year period ending December 31, 2003. Beginning in 2004, the ECOM Calculation will no longer apply. In accordance with the Texas Utility Commission's rules regarding the ECOM True-Up, for the three months ended September 30, 2002 and 2003, the Company recorded approximately $240 million and $222 million, respectively, in non-cash ECOM True-Up revenue. In accordance with the Texas Utility Commission's rules regarding the ECOM True-Up, for the nine months ended September 30, 2002 and 2003, the Company recorded approximately $551 million and $455 million, respectively, in non-cash ECOM True-Up revenue. ECOM True-Up revenue is recorded as a regulatory asset and totaled $1.2 billion as of September 30, 2003. In October 2003, a group of intervenors filed a petition asking the Texas Utility Commission to open a rulemaking proceeding and reconsider certain aspects of its ECOM rules. 8

On November 5, 2003, the Texas Utility Commission voted to deny the petition. Despite the denial of the petition, the Company expects that issues could be raised in the 2004 True-Up Proceeding regarding the Company's compliance with the Texas Utility Commission's rules regarding ECOM True-Up, including whether Texas Genco has auctioned all capacity it is required to auction in view of the fact that some capacity has failed to sell in the state mandated auctions. The Company believes Texas Genco has complied with the requirements under the applicable rules, including re-offering the unsold capacity in subsequent auctions. If events were to occur during the 2004 True-Up Proceeding that made the recovery of the ECOM True-Up regulatory asset no longer probable, the Company would write off the unrecoverable balance of such asset as a charge against earnings. For additional information regarding the capacity auctions and the related true-up proceeding, please read Notes 3(e) and 4(a) to the CenterPoint Houston 8-K Notes, which are incorporated herein by reference. (b) Regulatory Assets Contingency. As of September 30, 2003, in contemplation of the 2004 True-Up Proceeding, the Company has recorded, in addition to the ECOM amounts described above, a regulatory asset of $2.5 billion representing the estimated future recovery of previously incurred costs. This estimated recovery is based upon current projections of the market value of the CenterPoint Energy's Texas generation assets to be covered by the 2004 True-Up Proceeding calculations. This estimated recovery amount includes: - $1.1 billion of previously recorded accelerated depreciation (an amount equal to earnings above a stated overall annual rate of return on invested capital that was used to recover the Company's investment in generation assets); - $841 million of redirected depreciation; and - $396 million related to the Texas Genco distribution. Offsetting this regulatory asset is an $820 million regulatory liability relating to an order issued by the Texas Utility Commission in 2001 to refund amounts relating to prior mitigation of anticipated stranded costs. The Texas Utility Commission ruled that those amounts should be refunded based on its conclusion that those amounts would result in an over-mitigation of stranded costs unless they were refunded. The Company began refunding those amounts (excess mitigation credits) with January 2002 bills and is scheduled to continue to refund those credits over a seven-year period. Because GAAP requires the Company to estimate fair market values in advance of the final reconciliation, the financial impacts of the Texas electric restructuring law with respect to the final determination of stranded costs in the 2004 True-Up Proceeding are subject to material changes. Factors affecting such changes may include estimation risk, uncertainty of future energy and commodity prices and the economic lives of the plants. If events were to occur that made the recovery of some of the remaining generation-related regulatory assets no longer probable, the Company would write off the unrecoverable balance of such assets as a charge against earnings. On June 26, 2003, the Company filed a petition with the Texas Utility Commission seeking to cease refunding excess mitigation credits on the ground that continuation of the refund in light of current projections of stranded costs only increases the amount of stranded costs that the Company will seek to recover in the 2004 True-Up Proceeding. The excess mitigation credits amount to approximately $18 million per month. This proceeding is currently pending before the Texas Utility Commission. (c) Fuel Reconciliation Contingency. Texas Genco and the Company filed their joint application to reconcile fuel revenues and expenses with the Texas Utility Commission on July 1, 2002. This final fuel reconciliation filing covers reconcilable fuel revenue, fuel expense and interest of approximately $8.5 billion incurred from August 1, 1997 through January 30, 2002. Also included in this amount is an under-recovery of $94 million, which was the balance at July 31, 1997 as approved in the Company's last fuel reconciliation. On March 3, 2003, a settlement agreement was filed under which certain 9

items totaling $24 million were written off during the fourth quarter of 2002 and items totaling $203 million will be carried forward for resolution by the Texas Utility Commission in late 2003 or early 2004. A hearing is scheduled to begin on November 12, 2003. (d) 2004 True-Up Proceeding. Under the Texas electric restructuring law, the Texas Utility Commission is required to conduct true-up proceedings for each investor-owned utility whose generation assets were "unbundled" from its transmission and distribution assets in order to quantify and reconcile the amount of stranded costs, ECOM True-Up, unreconciled fuel costs, "price to beat" clawback component (See Note 8(b)) and other regulatory assets associated with electric generation operations (true-up components). On June 18, 2003, the Texas Utility Commission ruled that the Company's filing for recovery of its true-up components will be made on March 31, 2004. The law requires a final order to be issued by the Texas Utility Commission not more than 150 days after a proper filing is made by the regulated utility, although, under its rules the Texas Utility Commission can extend the 150 day deadline for good cause. Any delay in the final order date will result in a delay in the securitization of the Company's stranded costs and the start of recovery of certain carrying costs through non-bypassable charges to the Company's customers. In addition, the March 31, 2004 filing date for the Company's recovery of its true-up components means that the calculation of the market value per share of the Texas Genco common stock for purposes of the Texas Utility Commission's stranded cost determination might be more than the purchase price per share calculated under the option held by Reliant Resources to purchase CenterPoint Energy's 81% ownership interest in Texas Genco. Under the option, the purchase price will be based on market prices during the 120 trading days ending on January 9, 2004, but under the filing schedule prescribed by the Texas Utility Commission, the value of that ownership interest for the stranded cost determination will be based on market prices during the 120 trading days ending on March 30, 2004. If Reliant Resources exercises its option at a lower price than the market value used by the Texas Utility Commission, the Company would be unable to recover the difference. The Company will be required to establish and support the amounts it seeks to recover in the 2004 True-Up Proceeding. Third parties will have the opportunity and are expected to challenge the Company's calculation of these costs. The Company and the anticipated intervenors in the 2004 True-Up Proceeding have engaged in settlement discussions to determine if any or all of the true-up components can be resolved outside a contested proceeding. The Company expects that upon completion of the 2004 True-Up Proceeding, it will seek to securitize its stranded costs, any regulatory assets not previously securitized by the October 2001 issuance of transition bonds and, to the extent permitted by the Texas Utility Commission, the balance of the other true-up components. Before the Company can securitize these amounts, the Texas Utility Commission must conduct a proceeding and issue a financing order authorizing it to do so. Under the Texas electric restructuring law, the Company is entitled to recover any portion of the true-up components not securitized by transition bonds through a non-bypassable competition transition charge assessed to its customers. Following adoption of the True-Up rule by the Texas Utility Commission, the Company appealed certain aspects of the rule, including the decision to permit interest to be recovered on stranded costs only from the date of the Texas Utility Commission's final order in the True-Up Proceeding, instead of from January 1, 2002, as the Company had requested. That appeal remains pending before the Texas Supreme Court, which has not agreed to hear the appeal but has requested the parties to file briefs concerning the issues in the case. 10

(5) LONG-TERM DEBT AND SHORT-TERM BORROWINGS DECEMBER 31, 2002 SEPTEMBER 30, 2003 ----------------- ------------------ LONG-TERM CURRENT(1) LONG-TERM CURRENT(1) --------- ---------- --------- ---------- (IN MILLIONS) Long-term debt: Mortgage bonds 5.60% to 9.15% due 2013 to 2033(2) .. $ 615 $ -- $ 1,365 $ -- Term loan, LIBOR plus 9.75%, due 2005(3) ........... 1,310 -- 1,310 -- Series 2001-1 Transition Bonds 3.84% to 5.63% due 2002 to 2013(4) ............................. 717 19 676 41 Other .............................................. (1) -- (4) -- --------- --------- --------- --------- Long-term debt to third parties .................... 2,641 19 3,347 41 Notes payable to affiliate 4.00% to 6.70%(5) ....... 916 167 380 17 Short-term borrowings from affiliates ................ -- 48 -- 111 --------- --------- --------- --------- Total borrowings ................................ $ 3,557 $ 234 $ 3,727 $ 169 ========= ========= ========= ========= - ---------- (1) Includes amounts due within one year of the date noted. (2) Excludes $924 million of first mortgage bonds and general mortgage bonds that the Company has issued as collateral for long-term debt of CenterPoint Energy. Debt issued as collateral is excluded from the financial statements because of the contingent nature of the obligation. (3) Under the term loan, the London interbank offered rate (LIBOR) rate is subject to a floor of 3%. This collateralized term loan is secured by the Company's general mortgage bonds. (4) The Series 2001-1 Transition Bonds were issued by one of the Company's subsidiaries, and are non-recourse to the Company. For further discussion of the securitization financing, see Note 4(a) of the CenterPoint Houston 8-K Notes. (5) Notes payable to affiliate at September 30, 2003, have the same principal amounts and interest rates as pollution control bond obligations of CenterPoint Energy that are secured by first mortgage bonds of the Company. Money Pool Borrowings On September 30, 2003, the Company had borrowed approximately $111 million from its affiliates, which had a weighted average interest rate of 6.37%. The Company participates in a "money pool" through which it can borrow or invest on a short-term basis. The Company is authorized to borrow up to a limit of $600 million from the money pool. Funding needs are aggregated and external borrowing or investing is based on the net cash position. The money pool's net funding requirements are generally met with borrowings of CenterPoint Energy. The terms of the money pool are in accordance with requirements applicable to registered public utility holding company systems under the 1935 Act and with the orders we have received pursuant to the 1935 Act. Long-Term Debt On March 18, 2003, the Company issued $762.3 million aggregate principal amount of general mortgage bonds composed of $450 million aggregate principal amount of 10-year bonds with an interest rate of 5.7% and $312.3 million aggregate principal amount of 30-year bonds with an interest rate of 6.95%. Proceeds were used to redeem approximately $312.3 million aggregate principal amount of the Company's first mortgage bonds and to repay $429 million of intercompany notes payable to CenterPoint Energy. Proceeds from the note repayment were ultimately used by CenterPoint Energy to repay $150 million aggregate principal amount of medium-term notes maturing on April 21, 2003 and to repay borrowings under its credit facility. On May 23, 2003, the Company issued $200 million aggregate principal amount of 20-year general mortgage bonds with an interest rate of 5.6%. Proceeds were used to redeem, on July 1, 2003, $200 million aggregate principal amount of the Company's 7.5% first mortgage bonds due 2023 at 103.51% of their principal amount. 11

On September 2, 2003, the Company and the lender parties thereto amended the $1.3 billion term loan to, among other things, allow the Company to issue an additional $500 million of debt secured by its general mortgage bonds without requiring that the net proceeds be applied to prepay the loans outstanding under that term loan. On September 9, 2003, the Company issued $300 million aggregate principal amount of general mortgage bonds with an interest rate of 5.75% and a maturity date of January 15, 2014. This issuance utilized $300 million of the Company's additional debt capacity described in the preceding paragraph. Proceeds were used to repay approximately $258 million of intercompany notes payable to CenterPoint Energy and to repay approximately $40 million of money pool borrowings. Proceeds in the amount of approximately $292 million from the note and money pool repayments were ultimately used by CenterPoint Energy to repay a portion of the term loan under its credit facility. The following table shows future maturity dates of long-term debt issued by CenterPoint Houston and expected future maturity dates of the transition bonds issued by CenterPoint Energy Transition Bond Company, LLC, a subsidiary of the Company (Bond Company) as of September 30, 2003. Amounts are expressed in thousands. CENTERPOINT HOUSTON ------------------- TRANSITION YEAR THIRD-PARTY AFFILIATE SUB-TOTAL BONDS TOTAL - ---- ----------- --------- --------- ---------- ----- 2003 ... $ -- $ 16,600 $ 16,600 $ -- $ 16,600 2004 ... -- -- -- 41,189 41,189 2005 ... 1,310,000 -- 1,310,000 46,806 1,356,806 2006 ... -- -- -- 54,295 54,295 2007 ... -- -- -- 59,912 59,912 2008 ... -- -- -- 65,529 65,529 2009 ... -- -- -- 73,018 73,018 2010 ... -- -- -- 80,506 80,506 2011 ... -- -- -- 87,995 87,995 2012 ... -- 45,570 45,570 99,229 144,799 2013 ... 450,000 -- 450,000 108,590 558,590 2014 ... 300,000 -- 300,000 -- 300,000 2015 ... -- 150,850 150,850 -- 150,850 2017 ... -- 127,385 127,385 -- 127,385 2021 ... 102,442 -- 102,442 -- 102,442 2023 ... 200,000 -- 200,000 -- 200,000 2027 ... -- 56,095 56,095 -- 56,095 2033 ... 312,275 -- 312,275 -- 312,275 ---------- ---------- ---------- ---------- ---------- Total .. $2,674,717 $ 396,500 $3,071,217 $ 717,069 $3,788,286 ========== ========== ========== ========== ========== First mortgage bonds and general mortgage bonds in aggregate principal amounts of $102 million and $1.3 billion, respectively, have been issued directly to third parties. External debt of $1.3 billion maturing in 2005 is senior and secured by general mortgage bonds. The affiliate debt is senior and unsecured. The amounts, maturities and interest rates of the intercompany debt payable to CenterPoint Energy of $397 million effectively match the amounts, maturities and interest rates of certain pollution control bond obligations of CenterPoint Energy that are secured by the Company's first mortgage bonds in the same amounts in the table below. 12

The following table shows the maturity dates of the $924 million of first mortgage bonds and general mortgage bonds that the Company has issued as collateral for long-term debt of CenterPoint Energy. These bonds are not reflected on the financial statements of CenterPoint Houston because of the contingent nature of the obligations. Amounts are expressed in thousands. YEAR FIRST MORTGAGE BONDS GENERAL MORTGAGE BONDS TOTAL - ---- -------------------- ---------------------- ----- 2003.................. $ 16,600 $ -- $ 16,600 2011.................. -- 19,200 19,200 2012.................. 45,570 -- 45,570 2015.................. 150,850 -- 150,850 2017.................. 127,385 -- 127,385 2018.................. -- 50,000 50,000 2019.................. -- 200,000 200,000 2020.................. -- 90,000 90,000 2026.................. -- 100,000 100,000 2027.................. 56,095 -- 56,095 2028.................. -- 68,000 68,000 ----------- ----------- ---------- Total $ 396,500 $ 527,200 $ 923,700 =========== =========== ========== The aggregate amount of additional general mortgage bonds and first mortgage bonds that could be issued is approximately $400 million based on estimates of the value of the Company's property encumbered by the general mortgage, the cost of such property, the amount of retired bonds that could be used as the basis for issuing new bonds and the 70% bonding ratio contained in the general mortgage. However, contractual limitations on the Company and CenterPoint Energy under debt instruments expiring in November 2005, limit the incremental aggregate amount of first mortgage bonds and general mortgage bonds that may be issued to $200 million. As of September 30, 2003, outstanding first mortgage bonds and general mortgage bonds aggregated approximately $3.6 billion as shown in the following table. Amounts are expressed in thousands. ISSUED AS ISSUED AS COLLATERAL ISSUED DIRECTLY TO COLLATERAL FOR FOR CENTERPOINT THIRD PARTIES THE COMPANY'S DEBT ENERGY'S DEBT TOTAL ------------- ------------------ ------------- ----- First Mortgage Bonds......... $ 102,442 $ -- $ 396,500 $ 498,942 General Mortgage Bonds....... 1,262,275 1,310,000 527,200 3,099,475 ----------- ----------- ----------- ----------- Total $ 1,364,717 $ 1,310,000 $ 923,700 $ 3,598,417 =========== =========== =========== =========== The Bond Company has $717 million aggregate principal amount of outstanding transition bonds. Classes of the transition bonds have final maturity dates of September 15, 2007, September 15, 2009, September 15, 2011 and September 15, 2015 and bear interest at rates of 3.84%, 4.76%, 5.16% and 5.63%, respectively. The transition bonds are secured by "transition property," as defined in the Texas electric restructuring law, which includes the irrevocable right to recover, through non-bypassable transition charges payable by retail electric customers, qualified costs provided in the Texas electric restructuring law. The transition bonds are reported as CenterPoint Houston's long-term debt, although the holders of the transition bonds have no recourse to any of CenterPoint Houston's assets or revenues, and CenterPoint Houston's creditors have no recourse to any assets or revenues (including, without limitation, the transition charges) of the Bond Company. CenterPoint Houston has no payment obligations with respect to the transition bonds except to remit collections of transition charges as set forth in a servicing agreement between CenterPoint Houston and the Bond Company and in an intercreditor agreement among CenterPoint Houston, the Bond Company and other parties. Liens. The Company's assets are subject to liens securing approximately $499 million of first mortgage bonds. Sinking or improvement fund and replacement fund requirements on the first mortgage bonds may be satisfied by certification of property additions. Sinking or improvement fund and replacement fund requirements for 2001, 2002 and 2003 have been satisfied by certification of property additions. The replacement fund requirement satisfied in 2003 was approximately $354 million, and the sinking or improvement fund requirement satisfied in 2003 was approximately $8 million. The Company's assets are subject to liens securing approximately $3.1 billion of general mortgage bonds, which are junior to the liens of the first mortgage bonds. 13

(6) COMPREHENSIVE INCOME The following table summarizes the components of total comprehensive income: FOR THE THREE MONTHS ENDED FOR THE NINE MONTHS ENDED SEPTEMBER 30, SEPTEMBER 30, ------------- ------------- 2002 2003 2002 2003 ---- ---- ---- ---- (IN MILLIONS) Net income.............................................. $ 363 $ 194 $ 630 $ 374 --------- --------- --------- --------- Other comprehensive income (loss): Additional minimum non-qualified pension liability adjustment.......................................... -- -- 1 -- Other comprehensive income (loss) from discontinued operations............................. (18) -- 202 -- --------- --------- --------- --------- Other comprehensive income (loss)....................... (18) -- 203 -- --------- --------- --------- --------- Comprehensive income $ 345 $ 194 $ 833 $ 374 ========= ========= ========= ========= (7) RELATED PARTY TRANSACTIONS From time to time, the Company has receivables from, or payables to, CenterPoint Energy or its subsidiaries. As of September 30, 2003, the Company had net accounts payable-affiliated companies of $32 million, which included accounts payable of $38 million, partially offset by accounts receivable of $6 million. Long-term note payable to affiliate was $1.1 billion as of December 31, 2002 and $397 million as of September 30, 2003. For more information on the long-term note payable to affiliate see Note 5. The Company had net interest expense related to affiliate borrowings of $14 million and $64 million for the three months and nine months ended September 30, 2002, respectively and $4 million and $18 million for the three months and nine months ended September 30, 2003, respectively. As of September 30, 2003, the Company had $396 million in long-term accounts payable-affiliated companies, which related to the Texas Genco distribution. In the first quarter of 2003, CenterPoint Energy recorded a $396 million impairment related to the partial distribution of its investment in Texas Genco. Since this amount is expected to be recovered in the 2004 True-Up Proceeding, the Company has recorded a regulatory asset reflecting its right to recover this amount and an associated payable to CenterPoint Energy. For more information on the 2004 True-Up Proceeding see Notes 4(b) and 4(d). The 1935 Act generally prohibits borrowings by CenterPoint Energy from its subsidiaries, including the Company, either through the money pool or otherwise. Prior to August 31, 2002, the Company had $737 million invested in a money fund through which the Company and certain of its affiliates could borrow and/or invest on a short-term basis. At the time of the Restructuring, the Company converted a money fund investment into a $750 million note receivable from CenterPoint Energy payable on demand and bearing interest at the prime rate, leaving $13 million borrowed from the money fund. Since August 31, 2002, the Company has been a participant in the CenterPoint Energy money pool. The $750 million note receivable is included in long-term notes receivable from affiliate in the Consolidated Balance Sheets because CenterPoint Energy does not plan to repay the note within the next twelve months. For the three months and nine months ended September 30, 2002, revenues, excluding transition charges, derived from energy delivery charges provided by the Company to subsidiaries of Reliant Resources, a former affiliate, totaled $298 million and $661 million, respectively. Although the former retail sales business is no longer conducted by the Company, retail customers remained regulated customers of the Company through the date of their first meter reading in January 2002. During this transition period, the Company purchased $56 million of power from Texas Genco. CenterPoint Energy provides some corporate services to the Company. The costs of services have been charged directly to the Company using methods that management believes are reasonable. These methods include negotiated usage rates, dedicated asset assignment and proportionate corporate formulas based on assets, operating expenses and employees. These charges are not necessarily indicative of what would have been incurred had the Company not been an affiliate. Amounts charged to the Company for these services were $24 million and $82 million for the three 14

and nine months ended September 30, 2002, respectively, and $27 million and $84 million for the three and nine months ended September 30, 2003, respectively, and are included primarily in operation and maintenance expenses. (8) COMMITMENTS AND CONTINGENCIES (a) Legal Matters. The Company's predecessor, Reliant Energy, and certain of its former subsidiaries are named as defendants in several lawsuits described below. Under a master separation agreement between Reliant Energy and Reliant Resources, CenterPoint Energy, the Company and each of their subsidiaries are entitled to be indemnified by Reliant Resources for any losses, including attorneys' fees and other costs, arising out of the lawsuits described under "California Electricity and Gas Market Cases," "Western States Class Action," "Long-Term Contract Class Action," "Gas Trading Cases," "Gas Futures Cases," "Trading and Marketing Activities" and "Other Class Action Lawsuits." Pursuant to the indemnification obligation, Reliant Resources is defending the Company and its subsidiaries to the extent named in these lawsuits. The ultimate outcome of these matters cannot be predicted at this time. California Electricity and Gas Market Cases. Reliant Energy, Reliant Resources, Reliant Energy Power Generation, Inc. (REPG) and several other subsidiaries of Reliant Resources, as well as three former officers of some of these companies, have been named as defendants in class action lawsuits and other lawsuits filed against a number of companies that own generation plants in California and other sellers of electricity in California markets. While the plaintiffs allege various violations by the defendants of antitrust laws and state laws against unfair and unlawful business practices, each of the lawsuits is grounded on the central allegation that the defendants conspired to drive up the wholesale price of electricity. In addition to injunctive relief, the plaintiffs in these lawsuits seek treble the amount of damages alleged, restitution of alleged overpayments, disgorgement of alleged unlawful profits for sales of electricity, costs of suit and attorneys' fees. The first six of these suits originally were filed in state courts in San Diego, San Francisco and Los Angeles Counties. The suits in San Diego and Los Angeles Counties were consolidated and removed to the federal district court in San Diego, but on December 13, 2002, that court remanded the suits to the state courts. Prior to the remand, Reliant Energy was voluntarily dismissed from two of the suits. Several parties, including the Reliant defendants, have appealed the judge's remand decision. The United States court of appeals stayed the remand order pending the appeal. In March and April 2002, the California Attorney General filed three complaints, two in state court in San Francisco and one in the federal district court in San Francisco, against Reliant Energy, Reliant Resources, Reliant Energy Services (a wholesale energy marketing subsidiary of Reliant Resources) and other subsidiaries of Reliant Resources alleging, among other matters, violations by the defendants of state laws against unfair and unlawful business practices arising out of transactions in the markets for ancillary services run by the California independent systems operator, charging unjust and unreasonable prices for electricity, in violation of antitrust laws in connection with the acquisition in 1998 of electric generating facilities located in California. The complaints variously seek restitution and disgorgement of alleged unlawful profits for sales of electricity, civil penalties and fines, injunctive relief against unfair competition, divestment of Reliant Resources' generation capacity and undefined equitable relief. Reliant Resources removed the two state court cases to the federal district court in San Francisco. In August 2002, the district court dismissed the two cases originally filed in state court and also dismissed the damages claims asserted in the antitrust case. The Attorney General has appealed the dismissal of these cases to the court of appeals. Following the filing of the Attorney General cases, seven additional class action cases were filed in state courts in Northern California. Each of these purported to represent the same class of California ratepayers, asserted the same claims as asserted in the other California class action cases, and in some instances repeated as well the allegations in the Attorney General cases. All of these cases were removed and consolidated in federal district court in San Diego. The court dismissed the consolidated case on grounds that the claims were barred by federal preemption of regulation of wholesale rates by the Federal Energy Regulatory Commission (FERC) and the filed rate doctrine. The plaintiffs have filed a notice of appeal. In July 2003, the City of Los Angeles Attorney filed suit against CenterPoint Energy, Reliant Energy, Reliant Resources, Reliant Energy Services and one of Reliant Resources' employees in federal court in Los Angeles. The lawsuit alleges that the defendants conspired to manipulate the price for natural gas in breach of Reliant Energy Services' contract to supply the Los Angeles Department of Water and Power (LADWP) with natural gas in violation of federal and state antitrust laws, the federal Racketeer Influenced and Corrupt Organization Act and the California False Claims Act. The lawsuit seeks treble damages for the alleged overcharges for gas purchased by 15

LADWP of an estimated $218 million, interest, costs of suit and attorneys' fees. The Company has filed a motion to dismiss the lawsuit for, among other things, lack of personal jurisdiction, and the defendants have filed a notice seeking to consolidate this case for pretrial purposes with the cases described under "Gas Trading Cases." Western States Class Action. In May 2003, a class action lawsuit was filed against Reliant Resources, Reliant Energy and various market participants in state court in San Diego County, California. The plaintiffs allege that Reliant Resources and Reliant Energy engaged in unfair, unlawful and fraudulent business practices and violations of the California antitrust laws by manipulating energy markets in California and the West. The action is brought on behalf of all persons and businesses residing in Oregon, Washington, Utah, Nevada, Idaho, New Mexico, Arizona and Montana. The lawsuit seeks injunctive relief, treble damages, restitution, costs of suit and attorney's fees. In May 2003, the case was removed to federal court in San Diego. The plaintiffs have moved to remand the case back to state court. The case has been transferred to the visiting judge in San Diego before whom most of the other electricity cases have been consolidated. Long-Term Contract Class Action. In October 2002, a class action was filed in state court in Los Angeles against Reliant Energy and several subsidiaries of Reliant Resources. The complaint in this case repeats the allegations asserted in the California class actions as well as the Attorney General cases and also alleges misconduct related to long-term contracts purportedly entered into by the California Department of Water Resources. None of the Reliant entities, however, has a long-term contract with the Department of Water Resources. This case has been removed to federal district court in San Diego. The Reliant defendants intend to file motions to dismiss on grounds that the claims are barred by federal preemption and the filed rate doctrine. Gas Trading Cases. CenterPoint Energy, Reliant Resources and Reliant Energy have been named as defendants in two lawsuits filed on behalf of a class of purchasers of natural gas alleging violations of state antitrust laws and state laws against unfair and unlawful business practices based on an alleged conspiracy with Enron Corp. to manipulate the California natural gas markets in 2000 and 2001. One lawsuit was filed in April 2003 in state court in Los Angeles County, California, and the other was filed in May 2003 in state court in San Diego County, California. The complaints are based on certain conclusions in a report by the FERC staff even though the staff investigation found no evidence that Reliant or Reliant's trader intended to manipulate gas prices and FERC has concluded that the trading activity did not violate the Natural Gas Act or any FERC regulation. The complaint seeks injunctive and declaratory relief, compensatory and punitive damages, restitution, costs of suit and attorneys' fees. The complaint alleges that there were "well over one billion dollars in excess charges to California consumers during the 2000 through 2001 time period." The plaintiffs are seeking a trebling of any damages award. Reliant Resources removed both cases to federal court and the plaintiffs in both cases have moved to remand the cases back to state court. The plaintiffs in the San Diego case have also filed a petition with the Federal Judicial Panel on Multidistrict Litigation to transfer the case to federal court in Nevada. The defendants have filed their own motion with the Panel to transfer the case to the Northern District of California and requested that the case be heard by a judge from the Southern District of New York. While Reliant Resources has not yet filed an answer, the Company understands that Reliant Resources intends to deny both the alleged violation of any laws and the participation in a conspiracy with Enron. Neither CenterPoint Energy nor Reliant Energy was a party in the proceedings in which the report was submitted. Only former subsidiaries of the predecessor to the Company engaged in gas trading activities in California; however, neither CenterPoint Energy nor any of its current subsidiaries, including the Company, has ever engaged in gas trading in California. Gas Futures Cases. In August 2003, a class action lawsuit was filed against CenterPoint Houston and Reliant Energy Services in federal court in New York on behalf of purchasers of natural gas futures contracts on the New York Mercantile Exchange (NYMEX). A second, similar class action with filed in the same court in October 2003. The complaints allege that the defendants manipulated the price of natural gas through their gas trading activities and price reporting practices in violation of the Commodity Exchange Act during the period January 1, 2000 through December 31, 2002. The plaintiffs seek damages based on the effect of such alleged manipulation on the value of the gas futures contracts they bought or sold. CenterPoint Houston has not yet been served in the second action. Other Trading and Marketing Activities. Reliant Energy has been named as a party in several lawsuits and regulatory proceedings relating to the trading and marketing activities of its former subsidiary, Reliant Resources. 16

In June 2002, the Securities and Exchange Commission (SEC) advised Reliant Resources and Reliant Energy that it had issued a formal order in connection with its investigation of Reliant Resources' and Reliant Energy's financial reporting, internal controls and related matters. The investigation was focused on Reliant Resources' same-day commodity trading transactions involving purchases and sales with the same counterparty for the same volume at substantially the same price and certain structured transactions. These matters were previously the subject of an informal inquiry by the SEC. On May 12, 2003, the SEC advised Reliant Resources and Reliant Energy that it had issued a formal order in connection with this investigation. Reliant Energy, through the Company as its successor, has entered into a settlement with the SEC that concludes this investigation. Under the settlement, Reliant Resources and Reliant Energy consented to the entry of an administrative cease-and-desist order with respect to future violations of certain provisions of the Securities Act of 1933 and the Securities Exchange Act of 1934, without admitting or denying the SEC's findings that violations of these laws had occurred. The SEC did not assess monetary penalties or fines against Reliant Energy, CenterPoint Energy or any of its subsidiaries including the Company. In connection with the Texas Utility Commission's industry-wide investigation into potential manipulation of the ERCOT market on and after July 31, 2001, Reliant Energy and Reliant Resources have provided information to the Texas Utility Commission concerning their scheduling and trading activities. Other Class Action Lawsuits. Fifteen class action lawsuits filed in May, June and July 2002 on behalf of purchasers of securities of Reliant Resources and/or Reliant Energy have been consolidated in federal district court in Houston. Reliant Resources and certain of its former and current executive officers are named as defendants. Reliant Energy is also named as a defendant in seven of the lawsuits. Two of the lawsuits also name as defendants the underwriters of the May 2001 initial public offering of approximately 20% of the common stock of Reliant Resources initial public offering (Reliant Resources Offering). One lawsuit names Reliant Resources' and Reliant Energy's independent auditors as a defendant. The consolidated amended complaint seeks monetary relief purportedly on behalf of three classes: (1) purchasers of Reliant Energy common stock from February 3, 2000 to May 13, 2002; (2) purchasers of Reliant Resources common stock on the open market from May 1, 2001 to May 13, 2002; and (3) purchasers of Reliant Resources common stock in the Reliant Resources Offering or purchasers of shares that are traceable to the Reliant Resources Offering. The plaintiffs allege, among other things, that the defendants misrepresented their revenues and trading volumes by engaging in round-trip trades and improperly accounted for certain structured transactions as cash-flow hedges, which resulted in earnings from these transactions being accounted for as future earnings rather than being accounted for as earnings in fiscal year 2001. In February 2003, a lawsuit was filed by three individuals in federal district court in Chicago against CenterPoint Energy and certain former and current officers of Reliant Resources for alleged violations of federal securities laws. The plaintiffs in this lawsuit allege that the defendants violated federal securities laws by issuing false and misleading statements to the public, and that the defendants made false and misleading statements as part of an alleged scheme to inflate artificially trading volumes and revenues. In addition, the plaintiffs assert claims of fraudulent and negligent misrepresentation and violations of Illinois consumer law. In May 2002, three class action lawsuits were filed in federal district court in Houston on behalf of participants in various employee benefits plans sponsored by Reliant Energy. Reliant Energy and its directors are named as defendants in all of the lawsuits. Two of the lawsuits have been dismissed without prejudice. The remaining lawsuit alleges that the defendants breached their fiduciary duties to various employee benefits plans, directly or indirectly sponsored by Reliant Energy, in violation of the Employee Retirement Income Security Act. The plaintiffs allege that the defendants permitted the plans to purchase or hold securities issued by Reliant Energy when it was imprudent to do so, including after the prices for such securities became artificially inflated because of alleged securities fraud engaged in by the defendants. The complaints seek monetary damages for losses suffered by a putative class of plan participants whose accounts held Reliant Energy or Reliant Resources securities, as well as equitable relief in the form of restitution. In October 2002, a derivative action was filed in the federal district court in Houston, against the directors and officers of CenterPoint Energy. The complaint sets forth claims for breach of fiduciary duty, waste of corporate assets, abuse of control and gross mismanagement. Specifically, the shareholder plaintiff alleges that the defendants caused CenterPoint Energy to overstate its revenues through so-called "round trip" transactions. The plaintiff also alleges breach of fiduciary duty in connection with the spin-off of Reliant Resources and the Reliant Resources Offering. The complaint seeks monetary damages on behalf of CenterPoint Energy as well as equitable relief in the 17

form of a constructive trust on the compensation paid to the defendants. In March, 2003, the court dismissed this case on the ground that the plaintiff did not make an adequate demand on CenterPoint Energy before filing suit. Thereafter, the plaintiff sent another demand asserting the same claims. CenterPoint Energy's board of directors investigated that demand and similar allegations made in a June 28, 2002 demand letter sent on behalf of a CenterPoint Energy shareholder. The latter letter demanded that CenterPoint Energy take several actions in response to alleged round-trip trades occurring in 1999, 2000, and 2001. In June 2003, the Board determined that these proposed actions would not be in the best interests of CenterPoint Energy. The Company believes that none of the lawsuits described in "Other Class Action Lawsuits" has merit because, among other reasons, the alleged misstatements and omissions were not material and did not result in any damages to any of the plaintiffs. Texas Action. In July 2003, Texas Commercial Energy filed a lawsuit against Reliant Energy, Reliant Resources, Reliant Electric Solutions, LLC, several other Reliant Resources subsidiaries and several other participants in the ERCOT power market in federal court in Corpus Christi, Texas. The plaintiff, a retail electricity provider in the Texas market served by ERCOT, alleges that the defendants conspired to illegally fix and artificially increase the price of electricity in violation of state and federal antitrust laws and committed fraud and negligent misrepresentation. The lawsuit seeks damages in excess of $500 million, exemplary damages, treble damages, interest, costs of suit and attorneys' fees. The Company has not yet been served with the complaint. Reliant Energy Municipal Franchise Fee Lawsuits. In February 1996, the cities of Wharton, Galveston and Pasadena (Three Cities) filed suit, for themselves and a proposed class of all similarly situated cities in Reliant Energy's electric service area, against Reliant Energy and Houston Industries Finance, Inc. (formerly a wholly owned subsidiary of Reliant Energy) alleging underpayment of municipal franchise fees. The plaintiffs claim that they are entitled to 4% of all receipts of any kind for business conducted within these cities over the previous four decades. A jury trial of the original claimant cities (but not the class of cities) in the 269th Judicial District Court for Harris County, Texas, ended in April 2000 (the Three Cities case). Although the jury found for Reliant Energy on many issues, it found in favor of the original claimant cities on three issues, and assessed a total of $4 million in actual and $30 million in punitive damages. However, the jury also found in favor of Reliant Energy on the affirmative defense of laches, a defense similar to a statute of limitations defense, due to the original claimant cities having unreasonably delayed bringing their claims during the 43 years since the alleged wrongs began. The trial court in the Three Cities case granted most of Reliant Energy's motions to disregard the jury's findings. The trial court's rulings reduced the judgment to $1.7 million, including interest, plus an award of $13.7 million in legal fees. In addition, the trial court granted Reliant Energy's motion to decertify the class. Following this ruling, 45 cities filed individual suits against Reliant Energy in the District Court of Harris County. On February 27, 2003, the state court of appeals in Houston rendered an opinion reversing the judgment against CenterPoint Energy and rendering judgment that the Three Cities take nothing by their claims. The court of appeals found that the jury's finding of laches barred all of the Three Cities' claims and that the Three Cities were not entitled to recovery of any attorneys' fees. The Three Cities have filed a petition for review at the Texas Supreme Court and the court has requested briefs from the parties. The extent to which issues in the Three Cities case may affect the claims of the other cities served by Reliant Energy cannot be assessed until judgments are final and no longer subject to appeal. However, the court of appeals' ruling appears to be consistent with Texas Supreme Court opinions. The Company estimates the range of possible outcomes for recovery by the plaintiffs in the Three Cities case to be between $-0- and $18 million inclusive of interest and attorneys' fees. Other Proceedings. The Company is involved in other legal, environmental, tax and regulatory proceedings before various courts, regulatory commissions and governmental agencies regarding matters arising in the ordinary course of business. Some of these proceedings involve substantial amounts. The Company's management regularly analyzes current information and, as necessary, provides accruals for probable liabilities on the eventual disposition of these matters. The Company's management believes that the disposition of these matters will not have a material adverse effect on the Company's financial condition, results of operations or cash flows. 18

(b) "Price to Beat" Clawback Component. In connection with the implementation of the Texas electric restructuring law, the Texas Utility Commission has set a "price to beat" that retail electric providers affiliated or formerly affiliated with a former integrated utility must charge residential and small commercial customers within their affiliated electric utility's service area. The 2004 True-Up Proceeding provides for a clawback of the "price to beat" in excess of the market price of electricity if 40% of the "price to beat" load is not served by a non-affiliated retail electric provider by January 1, 2004. Pursuant to the Texas electric restructuring law and the master separation agreement between Reliant Energy and Reliant Resources, Reliant Resources is obligated to pay the Company for the clawback component of the 2004 True-Up Proceeding. The clawback may not exceed $150 times the number of customers served by the affiliated retail electric provider in the transmission and distribution utility's service territory, less the number of customers served by the affiliated retail electric provider outside the transmission and distribution utility's service territory, on January 1, 2004. As reported in Reliant Resources' Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2003, filed with the SEC on November 12, 2003, Reliant Resources expects that the clawback payment will be in the range of $170 million to $180 million, with a most probable estimate of $175 million. 19

ITEM 2. MANAGEMENT'S NARRATIVE ANALYSIS OF THE RESULTS OF OPERATIONS OF CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES The following narrative analysis should be read in combination with our Interim Financial Statements and notes contained in Item 1 of this report. Effective August 31, 2002, Reliant Energy, Incorporated (Reliant Energy) consummated a restructuring transaction (the Restructuring) in which it, among other things, (1) conveyed its Texas electric generation assets to an affiliated company, Texas Genco Holdings, Inc. (Texas Genco), (2) became an indirect, wholly owned subsidiary of a new utility holding company, CenterPoint Energy, Inc. (CenterPoint Energy), (3) was converted into a Texas limited liability company named CenterPoint Energy Houston Electric, LLC (we, us, CenterPoint Houston or the Company), and (4) distributed the capital stock of its operating subsidiaries, including Texas Genco, to CenterPoint Energy. As part of the Restructuring, each share of Reliant Energy common stock was converted into one share of CenterPoint Energy common stock. Pursuant to the provisions of certain of its existing debt agreements applicable when the properties or assets of Reliant Energy were transferred to another entity substantially as an entirety, CenterPoint Energy expressly assumed certain debt and other obligations of Reliant Energy, and Reliant Energy was released as the primary obligor on such debt. For additional information on the Restructuring, see Note 1 to the Interim Financial Statements. We operate Reliant Energy's electric transmission and distribution business, which continues to be subject to cost-of-service rate regulation and is responsible for the delivery of electricity sold to retail customers through retail electric providers in the 5,000 square mile service area of Houston, Texas and surrounding metropolitan areas as well as the transmission of bulk power into and out of the Houston area. CenterPoint Energy is a registered public utility holding company under the Public Utility Holding Company Act of 1935, as amended (1935 Act). The 1935 Act and related rules and regulations impose a number of restrictions on the activities of CenterPoint Energy and its subsidiaries other than Texas Genco, which is an exempt wholesale generator under the 1935 Act. The 1935 Act, among other things, limits the ability of the holding company and its subsidiaries to issue debt and equity securities without prior authorization, restricts the source of dividend payments to current and retained earnings without prior authorization, regulates sales and acquisitions of certain assets and businesses and governs affiliate transactions. CenterPoint Energy and its subsidiaries, including us, received an order from the Securities and Exchange Commission (SEC) relating to financing and other activities (June 2003 Financing Order), which is effective until June 30, 2005. On August 1, 2003, the SEC issued a supplemental order which allowed us to issue additional external debt over the amount permitted in the June 2003 Financing Order. For more information regarding these orders, please read " - Liquidity - Certain Contractual and Regulatory Limits on Ability to Issue Securities." The Interim Financial Statements have been prepared to reflect the effect of the Restructuring as described above as it relates to us, and have been prepared based upon Reliant Energy's historical consolidated financial statements. The Interim Financial Statements for the three months and nine months ended September 30, 2002, present the former subsidiaries of Reliant Energy that were distributed to CenterPoint Energy in the Restructuring as discontinued operations, in accordance with Statement of Financial Accounting Standards (SFAS) No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets" (SFAS No. 144). We meet the conditions specified in General Instruction H(1)(a) and (b) to Form 10-Q and are therefore permitted to use the reduced disclosure format for wholly owned subsidiaries of reporting companies. Accordingly, we have omitted from this report the information called for by Item 2 (Management's Discussion and Analysis of Financial Condition and Results of Operations), Item 3 (Quantitative and Qualitative Disclosures About Market Risk) of Part I and the following Part II items of Form 10-Q: Item 2 (Changes in Securities), Item 3 (Defaults Upon Senior Securities) and Item 4 (Submission of Matters to a Vote of Security Holders). The following discussion explains material changes in our results of operations between the three months and nine months ended September 30, 2003 and the three months and nine months ended September 30, 2002. Reference is made to "Management's Narrative Analysis of Results of Operations" in Exhibit 99.1 to our Current Report on Form 8-K dated May 15, 2003 (May 15, 2003 Form 8-K). 20

CONSOLIDATED RESULTS OF OPERATIONS Our results of operations are affected by, among other things, seasonal fluctuations and other changes in the demand for electricity, the actions of various governmental authorities having jurisdiction over the rates we charge, debt service costs, income tax expense, our ability to collect receivables from retail electric providers and our ability to recover our stranded costs and regulatory assets. For more information regarding factors that may affect the future results of operations of our business, please read "Risk Factors" in Item 5 of Part II of this report and "Management's Narrative Analysis of Results of Operations -- Certain Factors Affecting Future Earnings" in Exhibit 99.1 to the May 15, 2003 Form 8-K, each of which is incorporated herein by reference. The discontinuation of non-cash operating income associated with generation-related regulatory assets, or Excess Cost Over Market (ECOM) is also expected to negatively impact our earnings in 2004. In the second quarter of 2003, we began to evaluate performance on an operating income basis. Operating income is shown because it is the measure used by the chief operating decision maker to evaluate performance and allocate resources. Additionally, it is widely accepted measure of financial performance prepared in accordance with accounting principles generally accepted in the United States of America. Prior to the second quarter of 2003, we evaluated performance on an earnings (loss) before interest expense, distribution on trust preferred securities and income taxes (EBIT) basis. Historically, the difference between EBIT and operating income has not been material. The following table sets forth our consolidated results of operations for the three months and nine months ended September 30, 2002 and 2003, followed by a discussion of our consolidated results of operations. THREE MONTHS ENDED SEPTEMBER 30, NINE MONTHS ENDED SEPTEMBER 30, -------------------------------- ------------------------------- 2002 2003 2002 2003 ---- ---- ---- ---- (IN MILLIONS) Operating Revenues: Electric revenues................................. $ 420 $ 432 $ 1,206 $ 1,128 ECOM true-up...................................... 240 222 551 455 ---------- ---------- ---------- ---------- Total Operating Revenues......................... 660 654 1,757 1,583 ---------- ---------- ---------- ---------- Operating Expenses: Purchased power................................... -- -- 56 -- Operation and maintenance......................... 130 139 401 398 Depreciation and amortization..................... 75 70 204 203 Taxes other than income........................... 56 62 169 159 ---------- ---------- ---------- ---------- Total Operating Expenses......................... 261 271 830 760 ---------- ---------- ---------- ---------- Operating Income.................................... 399 383 927 823 Interest Expense and Distribution on Trust Preferred Securities.............................. (58) (90) (185) (273) Other Income, net................................... 8 8 15 26 ---------- ---------- ---------- ---------- Income from Continuing Operations Before Income Taxes............................................. 349 301 757 576 Income Tax Expense.................................. (121) (107) (259) (202) ---------- ---------- ---------- ---------- Income from Continuing Operations................... 228 194 498 374 Income from Discontinued Operations, net of tax..... 135 -- 132 -- ---------- ---------- ---------- ---------- Net Income.......................................... $ 363 $ 194 $ 630 $ 374 ========== ========== ========== ========== Residential Throughput (in gigawatt-hours (GWh)) (1)........................................ 7,966 8,134 18,735 19,183 - -------------- (1) Usage volumes (KWh) for commercial and industrial customers are excluded from throughput because the majority of these customers are billed on a peak demand (KW) basis and, as a result, revenues do not vary based on consumption. 21

THREE MONTHS ENDED SEPTEMBER 30, 2003 COMPARED TO THREE MONTHS ENDED SEPTEMBER 30, 2002 We reported operating income of $383 million for the three months ended September 30, 2003, consisting of $161 million for the regulated electric transmission and distribution utility and non-cash operating income of $222 million associated with ECOM, as described below. For the three months ended September 30, 2002, operating income was $399 million, consisting of $159 million for the regulated electric transmission and distribution utility and non-cash operating income of $240 million associated with ECOM. Our business, excluding ECOM and transition related operating income, continues to benefit from solid customer growth. Revenues increased from the addition of over 50,000 metered customers since September 2002 ($13 million) partially offset by milder weather ($4 million). Under the Texas electric restructuring law, a regulated utility may recover, in its 2004 stranded cost true-up proceeding, any difference between market prices received through the state mandated auctions from January 1, 2002 through December 31, 2003 and the Texas Utility Commission's earlier estimates of those market prices. During 2002 and 2003, this difference, referred to as ECOM, produced non-cash operating income and is recorded as a regulatory asset. The reduction in ECOM True-Up revenue of $18 million from 2002 to 2003 is primarily a result of higher capacity auction prices for Texas Genco for this period in 2003 compared to the same period in 2002. Operation and maintenance expense increased $9 million for the three months ended September 30, 2003 as compared to the same period in 2002 primarily due to higher pension and employee benefit expenses of $7 million. Depreciation and amortization expense decreased $5 million for the three months ended September 30, 2003 as compared to the same period in 2002 due to decreased amortization of securitized assets ($7 million), partially offset by increases in plant in service ($2 million). The amortization of securitized assets is offset by revenue from non-bypassable transition charges payable by retail electric customers. Taxes other than income taxes increased $6 million for the three months ended September 30, 2003 as compared to the same period in 2002 primarily due to increased property tax ($2 million) and increased city franchise fees ($4 million). Interest expense increased $32 million for the three months ended September 30, 2003 as compared to the same period in 2002 due to higher borrowing costs and increased debt levels and financing costs. Our effective tax rate for the three months ended September 30, 2002 and 2003 was 34.6% and 35.5%, respectively. NINE MONTHS ENDED SEPTEMBER 30, 2003 COMPARED TO NINE MONTHS ENDED SEPTEMBER 30, 2002 We reported operating income of $823 million for the nine months ended September 30, 2003, consisting of $368 million for the regulated electric transmission and distribution utility and non-cash operating income of $455 million associated with ECOM. For the nine months ended September 30, 2002, operating income was $927 million, consisting of $376 million for the regulated electric transmission and distribution utility and non-cash operating income of $551 million associated with ECOM. Although our former retail sales business is no longer conducted by us, retail customers remained regulated customers of the regulated utility through the date of their first meter reading in 2002. The purchased power costs of $56 million for the nine months ended September 30, 2002 relate to operation of the regulated utility during this transition period. Increased revenues from customer growth ($33 million) and positive impacts of weather ($1 million) were more than offset by transition period revenues in 2002 ($98 million) and decreased industrial demand. The reduction in ECOM True-Up revenue of $96 million from 2002 to 2003 primarily resulted from higher capacity auction prices for Texas Genco for this period in 2003 compared to the same period in 2002. Operation and maintenance expense decreased $3 million for the nine months ended September 30, 2003 as compared to the same period in 2002. The decrease was primarily due to a reduction in bad debt expense related to the 22

2002 transition period revenues ($14 million), decreased transmission cost of service ($5 million) and the termination of a factoring program ($3 million). These decreases were partially offset by increased employee benefit expenses primarily due to increased pension costs ($16 million) and increased insurance expenses ($3 million). Depreciation and amortization expense decreased $1 million for the nine months ended September 30, 2003 as compared to the same period in 2002 primarily due to decreased amortization of securitized assets ($9 million), partially offset by increases in plant in service ($7 million). The amortization of securitized assets is offset by revenue from non-bypassable transition charges payable by retail electric customers Taxes other than income taxes decreased $10 million for the nine months ended September 30, 2003 as compared to the same period in 2002 primarily due to gross receipts tax associated with transition period revenue in the first quarter of 2002 ($9 million) and decreased state franchise taxes ($6 million), partially offset by increased city franchise fees ($3 million) and increased property taxes ($3 million). Interest expense increased $88 million for the nine months ended September 30, 2003 as compared to the same period in 2002 due to higher borrowing costs and increased debt levels and financing costs. Other income, net increased $11 million for the nine months ended September 30, 2003, compared to the same period in 2002. The increase was primarily due to higher interest income partially offset by decreased interest income on under-recovery of fuel. Our effective tax rate for the nine months ended September 30, 2002 and 2003 was 34.2% and 35.1%, respectively. LIQUIDITY Long-Term Debt. On March 18, 2003, we issued $762.3 million aggregate principal amount of general mortgage bonds composed of $450 million aggregate principal amount of 10-year bonds with an interest rate of 5.7% and $312.3 million aggregate principal amount of 30-year bonds with an interest rate of 6.95%. Proceeds were used to redeem approximately $312.3 million aggregate principal amount of our first mortgage bonds and to repay $429 million of intercompany notes payable to CenterPoint Energy. Proceeds from the note repayment were ultimately used by CenterPoint Energy to repay $150 million aggregate principal amount of medium-term notes maturing on April 21, 2003 and to repay borrowings under CenterPoint Energy's credit facility. On May 23, 2003, we issued $200 million aggregate principal amount of 20-year general mortgage bonds with an interest rate of 5.6%. Proceeds were used to redeem, on July 1, 2003, $200 million aggregate principal amount of our 7.5% first mortgage bonds due 2023 at 103.51% of their principal amount. On September 2, 2003, we and the lender parties thereto amended our $1.3 billion term loan to, among other things, allow us to issue an additional $500 million of debt secured by our general mortgage bonds without requiring that the net proceeds be applied to prepay the loans outstanding under that term loan. On September 9, 2003, we issued $300 million aggregate principal amount of general mortgage bonds with an interest rate of 5.75% and a maturity date of January 15, 2014. Proceeds were used to repay approximately $258 million of our intercompany notes payable to CenterPoint Energy and to repay $40 million of our money pool borrowings. Proceeds in the amount of $292 million from the note and money pool repayments were ultimately used by CenterPoint Energy to repay a portion of the term loan under its credit facility. 23

The following table shows future maturity dates of long-term debt issued by us to third parties and affiliates and expected future maturity dates of transition bonds issued by our subsidiary, CenterPoint Energy Transition Bond Company, LLC (Bond Company), as of September 30, 2003. Amounts are expressed in thousands. CENTERPOINT HOUSTON ------------------- TRANSITION YEAR THIRD-PARTY AFFILIATE SUB-TOTAL BONDS TOTAL - ---- ----------- --------- --------- ----- ----- 2003......... $ -- $ 16,600 $ 16,600 $ -- $ 16,600 2004......... -- -- -- 41,189 41,189 2005......... 1,310,000 -- 1,310,000 46,806 1,356,806 2006......... -- -- -- 54,295 54,295 2007......... -- -- -- 59,912 59,912 2008......... -- -- -- 65,529 65,529 2009......... -- -- -- 73,018 73,018 2010......... -- -- -- 80,506 80,506 2011......... -- -- -- 87,995 87,995 2012......... -- 45,570 45,570 99,229 144,799 2013......... 450,000 -- 450,000 108,590 558,590 2014......... 300,000 -- 300,000 -- 300,000 2015......... -- 150,850 150,850 -- 150,850 2017......... -- 127,385 127,385 -- 127,385 2021......... 102,442 -- 102,442 -- 102,442 2023......... 200,000 -- 200,000 -- 200,000 2027......... -- 56,095 56,095 -- 56,095 2033......... 312,275 -- 312,275 -- 312,275 ---------- ---------- ---------- ---------- ---------- Total........ $2,674,717 $ 396,500 $3,071,217 $ 717,069 $3,788,286 ========== ========== ========== ========== ========== First mortgage bonds and general mortgage bonds in aggregate principal amounts of $102 million and $1.3 billion, respectively, have been issued directly to third parties. External debt of $1.3 billion maturing in 2005 is senior and secured by general mortgage bonds. The affiliate debt is senior and unsecured. We have outstanding approximately $397 million aggregate principal amount of affiliate notes, which represent borrowings from our parent. In October 2003, CenterPoint Energy refinanced its bank facility with a $2.35 billion credit facility. The new credit facility contains fewer restrictions on our use of proceeds from financing activities. The new facility provides that until such time as that facility has been reduced to $750 million, 100% of the net cash proceeds from any securitizations relating to the recovery of stranded costs, after making any payments required under our $1.3 billion term loan, and the net cash proceeds of any sales of the common stock of Texas Genco owned by CenterPoint Energy or of material portions of Texas Genco's assets shall be applied to repay loans under the CenterPoint Energy credit facility and reduce that facility. CenterPoint Energy's $2.35 billion credit facility contains no other restrictions with respect to our use of proceeds from financing activities. We have outstanding approximately $499 million aggregate principal amount of first mortgage bonds and approximately $3.1 billion aggregate principal amount of general mortgage bonds, of which approximately $924 million combined aggregate principal amount of first mortgage bonds and general mortgage bonds collateralizes debt of CenterPoint Energy. The lien of the general mortgage indenture is junior to that of the mortgage, pursuant to which the first mortgage bonds are issued. The aggregate amount of incremental general mortgage bonds and first mortgage bonds that could be issued is approximately $400 million based on estimates of the value of our property encumbered by the general mortgage, the cost of such property, the amount of retired bonds that could be used as the basis for issuing new bonds and the 70% bonding ratio contained in the general mortgage. However, contractual limitations on us and CenterPoint Energy expiring in November 2005 limit the incremental aggregate amount of first mortgage bonds and general mortgage bonds that may be issued to $200 million. Generally, first mortgage bonds and general mortgage bonds can be issued to refinance outstanding first mortgage bonds or general mortgage bonds in the same principal amount. 24

The following table shows the maturity dates of the $924 million of first mortgage bonds and general mortgage bonds that we have issued as collateral for long-term debt of CenterPoint Energy. These bonds are not reflected on the financial statements of CenterPoint Houston because of the contingent nature of the obligations. Amounts are expressed in thousands. YEAR FIRST MORTGAGE BONDS GENERAL MORTGAGE BONDS TOTAL - ---- -------------------- ---------------------- ----- 2003........ $ 16,600 $ -- $ 16,600 2011........ -- 19,200 19,200 2012........ 45,570 -- 45,570 2015........ 150,850 -- 150,850 2017........ 127,385 -- 127,385 2018........ -- 50,000 50,000 2019........ -- 200,000 200,000 2020........ -- 90,000 90,000 2026........ -- 100,000 100,000 2027........ 56,095 -- 56,095 2028........ -- 68,000 68,000 ---------- ---------- ---------- Total....... $ 396,500 $ 527,200 $ 923,700 ========== ========== ========== As of September 30, 2003, outstanding first mortgage bonds and general mortgage bonds aggregated approximately $3.6 billion as shown in the following table. Amounts are expressed in thousands. ISSUED AS ISSUED AS ISSUED COLLATERAL COLLATERAL FOR DIRECTLY TO FOR THE CENTERPOINT THIRD PARTIES COMPANY'S DEBT ENERGY'S DEBT TOTAL ------------- -------------- ------------- ----- First Mortgage Bonds........ $ 102,442 $ -- $396,500 $ 498,942 General Mortgage Bonds...... 1,262,275 1,310,000 527,200 3,099,475 ---------- ---------- -------- ---------- Total.............. $1,364,717 $1,310,000 $923,700 $3,598,417 ========== ========== ======== ========== The Texas electric restructuring law allows the former integrated utility to recover its stranded costs in order to recover its generation investment in a "true-up" proceeding to be held in 2004 (2004 True-Up Proceeding). We will be required to establish and support the amounts of these costs in order to recover them. Third parties will have the opportunity and are expected to challenge our calculation of these costs. Following the unbundling of the integrated utility into its components, we remain a regulated transmission and distribution utility through which stranded investment is recovered. Since we do not own the once-regulated generating assets, we are obligated to distribute recovery of stranded investment to CenterPoint Energy, the ultimate owner of these generation assets. In the first quarter of 2003 CenterPoint Energy recorded a $396 million impairment related to the partial distribution of its investment in Texas Genco. Since this amount is expected to be recovered in the 2004 True-Up Proceeding, we have recorded a regulatory asset, reflecting our right to recover this amount, and an associated payable to CenterPoint Energy. Any additional impairment or loss that CenterPoint Energy incurs on its Texas Genco investment that we expect to recover as stranded investment will be recorded in the same manner. The Bond Company has $717 million aggregate principal amount of outstanding transition bonds that were issued in 2001 in accordance with the Texas electric restructuring law. Classes of the transition bonds have final maturity dates of September 15, 2007, September 15, 2009, September 15, 2011 and September 15, 2015 and bear interest at rates of 3.84%, 4.76%, 5.16% and 5.63%, respectively. The transition bonds are secured by "transition property," as defined in the Texas electric restructuring law, which includes the irrevocable right to recover, through non-bypassable transition charges payable by retail electric customers, qualified costs provided in the Texas electric restructuring law. The transition bonds are reported as our long-term debt, although the holders of the transition bonds have no recourse to any of our assets or revenues, and our creditors have no recourse to any assets or revenues (including, without limitation, the transition charges) of the transition bond company. We have no payment obligations with respect to the transition bonds except to remit collections of transition charges as set forth in a servicing agreement between us and the Bond Company and in an intercreditor agreement among us, the Bond Company and other parties. Bank Facilities. As of September 30, 2003, we had no bank facilities available to meet our short-term liquidity needs. 25

Money Pool. We participate in a "money pool" through which we and certain of our affiliates can borrow or invest on a short-term basis. Under the June 2003 Financing Order, we can borrow up to a limit of $600 million from the money pool. Funding needs are aggregated and external borrowing or investing is based on the net cash position. The money pool's net funding requirements are generally met by borrowings of CenterPoint Energy. The terms of the money pool are in accordance with requirements of the 1935 Act and the June 2003 Financing Order. At September 30, 2003, we had borrowings of $111 million from the money pool. The money pool may not provide sufficient funds to meet our cash needs. Refunds to Our Customers. An order issued by the Texas Utility Commission on October 3, 2001 established the transmission and distribution rates that became effective in January 2002. The Texas Utility Commission determined that we had overmitigated our stranded costs by redirecting transmission and distribution depreciation and by accelerating depreciation of generation assets (in amounts equal to earnings above a stated overall rate of return on rate base that was used to recover our investment in generation assets) as provided under the 1998 transition plan and the Texas electric restructuring law. In this final order, we were required to reverse the amount of redirected depreciation and accelerated depreciation taken for regulatory purposes as allowed under the transition plan and the Texas electric restructuring law. In accordance with the October 3, 2001 order, we recorded a regulatory liability to reflect the prospective refund of the accelerated depreciation and in January 2002 we began refunding excess mitigation credits, which are to be refunded over a seven-year period. The annual refund of excess mitigation credits is approximately $237 million. Under the Texas electric restructuring law, a final determination of these stranded costs will occur in the 2004 True-Up Proceeding. We are currently seeking authority from the Texas Utility Commission to terminate these refunds based on preliminary estimates of what that final determination will be. This case is still pending before the Texas Utility Commission. Cash Requirements in 2003 and 2004. Our liquidity and capital requirements are affected primarily by our results of operations, capital expenditures, debt service requirements, and working capital needs. Our principal cash requirements during the last three months of 2003 and during 2004 include the following: - approximately $375 million of capital expenditures, of which $75 million relates to the fourth quarter of 2003; - an estimated $291 million in refunds of excess mitigation credits described above, of which approximately $53 million relates to the fourth quarter of 2003; - dividend payments to CenterPoint Energy; and - $16.6 million of maturing long-term debt to affiliate. We expect that our anticipated cash flows from operations, money pool borrowings and, to the extent permitted by our external debt agreements and CenterPoint Energy's bank facility, proceeds from possible debt offerings, will be sufficient to meet our cash needs for the remainder of 2003 and 2004. Currently, our term loan limits the application of proceeds from capital markets transactions over $200 million to the refinancing of debt existing in November 2002. CenterPoint Energy's bank facility provides that until such time as that facility has been reduced to $750 million, 100% of the net cash proceeds from any securitizations relating to the recovery of stranded costs, after making any payments required under our $1.3 billion term loan, and the net cash proceeds of any sales of the common stock of Texas Genco owned by CenterPoint Energy or of material portions of Texas Genco's assets shall be applied to repay loans under the CenterPoint Energy credit facility and reduce that facility. Limits on our ability to issue secured debt, as described in this report, may adversely affect our ability to issue debt securities. In addition, our future indebtedness may include terms that are more restrictive or burdensome than those of our current indebtedness. Such terms may negatively impact our ability to operate our business or may restrict the payment of dividends to our parent. The amount of any debt security or any security having equity characteristics, whether registered or unregistered, or whether debt is secured or unsecured, is expected to be affected by: - general economic and capital market conditions; 26

- credit availability from financial institutions and other lenders; - investor confidence in us and the market in which we operate; - maintenance of acceptable credit ratings; - market expectations regarding our future earnings and probable cash flows; - market perceptions of our ability to access capital markets on reasonable terms; - our exposure to Reliant Resources in connection with its indemnification obligations arising in connection with its separation from us; - provisions of relevant tax and securities laws; and - our ability to obtain approval of specific financing transactions under the 1935 Act. Sales of securities are expected to be used to refinance existing debt. We may access the bank and capital markets to refinance debt that is not scheduled to mature in the next twelve months. Principal Factors Affecting Cash Requirements in 2004 and 2005. We expect to issue securitization bonds in 2004 or 2005 to monetize and recover the balance of stranded costs relating to previously owned electric generation assets and other qualified costs as determined in the 2004 True-Up Proceeding. The issuance will be done pursuant to a financing order to be issued by the Texas Utility Commission. As with the debt of our existing transition bond company, payments on these new securitization bonds would be made out of funds from non-bypassable charges assessed to retail electric providers required to take delivery service from us. The holders of the new securitization bonds would have recourse to the assets and revenues of the issuer of the new securitization bonds, and our other creditors would not have recourse to any assets or revenues of that issuer. The proceeds from the issuance of securitization bonds remaining after repayment of our $1.3 billion collateralized term loan due in 2005, if repayment is required by the lenders, are required to be utilized first to reduce CenterPoint Energy's credit facility. Funds for such payment by CenterPoint Energy may be provided by our payment of a dividend or by settlement of intercompany payables. Impact on Liquidity of a Downgrade in Credit Ratings. As of October 7, 2003, Moody's Investors Service, Inc. (Moody's), Standard & Poor's Ratings Services, a division of The McGraw Hill Companies (S&P) and Fitch, Inc. (Fitch) had assigned the following credit ratings to our senior secured debt: MOODY'S S&P FITCH ------- --- ----- SECURITY RATING OUTLOOK(1) RATING OUTLOOK(2) RATING OUTLOOK(3) - -------- ------ ---------- ------ ---------- ------ ---------- First Mortgage Bonds......... Baa2 Negative BBB Stable BBB+ Stable General Mortgage Bonds....... Baa2 Negative BBB Stable BBB Stable Debt secured by General Mortgage Bonds............. Baa2 Negative BBB Stable BBB Stable - ---------- (1) A "negative" outlook from Moody's reflects concerns over the next 12 to 18 months which will either lead to a review for a potential downgrade or a return to stable outlook. (2) A "stable" outlook from S&P indicates that the rating is not likely to change over the intermediate to longer term. (3) A "stable" outlook from Fitch indicates that the rating is not likely to change over a one-to two-year period. We cannot assure you that these ratings will remain in effect for any given period of time or that one or more of these ratings will not be lowered or withdrawn entirely by a rating agency. We note that these credit ratings are not recommendations to buy, sell or hold our securities and may be revised or withdrawn at any time by the rating agency. Each rating should be evaluated independently of any other rating. Any future reduction or withdrawal of 27

one or more of our credit ratings could have a material adverse impact on our ability to obtain short- and long-term financing, the cost of such financings and the execution of our commercial strategies. A decline in credit ratings would also increase the interest rate on long-term debt to be issued in the capital markets and would negatively impact our ability to complete capital market transactions. Cross Defaults. The terms of our debt instruments generally provide that a default on obligations by CenterPoint Energy does not cause a default under our debt instruments. A payment default on debt for borrowed money and certain other specified types of obligations by us exceeding $50 million will cause a default under our $1.3 billion loan maturing in 2005. A payment default on, or a non-payment default that permits acceleration of, any of our indebtedness exceeding $50 million will caused a default under CenterPoint Energy's $2.35 billion credit facility entered into on October 7, 2003. A payment default by us in respect of, or an acceleration of, borrowed money and certain other specified types of obligations, in the aggregate principal amount of $50 million will cause a default on CenterPoint Energy's 3.75% senior convertible notes due 2023, its 5.875% senior notes due 2008, its 6.85% senior notes due 2015 and its 7.25% senior notes due 2010. Other Factors that Could Affect Cash Requirements. In addition to the above factors, our liquidity and capital resources could be affected by: - various regulatory actions, including those under the 1935 Act; and - the ability of Reliant Resources and its subsidiaries to satisfy their obligations to us as a principal customer and in respect of its indemnity obligation to us. Certain Contractual and Regulatory Limits on Ability to Issue Securities. Factors affecting our ability to issue securities or take other actions to adjust our capitalization include: - covenants in our borrowing agreements; and - limitations imposed on us under the 1935 Act. Our collateralized term loan limits our debt, excluding transition bonds, as a percentage of our total capitalization to 68%. Our parent is a registered public utility holding company under the 1935 Act. The 1935 Act and related rules and regulations impose a number of restrictions on our activities. The 1935 Act, among other things, limits our ability to issue debt and equity securities without prior authorization, restricts the source of dividend payments to current and retained earnings without prior authorization, regulates sales and acquisitions of certain assets and businesses and governs affiliate transactions. We received an order from the SEC relating to our financing activities on June 30, 2003 (June 2003 Financing Order), which is effective until June 30, 2005. On August 1, 2003, the SEC issued a supplemental order (August 2003 Financing Order, together with the June 2003 Financing Order, the Orders) which, after giving effect to our issuance of $300 million principal amount of general mortgage bonds in September 2003, allows us to issue an additional $200 million of incremental external debt. We have requested the authority to issue an incremental $300 million of external debt not previously authorized by the Orders. This request is pending at the SEC. The Orders establish limits on the amount of external debt and equity securities that can be issued by us and our subsidiaries without additional authorization. We are in compliance with the authorized limits. After reflecting our September 2003 issuance of $300 million aggregate principal amount of general mortgage bonds, the Orders permit the following additional financing activities: - refinancings of existing external debt; - the issuance of an aggregate $200 million of external debt; and - the issuance of an aggregate $250 million of preferred stock and preferred securities. 28

The June 2003 Financing Order requires that if we issue any securities that are rated by a nationally recognized statistical rating organization (NRSRO), the security to be issued must obtain an investment grade rating from at least one NRSRO and, as a condition to such issuance, all outstanding rated securities of the issuer and of CenterPoint Energy must be rated investment grade by at least one NRSRO. The June 2003 Financing Order also contains certain requirements for interest rates, maturities, issuance expenses and use of proceeds. Under the June 2003 Financing Order, our common equity as a percentage of total capitalization must be at least 30%. Relationship to CenterPoint Energy. We are a wholly owned subsidiary of CenterPoint Energy. As a result of this relationship, the financial condition and liquidity of our parent company could affect our access to capital, our credit standing and our financial condition. Asset Sales. Factors affecting our ability to sell assets (including assets of our subsidiaries) or to satisfy our cash requirements include the following: - the 1935 Act may require us to obtain prior approval of certain assets sales; and - obligations under existing credit facilities, including the credit facility of our parent, to use cash received from certain asset sales and certain securities offerings to pay down debt. Pension Plan. As discussed in Note 8(a) of the notes to the consolidated financial statements included in Exhibit 99.2 to the May 15, 2003 Form 8-K (CenterPoint Houston 8-K Notes), which is incorporated herein by reference, we participate in CenterPoint Energy's qualified non-contributory pension plan covering substantially all employees. Pension expense for 2003 is estimated to be $26 million based on an expected return on plan assets of 9.0% and a discount rate of 6.75% as of December 31, 2002. Pension expense for the three and nine months ended September 30, 2003 was $7 million and $20 million, respectively. Future changes in plan asset returns, assumed discount rates and various other factors related to the pension will impact our future pension expense. We cannot predict with certainty what these factors will be in the future. CRITICAL ACCOUNTING POLICIES A critical accounting policy is one that is both important to the presentation of our financial condition and results of operations and requires management to make difficult, subjective or complex accounting estimates. An accounting estimate is an approximation made by management of a financial statement element, item or account in the financial statements. Accounting estimates in our historical consolidated financial statements measure the effects of past business transactions or events, or the present status of an asset or liability. The accounting estimates described below require us to make assumptions about matters that are highly uncertain at the time the estimate is made. Additionally, different estimates that we could have used or changes in an accounting estimate that are reasonably likely to occur could have a material impact on the presentation of our financial condition or results of operations. The circumstances that make these judgments difficult, subjective and/or complex have to do with the need to make estimates about the effect of matters that are inherently uncertain. Estimates and assumptions about future events and their effects cannot be predicted with certainty. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments. These estimates may change as new events occur, as more experience is acquired, as additional information is obtained and as our operating environment changes. We believe the following accounting policies involve the application of critical accounting estimates. ACCOUNTING FOR RATE REGULATION SFAS No. 71, "Accounting for the Effects of Certain Types of Regulation" (SFAS No. 71), provides that rate-regulated entities account for and report assets and liabilities consistent with the recovery of those incurred costs in rates if the rates established are designed to recover the costs of providing the regulated service and if the competitive environment makes it probable that such rates can be charged and collected. We continue to apply SFAS No. 71, which results in our accounting for the regulatory effects of recovery of stranded costs and other regulatory assets resulting from the unbundling of the transmission and distribution business from our electric generation operations in our consolidated financial statements. Certain expenses and revenues subject to utility regulation or rate determination normally reflected in income are deferred on the balance sheet and are recognized in income as the related amounts are included in service rates and recovered from or refunded to customers. Regulatory 29

assets reflected in our Consolidated Balance Sheets aggregated $4.0 billion and $4.7 billion as of December 31, 2002 and September 30, 2003, respectively. Additionally, regulatory liabilities reflected in our Consolidated Balance Sheets aggregated $1.1 billion and $823 million as of December 31, 2002 and September 30, 2003, respectively. Significant accounting estimates embedded within the application of SFAS No. 71 relate to $2.5 billion of recoverable electric generation plant mitigation assets (stranded costs) and $1.2 billion of ECOM true-up. The stranded costs include $1.1 billion of previously recorded accelerated depreciation and $841 million of previously redirected depreciation as well as $396 million associated with CenterPoint Energy's distribution of approximately 19% of the 80 million outstanding shares of common stock of Texas Genco to their shareholders on January 6, 2003. These stranded costs are recoverable under the provisions of the Texas electric restructuring law. The ultimate amount of stranded cost recovery is subject to a final determination, which will occur in 2004, and is contingent upon the market value of Texas Genco. Any significant changes in our accounting estimate of stranded costs as a result of current market conditions or changes in the regulatory recovery mechanism currently in place could result in a material write-down of all or a portion of these regulatory assets. The Texas electric restructuring law allows recovery of the difference between the prices for power sold in state mandated auctions and earlier estimates of market power prices by the Texas Utility Commission. This calculation (the ECOM Calculation) compares (1) an imputed margin that reflects the difference between actual market power prices received in the state mandated auctions, actual fuel expense and generation, and (2) the margin resulting from the Texas Utility Commission's estimates of power prices, fuel expense and generation in the ECOM model developed by the Texas Utility Commission (the ECOM Margin). The difference between those two amounts is the ECOM True-Up amount, which is the non-cash revenue related to the cost recovery. The ECOM model from which the ECOM Margin is derived provides only annual estimates of power prices, fuel expense and generation. Accordingly, we must form our own quarterly allocation estimates during 2002-2003 for the purpose of determining ECOM True-Up revenue. Beginning January 1, 2002, we allocated the ECOM Margin in our ECOM Calculation based on annual estimated forecasts of power prices, fuel expense and generation. In the second quarter of 2003, we began using a cumulative methodology for allocating ECOM Margin. This methodology uses revenue amounts based on the actual state mandated auction price results and actual generation for historical periods, as well as forecasted amounts for the balance of 2003, rather than forecasted amounts for the two-year period allocated on an annual basis. Changes in estimates that affect the allocation of ECOM Margin will have an affect on the total amount of ECOM True-Up revenue recorded in a specific period, but will not affect the total amount of ECOM True-Up revenue recorded during the two-year period ending December 31, 2003. IMPAIRMENT OF LONG-LIVED ASSETS Long-lived assets recorded in our Consolidated Balance Sheets primarily consist of property, plant and equipment (PP&E). Net PP&E comprises $3.8 billion or 39% of our total assets as of September 30, 2003. We make judgments and estimates in conjunction with the carrying value of these assets, including amounts to be capitalized, depreciation and amortization methods and useful lives. We evaluate our PP&E for impairment whenever indicators of impairment exist. During 2003, no such indicators of impairment existed. Accounting standards require that if the sum of the undiscounted expected future cash flows from a company's asset is less than the carrying value of the asset, an asset impairment must be recognized in the financial statements. The amount of impairment recognized is calculated by subtracting the fair value of the asset from the carrying value of the asset. UNBILLED REVENUES Revenues related to the sale and/or delivery of electricity are generally recorded when electricity is delivered to customers. However, the determination of deliveries to individual customers is based on the reading of their meters, which is performed on a systematic basis throughout the month. At the end of each month, amounts of electricity delivered to customers since the date of the last meter reading are estimated and the corresponding unbilled revenue is estimated. Unbilled electric delivery revenue is estimated each month based on daily supply volumes, applicable rates and analyses reflecting significant historical trends and experience. Accrued unbilled revenues recorded in the Consolidated Balance Sheets as of December 31, 2002 and September 30, 2003 were $70 million and $83 million, respectively. 30

NEW ACCOUNTING PRONOUNCEMENTS Effective January 1, 2003, we adopted SFAS No. 143, "Accounting for Asset Retirement Obligations" (SFAS No. 143). SFAS No. 143 requires the fair value of an asset retirement obligation to be recognized as a liability is incurred and capitalized as part of the cost of the related tangible long-lived asset. Over time, the liability is accreted to its present value each period, and the capitalized cost is depreciated over the useful life of the related asset. Retirement obligations associated with long-lived assets included within the scope of SFAS No. 143 are those for which a legal obligation exists under enacted laws, statutes and written or oral contracts, including obligations arising under the doctrine of promissory estoppel. We have not identified any asset retirement obligations; however, we recognize removal costs as a component of depreciation expense in accordance with regulatory treatment. As of September 30, 2003, these removal costs of $229 million do not represent SFAS No. 143 asset retirement obligations, but rather embedded regulatory liabilities. In April 2002, the Financial Accounting Standards Board (FASB) issued SFAS No. 145, "Rescission of FASB Statements No. 4, 44, and 64, Amendment of FASB Statement No. 13, and Technical Corrections" (SFAS No. 145). SFAS No. 145 eliminates the current requirement that gains and losses on debt extinguishment must be classified as extraordinary items in the income statement. Instead, such gains and losses will be classified as extraordinary items only if they are deemed to be unusual and infrequent. SFAS No. 145 also requires that capital leases that are modified so that the resulting lease agreement is classified as an operating lease be accounted for as a sale-leaseback transaction. The changes related to debt extinguishment are effective for fiscal years beginning after May 15, 2002, and the changes related to lease accounting are effective for transactions occurring after May 15, 2002. We have applied this guidance prospectively as it relates to lease accounting and the accounting provision related to debt extinguishment. Upon adoption of SFAS No. 145, any gain or loss on extinguishment of debt that was classified as an extraordinary item in prior periods is required to be reclassified. No such reclassification was required in the three months and nine months ended September 30, 2002. We have reclassified the $25 million loss on debt extinguishment related to the fourth quarter of 2002 from an extraordinary item to interest expense as presented in our May 15, 2003 Form 8-K. In June 2002, the FASB issued SFAS No. 146, "Accounting for Costs Associated with Exit or Disposal Activities" (SFAS No. 146). SFAS No. 146 nullifies EITF Issue No. 94-3, "Liability Recognition for Certain Employee Termination Benefits and Other Costs to Exit an Activity (including Certain Costs Incurred in a Restructuring)" (EITF No. 94-3). The principal difference between SFAS No. 146 and EITF No. 94-3 relates to the requirements for recognition of a liability for costs associated with an exit or disposal activity. SFAS No. 146 requires that a liability be recognized for a cost associated with an exit or disposal activity when it is incurred. A liability is incurred when a transaction or event occurs that leaves an entity little or no discretion to avoid the future transfer or use of assets to settle the liability. Under EITF No. 94-3, a liability for an exit cost was recognized at the date of an entity's commitment to an exit plan. In addition, SFAS No. 146 also requires that a liability for a cost associated with an exit or disposal activity be recognized at its fair value when it is incurred. SFAS No. 146 is effective for exit or disposal activities that are initiated after December 31, 2002. We adopted the provisions of SFAS No. 146 on January 1, 2003. The adoption of SFAS No. 146 had no effect on our consolidated financial statements. In November 2002, the FASB issued FASB Interpretation No. (FIN) 45, "Guarantor's Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others" (FIN 45). FIN 45 requires that a liability be recorded in the guarantor's balance sheet upon issuance of certain guarantees. In addition, FIN 45 requires disclosures about the guarantees that an entity has issued. The provision for initial recognition and measurement of the liability will be applied on a prospective basis to guarantees issued or modified after December 31, 2002. The disclosure provisions of FIN 45 are effective for financial statements of interim or annual periods ending after December 15, 2002. The adoption of FIN 45 did not materially affect our consolidated financial statements. In January 2003, the FASB issued FIN 46, "Consolidation of Variable Interest Entities, an Interpretation of Accounting Research Bulletin No. 51" (FIN 46). FIN 46 requires certain variable interest entities to be consolidated by the primary beneficiary of the entity if the equity investors in the entity do not have the characteristics of a controlling financial interest or do not have sufficient equity at risk for the entity to finance its activities without 31

additional subordinated financial support from other parties. FIN 46 is effective for all new variable interest entities created or acquired after January 31, 2003. On October 9, 2003, the FASB deferred the application of FIN 46 until the end of the first interim or annual period ending after December 15, 2003 for variable interest entities created before February 1, 2003. The FASB is currently considering several amendments to FIN 46, and we will analyze the impact, if any, these changes may have on our consolidated financial statements upon ultimate implementation of FIN 46. We do not expect the adoption of FIN 46 to have any effect on our consolidated financial statements. In April 2003, the FASB issued SFAS No. 149, "Amendment of Statement 133 on Derivative Instruments and Hedging Activities" (SFAS No. 149). SFAS No. 149 has added additional criteria which were effective on July 1, 2003 for new, acquired, or newly modified forward contracts. The adoption of SFAS No. 149 had no effect on our consolidated financial statements. In May 2003, the FASB issued SFAS No. 150, "Accounting for Certain Financial Instruments with Characteristics of Both Liabilities and Equity" (SFAS No. 150). SFAS No. 150 establishes standards for how an issuer classifies and measures certain financial instruments with characteristics of both liabilities and equity. It requires that an issuer classify a financial instrument that is within its scope as a liability (or an asset in some circumstances). Many of those instruments were previously classified as equity. SFAS No. 150 is effective for financial instruments entered into or modified after May 31, 2003 and otherwise is effective at the beginning of the first interim period beginning after June 15, 2003. It is to be implemented by reporting the cumulative effect of a change in an accounting principle with no restatement of prior period information permitted. The adoption of SFAS No. 150 had no effect on our consolidated financial statements. ITEM 4. CONTROLS AND PROCEDURES In accordance with Exchange Act Rules 13a-15 and 15d-15, we carried out an evaluation, under the supervision and with the participation of management, including our principal executive officer and principal financial officer, of the effectiveness of our disclosure controls and procedures as of the end of the period covered by this report. Based on that evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective as of September 30, 2003 to provide assurance that information required to be disclosed in our reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms. There has been no change in our internal controls over financial reporting that occurred during the three months ended September 30, 2003 that has materially affected, or is reasonably likely to materially affect, our internal controls over financial reporting. 32

PART II. OTHER INFORMATION ITEM 1. LEGAL PROCEEDINGS. For a description of certain legal and regulatory proceedings affecting us, please review Note 8 to our Interim Financial Statements, "Legal Proceedings" in Item 3 of the CenterPoint Houston Form 10-K and Note 10(b) to the CenterPoint Houston 8-K Notes, each of which is incorporated herein by reference. ITEM 5. OTHER INFORMATION. RISK FACTORS PRINCIPAL RISK FACTORS ASSOCIATED WITH OUR BUSINESS WE MAY NOT BE SUCCESSFUL IN RECOVERING THE FULL VALUE OF OUR STRANDED COSTS, REGULATORY ASSETS RELATED TO GENERATION AND OTHER TRUE-UP COMPONENTS. Pursuant to the Texas electric restructuring law and rules promulgated thereunder by the Texas Utility Commission, we are entitled to recover our stranded costs (the excess of regulatory net book value of generation assets, as defined by the Texas electric restructuring law, over the market value of those assets) and our regulatory assets related to generation. We expect to make a filing on March 31, 2004 in a true-up proceeding (2004 True-Up Proceeding) provided for by the Texas electric restructuring law. The purpose of this proceeding will be to quantify and reconcile the following costs or true-up components: - the amount of stranded costs; - regulatory assets that were not previously recovered through the issuance of transition bonds by a subsidiary; - differences in the prices achieved in the state-mandated auctions of Texas Genco's generation capacity and Texas Utility Commission estimates; - fuel over- or under-recovery; and - the "price to beat" clawback. We will be required to establish and support the amounts of these costs in order to recover them. Third parties will have the opportunity and are expected to challenge our calculation of these costs. We expect these costs to be substantial. To the extent recovery of a portion of these costs is denied or if we agree to forego recovery of a portion of the request under a settlement agreement, we would be unable to recover these costs in the future. Additionally, in October 2003, a group of intervenors filed a petition asking the Texas Utility Commission to open a rulemaking proceeding and reconsider certain aspects of its ECOM rules. On November 5, 2003, the Texas Utility Commission voted to deny the petition. Despite the denial of the petition, we expect that issues could be raised in the 2004 True-Up Proceeding regarding our compliance with the Texas Utility Commission's rules regarding ECOM True-Up, including whether Texas Genco has auctioned all capacity it is required to auction in view of the fact that some capacity has failed to sell in the state mandated auctions. We believe Texas Genco has complied with the requirements under the applicable rules, including re-offering the unsold capacity in subsequent auctions. If events were to occur during the 2004 True-Up Proceeding that made the recovery of the ECOM True-Up regulatory asset no longer probable, we would write off the unrecoverable balance of such asset as a charge against earnings. Our $1.3 billion collateralized term loan that matures in November 2005 is expected to be repaid or refinanced with the proceeds from the issuance of securitization bonds to recover our stranded costs and the balance of our regulatory assets. If we do not receive the proceeds on or before the maturity date, our ability to repay or refinance this term loan will be adversely affected. The Texas Utility Commission's ruling that the 2004 True-Up Proceeding filing will be made on March 31, 2004 means that the calculation of the market value of a share of the Texas Genco common stock for purposes of the Texas Utility Commission's stranded cost determination might be more than the purchase price calculated 33

under the option held by Reliant Resources to purchase CenterPoint Energy's 81% ownership interest in Texas Genco. The purchase price under the option will be based on market prices during the 120 trading days ending on January 9, 2004, but under the filing schedule prescribed by the Texas Utility Commission, the value of that ownership interest for the stranded cost determination will be based on market prices during the 120 trading days ending on March 30, 2004. If Reliant Resources exercises its option at a lower price than the market value used by the Texas Utility Commission, we would be unable to recover the difference. OUR RECEIVABLES ARE CONCENTRATED IN A SMALL NUMBER OF RETAIL ELECTRIC PROVIDERS. Our receivables from the distribution of electricity are collected from retail electric providers that supply the electricity we distribute to their customers. Currently, we do business with approximately 31 retail electric providers. Adverse economic conditions, structural problems in the new ERCOT market or financial difficulties of one or more retail electric providers could impair the ability of these retail providers to pay for our services or could cause them to delay such payments. We depend on these retail electric providers to remit payments timely to us. Any delay or default in payment could adversely affect our cash flows, financial condition and results of operations. Approximately 76% of our $114 million in receivables from retail electric providers at September 30, 2003 was owed by subsidiaries of Reliant Resources. Our financial condition may be adversely affected if Reliant Resources is unable to meet these obligations. Reliant Resources, through its subsidiaries, is our largest customer. Pursuant to the Texas electric restructuring law, Reliant Resources may be obligated to make a large "price to beat" clawback payment to us in 2004. We expect the clawback, if any, to be applied against any stranded cost recovery to which we are entitled or, if no stranded costs are recoverable, to be refunded to retail electric providers. RATE REGULATION OF OUR BUSINESS MAY DELAY OR DENY OUR FULL RECOVERY OF OUR COSTS. Our rates are regulated by certain municipalities and the Texas Utility Commission based on an analysis of our invested capital and expenses incurred in a test year. Thus, the rates that we are allowed to charge may not match our expenses at any given time. While rate regulation in Texas is premised on providing a reasonable opportunity to recover reasonable and necessary operating expenses and to earn a reasonable return on our invested capital, there can be no assurance that the Texas Utility Commission will judge all of our costs to be reasonable or necessary or that the regulatory process in which rates are determined will always result in rates that will produce full recovery of our costs. DISRUPTIONS AT POWER GENERATION FACILITIES OWNED BY THIRD PARTIES COULD INTERRUPT OUR SALES OF TRANSMISSION AND DISTRIBUTION SERVICES. We depend on power generation facilities owned by third parties to provide retail electric providers with electric power which we transmit and distribute to our customers. We do not own or operate any power generation facilities. If power generation is disrupted or if power generation capacity is inadequate, our services may be interrupted, and our results of operations, financial condition and cash flows may be adversely affected. OUR REVENUES AND RESULTS OF OPERATIONS ARE SEASONAL. A portion of our revenues is derived from rates that we collect from each retail electric provider based on the amount of electricity we distribute on behalf of each retail electric provider. Thus, our revenues and results of operations are subject to seasonality, weather conditions and other changes in electricity usage, with revenues being higher during the warmer months. RISK FACTORS ASSOCIATED WITH OUR FINANCIAL CONDITION IF WE ARE UNABLE TO ARRANGE FUTURE FINANCINGS ON ACCEPTABLE TERMS, OUR ABILITY TO FUND FUTURE CAPITAL EXPENDITURES AND REFINANCE EXISTING INDEBTEDNESS COULD BE LIMITED. As of September 30, 2003, we had $3.8 billion of outstanding indebtedness. Approximately $1.3 billion principal amount of this debt must be paid through 2005, excluding principal repayments of approximately $88 million on transition bonds. In addition, the capital constraints and other factors currently impacting our business may require our future indebtedness to include terms that are more restrictive or burdensome than those of our current indebtedness. These terms may negatively impact our ability to operate our business or adversely affect our 34

financial condition and results of operations. The success of our future financing efforts may depend, at least in part, on: - general economic and capital market conditions; - credit availability from financial institutions and other lenders; - investor confidence in us and the market in which we operate; - maintenance of acceptable credit ratings by us and by CenterPoint Energy; - market expectations regarding our future earnings and probable cash flows; - market perceptions of our ability to access capital markets on reasonable terms; - our exposure to Reliant Resources as our customer and in connection with Reliant Resources' indemnification obligations arising in connection with its separation from CenterPoint Energy; - provisions of relevant tax and securities laws; and - our ability to obtain approval of specific financing transactions under the 1935 Act. As of September 30, 2003, we had $3.1 billion principal amount of general mortgage bonds outstanding. We may issue additional general mortgage bonds on the basis of retired bonds, 70% of property additions or cash deposited with the trustee. Although approximately $400 million of additional general mortgage bonds could be issued on the basis of property additions and retired bonds as of September 30, 2003, we have agreed under the $1.3 billion collateralized term loan maturing in 2005 to not issue, subject to certain exceptions, more than $200 million of incremental secured or unsecured debt. In addition, we are contractually prohibited, subject to certain exceptions, from issuing additional first mortgage bonds. Our current credit ratings are discussed in "Management's Narrative Analysis of Results of Operations of CenterPoint Energy Houston Electric, LLC and Subsidiaries -- Liquidity -- Impact on Liquidity of a Downgrade in Credit Ratings" in Item 2 of Part I of this report. We cannot assure you that these credit ratings will remain in effect for any given period of time or that one or more of these ratings will not be lowered or withdrawn entirely by a rating agency. We note that these credit ratings are not recommendations to buy, sell or hold our securities. Each rating should be evaluated independently of any other rating. Any future reduction or withdrawal of one or more of our credit ratings could have a material adverse impact on our ability to access capital on acceptable terms. AN INCREASE IN SHORT-TERM INTEREST RATES COULD ADVERSELY AFFECT OUR CASH FLOWS. As of September 30, 2003, we had $1.4 billion of outstanding floating-rate debt owed to third parties. Because of capital constraints impacting our business at the time $1.3 billion of this floating-rate debt was entered into, the interest rate spreads on such debt are substantially above our historical borrowing rates. In addition, any floating-rate debt issued by us in the future could be at interest rates substantially above our historical borrowing rates. While we may seek to use interest rate swaps in order to hedge portions of our floating-rate debt, we may not be successful in obtaining hedges on acceptable terms. Any increase in short-term interest rates would result in higher interest costs and could adversely affect our results of operations, financial condition and cash flows. THE FINANCIAL CONDITION AND LIQUIDITY OF OUR PARENT COMPANY COULD AFFECT OUR ACCESS TO CAPITAL, OUR CREDIT STANDING AND OUR FINANCIAL CONDITION. Our ratings and credit may be impacted by CenterPoint Energy's credit standing. CenterPoint Energy and its subsidiaries other than us have approximately $2.6 billion principal amount of debt required to be paid through 2006. Included in the approximately $2.6 billion is $140 million principal amount of notes that were retired in November 2003. On October 7, 2003, Moody's Investors Services, Inc. placed CenterPoint Energy's senior unsecured credit rating on review for downgrade, reflecting concerns that may lead to a downgrade. We cannot assure you that CenterPoint Energy and its other subsidiaries will be able to pay or refinance these amounts. If 35

CenterPoint Energy were to experience a deterioration in its credit standing or liquidity difficulties, our access to credit and our ratings could be adversely affected and the repayment of a note receivable from CenterPoint Energy in the amount of $815 million as of September 30, 2003 could be adversely affected. WE ARE A WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY. CENTERPOINT ENERGY CAN EXERCISE SUBSTANTIAL CONTROL OVER OUR BUSINESS AND OPERATIONS AND COULD DO SO IN A MANNER THAT IS ADVERSE TO OUR INTERESTS. We are managed by officers and employees of CenterPoint Energy. Our management will make determinations with respect to the following: - decisions on our financings and our capital raising activities; - mergers or other business combinations; and - our acquisition or disposition of assets. There are no contractual restrictions on our ability to pay dividends to CenterPoint Energy. Our management could decide to increase our dividends to CenterPoint Energy to support its cash needs. This could adversely affect our liquidity. Under the 1935 Act, our ability to pay dividends is restricted by the SEC's requirement that common equity as a percentage of total capitalization must be at least 30% after the payment of any dividend. OTHER RISKS WE COULD INCUR LIABILITIES ASSOCIATED WITH BUSINESSES AND ASSETS WE HAVE TRANSFERRED TO OTHERS. Under some circumstances, we could incur liabilities associated with assets and businesses we no longer own. These assets and businesses were previously owned by Reliant Energy directly or through subsidiaries and include: - those transferred to Reliant Resources or its subsidiaries in connection with the organization and capitalization of Reliant Resources prior to its initial public offering in 2001; - those transferred to Texas Genco in connection with its organization and capitalization; and - those transferred to CenterPoint Energy in connection with the Restructuring. In connection with the organization and capitalization of Reliant Resources, Reliant Resources and its subsidiaries assumed liabilities associated with various assets and businesses Reliant Energy transferred to them. Reliant Resources also agreed to indemnify, and cause the applicable transferee subsidiaries to indemnify, CenterPoint Energy and its subsidiaries, including us, with respect to liabilities associated with the transferred assets and businesses. The indemnity provisions were intended to place sole financial responsibility on Reliant Resources and its subsidiaries for all liabilities associated with the current and historical businesses and operations of Reliant Resources, regardless of the time those liabilities arose. If Reliant Resources is unable to satisfy a liability that has been so assumed in circumstances in which Reliant Energy has not been released from the liability in connection with the transfer, we could be responsible for satisfying the liability. Reliant Resources reported in its Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2003 that as of September 30, 2003 it had $7.5 billion of total debt and its unsecured debt ratings are currently below investment grade. If Reliant Resources is unable to meet its obligations, it would need to consider, among various options, restructuring under the bankruptcy laws, in which event Reliant Resources might not honor its indemnification obligations and claims by Reliant Resources' creditors might be made against us as its former owner. Reliant Energy and Reliant Resources are named as defendants in a number of lawsuits arising out of power sales in California and other West Coast markets and financial reporting matters. Although these matters relate to the business and operations of Reliant Resources, claims against Reliant Energy have been made on grounds that include the effect of Reliant Resources' financial results on Reliant Energy's historical financial statements and liability of Reliant Energy as a controlling shareholder of Reliant Resources. We could incur liability if claims in one or more of these lawsuits were successfully asserted against us and indemnification from Reliant Resources 36

were determined to be unavailable or if Reliant Resources were unable to satisfy indemnification obligations owed to us with respect to those claims. In connection with the organization and capitalization of Texas Genco, Texas Genco assumed liabilities associated with the electric generation assets Reliant Energy transferred to it. Texas Genco also agreed to indemnify, and cause the applicable transferee subsidiaries to indemnify, CenterPoint Energy and its subsidiaries, including us, with respect to liabilities associated with the transferred assets and businesses. In many cases the liabilities assumed were held by us and we were not released by third parties from these liabilities. The indemnity provisions were intended generally to place sole financial responsibility on Texas Genco and its subsidiaries for all liabilities associated with the current and historical businesses and operations of Texas Genco, regardless of the time those liabilities arose. If Texas Genco were unable to satisfy a liability that had been so assumed or indemnified against, and provided Reliant Energy had not been released from the liability in connection with the transfer, we could be responsible for satisfying the liability. IF THE ERCOT MARKET DOES NOT FUNCTION IN THE MANNER CONTEMPLATED BY THE TEXAS ELECTRIC RESTRUCTURING LAW, OUR BUSINESS, PROSPECTS, RESULTS OF OPERATIONS, FINANCIAL CONDITION AND CASH FLOWS COULD BE ADVERSELY IMPACTED. The competitive electric market in Texas became fully operational in January 2002, and none of the Texas Utility Commission, ERCOT, other market participants or us has any significant operating history under the market framework created by the Texas electric restructuring law. The initiatives under the Texas electric restructuring law have had a significant impact on the nature of the electric power industry in Texas and the manner in which participants in the ERCOT market conduct their business. These changes are ongoing, and we cannot predict the future development of the ERCOT market or the ultimate effect that this changing regulatory environment will have on our business. Some restructured markets in other states have experienced supply problems and extreme price volatility. If the ERCOT market does not function as intended by the Texas electric restructuring law, our results of operations, financial condition and cash flows could be adversely affected. In addition, any market failures could lead to revisions or reinterpretations of the Texas electric restructuring law, the adoption of new laws and regulations applicable to us or our facilities and other future changes in laws and regulations that may have a detrimental effect on our business. WE, AS A SUBSIDIARY OF CENTERPOINT ENERGY, A HOLDING COMPANY, ARE SUBJECT TO REGULATION UNDER THE 1935 ACT. THE 1935 ACT AND RELATED RULES AND REGULATIONS IMPOSE A NUMBER OF RESTRICTIONS ON OUR ACTIVITIES. CenterPoint Energy and its subsidiaries, including us, but excluding Texas Genco, are subject to regulation by the SEC under the 1935 Act. The 1935 Act, among other things, limits the ability of a holding company and its subsidiaries to issue debt and equity securities without prior authorization, restricts the source of dividend payments to current and retained earnings without prior authorization, regulates sales and acquisitions of certain assets and businesses and governs affiliate transactions. The Orders relating to financing activities are effective until June 30, 2005. CenterPoint Energy and we must seek a new order before this expiration date. Although authorized levels of financing, together with current levels of liquidity, are believed to be adequate during the period the order is effective, unforeseen events could result in capital needs in excess of authorized amounts, necessitating further authorization from the SEC. Approval of filings under the 1935 Act can take extended periods. The United States Congress is currently considering legislation that has a provision that would repeal the 1935 Act. We cannot predict at this time whether this legislation or any variation thereof will be adopted or, if adopted, the effect of any such law on our business. WE DO NOT MAINTAIN INSURANCE COVERAGE ON OUR TRANSMISSION AND DISTRIBUTION SYSTEM. INSUFFICIENT INSURANCE COVERAGE AND INCREASED INSURANCE COSTS COULD ADVERSELY IMPACT OUR RESULTS OF OPERATIONS, FINANCIAL CONDITION AND CASH FLOWS. In common with other companies in our line of business that serve coastal regions, we do not have insurance covering our transmission and distribution system because we believe it to be cost prohibitive. If we were to sustain 37

any loss of or damage to our transmission and distribution properties, we would be entitled to seek to recover such loss or damage through a change in our regulated rates, although there is no assurance that we would ultimately obtain any such rate recovery or that any such rate recovery would be timely granted. Therefore, we cannot assure you that we will be able to restore any loss of or damage to any of our transmission and distribution properties without negative impact on our results of operations, financial condition and cash flows. TECHNOLOGICAL CHANGE MAY MAKE ALTERNATIVE ENERGY SOURCES MORE ATTRACTIVE AND MAY ADVERSELY AFFECT OUR REVENUES AND RESULTS OF OPERATIONS. The continuous process of technological development may result in the introduction to retail customers of economically attractive alternatives to purchasing electricity through our distribution facilities. Manufacturers of self-generation facilities continue to develop smaller-scale, more-fuel-efficient generating units that can be cost-effective options for some retail customers with smaller electric energy requirements. Any reduction in the amount of electric energy we distribute as a result of these technologies may have an adverse impact on our results of operations, financial condition and cash flows in the future. OUR REVENUES AND RESULTS OF OPERATIONS ARE SUBJECT TO RISKS THAT ARE BEYOND OUR CONTROL, INCLUDING BUT NOT LIMITED TO FUTURE TERRORIST ATTACKS OR RELATED ACTS OF WAR. The cost of repairing damage to our facilities due to storms, natural disasters, wars, terrorist acts and other catastrophic events in excess of reserves established for such repairs, may adversely impact our results of operations, financial condition and cash flows. The occurrence or risk of occurrence of future terrorist activity may impact our results of operations, financial condition and cash flows in unpredictable ways. These actions could also result in adverse changes in the insurance markets and disruptions of power and fuel markets. In addition, our transmission and distribution facilities could be directly or indirectly harmed by future terrorist activity. The occurrence or risk of occurrence of future terrorist attacks or related acts of war could also adversely affect the United States' economy. A lower level of economic activity could result in a decline in energy consumption, which could adversely affect our revenues and margins and limit our future growth prospects. Also, these risks could cause instability in the financial markets and adversely affect our ability to access capital. 38

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K. (a) Exhibits. The following exhibits are filed herewith: Exhibits not incorporated by reference to a prior filing are designated by a cross (+); all exhibits not so designated are incorporated by reference to a prior filing of CenterPoint Energy Houston Electric, LLC or CenterPoint Energy, Inc. as indicated. Report or Registration SEC File or Exhibit Number Description Statement Registration Number Exhibit References -------------- ----------- --------- ------------------- ------------------ 3.1 -- Articles of CenterPoint 1-3187 3(a) Conversion of REI Houston's Form 8-K dated August 31, 2002 filed with the SEC on September 3, 2002 3.2 -- Articles of CenterPoint 1-3187 3(b) Organization of Houston's Form 8-K CenterPoint dated August 31, Energy Houston 2002 filed with the Electric, LLC SEC on September 3, 2002 3.3 -- Limited Form 8-K dated 1-3187 3(c) Liability August 31, 2002 Company filed with the SEC Regulations of on September 3, 2002 CenterPoint Energy Houston Electric, LLC 4.1.1 -- General Mortgage CenterPoint 1-3187 4(j)(1) Indenture, dated Houston's Form 10-Q as of October for the quarter 10, 2002, ended September 30, between 2002 CenterPoint Houston and JPMorgan Chase Bank, as Trustee 4.1.2 -- First CenterPoint 1-3187 4(j)(2) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.3 -- Second CenterPoint 1-3187 4(j)(3) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.4 -- Third CenterPoint 1-3187 4(j)(4) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.5 -- Fourth CenterPoint 1-3187 4(j)(5) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.6 -- Fifth CenterPoint 1-3187 4(j)(6) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.7 -- Sixth CenterPoint 1-3187 4(j)(7) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 39

4.1.8 -- Seventh CenterPoint 1-3187 4(j)(8) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.9 -- Eighth CenterPoint 1-3187 4(j)(9) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.10 -- Ninth CenterPoint Energy's 1-31447 4(e)(10) Supplemental Form 10-K for the Indenture to year ended December Exhibit 4.1.1, 31, 2002 dated as of November 12, 2002 4.1.11 -- Tenth CenterPoint 1-3187 4.1 Supplemental Houston's Form 8-K Indenture to dated March 13, 2003 Exhibit 4.1.1, dated as of March 18, 2003 4.1.12 -- Officer's CenterPoint 1-3187 4.2 Certificate Houston's Form 8-K dated March 18, dated March 13, 2003 2003 setting forth the form, terms and provisions of the Tenth Series and Eleventh Series of general mortgage bonds 4.1.13 -- Registration CenterPoint Energy's 1-31447 4.2.2 Rights Form 10-Q for the Agreement, dated quarter ended as of March 18, September 30, 2003 2003, among CenterPoint Houston and the representatives of the initial purchasers named therein relating to Tenth Series and Eleventh Series of general mortgage bonds. 4.1.14 -- Eleventh CenterPoint 1-3187 4.1 Supplemental Houston's Form 8-K Indenture to dated May 16, 2003 Exhibit 4.1.1, dated as of May 23, 2003 4.1.15 -- Officer's CenterPoint 1-3187 4.2 Certificate Houston's Form 8-K dated May 23, dated May 16, 2003 2003 setting forth the form, terms and provisions of the Twelfth Series of general mortgage bonds 4.1.16 -- Registration CenterPoint Energy's 1-31447 4.2.4 Rights Form 10-Q for the Agreement, dated quarter ended June as of May 23, 30, 2003 2003, among CenterPoint Houston and the representatives of the initial purchasers named therein relating to Twelfth Series of general mortgage bonds 40

4.1.17 -- Twelfth CenterPoint 1-3187 4.2 Supplemental Houston's Form 8-K Indenture to dated September 9, Exhibit 4.3.1, 2003 dated as of September 9, 2003 4.1.18 -- Officer's CenterPoint 1-3187 4.3 Certificate Houston's Form 8-K dated September dated September 9, 9, 2003 setting 2003 forth the form, terms and provisions of the Thirteenth Series of general mortgage bonds 4.1.19 -- Registration Amendment No. 1 to 33-108766 4.2.6 Rights CenterPoint Agreement, dated Houston's as of September registration 9, 2003, among statement on Form CenterPoint S-4, filed September Houston and the 30. 2003 representatives of the initial purchasers named therein relating to the Thirteenth Series of general mortgage bonds 10.1 -- First Amendment, CenterPoint Energy's 1-31447 10.7 dated as of Form 10-Q for the September 2, quarter ended 2003 to the September 30, 2003 $1,310,000,000 Credit Agreement, dated as of November 12, 2002 among CenterPoint Houston and the lenders named therein +12.1 -- Computation of Ratios of Earnings to Fixed Charges +31.1 -- Section 302 Certification of David M. McClanahan +31.2 -- Section 302 Certification of Gary L. Whitlock +32.1 -- Section 906 Certification of David M. McClanahan +32.2 -- Section 906 Certification of Gary L. Whitlock +99.1 -- Items incorporated by reference from the CenterPoint Houston Form 10-K: Item 3 "Legal Proceedings." 41

+99.2 -- Items incorporated by reference from CenterPoint Houston's Current Report on Form 8-K dated May 15, 2003. Exhibit 99.1, "Management's Narrative Analysis of Results of Operations -- Certain Factors Affecting Future Earnings," and the following Notes from Exhibit 99.2: Notes 3(e) (Regulatory Assets and Liabilities), 4 (Regulatory Matters), 8(a) (Pension Plans) and 10 (Commitments and Contingencies). (b) Reports on Form 8-K. On September 3, 2003, we filed a Current Report on Form 8-K dated September 3, 2003 to report that we had amended our $1.3 billion collateralized term loan maturing in 2005 to permit our issuance of an additional $500 million of secured debt and to summarize the risks that would exist if Reliant Resources, Inc. does not exercise its option to purchase the common stock of Texas Genco Holdings, Inc. owned by CenterPoint Energy. We also furnished information under Item 9 of the Form 8-K regarding CenterPoint Energy's discussions related to the refinancing of its bank facility. On September 10, 2003, we filed a Current Report on Form 8-K dated September 9, 2003 to report the pricing and closing of $300 million of general mortgage bonds in a private placement with institutions pursuant to Rule 144A under the Securities Act of 1933, as amended. The bonds bear interest at a rate of 5.75% and will be due January 15, 2014. 42

SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC By: /s/ James S. Brian ------------------------------ James S. Brian Senior Vice President and Chief Accounting Officer Date: November 12, 2003 43

INDEX TO EXHIBITS The following exhibits are filed herewith: Exhibits not incorporated by reference to a prior filing are designated by a cross (+); all exhibits not so designated are incorporated by reference to a prior filing of CenterPoint Energy Houston Electric, LLC or CenterPoint Energy, Inc. as indicated. Report or Registration SEC File or Exhibit Number Description Statement Registration Number Exhibit References -------------- ----------- --------- ------------------- ------------------ 3.1 -- Articles of CenterPoint 1-3187 3(a) Conversion of REI Houston's Form 8-K dated August 31, 2002 filed with the SEC on September 3, 2002 3.2 -- Articles of CenterPoint 1-3187 3(b) Organization of Houston's Form 8-K CenterPoint dated August 31, Energy Houston 2002 filed with the Electric, LLC SEC on September 3, 2002 3.3 -- Limited Form 8-K dated 1-3187 3(c) Liability August 31, 2002 Company filed with the SEC Regulations of on September 3, 2002 CenterPoint Energy Houston Electric, LLC 4.1.1 -- General Mortgage CenterPoint 1-3187 4(j)(1) Indenture, dated Houston's Form 10-Q as of October for the quarter 10, 2002, ended September 30, between 2002 CenterPoint Houston and JPMorgan Chase Bank, as Trustee 4.1.2 -- First CenterPoint 1-3187 4(j)(2) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.3 -- Second CenterPoint 1-3187 4(j)(3) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.4 -- Third CenterPoint 1-3187 4(j)(4) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.5 -- Fourth CenterPoint 1-3187 4(j)(5) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.6 -- Fifth CenterPoint 1-3187 4(j)(6) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.7 -- Sixth CenterPoint 1-3187 4(j)(7) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002

4.1.8 -- Seventh CenterPoint 1-3187 4(j)(8) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.9 -- Eighth CenterPoint 1-3187 4(j)(9) Supplemental Houston's Form 10-Q Indenture to for the quarter Exhibit 4.1.1, ended September 30, dated as of 2002 October 10, 2002 4.1.10 -- Ninth CenterPoint Energy's 1-31447 4(e)(10) Supplemental Form 10-K for the Indenture to year ended December Exhibit 4.1.1, 31, 2002 dated as of November 12, 2002 4.1.11 -- Tenth CenterPoint 1-3187 4.1 Supplemental Houston's Form 8-K Indenture to dated March 13, 2003 Exhibit 4.1.1, dated as of March 18, 2003 4.1.12 -- Officer's CenterPoint 1-3187 4.2 Certificate Houston's Form 8-K dated March 18, dated March 13, 2003 2003 setting forth the form, terms and provisions of the Tenth Series and Eleventh Series of general mortgage bonds 4.1.13 -- Registration CenterPoint Energy's 1-31447 4.2.2 Rights Form 10-Q for the Agreement, dated quarter ended as of March 18, September 30, 2003 2003, among CenterPoint Houston and the representatives of the initial purchasers named therein relating to Tenth Series and Eleventh Series of general mortgage bonds. 4.1.14 -- Eleventh CenterPoint 1-3187 4.1 Supplemental Houston's Form 8-K Indenture to dated May 16, 2003 Exhibit 4.1.1, dated as of May 23, 2003 4.1.15 -- Officer's CenterPoint 1-3187 4.2 Certificate Houston's Form 8-K dated May 23, dated May 16, 2003 2003 setting forth the form, terms and provisions of the Twelfth Series of general mortgage bonds 4.1.16 -- Registration CenterPoint Energy's 1-31447 4.2.4 Rights Form 10-Q for the Agreement, dated quarter ended June as of May 23, 30, 2003 2003, among CenterPoint Houston and the representatives of the initial purchasers named therein relating to Twelfth Series of general mortgage bonds

4.1.17 -- Twelfth CenterPoint 1-3187 4.2 Supplemental Houston's Form 8-K Indenture to dated September 9, Exhibit 4.3.1, 2003 dated as of September 9, 2003 4.1.18 -- Officer's CenterPoint 1-3187 4.3 Certificate Houston's Form 8-K dated September dated September 9, 9, 2003 setting 2003 forth the form, terms and provisions of the Thirteenth Series of general mortgage bonds 4.1.19 -- Registration Amendment No. 1 to 33-108766 4.2.6 Rights CenterPoint Agreement, dated Houston's as of September registration 9, 2003, among statement on Form CenterPoint S-4, filed September Houston and the 30. 2003 representatives of the initial purchasers named therein relating to the Thirteenth Series of general mortgage bonds 10.1 -- First Amendment, CenterPoint Energy's 1-31447 10.7 dated as of Form 10-Q for the September 2, quarter ended 2003 to the September 30, 2003 $1,310,000,000 Credit Agreement, dated as of November 12, 2002 among CenterPoint Houston and the lenders named therein +12.1 -- Computation of Ratios of Earnings to Fixed Charges +31.1 -- Section 302 Certification of David M. McClanahan +31.2 -- Section 302 Certification of Gary L. Whitlock +32.1 -- Section 906 Certification of David M. McClanahan +32.2 -- Section 906 Certification of Gary L. Whitlock +99.1 -- Items incorporated by reference from the CenterPoint Houston Form 10-K: Item 3 "Legal Proceedings."

+99.2 -- Items incorporated by reference from CenterPoint Houston's Current Report on Form 8-K dated May 15, 2003. Exhibit 99.1, "Management's Narrative Analysis of Results of Operations -- Certain Factors Affecting Future Earnings," and the following Notes from Exhibit 99.2: Notes 3(e) (Regulatory Assets and Liabilities), 4 (Regulatory Matters), 8(a) (Pension Plans) and 10 (Commitments and Contingencies).

EXHIBIT 12.1 CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES (THOUSANDS OF DOLLARS) NINE MONTHS ENDED SEPTEMBER 30, ------------- 2002 2003 ---- ---- Income from continuing operations ......... $ 498,339 $ 373,530 Income taxes for continuing operations .... 258,994 202,089 Capitalized interest ...................... (3,206) (2,277) --------- --------- 754,127 573,342 --------- --------- Fixed charges, as defined: Interest ............................... 185,358 272,941 Capitalized interest ................... 3,206 2,277 Interest component of rentals charged to operating expense .................... 1,644 1,327 --------- --------- Total fixed charges .................... 190,208 276,545 --------- --------- Earnings, as defined ...................... $ 944,335 $ 849,887 ========= ========= Ratio of earnings to fixed charges ........ 4.96 3.07 ========= ========= 44

EXHIBIT 31.1 CERTIFICATIONS I, David M. McClanahan, certify that: 1. I have reviewed this quarterly report on Form 10-Q of CenterPoint Energy Houston Electric, LLC; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; 3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report; 4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have: (a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared; (b) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and (c) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and 5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions): (a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and (b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting. Date: November 12, 2003 /s/ David M. McClanahan ------------------------------------- David M. McClanahan Chairman (Principal Executive Officer)

EXHIBIT 31.2 CERTIFICATIONS I, Gary L. Whitlock, certify that: 1. I have reviewed this quarterly report on Form 10-Q of CenterPoint Energy Houston Electric, LLC; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; 3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report; 4. The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have: (a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared; (b) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and (c) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and 5. The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions): (a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and (b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting. Date: November 12, 2003 /s/ Gary L. Whitlock ---------------------------------- Gary L. Whitlock Executive Vice President and Chief Financial Officer

EXHIBIT 32.1 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 (SUBSECTIONS (a) AND (b) OF SECTION 1350, CHAPTER 63 OF TITLE 18, UNITED STATES CODE) Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) (the "Act"), I, David M. McClanahan, Chairman (Principal Executive Officer) of CenterPoint Energy Houston Electric, LLC (the "Company"), hereby certify, to the best of my knowledge: (1) The Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003 (the "Report"), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Dated: November 12, 2003 /s/ David M. McClanahan ----------------------- David M. McClanahan Chairman (Principal Executive Officer)

EXHIBIT 32.2 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 (SUBSECTIONS (a) AND (b) OF SECTION 1350, CHAPTER 63 OF TITLE 18, UNITED STATES CODE) Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) (the "Act"), I, Gary L. Whitlock, Executive Vice President and Chief Financial Officer of CenterPoint Energy Houston Electric, LLC (the "Company"), hereby certify, to the best of my knowledge: (1) The Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003 (the "Report"), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Dated: November 12, 2003 /s/ Gary L. Whitlock ------------------------------ Gary L. Whitlock Executive Vice President and Chief Financial Officer

EXHIBIT 99.1 ITEM 3. LEGAL PROCEEDINGS For a brief description of certain legal and regulatory proceedings affecting us, see Note 10(b) to our consolidated financial statements, which note is incorporated herein by reference.

EXHIBIT 99.2 MANAGEMENT'S NARRATIVE ANALYSIS OF RESULTS OF OPERATIONS CERTAIN FACTORS AFFECTING FUTURE EARNINGS Our past earnings are not necessarily indicative of our future earnings and results of operations. The magnitude of our future earnings and results of our operations will depend on numerous factors including: - state and federal legislative and regulatory actions or developments, including deregulation, re-regulation and restructuring of the electric utility industry, constraints placed on our activities or business by the 1935 Act, changes in or application of laws or regulations applicable to other aspects of our business and actions with respect to: - approval of stranded costs; - allowed rates of return; - rate structures; - recovery of investments; and - operation and construction of facilities; - non-payment for our services due to financial distress of our customers, including our largest customer, Reliant Resources; - the successful and timely completion of our capital projects; - industrial, commercial and residential growth in our service territory and changes in market demand and demographic patterns; - changes in business strategy or development plans; - changes in interest rates or rates of inflation; - unanticipated changes in operating expenses and capital expenditures; - weather variations and other natural phenomena, which can affect the demand for power over our transmission and distribution system; - commercial bank and financial market conditions, our access to capital, the cost of such capital, receipt of certain approvals under the 1935 Act, and the results of our financing and refinancing efforts, including availability of funds in the debt capital markets for transmission and distribution companies; - actions by rating agencies; - legal and administrative proceedings and settlements; - changes in tax laws; - inability of various counterparties to meet their obligations with respect to our financial instruments; - any lack of effectiveness of our disclosure controls and procedures; - changes in technology; - significant changes in our relationship with our employees, including the availability of qualified personnel and the potential adverse effects if labor disputes or grievances were to occur; - significant changes in critical accounting policies; - acts of terrorism or war, including any direct or indirect effect on our business resulting from terrorist attacks such as occurred on September 11, 2001 or any similar incidents or responses to those incidents; - the availability and price of insurance; - the outcome of the pending securities lawsuits against Reliant Energy and Reliant Resources;

- the outcome of the Securities and Exchange Commission investigation relating to the treatment in our consolidated financial statements of certain activities of Reliant Resources; - the ability of Reliant Resources to satisfy its indemnity obligations to us; - the reliability of the systems, procedures and other infrastructure necessary to operate the retail electric business in our service territory, including the systems owned and operated by the ERCOT ISO; - political, legal, regulatory and economic conditions and developments in the United States; and - other factors discussed in Item 1 of this report under "Risk Factors." 1

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES (AN INDIRECT WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (3) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (e) REGULATORY ASSETS AND LIABILITIES The Company applies the accounting policies established in SFAS No. 71, "Accounting for the Effects of Certain Types of Regulation" (SFAS No. 71). The following is a list of regulatory assets/liabilities reflected on the Company's Consolidated Balance Sheets as of December 31, 2001 and 2002:

DECEMBER 31, ---------------- 2001 2002 ------- ------ (IN MILLIONS) Excess cost over market (ECOM) true-up...................... $ -- $ 697 Recoverable electric generation related regulatory assets, net....................................................... 160 100 Securitized regulatory asset................................ 740 706 Regulatory tax asset, net................................... 111 178 Unamortized loss on reacquired debt......................... 62 58 Recoverable electric generation plant mitigation............ 1,967 2,051 Excess mitigation liability................................. (1,126) (969) Other long-term assets/liabilities.......................... 28 40 ------- ------ Total..................................................... $ 1,942 $2,861 ======= ======
If events were to occur that would make the recovery of these assets and liabilities no longer probable, the Company would be required to write off or write down these regulatory assets and liabilities. In addition, the Company would be required to determine any impairment of the carrying costs of plant and inventory assets. Through December 31, 2001, the Public Utility Commission of Texas (Texas Utility Commission) provided for the recovery of most of the Company's fuel and purchased power costs from customers through a fixed fuel factor included in electric rates. Included in the above table in recoverable electric generation- related regulatory assets, net are $126 million and $66 million of regulatory assets related to the recovery of fuel costs as of December 31, 2001 and 2002, respectively. For additional information regarding our fuel filings, see Note 4(c). In 2001, the Company monetized $738 million of regulatory assets in a securitization financing authorized by the Texas Utility Commission pursuant to the Texas electric restructuring law. The securitized regulatory assets are being amortized ratably as transition charges are collected over the life of the outstanding transition bonds. For additional information regarding the securitization financing, see Note 6. 2

(4) REGULATORY MATTERS (a) TEXAS ELECTRIC RESTRUCTURING LAW AND DISCONTINUANCE OF SFAS NO. 71 FOR ELECTRIC GENERATION OPERATIONS In June 1999, the Texas legislature adopted the Texas electric restructuring law, which substantially amended the regulatory structure governing electric utilities in Texas in order to allow retail electric competition. Retail pilot projects allowing competition for up to 5% of each utility's load in all customer classes began in the third quarter of 2001, and retail electric competition for all other customers began in January 2002. In preparation for competition, CenterPoint Energy made significant changes in the electric utility operations it conducts through the Company. In addition, the Texas Utility Commission issued a number of new rules and determinations in implementing the Texas electric restructuring law. The Texas electric restructuring law defined the process for competition and created a transition period during which most utility rates were frozen at rates not in excess of their then-current levels. The Texas electric restructuring law provided for utilities to recover their generation related stranded costs and regulatory assets (as defined in the Texas electric restructuring law). Unbundling. As of January 1, 2002, electric utilities in Texas such as the Company unbundled their businesses in order to separate power generation, transmission and distribution, and retail activities into different units. Pursuant to the Texas electric restructuring law, CenterPoint Energy submitted a plan in January 2000 that was later amended and updated to accomplish the required separation (the business separation plan). The Company continues to be subject to cost-of-service rate regulation and is responsible for the transmission and distribution of electricity to retail customers. The Company transferred its Texas generation facilities that were formerly part of Reliant Energy HL&P (Texas generation business) to Texas Genco in connection with the Restructuring. Transmission and Distribution Rates. All retail electric providers in the Company's service area pay the same rates and other charges for transmission and distribution services. The Company's distribution rates charged to retail electric providers are generally based on amounts of energy delivered. The Company's transmission rates charged to other distribution companies are based on amounts of energy transmitted under "postage stamp" rates that do not vary with the distance the energy is being transmitted. All distribution companies in ERCOT pay the Company the same rates and other charges for transmission services. The transmission and distribution rates for the Company have been in effect since January 1, 2002, when electric competition began. This regulated delivery charge includes the transmission and distribution rate (which includes costs for nuclear decommissioning and municipal franchise fees), a system benefit fund fee imposed by the Texas electric restructuring law, a transition charge associated with securitization of regulatory assets and an excess mitigation credit imposed by the Texas Utility Commission. Stranded Costs. The Company will be entitled to recover its stranded costs (the excess of net regulatory book value of historical generation assets (as defined by the Texas electric restructuring law) over the market value of those assets) and its regulatory assets related to generation. The Texas electric restructuring law prescribes specific methods for determining the amount of stranded costs and the details for their recovery. 3

During the transition period to deregulation (the Transition Period), which included 1998 and the first six months of 1999, and extending through the base rate freeze period from July 1999 through 2001, the Texas electric restructuring law provided that earnings above a stated overall annual rate of return on invested capital be used to recover CenterPoint Energy's investment in generation assets (Accelerated Depreciation). In addition, during the Transition Period, the redirection of depreciation expense to generation assets that the Company would otherwise apply to transmission, distribution and general plant assets was permitted for regulatory purposes (Redirected Depreciation). Please read the discussion of the accounting treatment for depreciation for financial reporting purposes below under "-- Accounting." The Company cannot predict the amount, if any, of these costs that may not be recovered. In accordance with the Texas electric restructuring law, beginning on January 1, 2002, and ending December 31, 2003, any difference between market power prices received in Texas Genco's generation capacity auctions mandated by the Texas electric restructuring law and the Texas Utility Commission's earlier estimates of those prices will be included in the 2004 stranded cost true-up proceeding, as further discussed below. This component of the true-up is intended to ensure that neither the customers nor CenterPoint Energy is disadvantaged economically as a result of the two-year transition period by providing this pricing structure. On October 24, 2001, CenterPoint Energy Transition Bond Company, LLC (Bond Company), a Delaware limited liability company and wholly owned subsidiary of the Company, issued $749 million aggregate principal amount of its Series 2001-1 Transition Bonds (Transition Bonds) pursuant to a financing order of the Texas Utility Commission. Classes of the bonds have final maturity dates of September 15, 2007, September 15, 2009, September 15, 2011 and September 15, 2015, and bear interest at rates of 3.84%, 4.76%, 5.16% and 5.63%, respectively. Scheduled payments on the bonds are from 2002 through 2013. Net proceeds to the Bond Company from the issuance were $738 million. The Bond Company paid the Company $738 million for the transition property. Proceeds were used for general corporate purposes, including the repayment of indebtedness. The Transition Bonds are secured primarily by the "transition property," which includes the irrevocable right to recover, through non-bypassable transition charges payable by certain retail electric customers, the qualified costs of the Company authorized by the financing order. The holders of the Bond Company's bonds have no recourse to any assets or revenues of the Company, and the creditors of the Company have no recourse to any assets or revenues (including, without limitation, the transition charges) of the Bond Company. The Company has no payment obligations with respect to the Transition Bonds except to remit collections of transition charges as set forth in a servicing agreement between the Company and the Bond Company and in an intercreditor agreement among the Company, the Bond Company and other parties. The non-bypassable transition charges are required by the financing order to be trued-up annually, effective November 1, for the term of the transition charge. The Company filed an annual true-up with the Texas Utility Commission on August 2, 2002 for transition charges that became effective November 1, 2002. Costs associated with nuclear decommissioning will continue to be subject to cost-of-service rate regulation and are included in a charge to transmission and distribution customers. For further discussion of the effect of the business separation plan on funding of the nuclear decommissioning trust fund, see Note 4(b). True-Up Proceeding. The Texas electric restructuring law and current Texas Utility Commission implementation guidance provide for a true-up proceeding to be initiated in or after January 2004. The purpose of the true-up proceeding is to quantify and reconcile the amount of stranded costs, the capacity auction true-up, unreconciled fuel costs (see Note 3(e)), and other regulatory assets associated with the Company's former electric generating operations that were not previously securitized through the Transition Bonds. The 2004 true-up proceeding will result in either additional charges being assessed on or credits being 4

issued to certain retail electric customers. CenterPoint Energy appealed the Texas Utility Commission's true-up rule on the basis that there are no negative stranded costs, that CenterPoint Energy should be allowed to collect interest on stranded costs, and that the premium on the partial stock valuation applies to only the equity of Texas Genco, not equity plus debt. The Texas court of appeals issued a decision on February 6, 2003 upholding the rule in part and reversing in part. The court ruled that there are no negative stranded costs and that the premium on the partial stock valuation applies only to equity. The court upheld the Texas Utility Commission's rule that interest on stranded costs begins upon the date of the final true-up order. On February 21, 2003, CenterPoint Energy filed a motion for rehearing on the issue that interest on amounts determined in the true-up proceeding should accrue from an earlier date. CenterPoint Energy has not accrued interest in its consolidated financial statements, but estimates that interest could be material. If the court of appeals denies CenterPoint Energy's motion, then CenterPoint Energy will have 45 days to appeal to the Texas Supreme Court. CenterPoint Energy has not decided what action, if any, it will take if the motion for rehearing is denied. Accounting. Historically, CenterPoint Energy has applied the accounting policies established in SFAS No. 71. Effective June 30, 1999, CenterPoint Energy applied SFAS No. 101 to Texas Genco. In 1999, CenterPoint Energy evaluated the effects that the Texas electric restructuring law would have on the recovery of its generation related regulatory assets and liabilities. CenterPoint Energy determined that a pre-tax accounting loss of $282 million existed because it believes only the economic value of its generation related regulatory assets (as defined by the Texas electric restructuring law) will be recoverable. Therefore, the Company recorded a $183 million after-tax extraordinary loss in the fourth quarter of 1999. Pursuant to EITF Issue No. 97-4 "Deregulation of the Pricing of Electricity -- Issues Related to the Application of FASB Statements No. 71 and No. 101" (EITF No. 97-4), the remaining recoverable regulatory assets are now associated with the Company. For details regarding the Company's regulatory assets, see Note 3(e). At June 30, 1999, CenterPoint Energy performed an impairment test of its previously regulated electric generation assets pursuant to SFAS No. 121 on a plant specific basis. Under SFAS No. 121, an asset is considered impaired, and should be written down to fair value, if the future undiscounted net cash flows expected to be generated by the use of the asset are insufficient to recover the carrying amount of the asset. For assets that are impaired pursuant to SFAS No. 121, CenterPoint Energy determined the fair value for each generating plant by estimating the net present value of future cash flows over the estimated life of each plant. CenterPoint Energy determined that $797 million of electric generation assets was impaired in 1999. The Texas electric restructuring law provides for recovery of this impairment through regulated cash flows during the transition period and through charges to transmission and distribution customers. As such, a regulatory asset for an amount equal to Texas Genco's impairment loss and was included on the Company's Consolidated Balance Sheets as a regulatory asset. The Company recorded amortization expense related to the recoverable impaired plant costs and other assets created from discontinuing SFAS No. 71 of $221 million during the six months ended December 31, 1999, $329 million in 2000 and $247 million in 2001. The impairment analysis requires estimates of possible future market prices, load growth, competition and many other factors over the lives of the plants. The resulting impairment loss is highly dependent on these underlying assumptions. In addition, after January 10, 2004, the Company must finalize and reconcile stranded costs (as defined by the Texas electric restructuring law) in a filing with the Texas Utility Commission. Any positive difference between the regulatory net book value and the fair market value of the generation assets (as defined by the Texas electric restructuring law) will be collected through future charges. Any overmitigation of stranded costs may be refunded by a reduction in future charges. This final reconciliation allows alternative methods of third party valuation of the fair market value of these assets, including outright sale, stock valuations and asset exchanges. 5

In order to reduce potential exposure to stranded costs related to generation assets, the Company recognized Redirected Depreciation of $195 million and $99 million 1998 and for the six months ended June 30, 1999, respectively, for regulatory and financial reporting purposes. This redirection was in accordance with the Company's Transition Plan. Subsequent to June 30, 1999, Redirected Depreciation expense could no longer be recorded by CenterPoint Energy's electric generation business for financial reporting purposes as these operations are no longer accounted for under SFAS No. 71. During the six months ended December 31, 1999 and during 2000 and 2001, $99 million, $218 million and $230 million in depreciation expense, respectively, was redirected from transmission and distribution for regulatory and financial reporting purposes and was established as an embedded regulatory asset included in transmission and distribution related plant and equipment balances. As of December 31, 2001, the cumulative amount of Redirected Depreciation for regulatory purposes was $841 million, prior to the effects of the October 3, 2001 order discussed below. Additionally, as allowed by the Texas Utility Commission, in an effort to further reduce potential exposure to stranded costs related to generation assets, the Company recorded Accelerated Depreciation of $194 million and $104 million in 1998 and for the six months ended June 30, 1999, respectively, for regulatory and financial reporting purposes. Accelerated Depreciation expense was recorded in accordance with the Company's Transition Plan during this period. Subsequent to June 30, 1999, Accelerated Depreciation expense could no longer be recorded by CenterPoint Energy's electric generation business for financial reporting purposes, as these operations are no longer accounted for under SFAS No. 71. During the six months ended December 31, 1999 and during 2000 and 2001, $179 million, $385 million and $264 million, respectively, of Accelerated Depreciation was recorded for regulatory reporting purposes, reducing the regulatory book value of the Company's stranded costs recovery. The Texas Utility Commission issued a final order on October 3, 2001 (October 3, 2001 Order) that established the transmission and distribution utility rates that became effective in January 2002. In this Order, the Texas Utility Commission found that the Company had overmitigated its stranded costs by redirecting transmission and distribution depreciation and by accelerating depreciation of generation assets as provided under the Transition Plan and Texas electric restructuring law. As a result of the October 3, 2001 Order, the Company was required to reverse the $841 million embedded regulatory asset related to Redirected Depreciation, thereby reducing the net book value of transmission and distribution assets. The Company was required to record a regulatory liability of $1.1 billion related to Accelerated Depreciation. The October 3, 2001 Order requires this amount to be refunded through excess mitigation credits to certain retail electric customers during a seven-year period which began in January 2002. As of December 31, 2002, in contemplation of the 2004 true-up proceeding, the Company has recorded a regulatory asset of $2.0 billion representing the estimated future recovery of previously incurred stranded costs, which includes $1.1 billion of previously recorded Accelerated Depreciation plus Redirected Depreciation, both reversed in 2001. Offsetting this regulatory asset is a $969 million regulatory liability to refund the excess mitigation to ratepayers. This estimated recovery is based upon current projections of the market value of CenterPoint Energy's Texas generation assets to be covered by the 2004 true-up proceeding calculations. The regulatory liability reflects a current refund obligation arising from prior mitigation of stranded costs deemed excessive by the Texas Utility Commission. The Company began refunding excess mitigation credits with January 2002 bills. These credits are to be refunded over a seven-year period. Because accounting principles generally accepted in the United States of America require the Company to estimate fair market values in advance of the final reconciliation, the financial impacts of the Texas electric restructuring law with respect to the final determination of stranded costs in the 2004 true-up proceeding are subject to material changes. Factors affecting such changes may include estimation risk, uncertainty of future energy and commodity prices and the economic lives of the plants. If events were to occur that made the recovery of some of the remaining generation related regulatory assets no longer probable, the Company would write off the unrecoverable balance of such assets as a charge against earnings. 6

(b) AGREEMENTS RELATED TO TEXAS GENERATING ASSETS Texas Genco is the beneficiary of the decommissioning trust that has been established to provide funding for decontamination and decommissioning of the South Texas Project in which Texas Genco owns a 30.8% interest. The Company collects through rates or other authorized charges to its electric utility customers amounts designated for funding the decommissioning trust, and pays the amounts to Texas Genco. Texas Genco in turn deposits these amounts into the decommissioning trust. Upon decommissioning of the facility, in the event funds from the trust are inadequate, the Company or its successor will be required to collect through rates or other authorized charges to customers as contemplated by the Texas Utilities Code all additional amounts required to fund Texas Genco's obligations relating to the decommissioning of the facility. Following the completion of the decommissioning, if surplus funds remain in the decommissioning trust, the excess will be refunded to the ratepayers of the Company or its successor. (c) CENTERPOINT HOUSTON REGULATORY FILINGS Texas Genco and the Company filed their joint application to reconcile fuel revenues and expenses with the Texas Utility Commission on July 1, 2002. This final fuel reconciliation filing covers reconcilable fuel revenue, fuel expense and interest of approximately $8.5 billion incurred from August 1, 1997 through January 30, 2002. Also included in this amount is an under-recovery of $94 million, which was the balance at July 31, 1997 as approved in the Company's last fuel reconciliation. On January 28, 2003, a settlement agreement was reached under which it was agreed that certain items totaling $24 million were written off during the fourth quarter of 2002 and items totaling $203 million will be carried forward for resolution by the Texas Utility Commission in late 2003 or early 2004. 7

(8) EMPLOYEE BENEFIT PLANS (a) PENSION PLANS Substantially all of the Company's employees participate in CenterPoint Energy's qualified non-contributory pension plan. Under the cash balance formula, participants accumulate a retirement benefit based upon 4% of eligible earnings and accrued interest. Prior to 1999, the pension plan accrued benefits based on years of service, final average pay and covered compensation. As a result, certain employees participating in the plan as of December 31, 1998 are eligible to receive the greater of the accrued benefit calculated under the prior plan through 2008 or the cash balance formula. CenterPoint Energy's funding policy is to review amounts annually in accordance with applicable regulations in order to achieve adequate funding of projected benefit obligations. Pension expense is allocated to the Company based on covered employees. This calculation is intended to allocate pension costs in the same manner as a separate employer plan. Assets of the plan are not segregated or restricted by CenterPoint Energy's participating subsidiaries. Pension benefit was $10 million and $6 million for the years ended December 31, 2000 and 2001, respectively. The Company recognized pension expense of $7 million for the year ended December 31, 2002. In addition to the Plan, the Company participates in CenterPoint Energy's non-qualified pension plan, which allows participants to retain the benefits to which they would have been entitled under the qualified pension plan except for federally mandated limits on these benefits or on the level of salary on which these benefits may be calculated. The expense associated with the non-qualified pension plan was $3 million in 2000 and less than $1 million in 2001 and 2002. As of December 31, 2001, CenterPoint Energy allocated $83 million of pension assets, $7 million of non-qualified pension liabilities and $2 million of minimum pension liabilities to the Company. As of December 31, 2002, CenterPoint Energy has not allocated such pension assets or liabilities to the Company. This change in method of allocation had no impact on pension expense recorded for the year ended December 31, 2002. 8

(10) COMMITMENTS AND CONTINGENCIES (a) LEASE COMMITMENTS The following table sets forth information concerning the Company's obligations under non-cancelable long-term operating leases at December 31, 2002, which primarily consist of rental agreements for building space, data processing equipment and vehicles, including major work equipment (in millions).

2003........................................................ $ 5 2004........................................................ 5 2005........................................................ 5 2006........................................................ 6 2007........................................................ 6 --- Total $27 ===
Total lease expense for all operating leases was $3 million during 2000 and $5 million during 2001 and 2002, respectively. (b) LEGAL MATTERS The Company's predecessor, Reliant Energy, and certain of its former subsidiaries are named as defendants in several lawsuits described below. Under a master separation agreement between Reliant Energy and Reliant Resources, CenterPoint Energy and its subsidiaries, including the Company, are entitled to be indemnified by Reliant Resources for any losses arising out of the lawsuits described under "California Class Actions and Attorney General Cases," "Long-Term Contract Class Action," "Washington and Oregon Class Actions," "Bustamante Price Reporting Class Action" and "Trading and Marketing Activities," including attorneys' fees and other costs. Pursuant to the indemnification obligation, Reliant Resources is defending CenterPoint Energy and its subsidiaries, including the Company, to the extent named in these lawsuits. The ultimate outcome of these matters cannot be predicted at this time. California Class Actions and Attorney General Cases. Reliant Energy, Reliant Resources, Reliant Energy Services, Inc. (Reliant Energy Services), Reliant Energy Power Generation, Inc. (REPG) and several other subsidiaries of Reliant Resources, as well as two former officers and one present officer of some of these companies, have been named as defendants in class action lawsuits and other lawsuits filed against a number of companies that own generation plants in California and other sellers of electricity in California markets. While the plaintiffs allege various violations by the defendants of antitrust laws and state laws against unfair and unlawful business practices, each of the lawsuits is grounded on the central allegation that the defendants conspired to drive up the wholesale price of electricity. In addition to injunctive relief, the plaintiffs in these lawsuits seek treble the amount of damages alleged, restitution of alleged overpayments, disgorgement of alleged unlawful profits for sales of electricity, costs of suit and attorneys' fees. All of these suits originally were filed in state courts in San Diego, San Francisco and Los Angeles Counties. The suits in San Diego and Los Angeles Counties were consolidated and removed to the federal district court in San Diego, but on December 13, 2002, that court remanded the suits to the state courts. Prior to the remand, Reliant Energy was voluntarily dismissed from two of the suits. Several parties, including the Reliant defendants, have appealed the judge's remand decision. The United States court of appeals has entered a briefing schedule that could result in oral arguments by summer of 2003. Proceedings before the state court are expected to resume during the first quarter of 2003. In March and April 2002, the California Attorney General filed three complaints, two in state court in San Francisco and one in the federal district court in San Francisco, against Reliant Energy, Reliant 9

Resources, Reliant Energy Services and other subsidiaries of Reliant Resources alleging, among other matters, violations by the defendants of state laws against unfair and unlawful business practices arising out of transactions in the markets for ancillary services run by the California independent systems operator, charging unjust and unreasonable prices for electricity, in violation of antitrust laws in connection with the acquisition in 1998 of electric generating facilities located in California. The complaints variously seek restitution and disgorgement of alleged unlawful profits for sales of electricity, civil penalties and fines, injunctive relief against unfair competition, and undefined equitable relief. Reliant Resources has removed the two state court cases to the federal district court in San Francisco where all three cases are now pending. Following the filing of the Attorney General cases, seven additional class action cases were filed in state courts in Northern California. Each of these purports to represent the same class of California ratepayers, assert the same claims as asserted in the other California class action cases, and in some instances repeat as well the allegations in the Attorney General cases. All of these cases have been removed to federal district court in San Diego. Reliant Resources has not filed an answer in any of these cases. The plaintiffs have agreed to a stipulated order that would require the filing of a consolidated complaint by early March 2003 and the filing of the defendants' initial response to the complaint within 60 days after the consolidated complaint is filed. In all of these cases before the federal and state courts in California, the Reliant defendants have filed or intend to file motions to dismiss on grounds that the claims are barred by federal preemption and the filed rate doctrine. Long-Term Contract Class Action. In October 2002, a class action was filed in state court in Los Angeles against Reliant Energy and several subsidiaries of Reliant Resources. The complaint in this case repeats the allegations asserted in the California class actions as well as the Attorney General cases and also alleges misconduct related to long-term contracts purportedly entered into by the California Department of Water Resources. None of the Reliant entities, however, has a long-term contract with the Department of Water Resources. This case has been removed to federal district court in San Diego. Washington and Oregon Class Actions. In December 2002, a lawsuit was filed in Circuit Court of the State of Oregon for the County of Multnomah on behalf of a class of all Oregon purchasers of electricity and natural gas. Reliant Energy, Reliant Resources and several Reliant Resources subsidiaries are named as defendants, along with many other electricity generators and marketers. Like the other lawsuits filed in California, the plaintiffs claim the defendants manipulated wholesale power prices in violation of state and federal law. The plaintiffs seek injunctive relief and payment of damages based on alleged overcharges for electricity. Also in December 2002, a nearly identical lawsuit on behalf of consumers in the State of Washington was filed in federal district court in Seattle. Reliant Resources has removed the Oregon suit to federal district court in Portland. It is anticipated that before answering the lawsuits, the defendants will file motions to dismiss on the grounds that the claims are barred by federal preemption and by the filed rate doctrine. Bustamante Price Reporting Class Action. In November 2002, California Lieutenant Governor Cruz Bustamante filed a lawsuit in state court in Los Angeles on behalf of a class of purchasers of gas and power alleging violations of state antitrust laws and state laws against unfair and unlawful business practices based on an alleged conspiracy to report and publish false and fraudulent natural gas prices with an intent to affect the market prices of natural gas and electricity in California. Reliant Energy, Reliant Resources and several Reliant Resources subsidiaries are named as defendants, along with other market participants and publishers of some of the price indices. The complaint seeks injunctive relief, compensatory and punitive damages, restitution of alleged overpayment, disgorgement of all profits and funds acquired by the alleged unlawful conduct, costs of suit and attorneys' fees. The parties have stipulated to a schedule that would require the defendants to respond to the complaint by March 31, 2003. The Reliant defendants intend to deny both their alleged violation of any laws and their alleged participation in any conspiracy. 10

Trading and Marketing Activities. Reliant Energy has been named as a party in several lawsuits and regulatory proceedings relating to the trading and marketing activities of its former subsidiary, Reliant Resources. In June 2002, the SEC advised Reliant Resources and Reliant Energy that it had issued a formal order in connection with its investigation of Reliant Resources' financial reporting, internal controls and related matters. The Company understands that the investigation is focused on Reliant Resources' same-day commodity trading transactions involving purchases and sales with the same counterparty for the same volume at substantially the same price and certain structured transactions. These matters were previously the subject of an informal inquiry by the SEC. Reliant Resources and CenterPoint Energy are cooperating with the SEC staff. In connection with the Texas Utility Commission's industry-wide investigation into potential manipulation of the ERCOT market on and after July 31, 2001, Reliant Energy and Reliant Resources have provided information to the Texas Utility Commission concerning their scheduling and trading activities. Fifteen class action lawsuits filed in May, June and July 2002 on behalf of purchasers of securities of Reliant Resources and/or Reliant Energy have been consolidated in federal district court in Houston. Reliant Resources and certain of its executive officers are named as defendants. Reliant Energy is also named as a defendant in seven of the lawsuits. Two of the lawsuits also name as defendants the underwriters of the May 2001 initial public offering of approximately 20% of the common stock of Reliant Resources (Reliant Resources Offering). One lawsuit names Reliant Resources' and Reliant Energy's independent auditors as a defendant. The consolidated amended complaint seeks monetary relief purportedly on behalf of three classes: (1) purchasers of Reliant Energy common stock from February 3, 2000 to May 13, 2002; (2) purchasers of Reliant Resources common stock on the open market from May 1, 2001 to May 13, 2002; and (3) purchasers of Reliant Resources common stock in the Reliant Resources Offering or purchasers of shares that are traceable to the Reliant Resources Offering. The plaintiffs allege, among other things, that the defendants misrepresented their revenues and trading volumes by engaging in round-trip trades and improperly accounted for certain structured transactions as cash-flow hedges, which resulted in earnings from these transactions being accounted for as future earnings rather than being accounted for as earnings in fiscal year 2001. In February 2003, a lawsuit was filed by three individuals in federal district court in Chicago against CenterPoint Energy and certain former and current officers of Reliant Resources for alleged violations of federal securities laws. The plaintiffs in this lawsuit allege that the defendants violated federal securities laws by issuing false and misleading statements to the public, and that the defendants made false and misleading statements as part of an alleged scheme to inflate artificially trading volumes and revenues. In addition, the plaintiffs assert claims of fraudulent and negligent misrepresentation and violations of Illinois consumer law. The defendants expect to file a motion to transfer this lawsuit to the federal district court in Houston and to consolidate this lawsuit with the consolidated lawsuits described above. The Company believes that none of these lawsuits has merit because, among other reasons, the alleged misstatements and omissions were not material and did not result in any damages to any of the plaintiffs. In May 2002, three class action lawsuits were filed in federal district court in Houston on behalf of participants in various employee benefits plans sponsored by Reliant Energy. Reliant Energy and its directors are named as defendants in all of the lawsuits. Two of the lawsuits have been dismissed without prejudice. The remaining lawsuit alleges that the defendants breached their fiduciary duties to various employee benefits plans, directly or indirectly sponsored by Reliant Energy, in violation of the Employee Retirement Income Security Act. The plaintiffs allege that the defendants permitted the plans to purchase or hold securities issued by Reliant Energy when it was imprudent to do so, including after the prices for such securities became artificially inflated because of alleged securities fraud engaged in by the defendants. The complaints seek 11

monetary damages for losses suffered by a putative class of plan participants whose accounts held Reliant Energy or Reliant Resources securities, as well as equitable relief in the form of restitution. In October 2002, a derivative action was filed in the federal district court in Houston, against the directors and officers of CenterPoint Energy. The complaint sets forth claims for breach of fiduciary duty, waste of corporate assets, abuse of control and gross mismanagement. Specifically, the shareholder plaintiff alleges that the defendants caused CenterPoint Energy to overstate its revenues through so-called "round trip" transactions. The plaintiff also alleges breach of fiduciary duty in connection with the spin-off and the Reliant Resources Offering. The complaint seeks monetary damages on behalf of CenterPoint Energy as well as equitable relief in the form of a constructive trust on the compensation paid to the defendants. The defendants have filed a motion to dismiss this case on the ground that the plaintiff did not make an adequate demand on CenterPoint Energy before filing suit. A Special Litigation Committee appointed by CenterPoint Energy's Board of Directors is investigating similar allegations made in a June 28, 2002 demand letter sent on behalf of a CenterPoint Energy shareholder. The letter states that the shareholder and other shareholders are considering filing a derivative suit on behalf of CenterPoint Energy and demands that CenterPoint Energy take several actions in response to alleged round-trip trades occurring in 1999, 2000, and 2001. The Special Litigation Committee is reviewing the demands made by the shareholder to determine if these proposed actions are in the best interests of CenterPoint Energy. Reliant Energy Municipal Franchise Fee Lawsuits. In February 1996, the cities of Wharton, Galveston and Pasadena filed suit, for themselves and a proposed class of all similarly situated cities in Reliant Energy's electric service area, against Reliant Energy and Houston Industries Finance, Inc. (formerly a wholly owned subsidiary of Reliant Energy) alleging underpayment of municipal franchise fees. The plaintiffs claim that they are entitled to 4% of all receipts of any kind for business conducted within these cities over the previous four decades. A jury trial of the original claimant cities (but not the class of cities) in the 269th Judicial District Court for Harris County, Texas, ended in April 2000 (the Three Cities case). Although the jury found for Reliant Energy on many issues, it found in favor of the original claimant cities on three issues, and assessed a total of $4 million in actual and $30 million in punitive damages. However, the jury also found in favor of Reliant Energy on the affirmative defense of laches, a defense similar to a statute of limitations defense, due to the original claimant cities having unreasonably delayed bringing their claims during the 43 years since the alleged wrongs began. The trial court in the Three Cities case granted most of Reliant Energy's motions to disregard the jury's findings. The trial court's rulings reduced the judgment to $1.7 million, including interest, plus an award of $13.7 million in legal fees. In addition, the trial court granted Reliant Energy's motion to decertify the class. Following this ruling, 45 cities filed individual suits against Reliant Energy in the District Court of Harris County. On February 27, 2003, the state court of appeals in Houston rendered an opinion reversing the judgment against CenterPoint Energy and rendering judgment that the Three Cities take nothing by their claims. The court of appeals found that the jury's finding of laches barred all of the Three Cities' claims and that the Three Cities were not entitled to recovery of any attorneys' fees. The judgment of the court of appeals is subject to motions for rehearing and an appeal to the Texas Supreme Court. The extent to which issues in the Three Cities case may affect the claims of the other cities served by Reliant Energy cannot be assessed until judgments are final and no longer subject to appeal. However, the court of appeals' ruling appears to be consistent with Texas Supreme Court opinions. The Company estimates the range of possible outcomes for recovery by the plaintiffs in the Three Cities case to be between $0 and $18 million inclusive of interest and attorneys' fees. 12

Other Matters The Company is involved in other legal, environmental, tax and regulatory proceedings before various courts, regulatory commissions and governmental agencies regarding matters arising in the ordinary course of business. Some of these proceedings involve substantial amounts. The Company's management regularly analyzes current information and, as necessary, provides accruals for probable liabilities on the eventual disposition of these matters. The Company's management believes that the disposition of these matters will not have a material adverse effect on the Company's financial condition, results of operations or cash flows. 13