UNITED STATES OF AMERICA before the SECURITIES AND EXCHANGE COMMISSION ---------------------------------------------- In the Matter of: CERTIFICATE CENTERPOINT ENERGY, INC. OF 1111 Louisiana NOTIFICATION Houston, Texas 77002 (70-9895) PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 ---------------------------------------------- THIS IS TO CERTIFY that, in accordance with the terms and conditions of the application-declaration, as amended, of Reliant Energy, Incorporated and CenterPoint Energy, Inc. in the above-captioned file (the "Application") and the order of the Securities and Exchange Commission with respect thereto (HCAR No. 27548 (July 5, 2002)), CenterPoint Energy, Inc. (the "Company") is reporting the following information for itself and its subsidiaries for the quarterly period ended September 30, 2002.(1) Unless defined herein, capitalized terms have the meaning given them in the Application. - ----------------- (1) CenterPoint Energy, Inc. and Utility Holding, LLC filed their Notification of Registration on Form U5A on September 3, 2002 (File No. 030-00360). As a result, this Certificate of Notification only covers transactions occurring during the period from September 3, 2002 up to and including September 30, 2002.

1. The sales of any common stock or preferred securities by the Company or a Financing Subsidiary and the purchase price per share and the market price per share at the date of the agreement of sale. None. 2. The total number of shares of the Company's common stock issued or issuable pursuant to options granted during the quarter under employee benefit plans and dividend reinvestment plans, including any employee benefit plans or dividend reinvestment plans hereafter adopted. 220,073 shares were issued under the Investor's Choice Plan. 3. If the Company's common stock has been transferred to a seller of securities of a company being acquired, the number of shares so issued, the value per share and whether the shares are restricted in the hands of the acquirer. None. 4. If a guarantee is issued during the quarter, the name of the guarantor, the name of the beneficiary of the guarantee and the amount, terms and purpose of the guarantee. Guarantor Beneficiary Date Exp. Date Amount Purpose --------- ----------- ---- --------- ------ ------- CenterPoint Energy Resources Corp. Unimark, LLC 9/25/02 9/25/03 Not to exceed $1,500,000 Guarantees obligations of CenterPoint Energy Gas Marketing Company under natural gas purchase and sale contracts 5. The amount and terms of any long-term debt issued by the Company during the quarter, and the aggregate amount of short-term debt outstanding as of the end of the quarter, as well as the weighted average interest rate for such short-term debt as of such date. 2

No long term debt was issued by the Company during the quarter. For the aggregate amount of short-term debt outstanding as of the end of the quarter for the Company, as well as the weighted average interest rate for such short-term debt as of such date, see Exhibit A hereto. 6. The amount and terms of any long-term debt issued by any Utility Subsidiary during the quarter, and the aggregate amount of short-term debt outstanding as of the end of the quarter, as well as the weighted average interest rate for such short-term debt as of such date. No long term debt was issued by any Utility Subsidiary during the quarter. For the aggregate amount of short-term debt outstanding as of the end of the quarter for the Utility Subsidiaries, as well as the weighted average interest rate for such short-term debt as of such date, see Exhibit A hereto. 7. The amount and terms of any financings consummated by any Non-Utility Subsidiary that are not exempt under Rule 52 under the Public Utility Holding Act, as amended. None. 8. The notional amount and principal terms of any Hedge Instruments or Anticipatory Hedges entered into during the quarter and the identity of the other parties thereto. None. 9. The name, parent company and amount of equity in any intermediate subsidiary during the quarter and the amount and terms of any securities issued by such subsidiaries during the quarter. None. 10. The information required by a Certificate of Notification on Form U-6B-2. Not applicable. 3

11. Consolidated balance sheets for the Company and/or a Utility Subsidiary as of the end of the quarter and separate balance sheets as of the end of the quarter for each company that has engaged in jurisdictional financing transactions during the quarter. See Exhibit B hereto. See also the Quarterly Report on Form 10-Q filed by the Company on November 14, 2002 (File No. 1-31447), the Quarterly Report on Form 10-Q filed by CenterPoint Energy Resources Corp. on November 14, 2002 (File No. 1-13265), and the Quarterly Report on Form 10-Q filed by CenterPoint Energy Houston Electric, LLC on November 14, 2002 (File No. 1-3187), all of which are incorporated herein by reference. 12. A table showing, as of the end of the quarter, the dollar and percentage components of the capital structure of the Company on a consolidated basis and of each Utility Subsidiary. See Exhibit C hereto. 13. A retained earnings analysis of the Company on a consolidated basis and of each Utility Subsidiary detailing gross earnings, dividends paid out of each capital account and the resulting capital account balances at the end of the quarter. See Exhibit D hereto. 14. A table showing, as of the end of the quarter, the Money Pool participants and amount of outstanding borrowings for each. See Exhibit E hereto. 15. As to each financing subsidiary, (a) the name of the subsidiary; (b) the value of the Company's investment account in such subsidiary; (c) the balance sheet account where the investment and the cost of the investment are booked; (d) the amount invested in the subsidiary by the Company; (e) the type of corporate entity; (f) the percentage owned by the Company; (g) the identification of other owners if not 100% owned by the Company; (h) the purpose of the investment in the subsidiary; and (i) the amounts and types of securities to be issued by the subsidiary. See Exhibit F hereto. The Company may organize and acquire, directly or indirectly, the common stock or other equity interests of one or more financing subsidiaries for the purpose of effecting various financing transactions from time to time 4

through the Authorization Period involving the issuance and sale of up to an aggregate of $1 billion (cash proceeds to the Company or the respective subsidiary company) in any combination of common stock, preferred securities, debt securities, stock purchase contracts and stock purchase units, as well as its common stock issuable pursuant to such stock purchase contracts and stock purchase units, all as set forth in further detail in the Application. Such financing subsidiaries have been organized because, in management's opinion, the creation and utilization of such financing subsidiary will likely result in tax savings, increased access to capital markets and/or lower cost of capital for the Company or its subsidiaries. 16. For any service transactions among the Company (or any other system service provider, including Reliant Energy Trading and Transportation Group, Inc.) and the Utility Subsidiaries during the period, provide the following information (i) a narrative description of the services rendered; (ii) disclosure of the dollar amount of services rendered in (i) above according to category or department; (iii) identification of companies rendering services described in (i) above and recipient companies, including disclosure of the allocation of services costs; and (iv) disclosure of the number of the CenterPoint system employees engaged in rendering services to other CenterPoint system companies on an annual basis, stated as an absolute and as a percentage of total employees. See Exhibit G hereto. All transactions described herein have been carried out in accordance with the terms and conditions of and for the purposes represented in the Application. CENTERPOINT ENERGY, INC. By: /s/ Rufus S. Scott ---------------------------------- Rufus S. Scott Vice President, Deputy General Counsel and Assistant Corporate Secretary Dated: November 27, 2002 5

Exhibits - -------- Exhibit Description Exhibit A Short-Term External Debt of CenterPoint Energy, Inc. and Utility Subsidiaries as of September 30, 2002 Exhibit B Consolidated Balance Sheets for CenterPoint Energy, Inc. and Subsidiaries, CenterPoint Energy Houston Electric, LLC and Subsidiaries, CenterPoint Energy Resources Corp. and Subsidiaries and Texas Genco Holdings, Inc. (as of September 30, 2002) Exhibit C Capital Structure Chart of CenterPoint Energy, Inc. and Utility Subsidiaries as of September 30, 2002 Exhibit D Retained Earnings Analysis of CenterPoint Energy, Inc., CenterPoint Energy Resources Corp., and CenterPoint Energy Houston Electric, LLC Exhibit E Money Pool Participants and Outstanding Borrowings Exhibit F CenterPoint Energy, Inc. Investments in Financing Subsidiaries as of September 30, 2002 Exhibit G Information on Service Transactions between CenterPoint Energy, Inc. and Utility Subsidiaries (Corporate Services, Support Services and Information Technology Services) 6

EXHIBIT A CENTERPOINT ENERGY, INC. AND SUBSIDIARIES SHORT-TERM EXTERNAL DEBT AS OF 9/30/02

AMOUNT ($) RATE (%) CenterPoint Energy, Inc. Bank Loans 3,298,000,000 5.36 Commercial Paper 763,858,000 2.69 CenterPoint Energy Houston Electric, LLC Bank Loans 246,000,000 5.40 Commercial Paper 140,951,000 2.70 CenterPoint Energy Resources Corp. Bank Loans 0 0 Commercial Paper 0 0 Receivables Sales 106,160,000 1.75 Texas Genco, LP 74,290,000 5.25

EXHIBIT B CENTERPOINT ENERGY, INC. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (THOUSANDS OF DOLLARS) (UNAUDITED) ASSETS SEPTEMBER 30, 2002 ------------- CURRENT ASSETS: Cash and cash equivalents ................................................... $ 123,784 Investment in AOL Time Warner common stock .................................. 253,191 Accounts receivable, net .................................................... 578,238 Accrued unbilled revenues ................................................... 125,554 Fuel stock and petroleum products ........................................... 170,427 Materials and supplies ...................................................... 196,163 Non-trading derivative assets ............................................... 29,483 Prepaid expenses ............................................................ 34,112 Current assets of discontinued operations ................................... -- Other ....................................................................... 45,415 ------------ Total current assets ...................................................... 1,556,367 ------------ PROPERTY, PLANT AND EQUIPMENT: Property, plant and equipment ............................................... 19,724,376 Less accumulated depreciation and amortization .............................. (8,366,006) ------------ Property, plant and equipment, net ........................................ 11,358,370 ------------ OTHER ASSETS: Goodwill .................................................................... 1,740,510 Other intangibles, net ...................................................... 63,209 Regulatory assets ........................................................... 3,747,593 Non-trading derivative assets ............................................... 4,666 Non-current assets of discontinued operations ............................... -- Other ....................................................................... 517,347 ------------ Total other assets ........................................................ 6,073,325 ------------ TOTAL ASSETS ............................................................ $ 18,988,062 ============ See Notes to the Company's Interim Financial Statements

CENTERPOINT ENERGY, INC. AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS - (CONTINUED) (THOUSANDS OF DOLLARS) (UNAUDITED) LIABILITIES AND STOCKHOLDERS' EQUITY SEPTEMBER 30, 2002 ------------- CURRENT LIABILITIES: Short-term borrowings ....................................................... $ 3,704,969 Current portion of long-term debt ........................................... 273,884 Indexed debt securities derivative .......................................... 196,331 Accounts payable ............................................................ 502,918 Taxes accrued ............................................................... 201,405 Interest accrued ............................................................ 89,078 Non-trading derivative liabilities .......................................... 37,664 Regulatory liabilities ...................................................... 169,776 Accumulated deferred income taxes, net ...................................... 244,148 Current liabilities of discontinued operations .............................. -- Other ....................................................................... 288,832 ------------ Total current liabilities ................................................. 5,709,005 ------------ OTHER LIABILITIES: Accumulated deferred income taxes, net ...................................... 2,653,198 Unamortized investment tax credits .......................................... 233,564 Non-trading derivative liabilities .......................................... 3,713 Benefit obligations ......................................................... 420,208 Regulatory liabilities ...................................................... 906,915 Non-current liabilities of discontinued operations .......................... -- Other ....................................................................... 566,767 ------------ Total other liabilities ................................................... 4,784,365 ------------ LONG-TERM DEBT ................................................................. 5,882,059 ------------ COMMITMENTS AND CONTINGENCIES (NOTES 1 AND 13) COMPANY OBLIGATED MANDATORILY REDEEMABLE PREFERRED SECURITIES OF SUBSIDIARY TRUSTS HOLDING SOLELY JUNIOR SUBORDINATED DEBENTURES OF THE COMPANY .............................................................. 706,029 ------------ STOCKHOLDERS' EQUITY: Common stock (295,873,820 shares and 299,418,905 shares outstanding at December 31, 2001 and September 30, 2002, respectively) ................ 3,043 Additional paid-in capital .................................................. 3,045,772 Unearned ESOP stock ......................................................... (91,717) Retained earnings (deficit) ................................................. (949,781) Accumulated other comprehensive loss ........................................ (100,713) ------------ Total stockholders' equity ................................................ 1,906,604 ------------ TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY .............................. $ 18,988,062 ============ See Notes to CenterPoint Energy, Inc. Interim Financial Statements

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES (A WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) CONSOLIDATED BALANCE SHEETS (THOUSANDS OF DOLLARS) (UNAUDITED) ASSETS SEPTEMBER 30, 2002 ------------- CURRENT ASSETS: Cash and cash equivalents ................................................... $ 6,273 Accounts and notes receivable, net .......................................... 167,403 Accrued unbilled revenues ................................................... 83,282 Materials and supplies ...................................................... 71,621 Current assets of discontinued operations ................................... -- Other ....................................................................... 7,553 ------------ Total current assets ...................................................... 336,132 ------------ PROPERTY, PLANT AND EQUIPMENT: Property, plant and equipment ............................................... 5,900,594 Less accumulated depreciation and amortization .............................. (2,073,766) ------------ Property, plant and equipment, net ........................................ 3,826,828 ------------ OTHER ASSETS: Other intangibles, net ...................................................... 38,741 Regulatory assets ........................................................... 3,719,521 Note receivable-affiliate ................................................... 750,000 Non-current assets of discontinued operations ............................... -- Other ....................................................................... 87,993 ------------ Total other assets ........................................................ 4,596,255 ------------ TOTAL ASSETS ............................................................ $ 8,759,215 ============ See Notes to the Company's Interim Financial Statements

CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC AND SUBSIDIARIES (A WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) CONSOLIDATED BALANCE SHEETS (THOUSANDS OF DOLLARS) -- (CONTINUED) (UNAUDITED) LIABILITIES AND MEMBER'S EQUITY SEPTEMBER 30, 2002 ------------- CURRENT LIABILITIES: Short-term borrowings ....................................................... $ -- Current portion of long-term debt ........................................... 318,742 Accounts payable ............................................................ 34,917 Accounts and notes payable--affiliates, net ................................. 13,682 Taxes accrued ............................................................... 129,231 Interest accrued ............................................................ 53,128 Regulatory liabilities ...................................................... 169,776 Current liabilities of discontinued operations .............................. -- Other ....................................................................... 63,907 ------------ Total current liabilities ................................................. 483,383 ------------ OTHER LIABILITIES: Accumulated deferred income taxes, net ...................................... 1,381,423 Unamortized investment tax credits .......................................... 54,753 Benefit obligations ......................................................... 59,181 Regulatory liabilities ...................................................... 836,323 Note payable--affiliate net ................................................. 1,633,000 Non-current liabilities of discontinued operations .......................... -- Other ....................................................................... 16,261 ------------ Total other liabilities ................................................... 3,980,941 ------------ LONG-TERM DEBT ................................................................. 2,018,210 ------------ COMMITMENTS AND CONTINGENCIES (NOTES 1 AND 9) COMPANY OBLIGATED MANDATORILY REDEEMABLE PREFERRED SECURITIES OF SUBSIDIARY TRUSTS HOLDING SOLELY JUNIOR SUBORDINATED DEBENTURES OF THE COMPANY ................................................... -- ------------ MEMBER'S EQUITY: Contributed capital ......................................................... 2,207,639 Unearned ESOP stock ......................................................... -- Retained earnings ........................................................... 70,120 Accumulated other comprehensive loss ........................................ (1,078) ------------ Total member's equity ..................................................... 2,276,681 ------------ TOTAL LIABILITIES AND MEMBER'S EQUITY ................................... $ 8,759,215 ============ See Notes to the Company's Interim Financial Statements

CENTERPOINT ENERGY RESOURCES CORP. ("CERC") AND SUBSIDIARIES (A WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) CONSOLIDATED BALANCE SHEETS (THOUSANDS OF DOLLARS) (UNAUDITED) ASSETS SEPTEMBER 30, 2002 ------------ CURRENT ASSETS: Cash and cash equivalents .................................................... $ 97,271 Accounts and notes receivable, principally customers, (net of allowance for doubtful accounts of $33,047 and $21,339, respectively) ............... 288,978 Accrued unbilled revenue ..................................................... 42,272 Accounts and notes receivable - affiliated companies, net .................... -- Materials and supplies ....................................................... 32,523 Fuel and petroleum products .................................................. 114,290 Non-trading derivative assets ................................................ 29,483 Prepaid expenses ............................................................. 22,162 Other ........................................................................ 43,102 ----------- Total current assets ....................................................... 670,081 ----------- PROPERTY, PLANT AND EQUIPMENT: Property, plant and equipment ................................................ 3,815,552 Less accumulated depreciation ................................................ (608,259) ----------- Property, plant and equipment, net ......................................... 3,207,293 ----------- OTHER ASSETS: Goodwill ..................................................................... 1,740,510 Other intangibles, net ....................................................... 19,479 Prepaid pension asset ........................................................ 84,564 Non-trading derivative assets ................................................ 4,666 Notes receivable - affiliated companies, net ................................. 5,252 Other ........................................................................ 62,405 ----------- Total other assets ......................................................... 1,916,876 ----------- TOTAL ASSETS ................................................................... $ 5,794,250 =========== See Notes to CERC's Interim Financial Statements

CENTERPOINT ENERGY RESOURCES CORP. ("CERC") AND SUBSIDIARIES (A WHOLLY OWNED SUBSIDIARY OF CENTERPOINT ENERGY, INC.) CONSOLIDATED BALANCE SHEETS -- (CONTINUED) (THOUSANDS OF DOLLARS) (UNAUDITED) LIABILITIES AND STOCKHOLDER'S EQUITY SEPTEMBER 30, 2002 ------------- CURRENT LIABILITIES: Short-term borrowings ........................................................ $ 106,160 Accounts payable, principally trade .......................................... 337,557 Accounts and notes payable - affiliated companies, net ....................... 352,413 Interest accrued ............................................................. 36,332 Taxes accrued ................................................................ -- Customer deposits ............................................................ 52,804 Non-trading derivative liabilities ........................................... 21,019 Other ........................................................................ 95,961 ------------ Total current liabilities .............................................. 1,002,246 ------------ OTHER LIABILITIES: Accumulated deferred income taxes, net ....................................... 546,328 Benefit obligations .......................................................... 170,319 Non-trading derivative liabilities ........................................... 3,713 Notes payable - affiliated companies, net .................................... -- Other ........................................................................ 137,626 ------------ Total other liabilities .................................................. 857,986 ------------ LONG-TERM DEBT ................................................................. 1,950,989 ------------ COMMITMENTS AND CONTINGENCIES (NOTES 1 AND 11) CERC OBLIGATED MANDATORILY REDEEMABLE CONVERTIBLE PREFERRED SECURITIES OF SUBSIDIARY TRUST HOLDING SOLELY JUNIOR SUBORDINATED DEBENTURES OF CERC ...... 508 ------------ STOCKHOLDER'S EQUITY: Common stock ................................................................. 1 Paid-in capital .............................................................. 1,982,488 Retained earnings (deficit) .................................................. (3,732) Accumulated other comprehensive (loss) income ................................ 3,764 ------------ Total stockholder's equity ............................................... 1,982,521 ------------ TOTAL LIABILITIES AND STOCKHOLDER'S EQUITY .................................. $ 5,794,250 ============ See Notes to CERC's Interim Financial Statements

TEXAS GENCO HOLDINGS, INC. CONSOLIDATED BALANCE SHEETS (THOUSANDS OF DOLLARS) (UNAUDITED) SEPTEMBER 30, 2002 ------------- (UNAUDITED) ASSETS CURRENT ASSETS: Cash and cash equivalents ...................................................... $ 949 Customer accounts receivable ................................................... 107,318 Accounts receivable, other ..................................................... 25,447 Inventory ...................................................................... 148,155 Prepayments and other current assets ........................................... 5,172 ------------ Total current assets ......................................................... 287,041 ------------ PROPERTY, PLANT AND EQUIPMENT, NET ............................................... 3,974,307 ------------ OTHER ASSETS: Nuclear decommissioning trust .................................................. 159,894 Other .......................................................................... 2,660 ------------ Total other assets ........................................................... 162,554 ------------ TOTAL ASSETS ................................................................. $ 4,423,902 ============ LIABILITIES, CAPITALIZATION AND STOCKHOLDER'S EQUITY CURRENT LIABILITIES: Accounts payable, affiliated companies, net .................................... $ 34,871 Accounts payable, fuel ......................................................... 83,212 Accounts payable, other ........................................................ 62,189 Notes payable, affiliated companies, net ....................................... 74,288 Taxes and interest accrued ..................................................... 59,269 Other .......................................................................... 19,236 ------------ Total current liabilities .................................................... 333,065 ------------ OTHER LIABILITIES: Accumulated deferred income taxes, net ......................................... 875,767 Unamortized investment tax credit .............................................. 172,789 Nuclear decommissioning reserve ................................................ 138,855 Deferred capacity auction revenue .............................................. 23,291 Benefit obligations ............................................................ 13,212 Accrued reclamation costs ...................................................... 34,327 Other .......................................................................... 32,988 ------------ Total other liabilities ...................................................... 1,291,229 ------------ COMMITMENTS AND CONTINGENCIES (NOTE 7) CAPITALIZATION ................................................................... -- ------------ STOCKHOLDER'S EQUITY: Capital Stock .................................................................. 1 Additional paid-in capital ..................................................... 2,811,517 Accumulated other comprehensive loss ........................................... (705) Retained deficit ............................................................... (11,205) ------------ Total Stockholder's Equity ................................................... 2,799,608 ------------ Total Capitalization and Stockholder's Equity ................................ 2,799,608 ------------ TOTAL LIABILITIES, CAPITALIZATION AND STOCKHOLDER'S EQUITY ..................................................................... $ 4,423,902 ============ See Notes to the Company's Financial Statements

EXHIBIT C CAPITAL STRUCTURE BY ENTITY AS OF SEPTEMBER 30, 2002 (IN THOUSANDS)

CENTERPOINT CENTERPOINT CENTERPOINT ENERGY ENERGY ENERGY HOUSTON RESOURCES INC. ELECTRIC, LLC CORP. TEXAS GENCO ------------ ------------- ---------- ----------- SHORT-TERM BORROWINGS 3,704,969 29.24% -- 0.00% 106,160 2.42% -- 0.00% CURRENT PORTION OF LONG-TERM DEBT 273,884 2.16% 18,742 0.32% -- 0.00% -- 0.00% INDEXED DEBT SECURITIES DERIVATIVE 196,331 1.55% -- 0.00% -- 0.00% -- 0.00% DEBT TO AFFILIATE-CNP -- 0.00% 1,633,000 27.46% 350,000 7.97% -- 0.00% LONG-TERM DEBT 5,882,059 46.43% 2,018,210 33.94% 1,950,989 44.44% -- 0.00% TRUST PREFERRED SECURITIES 706,029 5.57% -- 0.00% 508 0.01% -- 0.00% COMMON STOCK 3,043 0.02% -- 0.00% 1 0.00% 1 0.00% ADDITIONAL PAID-IN CAPITAL 3,045,772 24.04% -- 0.00% 1,982,488 45.16% 14 0.00% MEMBER'S EQUITY/PARTNERS'S CAPITAL -- 0.00% 2,207,639 37.12% -- 0.00% 25,212 0.90% RETAINED EARNINGS (949,781) -7.50% 70,120 1.18% (3,732) -0.09% 2,775,086 99.12% ACCUMULATED OTHER COMPREHENSIVE INCOME (100,713) -0.79% (1,078) -0.02% 3,764 0.09% (705) -0.03% UNEARNED ESOP STOCK (91,717) -0.72% -- 0.00% -- 0.00% -- 0.00% ----------- ---------- ---------- ---------- TOTAL CAPITALIZATION 12,669,876 100.00% 5,946,633 100.00% 4,390,178 100.00% 2,799,608 100.00% =========== ======= ========== ======== ========== ======== ========== ========

EXHIBIT D

CENTERPOINT ENERGY, INCORPORATED ROLLFORWARD OF EQUITY BEGINNING ADJUSTMENT TO ADJUSTED BALANCE YEAR-TO-DATE CHANGE BALANCE 6/30/02 PAR VALUE STOCK 6/30/02 NET INCOME - -------------------------------- --------------- --------------- ---------------- --------------- TRUST PREFERRED SECURITIES $ 705,965 -- 705,965 -- COMMON STOCK EQUITY Cumulative preferred stock -- -- -- -- Common stock 3,288,849 (3,270,378) 18,471 -- APIC 623,894 3,270,378 3,894,272 -- ESOP stock (103,670) -- (103,670) -- Retained earnings 3,221,146 -- 3,221,146 161,452 Currency translation differences (22,358) -- (22,358) -- FAS 133 adjustment 48,036 -- 48,036 -- Benefits - Minimum Liability Adj (12,798) -- (12,798) -- Unrealized gain/loss on investments 4,793 -- 4,793 -- --------------- --------------- --------------- --------------- TOTAL COMMON STOCK EQUITY $ 7,047,892 $ -- $ 7,047,892 $ 161,452 =============== =============== =============== =============== CHANGE IN CENTERPOINT ENERGY, INCORPORATED UNREALIZED ROLLFORWARD OF EQUITY CHANGE IN GAIN/LOSS ON YEAR-TO-DATE CHANGE DIVIDENDS CTA ADJUSTMENTS BENEFITS LIABILITY ITRON INVESTMENT - -------------------------------- --------------- --------------- ------------------ ---------------- TRUST PREFERRED SECURITIES -- -- -- -- COMMON STOCK EQUITY Cumulative preferred stock -- -- -- -- Common stock -- -- -- -- APIC -- -- -- -- ESOP stock -- -- -- -- Retained earnings (46,434) -- -- -- Currency translation differences -- 19,423 -- -- FAS 133 adjustment -- -- -- -- Benefits - Minimum Liability Adj -- -- 7,431 -- Unrealized gain/loss on investments -- -- -- 1,257 --------------- --------------- --------------- --------------- TOTAL COMMON STOCK EQUITY $ (46,434) $ 19,423 $ 7,431 $ 1,257 =============== =============== =============== =============== CENTERPOINT ENERGY, INCORPORATED ROLLFORWARD OF EQUITY RECOGNITION OF FAS 133 INCOME FROM IMPAIRMENT OF INV YEAR-TO-DATE CHANGE ITRON GAIN/LOSS ADJUSTMENT DISCO OPS IN RRI - -------------------------------- ---------------- --------------- --------------- ----------------- TRUST PREFERRED SECURITIES -- -- -- -- COMMON STOCK EQUITY Cumulative preferred stock -- -- -- -- Common stock -- -- -- -- APIC -- -- -- (847,200) ESOP stock -- -- -- -- Retained earnings -- -- 47,707 (4,333,652) Currency translation differences -- -- -- -- FAS 133 adjustment -- (140,447) -- -- Benefits - Minimum Liability Adj -- -- -- -- Unrealized gain/loss on investments (6,050) -- -- -- --------------- --------------- --------------- --------------- TOTAL COMMON STOCK EQUITY $ (6,050) $ (140,447) $ 47,707 $ (5,180,852) =============== =============== =============== =============== CENTERPOINT ENERGY, INCORPORATED ROLLFORWARD OF EQUITY ENDING BALANCE YEAR-TO-DATE CHANGE CHANGES IN STOCK 9/30/02 - -------------------------------- ---------------- --------------- TRUST PREFERRED SECURITIES 64 $ 706,029 -- COMMON STOCK EQUITY -- Cumulative preferred stock -- -- Common stock (15,428) 3,043 APIC (1,300) 3,045,772 ESOP stock 11,953 (91,717) Retained earnings -- (949,781) Currency translation differences -- (2,935) FAS 133 adjustment -- (92,411) Benefits - Minimum Liability Adj -- (5,367) Unrealized gain/loss on investments -- -- --------------- --------------- TOTAL COMMON STOCK EQUITY $ (4,775) $ 1,906,604 =============== ===============

CENTERPOINT ENERGY CHANGE IN HOUSTON ELECTRIC, LLC CHANGE IN UNREALIZED ("CEHE") ROLLFORWARD OF EQUITY BEGINNING CTA BENEFITS GAIN/LOSS ON YEAR-TO-DATE CHANGE BALANCE 6/30/02 NET INCOME DIVIDENDS ADJUSTMENTS LIABILITY ITRON INVESTMENT - ------------------------------ --------------- ------------ ------------ ------------ --------- ---------------- TRUST PREFERRED SECURITIES $ -- -- -- -- -- -- COMMON STOCK EQUITY Cumulative preferred stock -- -- -- -- -- -- Common stock 3,912,743,208 -- -- -- -- 2,521,756 Treasury stock (103,669,904) -- -- -- -- -- ESOP stock -- -- -- -- -- 34,027,205 Retained earnings 3,221,146,404 293,202,847 (48,656,657) -- -- -- Currency translation differences (22,358,336) -- -- (20,840,541) -- -- FAS 133 adjustment 48,035,588 -- -- -- -- -- Benefits - Minimum Liability Adj (12,797,428) -- -- -- -- -- Unrealized gain/loss on investments 4,792,628 -- -- -- -- -- --------------- ------------ ------------ ------------ --------- ---------------- TOTAL COMMON STOCK EQUITY $ 7,047,892,160 $293,202,847 $(48,656,657) $(20,840,541) $ -- $ 36,548,961 =============== ============ ============ ============ ========= ================
CEHE INC, EQUITY RECOGNITION BALANCES AT CHANGES IN CEHE ROLLFORWARD OF EQUITY OF ITRON FAS 133 8/31/02 BEFORE STOCK FOR YEAR-TO-DATE CHANGE GAIN/LOSS ADJUSTMENT DISCO OPS DISCO OPS RESTRUCTURING - -------------------------- ----------- ------------ ----- ---------------- --------------- ---------------- TRUST PREFERRED SECURITIES -- -- -- -- -- -- COMMON STOCK EQUITY Cumulative preferred stock -- -- -- -- -- -- Common stock -- -- -- 3,915,264,964 (3,244,032,578) 1,549,297,796 Treasury stock -- -- -- (103,669,904) -- -- ESOP stock -- -- -- 34,027,205 97,860,439 -- Retained earnings -- -- (976) 3,465,691,618 (1,916,393,822) (1,549,297,796) Currency translation differences -- -- -- (43,198,877) 43,198,877 -- FAS 133 adjustment -- (76,153,468) -- (28,117,880) 28,117,880 -- Benefits - Minimum Liability Adj -- -- -- (12,797,428) 11,719,078 -- Unrealized gain/loss on investments (4,166,856) -- -- 625,772 (625,772) -- ----------- ------------ ----- ---------------- --------------- ---------------- TOTAL COMMON STOCK EQUITY $(4,166,856) $(76,153,468) $(976) $ 7,227,825,470 $(4,980,155,898) $ -- =========== ============ ===== ================ =============== ================
CEHE INC, EQUITY BALANCES AT CHANGES IN CEHE ROLLFORWARD OF EQUITY 8/31/02 AFTER DIVIDEND STOCK FOR ENDING BALANCE YEAR-TO-DATE CHANGE DISCO OPS NET INCOME ADJUSTMENT RESTRUCTURING 9/30/02 - -------------------------- ---------------- ----------- ---------- ------------- -------------- TRUST PREFERRED SECURITIES -- -- -- -- $ -- COMMON STOCK EQUITY Cumulative preferred stock -- -- -- -- -- Common stock 2,220,530,182 -- 2,223,328 (15,114,349) 2,207,639,161 Treasury stock (103,669,904) -- -- 103,669,904 -- ESOP stock 131,887,644 -- -- (131,887,644) -- Retained earnings -- 70,119,970 -- -- 70,119,970 Currency translation differences -- -- -- -- -- FAS 133 adjustment -- -- -- -- -- Benefits - Minimum Liability Adj (1,078,350) -- -- -- (1,078,350) Unrealized gain/loss on investments -- -- -- -- -- ---------------- ----------- ---------- ------------- -------------- TOTAL COMMON STOCK EQUITY $ 2,247,669,572 $70,119,970 $2,223,328 $ (43,332,089) $2,276,680,781 ================ =========== ========== ============= ==============

CENTERPOINT ENERGY RESOURCES CORP. ("CERC") EQUITY ROLLFORWARD

CONTRIBUTIONS FROM RELIANT CENTERPOINT ENERGY BEGINNING BENEFIT ENERGY, RESOURCES CORP. ("CERC") BALANCE CTA LIABILITY BENEFITS INCORPORATED DIVIDENDS ROLLFORWARD OF EQUITY 6/30/02 NET INCOME ADJUSTMENTS ADJUSTMENT TRANSFER ("REI") TO REI - -------------------------- ---------- ---------- ----------- ---------- -------- ------------- --------- COMMON STOCK EQUITY Common stock 1 -- -- -- -- -- -- Paid-in Capital 2,255,395 -- -- -- -- -- (272,907) Retained earnings 78,753 (5,392) -- -- -- -- (77,093) Cumulative effect - adoption of FAS 133 38,092 -- -- -- -- -- -- Deferred gain (loss) from cash flow hedges 23,895 -- -- -- -- -- -- Reclassification of deferred gain (loss) on derivatives realized in net income (60,530) -- -- -- -- -- -- Benefits Minimum Liability Adjustment (1,468) -- -- -- -- -- -- Currency translation differences -- -- -- -- -- -- -- Unrealized gain/loss on investments -- -- -- -- -- -- -- ---------- ---------- ----------- ---------- -------- ------------- --------- TOTAL COMMON STOCK EQUITY $2,334,138 $ (5,392) $ -- $ -- $ -- $ -- $(350,000) ========== ========== =========== ========== ======== ============= =========
CHANGE IN UNREALIZED ENDING FAS 133 GAIN/LOSS ON BALANCE CERC ROLLFORWARD OF EQUITY ADJUSTMENT ITRON INVESTMENT OTHER 9/30/02 - -------------------------- ---------- ---------------- ----- ---------- COMMON STOCK EQUITY Common stock -- -- -- 1 Paid-in Capital -- -- -- 1,982,488 Retained earnings -- -- -- (3,732) Cumulative effect - adoption of FAS 133 -- -- -- 38,092 Deferred gain (loss) from cash flow hedges 5,759 -- -- 29,654 Reclassification of deferred gain (loss) on derivatives realized in net income (1,984) -- -- (62,514) Benefits Minimum Liability Adjustment -- -- -- (1,468) Currency translation differences -- -- -- -- Unrealized gain/loss on investments -- -- -- -- ---------- ---------------- ----- ---------- TOTAL COMMON STOCK EQUITY $ 3,775 $ -- $ -- $1,982,521 ========== ================ ===== ==========

EXHIBIT E

- ---------------------------------------------------------------------------------------------------- CENTERPOINT ENERGY, INC. - MONEY POOL SEPTEMBER 30, 2002 ------------------------------------------------------------ PRIOR DAY TODAY'S INV/BORR RATE 5.2546% POSITION (TO CNP) (FROM CNP) POSITION - ---------------------------------------------------------------------------------------------------- CenterPoint Energy, Inc. dba REI 102,132,000 -- 8,007,000 94,125,000 - ---------------------------------------------------------------------------------------------------- H I FinanceCo GP LLC -- -- -- -- - ---------------------------------------------------------------------------------------------------- Houston Industries FinanceCo LP -- -- -- -- - ---------------------------------------------------------------------------------------------------- Reliant Energy FinanceCo II GP, LLC (12,000) -- -- (12,000) - ---------------------------------------------------------------------------------------------------- Reliant Energy FinanceCo II LP 5,263,000 -- -- 5,263,000 - ---------------------------------------------------------------------------------------------------- Houston Industries FundingCo 6,113,000 -- -- 6,113,000 - ---------------------------------------------------------------------------------------------------- CPE Houston Electric LLC -- -- -- -- - ---------------------------------------------------------------------------------------------------- RE International, Inc. 5,585,000 -- 6,000 5,579,000 - ---------------------------------------------------------------------------------------------------- RE Products 251,000 -- -- 251,000 - ---------------------------------------------------------------------------------------------------- RE Resources Corp. -- 9,715,000 -- 9,715,000 - ---------------------------------------------------------------------------------------------------- RE Thermal Systems, Inc. (50,202,000) 34,000 -- (50,168,000) - ---------------------------------------------------------------------------------------------------- Texas Genco LP (72,544,000) -- 1,746,000 (74,290,000) - ---------------------------------------------------------------------------------------------------- RE Properties 3,412,000 10,000 -- 3,422,000 - ---------------------------------------------------------------------------------------------------- Texas Genco GP LLC 1,000 -- -- 1,000 - ---------------------------------------------------------------------------------------------------- Texas Genco Holdings 1,000 -- -- 1,000 - ---------------------------------------------------------------------------------------------------- External Investment -- -- -- -- - ---------------------------------------------------------------------------------------------------- TOTAL POOL ACTIVITY -- 9,759,000 9,759,000 -- - ---------------------------------------------------------------------------------------------------- TOTAL SOURCES 122,758,000 124,470,000 - ---------------------------------------------------- ------------- TOTAL USES (122,758,000) (124,470,000) - ---------------------------------------------------- ------------- NET -- -- - ----------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------- PRIOR DAY OUTSTANDING EXTERNAL INVESTMENTS INVESTMENT INVEST (REDEEM) INVESTMENT - ---------------------------------------------------------------------------------------------------- CenterPoint Energy, Inc. -- -- -- -- - ---------------------------------------------------------------------------------------------------- RE Resources Corp. -- -- -- -- - ---------------------------------------------------------------------------------------------------- CE Houston Electric, LLC -- -- -- -- - ---------------------------------------------------------------------------------------------------- TOTAL INVESTMENTS -- -- -- -- - ----------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------- COMMERCIAL PAPER TOTAL CAPACITY AVAILABLE OUTSTANDING WTD RATE - ---------------------------------------------------------------------------------------------------- CenterPoint Energy, Inc. 2,421,000,000 234,142,000 763,858,000 2.69334% - ---------------------------------------------------------------------------------------------------- RE Resources Corp. 347,453,350 347,453,350 -- 0.00000% - ---------------------------------------------------------------------------------------------------- CE Houston Electric, LLC 400,000,000 13,049,000 140,951,000 2.70000% - ---------------------------------------------------------------------------------------------------- TOTAL 3,168,453,350 594,644,350 904,809,000 0.00000% - ----------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------- PRIOR DAY INCREASE TODAY'S BANK LOANS OUTSTANDING (REPAY) OUTSTANDING WTD RATE - ---------------------------------------------------------------------------------------------------- CNP Sr A (JPM) - ---------------------------------------------------------------------------------------------------- Term ABR 1,875,000,000 1,875,000,000 5.40000% - ---------------------------------------------------------------------------------------------------- Revolver ABR 351,000,000 -- 351,000,000 5.40000% - ---------------------------------------------------------------------------------------------------- CNP SR A TOTAL 2,226,000,000 2,226,000,000 - ---------------------------------------------------------------------------------------------------- CNP SR B (JPM) - ---------------------------------------------------------------------------------------------------- LIBOR 10/03/02 70,000,000 -- 70,000,000 3.47813% - ---------------------------------------------------------------------------------------------------- ABR 1,081,000,000 (79,000,000) 1,002,000,000 5.40000% - ---------------------------------------------------------------------------------------------------- CNP SR B TOTAL 1,151,000,000 -- 1,072,000,000 - ---------------------------------------------------------------------------------------------------- CNP TOTAL 3,377,000,000 3,298,000,000 5.35921% - ---------------------------------------------------------------------------------------------------- CE Houston Electric - ---------------------------------------------------------------------------------------------------- ABR 103,000,000 143,000,000 246,000,000 5.40000% - ---------------------------------------------------------------------------------------------------- CE HOUSTON ELECTRIC TOTAL 103,000,000 246,000,000 5.40000% - ----------------------------------------------------------------------------------------------------

EXHIBIT F CenterPoint Energy, Inc. Investment in Financing Subs at September 30, 2002

CenterPoint Energy, Inc. 10050 Houston Industries FinanceCo LP (2,617,238.50) 10053 CenterPoint Energy Capital Trust I 7,836,703.80 10054 CenterPoint Energy Capital Trust II 3,114,282.65 10129 CenterPoint Energy Trust I (69,588.46) 10158 Reliant Energy FinanceCo III LP (73,625.88) 10162 Reliant Energy FinanceCo II LP (310,125.45) 10163 Reliant Energy FinanceCo II GP, LLC 310,125.12 10181 CenterPoint Energy Investment Management, Inc. 15,500.35 10187 Reliant Energy FinanceCo IV LP 70,009.00 CenterPoint Energy Houston Electric, LLC 10158 Reliant Energy FinanceCo III LP 75,387.00 10162 Reliant Energy FinanceCo II LP 12,078,287.09 10163 Reliant Energy FinanceCo II GP, LLC 947,686.42 10187 Reliant Energy FinanceCo IV LP (69,109.00)

EXHIBIT G CENTERPOINT ENERGY, INC. CORPORATE SERVICES CHARGED TO SBUS: Third Quarter 2002

TDU GENCO ------------------------------------------- CNP HOUSTON ELECTRIC, LLC TEXAS GENCO, LP ------------------------- --------------- Sum of Amount PaCC ------------------------------------------- ------------------------- --------------- Cost ctr Cost elem.|Cost element name 0003 0004 ------------------------------------------- ------------------------- --------------- 125001 642200 |REI Corp OH 205,739.55 126,144.39 PRESIDENT AND CEO 125001 TOTAL 205,739.55 126,144.39 125004 642200 |REI Corp OH 5,340.63 3,967.56 CHIEF FINANCIAL OFFICER 125004 TOTAL 5,340.63 3,967.56 125007 642200 |REI Corp OH 77,916.78 57,884.59 PLANNING AND PERFORMANCE 125007 TOTAL 77,916.78 57,884.59 125019 642200 |REI Corp OH 311,398.18 190,926.50 CORP COMMUNICATIONS 125019 TOTAL 311,398.18 190,926.50 125020 642200 |REI Corp OH 797,204.47 592,245.40 CORP LEGAL 125020 TOTAL 797,204.47 592,245.40 125021 642200 |REI Corp OH 85,448.17 63,479.67 SR EXEC LEGAL 125021 TOTAL 85,448.17 63,479.67 125042 642082 |REI Legislative Adv 369,205.76 226,369.86 STATE RELATIONS 125042 TOTAL 369,205.76 226,369.86 125050 642082 |REI Legislative Adv 126,085.83 77,306.59 LOCAL RELATIONS 125050 TOTAL 126,085.83 77,306.59 125066 643528 |Technical Support (67,519.01) FINANCE INFOR TECH & SUPP SERVICES 125066 TOTAL (67,519.01) 125070 642200 |REI Corp OH 78,361.30 58,214.82 FINANCIAL SYSTEMS AND PROCESSES 125070 TOTAL 78,361.30 58,214.82 125094 642200 |REI Corp OH 41,890.14 14,780.34 HR-AFFIRMATIVE ACTION PLAN/DIVERSITY/POL 125094 TOTAL 41,890.14 14,780.34 125095 642200 |REI Corp OH 65,914.61 RISK CONTROL MANAGER 125095 TOTAL 65,914.61 125098 642200 |REI Corp OH 132,857.95 98,700.53 COMPTROLLER 125098 TOTAL 132,857.95 98,700.53 125099 642200 |REI Corp OH 48,913.49 36,337.97 BENCHMARKING 125099 TOTAL 48,913.49 36,337.97 125100 642200 |REI Corp OH 70,233.61 52,176.74 CHIEF ACCOUNTING OFFICER 125100 TOTAL 70,233.61 52,176.74 125101 642200 |REI Corp OH 320,261.87 237,923.42 643502 |Fleet Pool Vehicles (8.78) FINANCIAL ACCOUNTING 125101 TOTAL 320,253.09 237,923.42 125102 642200 |REI Corp OH 189,924.15 141,095.17 FEDERAL TAX 125102 TOTAL 189,924.15 141,095.17 125104 642200 |REI Corp OH 55,128.83 33,800.95 643004 |Billable Hours 643007 |Admin Labor 643502 |Fleet Pool Vehicles (4.39) PLANT ACCT. ADMIN 125104 TOTAL 55,124.44 33,800.95 125105 643004 |Billable Hours 643007 |Admin Labor 643502 |Fleet Pool Vehicles (0.88) PROPERTY ACCOUNTING- ELECTRIC 125105 TOTAL (0.88) 125107 643004 |Billable Hours 643007 |Admin Labor PROPERTY ACCOUNTING - ARKLA 125107 TOTAL 125109 642200 |REI Corp OH 56,656.99 42,090.62 STATE AND LOCAL TAXES 125109 TOTAL 56,656.99 42,090.62 125111 642200 |REI Corp OH 643502 |Fleet Pool Vehicles (12.27) PROPERTY TAX 125111 TOTAL (12.27) 125112 643004 |Billable Hours REGULATORY REPORTING 125112 TOTAL 125115 643502 |Fleet Pool Vehicles (2.51) REVENUE ACCOUNTING - ELECTRIC 125115 TOTAL (2.51) 125120 642200 |REI Corp OH SUPPORT SERVICES 125120 TOTAL 125121 642200 |REI Corp OH 109,231.13 81,148.10 COMMERCIAL CREDIT 125121 TOTAL 109,231.13 81,148.10 125162 642200 |REI Corp OH 643528 |Technical Support CLAIMS 125162 TOTAL CERC CERC CERC CERC ------------------------------------------------------------------------------------------------------- CNP RESOURCES CORP ("CERC") CNP GAS TRANSMISSION CO CNP FIELD SERVICES, INC CENTERPOINT ENERGY ARKLA --------------------------- ----------------------- ----------------------- ------------------------ 0016 0027 0036 0062 --------------------------- ----------------------- ----------------------- ------------------------ 41,682.02 9,568.28 22,040.89 PRESIDENT AND CEO 41,682.02 9,568.28 22,040.89 1,116.10 256.95 1,818.78 CHIEF FINANCIAL OFFICER 1,116.10 256.95 1,818.78 16,283.38 3,748.81 26,534.88 PLANNING AND PERFORMANCE 16,283.38 3,748.81 26,534.88 63,088.02 14,482.12 33,360.10 CORP COMMUNICATIONS 63,088.02 14,482.12 33,360.10 166,603.09 38,355.98 271,491.25 CORP LEGAL 166,603.09 38,355.98 271,491.25 17,857.31 4,111.18 29,099.73 SR EXEC LEGAL 17,857.31 4,111.18 29,099.73 STATE RELATIONS LOCAL RELATIONS FINANCE INFOR TECH & SUPP SERVICES 16,376.27 3,770.21 26,686.26 FINANCIAL SYSTEMS AND PROCESSES 16,376.27 3,770.21 26,686.26 10,128.66 1,042.04 18,648.40 HR-AFFIRMATIVE ACTION PLAN/DIVERSITY/POL 10,128.66 1,042.04 18,648.40 RISK CONTROL MANAGER 27,765.21 6,392.21 45,245.32 COMPTROLLER 27,765.21 6,392.21 45,245.32 10,222.15 2,353.38 16,657.70 BENCHMARKING 10,222.15 2,353.38 16,657.70 14,677.71 3,379.17 23,918.35 CHIEF ACCOUNTING OFFICER 14,677.71 3,379.17 23,918.35 66,929.65 15,408.79 109,066.49 FINANCIAL ACCOUNTING 66,929.65 15,408.79 109,066.49 39,691.13 9,137.83 64,679.44 FEDERAL TAX 39,691.13 9,137.83 64,679.44 11,168.88 2,563.86 5,905.95 1,323.76 3,694.22 PLANT ACCT. ADMIN 11,168.88 2,563.86 10,923.93 14,140.17 7,145.82 PROPERTY ACCOUNTING- ELECTRIC 21,285.99 551.18 2,401.57 PROPERTY ACCOUNTING - ARKLA 2,952.75 11,840.42 2,725.94 19,294.77 STATE AND LOCAL TAXES 11,840.42 2,725.94 19,294.77 84,794.13 49,799.72 PROPERTY TAX 84,794.13 49,799.72 24,013.00 REGULATORY REPORTING 24,013.00 REVENUE ACCOUNTING - ELECTRIC SUPPORT SERVICES 22,827.57 5,255.44 37,199.10 COMMERCIAL CREDIT 22,827.57 5,255.44 37,199.10 (33,997.53) (6,799.51) (122,391.08) CLAIMS (33,997.53) (6,799.51) (122,391.08) CERC CERC CERC CERC ---------------------------------------------------------------------------------------------- CNP MARKETING, INC INDUSTRIAL GAS SUPPLY LA UNIT GAS TRANSMISSION UNIT GAS TRANSMISSION CO ------------------ --------------------- ------------------------ ------------------------ 0077 0079 0080 0081 ------------------ --------------------- ------------------------ ------------------------ 1,953.17 605.20 853.91 742.02 PRESIDENT AND CEO 1,953.17 605.20 853.91 742.02 42.62 12.18 12.18 CHIEF FINANCIAL OFFICER 42.62 12.18 12.18 621.84 177.67 177.67 PLANNING AND PERFORMANCE 621.84 177.67 177.67 2,956.24 916.00 1,292.44 1,123.09 CORP COMMUNICATIONS 2,956.24 916.00 1,292.44 1,123.09 6,362.37 1,817.82 1,817.82 CORP LEGAL 6,362.37 1,817.82 1,817.82 681.94 194.85 194.85 SR EXEC LEGAL 681.94 194.85 194.85 STATE RELATIONS LOCAL RELATIONS FINANCE INFOR TECH & SUPP SERVICES 625.38 178.68 178.68 FINANCIAL SYSTEMS AND PROCESSES 625.38 178.68 178.68 333.45 HR-AFFIRMATIVE ACTION PLAN/DIVERSITY/POL 333.45 18,369.50 4,846.73 1,089.23 20,641.18 RISK CONTROL MANAGER 18,369.50 4,846.73 1,089.23 20,641.18 1,060.32 302.95 302.95 COMPTROLLER 1,060.32 302.95 302.95 390.37 111.53 111.53 BENCHMARKING 390.37 111.53 111.53 560.53 160.15 160.15 CHIEF ACCOUNTING OFFICER 560.53 160.15 160.15 2,555.95 730.28 730.28 FINANCIAL ACCOUNTING 2,555.95 730.28 730.28 1,515.75 433.08 433.08 FEDERAL TAX 1,515.75 433.08 433.08 523.35 162.16 228.81 198.83 PLANT ACCT. ADMIN 523.35 162.16 228.81 198.83 PROPERTY ACCOUNTING- ELECTRIC PROPERTY ACCOUNTING - ARKLA 452.18 129.19 129.19 STATE AND LOCAL TAXES 452.18 129.19 129.19 PROPERTY TAX REGULATORY REPORTING REVENUE ACCOUNTING - ELECTRIC 263.03 69.40 15.59 295.56 SUPPORT SERVICES 263.03 69.40 15.59 295.56 871.76 249.08 249.08 COMMERCIAL CREDIT 871.76 249.08 249.08 CLAIMS
1 of 10 Corp Services

CENTERPOINT ENERGY, INC. CORPORATE SERVICES CHARGED TO SBUS: Third Quarter 2002

TDU GENCO ------------------------------------------ CNP HOUSTON ELECTRIC, LLC TEXAS GENCO, LP ------------------------- --------------- Sum of Amount PaCC ------------------------------------------- ------------------------- --------------- Cost ctr Cost elem.|Cost element name 0003 0004 ------------------------------------------- ------------------------- --------------- 125166 642200 |REI Corp OH 332,096.61 167,113.04 HR - COMPENSATION 125166 TOTAL 332,096.61 167,113.04 125175 642078 |Labor Allocation 642200 |REI Corp OH 319,378.02 112,688.00 643502 |Fleet Pool Vehicles (43.61) HR - WORKFORCE PLANNING & PROCESS IMPOVE 125175 TOTAL 319,334.41 112,688.00 125180 642200 |REI Corp OH 55,078.46 19,433.66 HR - FINANCE, ACCOUNTING 125180 TOTAL 55,078.46 19,433.66 125181 642200 |REI Corp OH 118,896.01 41,950.78 643503 |Training 3,375.00 3,550.00 HR - LEARNING & ORGANIZATIONAL DEVELOPME 125181 TOTAL 122,271.01 45,500.78 125190 642200 |REI Corp OH 35,369.07 17,797.94 HR-COMMUNICATIONS 125190 TOTAL 35,369.07 17,797.94 125191 643523 |Transportation Exp HR - ARKLA, ENTEX, SUPPORT & GAS OPERATS 125191 TOTAL 125197 642057 |Ofc Supp Svcs-Fixed 642059 |Facility O&M 642088 |Convenience Copiers 642097 |Mail Services 642098 |Records Management 643524 |Document Services SHARED SERVICES 125197 TOTAL 125200 642200 |REI Corp OH 26,856.81 21,762.04 TREASURER 125200 TOTAL 26,856.81 21,762.04 125202 642200 |REI Corp OH 22,207.41 17,994.62 CASH MANAGEMENT 125202 TOTAL 22,207.41 17,994.62 125203 642200 |REI Corp OH 51,719.51 31,710.61 643502 |Fleet Pool Vehicles (0.88) CORPORATE RISK MANAGEMENT/INSURANCE 125203 TOTAL 51,718.63 31,710.61 125205 642200 |REI Corp OH 356,492.86 218,575.24 INVESTOR SERVICES 125205 TOTAL 356,492.86 218,575.24 125206 642200 |REI Corp OH 86,177.21 52,837.53 COMMUNICATIONS 125206 TOTAL 86,177.21 52,837.53 125207 642200 |REI Corp OH 290,448.32 178,081.58 643001 |Labor-ST-IntActAlloc ADVERTISING & BRAND EQUITY 125207 TOTAL 290,448.32 178,081.58 125209 642200 |REI Corp OH 497,401.94 369,521.27 STRATEGIC PLANNING 125209 TOTAL 497,401.94 369,521.27 125210 642200 |REI Corp OH 32,669.39 26,471.96 FINANCE/CASH MANAGEMENT 125210 TOTAL 32,669.39 26,471.96 125211 642200 |REI Corp OH 55,767.76 34,192.69 INVESTOR RELATIONS 125211 TOTAL 55,767.76 34,192.69 125221 642200 |REI Corp OH 143,865.23 88,207.59 EVP - REGULATORY 125221 TOTAL 143,865.23 88,207.59 125222 642200 |REI Corp OH 747,778.85 458,483.08 VP - REGULATORY POLICY 125222 TOTAL 747,778.85 458,483.08 125225 621023 |Shops (80.49) 642200 |REI Corp OH 75,006.08 45,988.22 BRANDING/PROMOTIONS 125225 TOTAL 74,925.59 45,988.22 125226 642200 |REI Corp OH 67,662.73 41,485.83 REGULATORY RELATIONS AUSTIN 125226 TOTAL 67,662.73 41,485.83 125307 642200 |REI Corp OH 90,480.85 45,530.51 SR VP HUMAN RESOURCES 125307 TOTAL 90,480.85 45,530.51 125309 642200 |REI Corp OH 7,995.67 4,902.36 HR-ALLOCATED EXECUTIVE BENEFITS 125309 TOTAL 7,995.67 4,902.36 125400 642200 |REI Corp OH 62,756.72 165,857.01 643502 |Fleet Pool Vehicles (10.92) AUDIT SERVICES 125400 TOTAL 62,745.80 165,857.01 125402 642200 |REI Corp OH 44,200.93 35,815.95 CHIEF RISK OFFICER 125402 TOTAL 44,200.93 35,815.95 GRAND TOTAL 6,537,796.53 4,400,459.34 CERC CERC CERC CERC ----------------------------------------------------------------------------------------------- CNP RESOURCES CORP CNP GAS TRANSMISSION CO CNP FIELD SERVICES, INC CENTERPOINT ENERGY ARKLA ------------------ ----------------------- ----------------------- ------------------------ ------------------ ----------------------- ----------------------- ------------------------ 0016 0027 0036 0062 ------------------ ----------------------- ----------------------- ------------------------ 50,194.76 12,168.43 131,520.40 HR - COMPENSATION 50,194.76 12,168.43 131,520.40 (318.41) 77,222.75 7,944.73 142,178.83 HR - WORKFORCE PLANNING & PROCESS IMPOVE (318.41) 77,222.75 7,944.73 142,178.83 13,317.47 1,370.11 24,519.51 HR - FINANCE, ACCOUNTING 13,317.47 1,370.11 24,519.51 28,747.99 2,957.61 52,929.43 HR - LEARNING & ORGANIZATIONAL DEVELOPME 28,747.99 2,957.61 52,929.43 5,345.86 1,295.97 14,007.23 HR-COMMUNICATIONS 5,345.86 1,295.97 14,007.23 HR - ARKLA, ENTEX, SUPPORT & GAS OPERATS (181.56) (22,175.70) (136.59) (443.95) (4,485.78) (6,378.00) SHARED SERVICES (33,801.58) 5,509.65 1,692.72 17,411.29 TREASURER 5,509.65 1,692.72 17,411.29 4,555.83 1,399.68 14,397.08 CASH MANAGEMENT 4,555.83 1,399.68 14,397.08 10,478.17 2,405.31 5,540.72 CORPORATE RISK MANAGEMENT/INSURANCE 10,478.17 2,405.31 5,540.72 72,224.03 16,579.33 38,191.09 INVESTOR SERVICES 72,224.03 16,579.33 38,191.09 17,459.15 4,007.81 9,232.17 COMMUNICATIONS 17,459.15 4,007.81 9,232.17 58,843.66 13,507.81 31,115.74 ADVERTISING & BRAND EQUITY 58,843.66 13,507.81 31,115.74 103,949.13 23,931.55 169,392.27 STRATEGIC PLANNING 103,949.13 23,931.55 169,392.27 6,702.11 2,059.08 21,179.58 FINANCE/CASH MANAGEMENT 6,702.11 2,059.08 21,179.58 11,298.33 2,593.58 5,974.40 INVESTOR RELATIONS 11,298.33 2,593.58 5,974.40 29,146.52 6,690.70 15,412.29 EVP - REGULATORY 29,146.52 6,690.70 15,412.29 VP - REGULATORY POLICY 15,195.93 3,488.29 8,035.41 BRANDING/PROMOTIONS 15,195.93 3,488.29 8,035.41 REGULATORY RELATIONS AUSTIN 13,675.74 3,315.33 35,833.18 SR VP HUMAN RESOURCES 13,675.74 3,315.33 35,833.18 1,619.89 371.86 856.58 HR-ALLOCATED EXECUTIVE BENEFITS 1,619.89 371.86 856.58 22,413.12 AUDIT SERVICES 22,413.12 9,067.79 2,785.88 28,655.49 CHIEF RISK OFFICER 9,067.79 2,785.88 28,655.49 (318.41) 1,123,608.93 226,318.46 1,487,320.00 CERC CERC CERC CERC ----------------------------------------------------------------------------------------------- CNP MARKETING, INC INDUSTRIAL GAS SUPPLY LA UNIT GAS TRANSMISSION UNIT GAS TRANSMISSION CO ------------------ --------------------- ------------------------ ------------------------ ------------------ --------------------- ------------------------ ------------------------ 0077 0079 0080 0081 ------------------ --------------------- ------------------------ ------------------------ 4,056.15 HR - COMPENSATION 4,056.15 2,542.31 HR - WORKFORCE PLANNING & PROCESS IMPOVE 2,542.31 438.44 HR - FINANCE, ACCOUNTING 438.44 946.44 HR - LEARNING & ORGANIZATIONAL DEVELOPME 946.44 431.99 HR-COMMUNICATIONS 431.99 HR - ARKLA, ENTEX, SUPPORT & GAS OPERATS SHARED SERVICES 6,064.79 1,600.17 359.61 6,814.78 TREASURER 6,064.79 1,600.17 359.61 6,814.78 5,014.85 1,323.15 297.36 5,635.02 CASH MANAGEMENT 5,014.85 1,323.15 297.36 5,635.02 491.00 152.14 214.66 186.53 CORPORATE RISK MANAGEMENT/INSURANCE 491.00 152.14 214.66 186.53 3,384.34 1,048.65 1,479.60 1,285.72 INVESTOR SERVICES 3,384.34 1,048.65 1,479.60 1,285.72 818.12 253.49 357.67 310.81 COMMUNICATIONS 818.12 253.49 357.67 310.81 2,757.34 854.37 1,205.48 1,047.53 ADVERTISING & BRAND EQUITY 2,757.34 854.37 1,205.48 1,047.53 3,969.69 1,134.21 1,134.21 STRATEGIC PLANNING 3,969.69 1,134.21 1,134.21 7,377.38 1,946.49 437.45 8,289.70 FINANCE/CASH MANAGEMENT 7,377.38 1,946.49 437.45 8,289.70 529.43 164.04 231.45 201.13 INVESTOR RELATIONS 529.43 164.04 231.45 201.13 1,365.77 423.19 597.10 518.87 EVP - REGULATORY 1,365.77 423.19 597.10 518.87 VP - REGULATORY POLICY 712.07 220.64 311.31 270.51 BRANDING/PROMOTIONS 712.07 220.64 311.31 270.51 REGULATORY RELATIONS AUSTIN 1,105.11 SR VP HUMAN RESOURCES 1,105.11 75.91 23.52 33.19 28.83 HR-ALLOCATED EXECUTIVE BENEFITS 75.91 23.52 33.19 28.83 AUDIT SERVICES 9,981.42 2,633.56 591.86 11,215.78 CHIEF RISK OFFICER 9,981.42 2,633.56 591.86 11,215.78 92,202.30 22,874.57 9,596.72 64,437.56
2 of 10 Corp Services

CENTERPOINT ENERGY, INC. CORPORATE SERVICES CHARGED TO SBUS: Third Quarter 2002 NOTES Sr Exec = Senior Executive Infor Tech & Supp Services = Information Technology & Support Services Corp = Corporate CEO = Chief Executive Officer HR = Human Resources Acct. = Accounting VP = Vice President SR VP = Senior Vice President REI Corp OH refers to the allocation of corporate overhead to the business units. REI Legislative Adv refers to the allocation of regulatory related charges to the business units. Amounts in parentheses represent credits sent to business units. 3 of 10 Corp Services

CENTERPOINT ENERGY, INC. CORPORATE SERVICES CHARGED TO SBUS: Third Quarter 2002

CERC CERC ------------ --------------- CENTERPOINT CNP GAS ENERGY ENTEX RESOURCES CORP. ------------ --------------- Sum of Amount ---------------------------------------- Cost ctr Cost elem.|Cost element name 0082 0084 ---------------------------------------- ------------ --------------- 125001 642200 |REI Corp OH 37,599.33 4,829.44 PRESIDENT AND CEO 125001 TOTAL 37,599.33 4,829.44 125004 642200 |REI Corp OH 1,907.67 18.26 CHIEF FINANCIAL OFFICER 125004 TOTAL 1,907.67 18.26 125007 642200 |REI Corp OH 27,831.87 266.50 PLANNING AND PERFORMANCE 125007 TOTAL 27,831.87 266.50 125019 642200 |REI Corp OH 56,908.68 7,309.63 CORP COMMUNICATIONS 125019 TOTAL 56,908.68 7,309.63 125020 642200 |REI Corp OH 284,761.32 2,726.73 CORP LEGAL 125020 TOTAL 284,761.32 2,726.73 125021 642200 |REI Corp OH 30,522.07 292.26 SR EXEC LEGAL 125021 TOTAL 30,522.07 292.26 125042 642082 |REI Legislative Adv 67,473.14 STATE RELATIONS 125042 TOTAL 67,473.14 125050 642082 |REI Legislative Adv 23,042.45 LOCAL RELATIONS 125050 TOTAL 23,042.45 125066 643528 |Technical Support FINANCE INFOR TECH & SUPP SERVICES 125066 TOTAL 125070 642200 |REI Corp OH 27,990.65 268.02 FINANCIAL SYSTEMS AND PROCESSES 125070 TOTAL 27,990.65 268.02 125094 642200 |REI Corp OH 25,475.87 HR-AFFIRMATIVE ACTION PLAN/DIVERSITY/POL 125094 TOTAL 25,475.87 125095 642200 |REI Corp OH 67,588.80 RISK CONTROL MANAGER 125095 TOTAL 67,588.80 125098 642200 |REI Corp OH 47,456.84 454.42 COMPTROLLER 125098 TOTAL 47,456.84 454.42 125099 642200 |REI Corp OH 17,471.89 167.30 BENCHMARKING 125099 TOTAL 17,471.89 167.30 125100 642200 |REI Corp OH 25,087.44 240.22 CHIEF ACCOUNTING OFFICER 125100 TOTAL 25,087.44 240.22 125101 642200 |REI Corp OH 114,397.49 1,095.41 643502 |Fleet Pool Vehicles FINANCIAL ACCOUNTING 125101 TOTAL 114,397.49 1,095.41 125102 642200 |REI Corp OH 67,840.87 649.60 FEDERAL TAX 125102 TOTAL 67,840.87 649.60 125104 642200 |REI Corp OH 10,074.90 1,294.07 643004 |Billable Hours 643007 |Admin Labor 643502 |Fleet Pool Vehicles PLANT ACCT. ADMIN 125104 TOTAL 10,074.90 1,294.07 125105 643004 |Billable Hours 643007 |Admin Labor 643502 |Fleet Pool Vehicles PROPERTY ACCOUNTING- ELECTRIC 125105 TOTAL 125107 643004 |Billable Hours 643007 |Admin Labor PROPERTY ACCOUNTING - ARKLA 125107 TOTAL 125109 642200 |REI Corp OH 20,237.86 193.79 STATE AND LOCAL TAXES 125109 TOTAL 20,237.86 193.79 125111 642200 |REI Corp OH 643502 |Fleet Pool Vehicles PROPERTY TAX 125111 TOTAL 125112 643004 |Billable Hours REGULATORY REPORTING 125112 TOTAL 125115 643502 |Fleet Pool Vehicles REVENUE ACCOUNTING - ELECTRIC 125115 TOTAL 125120 642200 |REI Corp OH 967.81 SUPPORT SERVICES 125120 TOTAL 967.81 125121 642200 |REI Corp OH 39,017.35 373.62 COMMERCIAL CREDIT 125121 TOTAL 39,017.35 373.62 125162 642200 |REI Corp OH (176,787.12) 643528 |Technical Support (51.11) CLAIMS 125162 TOTAL (176,838.23) CERC CERC CERC CERC ------------ ------------ ------------- -------------- LA TRANS CNP GAS CNP POWER CNP RETAIL DIV OF ENTEX MARKETING CO SYSTEMS, INC. INTERESTS, INC ------------ ------------ ------------- -------------- 0085 0099 0220 0271 ------------ ------------ ------------- -------------- 4,859.10 1,463.71 129.22 175.49 PRESIDENT AND CEO 4,859.10 1,463.71 129.22 175.49 6.08 12.18 28.62 CHIEF FINANCIAL OFFICER 6.08 12.18 28.62 88.83 177.67 417.52 PLANNING AND PERFORMANCE 88.83 177.67 417.52 7,354.50 2,215.40 195.57 265.61 CORP COMMUNICATIONS 7,354.50 2,215.40 195.57 265.61 908.91 1,817.82 4,271.88 CORP LEGAL 908.91 1,817.82 4,271.88 97.42 194.85 457.88 SR EXEC LEGAL 97.42 194.85 457.88 STATE RELATIONS LOCAL RELATIONS FINANCE INFOR TECH & SUPP SERVICES 89.34 178.68 419.91 FINANCIAL SYSTEMS AND PROCESSES 89.34 178.68 419.91 75.03 HR-AFFIRMATIVE ACTION PLAN/DIVERSITY/POL 75.03 2,691.23 18,896.35 RISK CONTROL MANAGER 2,691.23 18,896.35 151.47 302.95 711.92 COMPTROLLER 151.47 302.95 711.92 55.77 111.53 262.11 BENCHMARKING 55.77 111.53 262.11 80.07 160.15 376.35 CHIEF ACCOUNTING OFFICER 80.07 160.15 376.35 365.14 730.28 1,716.14 FINANCIAL ACCOUNTING 365.14 730.28 1,716.14 216.53 433.08 1,017.72 FEDERAL TAX 216.53 433.08 1,017.72 1,302.01 392.21 34.62 47.01 PLANT ACCT. ADMIN 1,302.01 392.21 34.62 47.01 PROPERTY ACCOUNTING- ELECTRIC PROPERTY ACCOUNTING - ARKLA 64.60 129.19 303.61 STATE AND LOCAL TAXES 64.60 129.19 303.61 PROPERTY TAX REGULATORY REPORTING REVENUE ACCOUNTING - ELECTRIC 38.54 270.58 SUPPORT SERVICES 38.54 270.58 124.54 249.08 585.32 COMMERCIAL CREDIT 124.54 249.08 585.32 CLAIMS CERC -------------- MINNEGASCO TDU, GENCO & (SS - INTERIM) CERC ONLY -------------- ------------ 9072 GRAND TOTAL -------------- ------------ 24,382.16 482,767.88 PRESIDENT AND CEO 24,382.16 482,767.88 1,203.80 15,743.61 CHIEF FINANCIAL OFFICER 1,203.80 15,743.61 17,562.58 229,690.59 PLANNING AND PERFORMANCE 17,562.58 229,690.59 36,903.79 730,695.87 CORP COMMUNICATIONS 36,903.79 730,695.87 179,691.39 2,350,076.25 CORP LEGAL 179,691.39 2,350,076.25 19,260.18 251,892.36 SR EXEC LEGAL 19,260.18 251,892.36 663,048.76 STATE RELATIONS 663,048.76 226,434.87 LOCAL RELATIONS 226,434.87 (67,519.01) FINANCE INFOR TECH & SUPP SERVICES (67,519.01) 17,662.77 231,000.97 FINANCIAL SYSTEMS AND PROCESSES 17,662.77 231,000.97 11,870.97 124,244.90 HR-AFFIRMATIVE ACTION PLAN/DIVERSITY/POL 11,870.97 124,244.90 200,037.63 RISK CONTROL MANAGER 200,037.63 29,946.43 391,651.47 COMPTROLLER 29,946.43 391,651.47 11,025.20 144,191.92 BENCHMARKING 11,025.20 144,191.92 15,830.80 207,041.44 CHIEF ACCOUNTING OFFICER 15,830.80 207,041.44 72,187.65 944,098.84 (8.78) FINANCIAL ACCOUNTING 72,187.65 944,090.06 42,809.28 559,876.71 FEDERAL TAX 42,809.28 559,876.71 6,533.34 129,359.78 1,323.76 3,694.22 (4.39) PLANT ACCT. ADMIN 6,533.34 134,373.37 14,140.17 7,145.82 (0.88) PROPERTY ACCOUNTING- ELECTRIC 21,285.11 551.18 2,401.57 PROPERTY ACCOUNTING - ARKLA 2,952.75 12,770.61 167,018.96 STATE AND LOCAL TAXES 12,770.61 167,018.96 134,593.85 (12.27) PROPERTY TAX 134,581.58 24,013.00 REGULATORY REPORTING 24,013.00 (2.51) REVENUE ACCOUNTING - ELECTRIC (2.51) 1,920.51 SUPPORT SERVICES 1,920.51 24,620.89 322,002.06 COMMERCIAL CREDIT 24,620.89 322,002.06 (339,975.24) (51.11) CLAIMS (340,026.35)
Corp Services 4 of 10

CENTERPOINT ENERGY, INC. CORPORATE SERVICES CHARGED TO SBUS: Third Quarter 2002

CERC CERC ------------ --------------- CENTERPOINT CNP GAS ENERGY ENTEX RESOURCES CORP. ------------ --------------- Sum of Amount ---------------------------------------- Cost ctr Cost elem.|Cost element name 0082 0084 ---------------------------------------- ------------ --------------- 125166 642200 |REI Corp OH 213,353.07 HR - COMPENSATION 125166 TOTAL 213,353.07 125175 642078 |Labor Allocation 642200 |REI Corp OH 194,232.69 643502 |Fleet Pool Vehicles HR - WORKFORCE PLANNING & PROCESS IMPOVE 125175 TOTAL 194,232.69 125180 642200 |REI Corp OH 33,496.47 HR - FINANCE, ACCOUNTING 125180 TOTAL 33,496.47 125181 642200 |REI Corp OH 72,307.70 643503 |Training 700.00 HR - LEARNING & ORGANIZATIONAL DEVELOPME 125181 TOTAL 73,007.70 125190 642200 |REI Corp OH 22,722.60 HR-COMMUNICATIONS 125190 TOTAL 22,722.60 125191 643523 |Transportation Exp (289.72) HR - ARKLA, ENTEX, SUPPORT & GAS OPERATS 125191 TOTAL (289.72) 125197 642057 |Ofc Supp Svcs-Fixed 642059 |Facility O&M 642088 |Convenience Copiers 642097 |Mail Services 642098 |Records Management 643524 |Document Services SHARED SERVICES 125197 TOTAL 125200 642200 |REI Corp OH 31,060.96 22,314.77 TREASURER 125200 TOTAL 31,060.96 22,314.77 125202 642200 |REI Corp OH 25,683.73 18,451.69 CASH MANAGEMENT 125202 TOTAL 25,683.73 18,451.69 125203 642200 |REI Corp OH 9,451.85 1,214.04 643502 |Fleet Pool Vehicles CORPORATE RISK MANAGEMENT/INSURANCE 125203 TOTAL 9,451.85 1,214.04 125205 642200 |REI Corp OH 65,149.83 8,368.16 INVESTOR SERVICES 125205 TOTAL 65,149.83 8,368.16 125206 642200 |REI Corp OH 15,749.06 2,022.89 COMMUNICATIONS 125206 TOTAL 15,749.06 2,022.89 125207 642200 |REI Corp OH 53,080.04 6,817.86 643001 |Labor-ST-IntActAlloc (59.44) ADVERTISING & BRAND EQUITY 125207 TOTAL 53,020.60 6,817.86 125209 642200 |REI Corp OH 177,671.91 1,701.30 STRATEGIC PLANNING 125209 TOTAL 177,671.91 1,701.30 125210 642200 |REI Corp OH 37,783.44 27,144.33 FINANCE/CASH MANAGEMENT 125210 TOTAL 37,783.44 27,144.33 125211 642200 |REI Corp OH 10,191.67 1,309.08 INVESTOR RELATIONS 125211 TOTAL 10,191.67 1,309.08 125221 642200 |REI Corp OH 26,291.67 3,377.03 EVP - REGULATORY 125221 TOTAL 26,291.67 3,377.03 125222 642200 |REI Corp OH VP - REGULATORY POLICY 125222 TOTAL 125225 621023 |Shops 642200 |REI Corp OH 13,707.52 1,760.66 BRANDING/PROMOTIONS 125225 TOTAL 13,707.52 1,760.66 125226 642200 |REI Corp OH REGULATORY RELATIONS AUSTIN 125226 TOTAL 125307 642200 |REI Corp OH 58,128.77 SR VP HUMAN RESOURCES 125307 TOTAL 58,128.77 125309 642200 |REI Corp OH 1,461.23 187.68 HR-ALLOCATED EXECUTIVE BENEFITS 125309 TOTAL 1,461.23 187.68 125400 642200 |REI Corp OH 179,304.89 17,930.50 643502 |Fleet Pool Vehicles AUDIT SERVICES 125400 TOTAL 179,304.89 17,930.50 125402 642200 |REI Corp OH 51,120.12 36,725.64 CHIEF RISK OFFICER 125402 TOTAL 51,120.12 36,725.64 GRAND TOTAL 2,040,559.52 238,061.51 CERC CERC CERC CERC ------------ ------------ ------------- -------------- LA TRANS CNP GAS CNP POWER CNP RETAIL DIV OF ENTEX MARKETING CO SYSTEMS, INC. INTERESTS, INC ------------ ------------ ------------- -------------- 0085 0099 0220 0271 ------------ ------------ ------------- -------------- 912.63 HR - COMPENSATION 912.63 572.02 HR - WORKFORCE PLANNING & PROCESS IMPOVE 572.02 98.65 HR - FINANCE, ACCOUNTING 98.65 212.95 HR - LEARNING & ORGANIZATIONAL DEVELOPME 212.95 97.20 HR-COMMUNICATIONS 97.20 HR - ARKLA, ENTEX, SUPPORT & GAS OPERATS SHARED SERVICES 888.52 6,238.72 174.25 TREASURER 888.52 6,238.72 174.25 734.71 5,158.68 144.09 CASH MANAGEMENT 734.71 5,158.68 144.09 1,221.50 367.95 32.47 44.11 CORPORATE RISK MANAGEMENT/INSURANCE 1,221.50 367.95 32.47 44.11 8,419.54 2,536.22 223.91 304.07 INVESTOR SERVICES 8,419.54 2,536.22 223.91 304.07 2,035.31 613.10 54.13 73.51 COMMUNICATIONS 2,035.31 613.10 54.13 73.51 6,859.71 2,066.35 182.43 247.74 ADVERTISING & BRAND EQUITY 6,859.71 2,066.35 182.43 247.74 567.09 1,134.21 2,665.36 STRATEGIC PLANNING 567.09 1,134.21 2,665.36 1,080.82 7,588.97 211.97 FINANCE/CASH MANAGEMENT 1,080.82 7,588.97 211.97 1,317.11 396.75 35.03 47.57 INVESTOR RELATIONS 1,317.11 396.75 35.03 47.57 3,397.76 1,023.51 90.36 122.71 EVP - REGULATORY 3,397.76 1,023.51 90.36 122.71 VP - REGULATORY POLICY 1,771.46 533.62 47.11 63.97 BRANDING/PROMOTIONS 1,771.46 533.62 47.11 63.97 REGULATORY RELATIONS AUSTIN 248.65 SR VP HUMAN RESOURCES 248.65 188.84 56.88 5.03 6.82 HR-ALLOCATED EXECUTIVE BENEFITS 188.84 56.88 5.03 6.82 AUDIT SERVICES 1,462.34 10,267.69 286.78 CHIEF RISK OFFICER 1,462.34 10,267.69 286.78 48,438.79 67,935.49 15,081.31 1,398.61 CERC -------------- MINNEGASCO TDU, GENCO & (SS - INTERIM) CERC ONLY -------------- ------------ 9072 GRAND TOTAL -------------- ------------ 144,398.66 1,055,813.75 HR - COMPENSATION 144,398.66 1,055,813.75 (318.41) 90,506.33 947,265.68 (43.61) HR - WORKFORCE PLANNING & PROCESS IMPOVE 90,506.33 946,903.66 15,608.30 163,361.07 HR - FINANCE, ACCOUNTING 15,608.30 163,361.07 33,693.10 352,642.01 3,800.00 11,425.00 HR - LEARNING & ORGANIZATIONAL DEVELOPME 37,493.10 364,067.01 15,378.77 112,446.63 HR-COMMUNICATIONS 15,378.77 112,446.63 (289.72) HR - ARKLA, ENTEX, SUPPORT & GAS OPERATS (289.72) (181.56) (22,175.70) (136.59) (443.95) (4,485.78) (6,378.00) SHARED SERVICES (33,801.58) 28,347.66 177,096.74 TREASURER 28,347.66 177,096.74 23,440.14 146,438.04 CASH MANAGEMENT 23,440.14 146,438.04 6,129.27 121,359.84 (0.88) CORPORATE RISK MANAGEMENT/INSURANCE 6,129.27 121,358.96 42,247.96 836,510.55 INVESTOR SERVICES 42,247.96 836,510.55 10,212.85 202,214.81 COMMUNICATIONS 10,212.85 202,214.81 34,421.05 681,537.01 (59.44) ADVERTISING & BRAND EQUITY 34,421.05 681,477.57 112,115.29 1,466,289.43 STRATEGIC PLANNING 112,115.29 1,466,289.43 34,482.83 215,425.50 FINANCE/CASH MANAGEMENT 34,482.83 215,425.50 6,609.03 130,859.05 INVESTOR RELATIONS 6,609.03 130,859.05 17,049.48 337,579.78 EVP - REGULATORY 17,049.48 337,579.78 1,206,261.93 VP - REGULATORY POLICY 1,206,261.93 (80.49) 8,888.99 176,001.79 BRANDING/PROMOTIONS 8,888.99 175,921.30 109,148.56 REGULATORY RELATIONS AUSTIN 109,148.56 39,341.90 287,660.04 SR VP HUMAN RESOURCES 39,341.90 287,660.04 947.55 18,761.84 HR-ALLOCATED EXECUTIVE BENEFITS 947.55 18,761.84 448,262.24 (10.92) AUDIT SERVICES 448,251.32 46,654.49 291,465.72 CHIEF RISK OFFICER 46,654.49 291,465.72 1,238,535.49 17,614,306.72
Corp Services 5 of 10

CENTERPOINT ENERGY, INC. CORPORATE SERVICES CHARGED TO SBUS: Third Quarter 2002 NOTES Sr Exec = Senior Executive Infor Tech & Supp Services = Information Technology & Support Services Corp = Corporate CEO = Chief Executive Officer HR = Human Resources Acct. = Accounting VP = Vice President SR VP = Senior Vice President REI Corp OH refers to the allocation of corporate overhead to the business units. REI Legislative Adv refers to the allocation of regulatory related charges to the business units. Amounts in parentheses represent credits sent to business units. Corp Services 6 of 10

CENTERPOINT ENERGY, INC. SUPPORT SERVICES CHARGED TO SBUS: Third Quarter 2002

CERC CERC TDU GENCO ------------ ------------ -------------- --------- CNP GAS CNP PIPELINE CNP HOUSTON TEXAS TRANSMISSION SERVICES ELECTRIC, LLC GENCO, LP CO INC -------------- --------- ------------ ------------ SUM OF AMOUNT PACC ------------------------------------------ Cost ctr Cost elem.|Cost element name 0003 0004 0027 0033 ------------------------------------------ -------------- --------- ------------ ------------ 156101 642058 |Facility Mgmt-Fixed 642071 |Fleet Allocation (2.80) 643502 |Fleet Pool Vehicles (12.33) FM CORP REAL EST & FAC MGMT - CENTER MGR 156101 TOTAL (15.13) 156102 642071 |Fleet Allocation (2.33) 643502 |Fleet Pool Vehicles (11.08) 643505 |Facility ED&C Svcs 159,198.82 13,550.82 11,226.76 FM PROJECT MANAGEMENT 156102 TOTAL 159,185.41 13,550.82 11,226.76 156104 642071 |Fleet Allocation (0.50) 643502 |Fleet Pool Vehicles (2.13) FM BLDG OPN - HOU DIV MGR 156104 TOTAL (2.63) 156105 642058 |Facility Mgmt-Fixed 187,746.90 FM BLDG OPN - N ZONE HOUSTON 156105 TOTAL 187,746.90 156106 621016 |Fleet Maint (3,906.54) 642071 |Fleet Allocation (1,063.81) 643501 |Fleet Fuel (399.32) 643512 |Shop Services (370.00) FM BLDG OPN - C ZONE HOUSTON 156106 TOTAL (5,739.67) 156107 621016 |Fleet Maint (2,314.04) 642058 |Facility Mgmt-Fixed 57,711.43 30,689.98 642071 |Fleet Allocation (576.72) 643501 |Fleet Fuel (1.28) FM BLDG OPN - S ZONE HOUSTON 156107 TOTAL 54,819.39 30,689.98 156108 642059 |Facility O&M 350,589.80 33,662.78 48,842.80 642060 |Security Services 10,373.35 996.03 1,445.17 642071 |Fleet Allocation (61.47) 643502 |Fleet Pool Vehicles (255.23) FM 1111 LOUISIANA 156108 TOTAL 360,646.45 34,658.81 50,287.97 156109 643528 |Technical Support (816.89) FM IBSC FACILITY 156109 TOTAL (816.89) 156110 642059 |Facility O&M 47,670.60 642060 |Security Services 10,730.15 FM TRAVIS TOWER 156110 TOTAL 58,400.75 156111 642059 |Facility O&M 574,617.42 642060 |Security Services 24,334.77 FM ECDC 156111 TOTAL 598,952.19 156120 642119 |Payroll Services (62,959.39) (32,235.99) (9,330.95) 643535 |Payroll Services 153,273.52 75,621.98 21,688.40 FS PAYROLL PROCESSING 156120 TOTAL 90,314.13 43,385.99 12,357.45 156121 643543 |Check Printing 347.82 FS CHECK PRINTING 156121 TOTAL 347.82 156122 643533 |SS Fin Srvs Hours 594.58 955.58 643537 |RemittanceProcessing 51,436.30 FS REMITTANCE PROCESSING 156122 TOTAL 51,436.30 594.58 955.58 156123 642050 |Fin Trans Variable 22,875.43 1,345.61 8,073.68 642052 |Fin Trans Fixed 8,868.63 403.17 2,418.72 FS BANK RECON / ESCHEAT 156123 TOTAL 31,744.06 1,748.78 10,492.40 156130 642057 |Ofc Supp Svcs-Fixed 642071 |Fleet Allocation (6.10) 643502 |Fleet Pool Vehicles (25.80) OSS OFFICE SUPPORT SERVICES MGMT 156130 TOTAL (31.90) 156131 642057 |Ofc Supp Svcs-Fixed 642071 |Fleet Allocation (1.68) 643502 |Fleet Pool Vehicles (8.23) OSS HOUSTON FINANCE & ADMIN 156131 TOTAL (9.91) 156132 643542 |Mail Services 24,625.30 7,643.70 2,770.47 OSS HOUSTON MAIL SERVICES 156132 TOTAL 24,625.30 7,643.70 2,770.47 156133 643509 |Cust Billings/Insert 1,215.24 OSS HOUSTON CUSTOMER BILLS 156133 TOTAL 1,215.24 156135 642071 |Fleet Allocation (0.33) 642098 |Records Management 28,782.73 5,876.44 0.66 643502 |Fleet Pool Vehicles (1.63) OSS HOUSTON RECORD ARCHIVES 156135 TOTAL 28,780.77 5,876.44 0.66 156136 642090 |Forms Design & Mgmt 15,044.31 9,791.55 356.97 643526 |Forms Design & Mgmt 438.29 406.97 OSS HOUSTON FORMS 156136 TOTAL 15,482.60 10,198.52 356.97 156137 642071 |Fleet Allocation (0.35) 643502 |Fleet Pool Vehicles (1.76) 643519 |Graphics 57,489.46 6,987.87 5,661.91 OSS HOUSTON GRAPHICS 156137 TOTAL 57,487.35 6,987.87 5,661.91 156139 642071 |Fleet Allocation (2.09) 643502 |Fleet Pool Vehicles (7.32) 643524 |Document Services 91,342.00 41,222.00 876.00 31.00 OSS HOUSTON COPY CENTERS 156139 TOTAL 91,332.59 41,222.00 876.00 31.00 156140 643536 |Convenience Copiers 6,562.15 2,329.25 133.35 OSS HOUSTON CONVENIENCE COPIERS 156140 TOTAL 6,562.15 2,329.25 133.35 156145 642066 |Purch & Matls Mgmt 49,661.27 P&L PURCHASING & LOGISTICS MGR 156145 TOTAL 49,661.27 156146 642061 |Purch/Contract Svcs 642071 |Fleet Allocation (15.53) CERC CERC CERC CERC ----------- ---------- ----------- CERC CERC ------------- CENTERPOINT CNP CENTERPOINT ------------ --------------- CNP FIELD ENERGY MARKETING, ENERGY CNP GAS MINNEGASCO TDU, GENCO & SERVICES, INC ARKLA INC ENTEX MARKETING CO (SS - INTERIM) CERC ONLY ------------- ----------- ---------- ----------- ------------ --------------- ------------ 0036 0062 0077 0082 0099 9072 GRAND TOTAL ------------- ----------- ---------- ----------- ------------ --------------- ------------ 2,672.79 1,336.39 4,009.18 (2.80) (12.33) FM CORP REAL EST & FAC MGMT - CENTER MGR 2,672.79 1,336.39 3,994.05 (2.33) (11.08) 2,324.07 3,448.62 149.94 189,899.03 FM PROJECT MANAGEMENT 2,324.07 3,448.62 149.94 189,885.62 (0.50) (2.13) FM BLDG OPN - HOU DIV MGR (2.63) 187,746.90 FM BLDG OPN - N ZONE HOUSTON 187,746.90 (3,906.54) (1,063.81) (399.32) (370.00) FM BLDG OPN - C ZONE HOUSTON (5,739.67) (2,314.04) 88,401.41 (576.72) (1.28) FM BLDG OPN - S ZONE HOUSTON 85,509.37 14,455.48 251,055.02 698,605.88 427.72 7,428.29 20,670.56 (61.47) (255.23) FM 1111 LOUISIANA 14,883.20 258,483.31 718,959.74 (816.89) FM IBSC FACILITY (816.89) 20,007.09 67,677.69 4,503.38 15,233.53 FM TRAVIS TOWER 24,510.47 82,911.22 574,617.42 24,334.77 FM ECDC 598,952.19 (2,180.50) (23,396.14) (687.54) (41,959.83) (176.80) (172,927.14) 5,011.00 56,030.09 1,528.30 101,130.26 422.38 414,705.93 FS PAYROLL PROCESSING 2,830.50 32,633.95 840.76 59,170.43 245.58 241,778.79 6,248.98 8.06 17.98 6,622.84 FS CHECK PRINTING 6,248.98 8.06 17.98 6,622.84 955.58 2,505.74 164,412.80 341,383.85 557,232.95 FS REMITTANCE PROCESSING 955.58 164,412.80 341,383.85 559,738.69 1,345.61 16,147.36 4,036.84 56,515.76 110,340.29 403.11 8,868.63 10,078.02 31,040.28 FS BANK RECON / ESCHEAT 1,748.72 25,015.99 4,036.84 66,593.78 141,380.57 6,850.75 4,795.55 11,646.30 (6.10) (25.80) OSS OFFICE SUPPORT SERVICES MGMT 6,850.75 4,795.55 11,614.40 1,389.08 926.06 2,315.14 (1.68) (8.23) OSS HOUSTON FINANCE & ADMIN 1,389.08 926.06 2,305.23 315.56 4,274.65 22,918.64 62,548.32 OSS HOUSTON MAIL SERVICES 315.56 4,274.65 22,918.64 62,548.32 101,098.62 211,872.42 314,186.28 OSS HOUSTON CUSTOMER BILLS 101,098.62 211,872.42 314,186.28 (0.33) 13,229.23 47,889.06 (1.63) OSS HOUSTON RECORD ARCHIVES 13,229.23 47,887.10 102.00 968.94 27,691.71 53,955.48 2,994.85 3,840.11 OSS HOUSTON FORMS 102.00 968.94 30,686.56 57,795.59 (0.35) (1.76) 690.16 34,670.20 105,499.60 OSS HOUSTON GRAPHICS 690.16 34,670.20 105,497.49 (2.09) (7.32) 3,142.00 32,259.00 153.00 169,025.00 OSS HOUSTON COPY CENTERS 3,142.00 32,259.00 153.00 169,015.59 42.00 8,095.15 17,161.90 OSS HOUSTON CONVENIENCE COPIERS 42.00 8,095.15 17,161.90 49,661.27 P&L PURCHASING & LOGISTICS MGR 49,661.27 42,784.52 47,288.15 22,518.17 112,590.84 (15.53)
7 of 10 Support Services

CENTERPOINT ENERGY, INC. SUPPORT SERVICES CHARGED TO SBUS: Third Quarter 2002

CERC CERC TDU GENCO ------------ ------------ -------------- --------- CNP GAS CNP PIPELINE CNP HOUSTON TEXAS TRANSMISSION SERVICES ELECTRIC, LLC GENCO, LP CO INC -------------- --------- ------------ ------------ SUM OF AMOUNT PACC ------------------------------------------ Cost ctr Cost elem.|Cost element name 0003 0004 0027 0033 ------------------------------------------ -------------- --------- ------------ ------------ 643502 |Fleet Pool Vehicles (66.02) P&L LDC PURCHASING SUPPORT 156146 TOTAL (81.55) 156147 642061 |Purch/Contract Svcs 12,876.31 642071 |Fleet Allocation (0.17) 643502 |Fleet Pool Vehicles (0.88) P&L GAS DISTIRIB & TRANSP MGR 156147 TOTAL (1.05) 12,876.31 156148 642061 |Purch/Contract Svcs 19,527.02 8,875.92 642071 |Fleet Allocation (0.68) 643502 |Fleet Pool Vehicles (2.63) P&L CORP PURCHASING 156148 TOTAL 19,523.71 8,875.92 156149 642051 |Investment Recovery 43,036.26 4,098.69 P&L INVESTMENT RECOVERY 156149 TOTAL 43,036.26 4,098.69 156150 642071 |Fleet Allocation (1.32) 643502 |Fleet Pool Vehicles (6.03) P&L CORP PURCHASING MGR 156150 TOTAL (7.35) 156151 642066 |Purch & Matls Mgmt 95,468.16 79,556.79 13,259.46 642071 |Fleet Allocation (10.48) 643502 |Fleet Pool Vehicles (38.29) P&L E: PROCUREMENT 156151 TOTAL 95,419.39 79,556.79 13,259.46 156152 642061 |Purch/Contract Svcs 18,375.96 12,495.65 4,410.23 642071 |Fleet Allocation 6,218.55 643502 |Fleet Pool Vehicles 30,518.76 P&L SUPPLIER DIVERSITY 156152 TOTAL 55,113.27 12,495.65 4,410.23 156153 642124 |AP Services 16,281.27 9,885.06 1,162.95 643529 |Accounts Payable Svs 76,539.18 54,111.60 81,238.23 P&L ACCOUNTS PAYABLE PROC 156153 TOTAL 92,820.45 63,996.66 82,401.18 156160 642060 |Security Services 134,786.70 22,888.31 5,086.30 642071 |Fleet Allocation (0.17) 643502 |Fleet Pool Vehicles (0.88) SEC SECURITY MANAGER 156160 TOTAL 134,785.65 22,888.31 5,086.30 156161 642060 |Security Services 151,704.12 11,377.81 642071 |Fleet Allocation (1,241.60) 643501 |Fleet Fuel (4,874.90) SEC CENTRAL MONITORING/PATROL SERVICES 156161 TOTAL 145,587.62 11,377.81 156171 642053 |Sh Srv Adm & X-Chgs 89,735.77 12,258.55 4,486.79 SS SH SRVS ADMIN 156171 TOTAL 89,735.77 12,258.55 4,486.79 156172 642053 |Sh Srv Adm & X-Chgs 46,435.11 6,439.74 3,127.86 SS SH SRVS X-CHARGES 156172 TOTAL 46,435.11 6,439.74 3,127.86 156173 642053 |Sh Srv Adm & X-Chgs 58,414.05 8,101.01 3,934.78 SS IT X-CHARGES 156173 TOTAL 58,414.05 8,101.01 3,934.78 156174 621011 |Info Technology (375.00) 642053 |Sh Srv Adm & X-Chgs 21,588.35 2,993.93 1,454.20 SS CORP SRVS X-CHARGES 156174 TOTAL 21,213.35 2,993.93 1,454.20 GRAND TOTAL 2,664,119.22 418,995.19 239,131.24 31.00 CERC CERC CERC CERC ----------- ---------- ----------- CERC CERC ------------- CENTERPOINT CNP CENTERPOINT ------------ --------------- CNP FIELD ENERGY MARKETING, ENERGY CNP GAS MINNEGASCO TDU, GENCO & SERVICES, INC ARKLA INC ENTEX MARKETING CO (SS - INTERIM) CERC ONLY ------------- ----------- ---------- ----------- ------------ --------------- ------------ 0036 0062 0077 0082 0099 9072 GRAND TOTAL ------------- ----------- ---------- ----------- ------------ --------------- ------------ (66.02) P&L LDC PURCHASING SUPPORT 42,784.52 47,288.15 22,518.17 112,509.29 5,150.52 39,916.56 6,438.16 64,381.55 (0.17) (0.88) P&L GAS DISTIRIB & TRANSP MGR 5,150.52 39,916.56 6,438.16 64,380.50 1,775.19 10,651.10 40,829.23 (0.68) (2.63) P&L CORP PURCHASING 1,775.19 10,651.10 40,825.92 2,732.47 5,464.92 55,332.34 P&L INVESTMENT RECOVERY 2,732.47 5,464.92 55,332.34 (1.32) (6.03) P&L CORP PURCHASING MGR (7.35) 13,259.46 26,518.92 228,062.79 (10.48) (38.29) P&L E: PROCUREMENT 13,259.46 26,518.92 228,014.02 5,880.31 7,350.37 5,880.28 54,392.80 6,218.55 30,518.76 P&L SUPPLIER DIVERSITY 5,880.31 7,350.37 5,880.28 91,130.11 290.73 581.46 872.22 29,073.69 6,853.76 96,727.90 150,563.66 54.08 466,088.41 P&L ACCOUNTS PAYABLE PROC 7,144.49 97,309.36 151,435.88 54.08 495,162.10 5,086.30 5,086.30 172,933.91 (0.17) (0.88) SEC SECURITY MANAGER 5,086.30 5,086.30 172,932.86 11,377.81 174,459.74 (1,241.60) (4,874.90) SEC CENTRAL MONITORING/PATROL SERVICES 11,377.81 168,343.24 881.33 17,012.41 26,653.66 14,582.07 165,610.58 SS SH SRVS ADMIN 881.33 17,012.41 26,653.66 14,582.07 165,610.58 850.98 8,164.68 23.01 21,596.13 1,057.89 87,695.40 SS SH SRVS X-CHARGES 850.98 8,164.68 23.01 21,596.13 1,057.89 87,695.40 1,070.49 15,647.95 28.93 27,167.30 1,330.88 115,695.39 SS IT X-CHARGES 1,070.49 15,647.95 28.93 27,167.30 1,330.88 115,695.39 (375.00) 395.63 3,795.87 10.69 10,040.35 491.83 40,770.85 SS CORP SRVS X-CHARGES 395.63 3,795.87 10.69 10,040.35 491.83 40,395.85 38,630.85 562,911.45 4,948.29 1,497,887.09 395.52 59,564.36 5,486,614.21
NOTES FM = Facilities Management FS = Financial Services OSS = Other Support Services P&L = Purchasing & Logistics SEC = Security SS = Additional Support Services Amounts in parentheses represent credits sent to business units. 8 of 10 Support Services

CENTERPOINT ENERGY, INC. INFORMATION TECHNOLOGY SERVICES CHARGED TO SBUS: Third Quarter 2002

TDU GENCO CNP HOUSTON ELECTRIC, LLC TEXAS GENCO, LP ------------------------- --------------- Sum of Amount PaCC ------------------------------------------ ------------------------- --------------- Cost ctr Cost elem.|Cost element name 0003 0004 ------------------------------------------ ------------------------- --------------- 156200 621011 |Info Technology (1,870.32) 642069 |IT Allocations 642071 |Fleet Allocation (10.08) 643502 |Fleet Pool Vehicles (36.06) IT ADMINISTRATION 156200 TOTAL (1,916.46) 156202 642071 |Fleet Allocation (3.91) 643502 |Fleet Pool Vehicles (18.99) IT NCS LAN SERVERS 156202 TOTAL (22.90) 156204 621016 |Fleet Maint (12,984.72) 621017 |Fleet Adj, Damg, Mod (503.07) 621019 |Fleet Services (494.82) 642071 |Fleet Allocation (5,367.66) 643501 |Fleet Fuel (7,320.31) 643502 |Fleet Pool Vehicles (64.00) IT NCS NTWK LABOR 156204 TOTAL (26,734.58) 156210 621011 |Info Technology (300,000.00) 621016 |Fleet Maint (481.57) 642071 |Fleet Allocation (217.36) 643501 |Fleet Fuel (311.23) IT SD SAP ADMIN 156210 TOTAL (301,010.16) 156213 643004 |Billable Hours IT SD SAP ESD 156213 TOTAL 156215 642071 |Fleet Allocation (9.35) 643502 |Fleet Pool Vehicles (40.39) IT NCS SEC/DIS REC 156215 TOTAL (49.74) 156216 642071 |Fleet Allocation (7.39) 643004 |Billable Hours 319.84 643502 |Fleet Pool Vehicles (26.73) IT SD STRAT DATA SVS 156216 TOTAL (34.12) 319.84 156217 642071 |Fleet Allocation (5.59) 643502 |Fleet Pool Vehicles (25.39) IT NCS MESSAGING 156217 TOTAL (30.98) 156218 643502 |Fleet Pool Vehicles (0.88) FINANCE & ADMINISTRATION 156218 TOTAL (0.88) 156220 643004 |Billable Hours 1,870.32 IT SAP-FINANCE APPLICATION 156220 TOTAL 1,870.32 156222 621016 |Fleet Maint (1,713.18) 642071 |Fleet Allocation (668.65) 643501 |Fleet Fuel (808.34) 643502 |Fleet Pool Vehicles (171.69) IT NCS DESKTOP SVCS 156222 TOTAL (3,361.86) 156226 642071 |Fleet Allocation (2.91) 643004 |Billable Hours 45,741.47 643502 |Fleet Pool Vehicles (12.27) CENTERPOINT ENERGY TDU 156226 TOTAL 45,726.29 156227 642071 |Fleet Allocation (0.17) 643004 |Billable Hours (0.00) 643502 |Fleet Pool Vehicles (0.88) IT SD CORP APPS 156227 TOTAL (1.05) 156232 621016 |Fleet Maint (1,440.34) 621017 |Fleet Adj, Damg, Mod (224.65) 642071 |Fleet Allocation (743.52) 643501 |Fleet Fuel (1,430.97) IT NCS TCOM-BUS DEV 156232 TOTAL (3,839.48) 156240 642069 |IT Allocations 642071 |Fleet Allocation (0.41) 643004 |Billable Hours 33.88 643502 |Fleet Pool Vehicles (1.76) IT SD TOOLS SUPPORT 156240 TOTAL (2.17) 33.88 156244 642071 |Fleet Allocation (2.88)
CERC CERC CERC CNP GAS TRANSMISSION CO CENTERPOINT ENERGY ARKLA CENTERPOINT ENERGY ENTEX ----------------------- ------------------------ ------------------------ ----------------------- ------------------------ ------------------------ 0027 0062 0082 ----------------------- ------------------------ ------------------------ (6,728.11) (5,504.83) IT ADMINISTRATION (6,728.11) (5,504.83) IT NCS LAN SERVERS IT NCS NTWK LABOR IT SD SAP ADMIN 623.36 IT SD SAP ESD 623.36 IT NCS SEC/DIS REC (879.56) IT SD STRAT DATA SVS (879.56) IT NCS MESSAGING FINANCE & ADMINISTRATION IT SAP-FINANCE APPLICATION IT NCS DESKTOP SVCS CENTERPOINT ENERGY TDU IT SD CORP APPS IT NCS TCOM-BUS DEV 8,792.41 4,145.54 IT SD TOOLS SUPPORT 8,792.41 4,145.54
CERC TOTAL TDU, GENCO MINNEGASCO (SS - INTERIM) & CERC ONLY ------------------------- ---------------- ------------------------- ---------------- 9072 GRAND TOTAL ------------------------- ---------------- (1,870.32) (21,945.82) (34,178.76) (10.08) (36.06) IT ADMINISTRATION (21,945.82) (36,095.22) (3.91) (18.99) IT NCS LAN SERVERS (22.90) (12,984.72) (503.07) (494.82) (5,367.66) (7,320.31) (64.00) IT NCS NTWK LABOR (26,734.58) (300,000.00) (481.57) (217.36) (311.23) IT SD SAP ADMIN (301,010.16) 623.36 IT SD SAP ESD 623.36 (9.35) (40.39) IT NCS SEC/DIS REC (49.74) (7.39) (559.72) (26.73) IT SD STRAT DATA SVS (593.84) (5.59) (25.39) IT NCS MESSAGING (30.98) (0.88) FINANCE & ADMINISTRATION (0.88) 1,870.32 IT SAP-FINANCE APPLICATION 1,870.32 (1,713.18) (668.65) (808.34) (171.69) IT NCS DESKTOP SVCS (3,361.86) (2.91) 45,741.47 (12.27) CENTERPOINT ENERGY TDU 45,726.29 (0.17) (0.00) (0.88) IT SD CORP APPS (1.05) (1,440.34) (224.65) (743.52) (1,430.97) IT NCS TCOM-BUS DEV (3,839.48) 16,331.54 29,269.49 (0.41) 33.88 (1.76) IT SD TOOLS SUPPORT 16,331.54 29,301.20 (2.88)
Infor Tech Services 9 of 10

CENTERPOINT ENERGY, INC. INFORMATION TECHNOLOGY SERVICES CHARGED TO SBUS: Third Quarter 2002

TDU GENCO CNP HOUSTON ELECTRIC, LLC TEXAS GENCO, LP ------------------------- --------------- Sum of Amount PaCC ------------------------------------------ ------------------------- --------------- Cost ctr Cost elem.|Cost element name 0003 0004 ------------------------------------------ ------------------------- --------------- 643502 |Fleet Pool Vehicles (11.42) IT PTO-PROJECTS 156244 TOTAL (14.30) 156246 642069 |IT Allocations IT MAINFRAME DATA STORAGE 156246 TOTAL 156248 642069 |IT Allocations IT MAINFRAME CPU UTILIZATION LEGACY 156248 TOTAL 156251 621023 |Shops (38,425.99) 641002 |Stores Overhead (249.10) 643528 |Technical Support (1,480.92) IT DATA CIRCUIT MANAGEMENT 156251 TOTAL (40,156.01) 156256 621023 |Shops (10,177.81) 642071 |Fleet Allocation (0.22) 643502 |Fleet Pool Vehicles (0.88) IT TELEPHONE - BASIC LINE 156256 TOTAL (10,178.91) 156260 642071 |Fleet Allocation (0.35) 643502 |Fleet Pool Vehicles (1.75) IT VOICE SERVICES - MAC'S 156260 TOTAL (2.10) 156264 642071 |Fleet Allocation (0.24) 643502 |Fleet Pool Vehicles (0.88) IT SD SAP CCS 156264 TOTAL (1.12) 156286 642069 |IT Allocations 642071 |Fleet Allocation (0.99) 643502 |Fleet Pool Vehicles (3.51) IT PTO-TECH/SERVICES 156286 TOTAL (4.50) 156290 642071 |Fleet Allocation (2.43) 643502 |Fleet Pool Vehicles (9.65) IT NCS NERVE CENTER 156290 TOTAL (12.08) 156291 621016 |Fleet Maint (1,387.41) 642071 |Fleet Allocation (542.27) 643501 |Fleet Fuel (776.79) IT DIST. COMP. BASIC LINE 156291 TOTAL (2,706.47) 156292 642071 |Fleet Allocation (0.07) 643502 |Fleet Pool Vehicles (0.88) IT SD SUPPORT 156292 TOTAL (0.95) 156298 642057 |Ofc Supp Svcs-Fixed 642088 |Convenience Copiers 642097 |Mail Services 642098 |Records Management IT ALLOCATIONS FROM SS 156298 TOTAL Grand Total (342,484.21) 353.72
CERC CERC CERC CNP GAS TRANSMISSION CO CENTERPOINT ENERGY ARKLA CENTERPOINT ENERGY ENTEX ----------------------- ------------------------ ------------------------ ----------------------- ------------------------ ------------------------ 0027 0062 0082 ----------------------- ------------------------ ------------------------ IT PTO-PROJECTS (91.83) IT MAINFRAME DATA STORAGE (91.83) (3,656.41) IT MAINFRAME CPU UTILIZATION LEGACY (3,656.41) (6,032.74) IT DATA CIRCUIT MANAGEMENT (6,032.74) IT TELEPHONE - BASIC LINE IT VOICE SERVICES - MAC'S IT SD SAP CCS 9,086.95 11,871.66 IT PTO-TECH/SERVICES 9,086.95 11,871.66 IT NCS NERVE CENTER IT DIST. COMP. BASIC LINE IT SD SUPPORT (453.89) (341.50) (1,109.88) (90.44) IT ALLOCATIONS FROM SS (1,995.71) 11,151.25 4,512.22 (6,032.74)
CERC TOTAL TDU, GENCO MINNEGASCO (SS - INTERIM) & CERC ONLY ------------------------- ---------------- ------------------------- ---------------- 9072 GRAND TOTAL ------------------------- ---------------- (11.42) IT PTO-PROJECTS (14.30) (91.83) IT MAINFRAME DATA STORAGE (91.83) (3,656.41) IT MAINFRAME CPU UTILIZATION LEGACY (3,656.41) (38,425.99) (249.10) (7,513.66) IT DATA CIRCUIT MANAGEMENT (46,188.75) (10,177.81) (0.22) (0.88) IT TELEPHONE - BASIC LINE (10,178.91) (0.35) (1.75) IT VOICE SERVICES - MAC'S (2.10) (0.24) (0.88) IT SD SAP CCS (1.12) 47,901.94 68,860.55 (0.99) (3.51) IT PTO-TECH/SERVICES 47,901.94 68,856.05 (2.43) (9.65) IT NCS NERVE CENTER (12.08) (1,387.41) (542.27) (776.79) IT DIST. COMP. BASIC LINE (2,706.47) (0.07) (0.88) IT SD SUPPORT (0.95) (453.89) (341.50) (1,109.88) (90.44) IT ALLOCATIONS FROM SS (1,995.71) 42,287.66 (290,212.10)
Notes IT = Information Technolgy NCS = Network and Computing Services SAP = Accounting software Amounts in parentheses represent credits sent to business units. Infor Tech Services 10 of 10