UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                       PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

        Date of Report (Date of earliest event reported): AUGUST 23, 2006

                              --------------------

                            CENTERPOINT ENERGY, INC.
             (Exact name of registrant as specified in its charter)

                                                                                      
                TEXAS                                  1-31447                              74-0694415
    (State or other jurisdiction              (Commission File Number)                     (IRS Employer
          of incorporation)                                                             Identification No.)


                        1111 LOUISIANA
                        HOUSTON, TEXAS                                            77002
           (Address of principal executive offices)                            (Zip Code)
Registrant's telephone number, including area code: (713) 207-1111 -------------------- CENTERPOINT ENERGY RESOURCES CORP. (Exact name of registrant as specified in its charter) DELAWARE 1-13265 76-0511406 (State or other jurisdiction (Commission File Number) (IRS Employer of incorporation) Identification No.) 1111 LOUISIANA HOUSTON, TEXAS 77002 (Address of principal executive offices) (Zip Code)
Registrant's telephone number, including area code: (713) 207-1111 -------------------- Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ITEM 7.01 REGULATION FD DISCLOSURE. On August 23, 2006, CenterPoint Energy, Inc. ("CenterPoint Energy") and Duke Energy Gas Transmission ("DEGT") issued a joint press release announcing that Southeast Supply Header, LLC, a joint venture between subsidiaries of CenterPoint Energy and DEGT, signed an agreement with Florida Power and Light Company ("FPL") for firm transportation service on its proposed pipeline that will bring natural gas from east Texas and north Louisiana to growing U.S. markets. Certain information regarding the agreement is included in Item 8.01 below. For additional information regarding this agreement, please refer to the joint press release attached to this report as Exhibit 99.1 (the "Press Release"), which Press Release is incorporated by reference herein. The Press Release is being furnished, not filed, pursuant to Regulation FD. Accordingly, the Press Release will not be incorporated by reference into any registration statement filed by CenterPoint Energy or CenterPoint Energy Resources Corp. ("CERC") under the Securities Act of 1933, as amended, unless specifically identified therein as being incorporated therein by reference. The furnishing of the Press Release is not intended to, and does not, constitute a determination or admission by CenterPoint Energy or CERC that the information in the press release is material or complete, or that investors should consider this information before making an investment decision with respect to any security of CenterPoint Energy, CERC or any of their affiliates. ITEM 8.01. OTHER EVENTS. On August 23, 2006, Southeast Supply Header, LLC, a joint venture between subsidiaries of CenterPoint Energy and DEGT, announced that it had signed an agreement with FPL for firm transportation service on its proposed pipeline that will bring natural gas from east Texas and north Louisiana to growing U.S. markets. The agreement subscribes approximately half of the planned 1 billion cubic feet per day capacity on the proposed pipeline, which is expected to be in service in June 2008. The agreement is contingent upon a decision by the Florida Public Service Commission ("FPSC") for FPL to recover the costs it will incur under the agreement. That approval is expected in the fall of this year. During an open season held earlier this year, a number of other shippers expressed interest in the project. Southeast Supply Header, LLC, is continuing discussions with other interested shippers for the remaining capacity on the pipeline. The 270-mile, 36-inch diameter pipeline will extend from the Perryville Hub in northeast Louisiana, which is owned by CenterPoint Energy's subsidiary, CenterPoint Energy Gas Transmission Company, to Gulfstream Natural Gas System, which is 50 percent owned by an affiliate of DEGT. Along the route, the Southeast Supply Header will access several major pipelines serving the eastern United States and have access to several storage facilities. The pre-filing process with the Federal Energy Regulatory Commission (FERC) has been initiated, and an application is expected to be filed in November. Once the project is approved by FERC, construction is anticipated to begin in the November 2007 timeframe, with an expected in-service date of mid-2008. CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION This report includes forward-looking statements. Actual events and results may differ materially from those projected. The statements in this report regarding the timing of FPSC approval, the timing of the FERC application filing, the anticipated commencement of construction on the pipeline, the anticipated in-service date of the pipeline and other statements that are not historical facts are forward-looking statements. Factors that could affect actual results include the timing and outcome of the FPSC and FERC approval processes, the ability to obtain additional shippers for the remaining capacity on the pipeline, the timing and impact of future regulatory and legislative decisions, general market conditions and other factors discussed in CenterPoint Energy's and CERC's Form 10-Ks for the period ended December 31, 2005, Form 10-Qs for the periods ended March 31, 2006 and June 30, 2006, and other filings with the Securities and Exchange Commission. ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS. The exhibit listed below is furnished pursuant to Item 7.01 of this Form 8-K. (d) Exhibits. 99.1 Press release dated August 23, 2006 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CENTERPOINT ENERGY, INC. Date: August 23, 2006 By: /s/ James S. Brian ------------------------- James S. Brian Senior Vice President and Chief Accounting Officer SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CENTERPOINT ENERGY RESOURCES CORP. Date: August 23, 2006 By: /s/ James S. Brian ------------------------- James S. Brian Senior Vice President and Chief Accounting Officer EXHIBIT INDEX Exhibit Number Exhibit Description ------ ------------------- 99.1 Press release dated August 23, 2006

                                                                    Exhibit 99.1


[DUKE ENERGY GAS TRANSMISSION COMPANY LOGO]    [CENTERPOINT ENERGY COMPANY LOGO]


Aug. 23, 2006                                    CenterPoint Energy
                                                 CONTACT: Leticia Lowe
                                                 Phone:  713-207-7702

                                                 DEGT
                                                 CONTACT: Gretchen Krueger
                                                 Phone:  713-627-4072


                  SOUTHEAST SUPPLY HEADER SIGNS ANCHOR SHIPPER

                CENTERPOINT ENERGY & DUKE ENERGY GAS TRANSMISSION
                          CONTINUE DEVELOPING PIPELINE

HOUSTON - Southeast Supply Header, LLC, has signed an agreement with Florida
Power and Light Company (FPL) for firm transportation service on its proposed
pipeline that will bring natural gas from east Texas and north Louisiana to
growing U.S. markets.

The agreement subscribes approximately half of the planned 1 billion cubic feet
per day capacity on the proposed Southeast Supply Header pipeline, which is
expected to be in service in June 2008. The agreement is contingent upon a
decision by the Florida Public Service Commission for FPL to recover the costs
it will incur under the agreement. That approval is expected in the fall of this
year.

During an open season held earlier this year, a number of other shippers
expressed interest in the project. Southeast Supply Header, LLC, is continuing
discussions with other interested shippers for the remaining capacity on the
pipeline.

The Southeast Supply Header is a joint venture between subsidiaries of
CenterPoint Energy, Inc. (NYSE: CNP) and Duke Energy Gas Transmission (DEGT).
The 270-mile, 36-inch diameter pipeline will extend from the Perryville Hub in
northeast Louisiana, which is owned by CenterPoint Energy's subsidiary,
CenterPoint Energy

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Gas Transmission Company, to Gulfstream Natural Gas System, which is 50 percent
owned by an affiliate of DEGT. Along the route, the Southeast Supply Header will
access several major pipelines serving the eastern United States and have access
to several storage facilities.

"We are pleased to have FPL anchoring the Southeast Supply Header," said Cy
Zebot, chief commercial officer of CenterPoint Energy's pipelines group. "The
level of FPL's commitment is essential to achieving the scale needed to support
the capital investment required by such a project. We believe that FPL and its
customers will benefit from the supply diversity and flexibility that this
project will provide."

"This pipeline will help manage the growing appetite for natural gas in Florida
by providing access to natural gas onshore production from Texas and Louisiana,
by significantly increasing natural gas deliverability into both pipelines that
serve a majority of Florida, and by enhancing supply security and reliability
when weather events threaten production in the Gulf of Mexico," said Terry
Morrison, vice president of FPL's Energy Marketing & Trading division.

"We are very pleased to have reached this agreement with FPL," said Guy Buckley,
group vice president, DEGT. "The demand for natural gas continues to grow in the
Southeast and FPL plays a critical role in serving this region. The Southeast
Supply Header will ensure reliable access to growing supply regions through
interconnects with major interstate natural gas pipelines and provide supply
diversity for southeast and northeastern U.S. markets."

In June and July of 2006, Open Houses were held along the pipeline route to
introduce the project to local communities and begin the collaborative work


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necessary to design a route that strikes a balance among affected landowners,
the environment and construction requirements.

The pre-filing process with the Federal Energy Regulatory Commission (FERC) has
been initiated, and an application is expected to be filed in November. Once the
project is approved by FERC, construction is anticipated to begin in the
November 2007 timeframe, with an expected in-service date of mid-2008.

CenterPoint Energy, Inc., headquartered in Houston, Texas, is a domestic energy
delivery company that includes electric transmission & distribution, natural gas
distribution, competitive natural gas sales and services, and pipeline and field
services operations. The company serves more than five million metered customers
primarily in Arkansas, Louisiana, Minnesota, Mississippi, Oklahoma and Texas.
Assets total approximately $16 billion. Through subsidiaries, it owns and
operates CenterPoint Energy Gas Transmission Company and CenterPoint Energy
Mississippi River Transmission Corporation interstate gas pipelines. With about
9,000 employees, CenterPoint Energy and its predecessor companies have been in
business for more than 130 years. For more information, visit the Web site at
www.CenterPointEnergy.com.

Duke Energy Gas Transmission (DEGT) is a North American leader in the long-haul
transportation and storage of natural gas. For more than a half-century, DEGT
and its predecessor companies have developed the critically important pipelines
and related energy infrastructure that connects natural gas supply sources to
premium markets. Based in Houston, Texas, the company's assets include more than
17,500 miles of transmission pipeline and more than 250 billion cubic feet of
storage capacity in the U.S. and Canada. DEGT also has natural gas gathering,
processing and distribution assets and natural gas liquids operations that are
among the largest in Canada. More information can be found at:
http://www.degt.duke-energy.com.


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Duke Energy is a diversified energy company with a portfolio of natural gas and
electric businesses, both regulated and unregulated, and an affiliated real
estate company. Duke Energy supplies, delivers and processes energy for
customers in the Americas. Headquartered in Charlotte, N.C., Duke Energy is a
Fortune 500 company traded on the New York Stock Exchange under the symbol DUK.
More information about the company is available on the Internet at:
http://www.duke-energy.com.

Florida Power & Light Company is the principal subsidiary of FPL Group, Inc.
(NYSE: FPL), nationally known as a high quality, efficient and customer-driven
organization focused on energy-related products and services. With annual
revenues of more than $11 billion and a growing presence in 26 states, FPL Group
is widely recognized as one of the country's premier power companies. Florida
Power & Light Company serves 4.4 million customer accounts in Florida. FPL
Energy, LLC, FPL Group's competitive energy subsidiary is a leader in producing
electricity from clean and renewable fuels. Additional information is available
on the Internet at www.FPL.com, www.FPLGroup.com and www.FPLEnergy.com.

This news release includes forward-looking statements within the meaning of
Section 27A of the Securities Act of 1933 and Section 21E of the Securities
Exchange Act of 1934. The statements in this news release regarding future
events and other statements that are not historical facts are forward-looking
statements. Although CenterPoint Energy and Duke Energy believe that their
respective expectations of future events as set forth in this release are based
on reasonable assumptions, neither CenterPoint Energy nor Duke Energy can give
assurance that anticipated results will be achieved or that anticipated events
will occur. Actual events and results may differ materially from those
projected. Important factors that could cause actual results to differ
materially from those in the forward-looking statements of CenterPoint Energy
herein are discussed in CenterPoint Energy's and its subsidiaries Form 10-Ks for
the

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period ended Dec. 31, 2005, and Form 10-Qs for the quarters ended March 31 and
June 30, 2006, and other filings with the Securities and Exchange Commission.
Important factors that could cause actual results to differ materially from
those in the forward-looking statements of Duke Energy herein are discussed in
Duke Energy's Form 10-Q for the quarters ended March 31 and June 30, 2006, and
other filings with the Securities and Exchange Commission.

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