##### 



Exhibit 1.1
 
     
 
  Company Underwriters 2017 Notes 2037 Notes Notes Base Indenture Trustee Supplemental Indenture
No. 11 Supplemental Indenture No. 12 Supplemental Indentures Indenture Pricing
Disclosure Package
 1. Representations and Warranties of the Company.




---



##### 



Commission 1933
Act Registration Statement Effective Date Basic Prospectus Preliminary Prospectus Pricing Supplement Prospectus
 1934 Act
 Applicable Time
 TIA
 2




---



##### 



provided however
      3




---



##### 



Material
Adverse Effect
  4




---



##### 



Environmental
Laws
   5




---



##### 



2. Sale and Delivery.
  DTC
 6




---



##### 



Representatives Designated Office Closing Date
 Closing Location New York Business Day
 3. Free Writing Prospectuses.
 Permitted Free Writing Prospectus
  7




---



##### 



4. Covenants and Agreements.
    8




---



##### 



9




---



##### 



5. Expenses.
  6. Conditions of Underwriters Obligations.
  10




---



##### 



CNP
   11




---



##### 



12




---



##### 



13




---



##### 



14




---



##### 



15




---



##### 



7. Indemnification and Contribution.
  16




---



##### 



17




---



##### 



18




---



##### 



19




---



##### 



8. Substitution of Underwriters.
   9. Survival of Indemnities, Representations, Warranties, etc.
  20




---



##### 



10. Termination.
  11. Notices.
   12. Successors.
  21




---



##### 



13. Relationship
  14. Applicable Law.
   15. Counterparts.
  22




---



##### 



Very truly yours,
CENTERPOINT ENERGY RESOURCES CORP.By:
    /s/ Gary L. WhitlockName:
    Gary L. WhitlockTitle:
    Chief Financial Officer and Executive
Vice President 23




---



##### 



Accepted as of the date hereof:Citigroup Global Markets Inc.By:
    
    /s/ Brian D. BednarskiName: Brian D. BednarskiTitle: DirectorMorgan Stanley & Co. IncorporatedBy:
    
    /s/ Aron JaroslawiczName: Aron JaroslawiczTitle: Executive DirectorUBS Securities LLCBy:
    
    /s/ John DohertyName: John DohertyTitle: Executive DirectorBy:
    
    /s/ Demetrios TsapralisName: Demetrios TsapralisTitle: Director
  24




---



##### 



Principal
    
    
    PrincipalAmount of
    
    
    Amount ofUnderwriter
    
    2017 Notes
    
    
    2037 NotesCitigroup Global Markets Inc.
    
    $
    58,334,000
    
    
    $
    58,334,000Morgan Stanley & Co. Incorporated
    
    
    58,333,000
    
    
    
    58,333,000UBS Securities LLC
    
    
    58,333,000
    
    
    
    58,333,000Comerica Securities, Inc.
    
    
    12,500,000
    
    
    
    12,500,000HSBC Securities (USA) Inc.
    
    
    12,500,000
    
    
    
    12,500,000Scotia Capital (USA) Inc.
    
    
    12,500,000
    
    
    
    12,500,000SunTrust Robinson Humphrey, Inc.
    
    
    12,500,000
    
    
    
    12,500,000Wachovia Capital Markets, LLC
    
    
    12,500,000
    
    
    
    12,500,000The Williams Capital Group, L.P.
    
    
    12,500,000
    
    
    
    12,500,000Total
    
    $
    250,000,000
    
    
    $
    250,000,000




---



##### 



SCHEDULE II
 
 6.125% Senior Notes due 2017
 Issuer:
    
    CenterPoint Energy Resources Corp.Security:
    
    6.125% Senior Notes due 2017Size:
    
    $250,000,000Maturity Date:
    
    November 1, 2017Coupon:
    
    6.125%Interest Payment Dates:
    
    May 1 and November 1, commencing May 1, 2008Record Dates:
    
    April 15 and October 15Price to public:
    
    99.658%Benchmark Treasury:
    
    4.75% due August 15, 2017Benchmark Treasury Yield:
    
    4.521%Spread to Benchmark Treasury:
    
    + 165 bpYield:
    
    6.171%Make-whole call:
    
    At any time at a discount rate of Treasuryplus 25 basis pointsExpected Settlement Date:
    
    October 23, 2007CUSIP:
    
    15189W AC4Anticipated Ratings:
    
    Baa3 by Moodys Investors Service, Inc.BBB by Standard & Poors Ratings ServicesBBB by Fitch RatingsJoint Book-Running Managers:
    
    Citigroup Global Markets Inc.Morgan Stanley & Co. IncorporatedUBS Securities LLCCo-Managers:
    
    Comerica Securities, Inc.HSBC Securities (USA) Inc.Scotia Capital (USA) Inc.SunTrust Robinson Humphrey, Inc.Wachovia Capital Markets, LLCThe Williams Capital Group, L.P.




---



##### 



6.625% Senior Notes due 2037
 Issuer:
    
    CenterPoint Energy Resources Corp.Security:
    
    6.625% Senior Notes due 2037Size:
    
    $250,000,000Maturity Date:
    
    November 1, 2037Coupon:
    
    6.625%Interest Payment Dates:
    
    May 1 and November 1, commencing May 1, 2008Record Dates:
    
    April 15 and October 15Price to public:
    
    98.995%Benchmark Treasury:
    
    4.75% due February 15, 2037Benchmark Treasury Yield:
    
    4.803%Spread to Benchmark Treasury:
    
    + 190 bpYield:
    
    6.703%Make-whole call:
    
    At any time at a discount rate of Treasuryplus 30 basis pointsExpected Settlement Date:
    
    October 23, 2007CUSIP:
    
    15189W AD2Anticipated Ratings:
    
    Baa3 by Moodys Investors Service, Inc.BBB by Standard & Poors Ratings ServicesBBB by Fitch RatingsJoint Book-Running Managers:
    
    Citigroup Global Markets Inc.Morgan Stanley & Co. IncorporatedUBS Securities LLCCo-Managers:
    
    Comerica Securities, Inc.HSBC Securities (USA) Inc.Scotia Capital (USA) Inc.SunTrust Robinson Humphrey, Inc.Wachovia Capital Markets, LLCThe Williams Capital Group, L.P.
 
  2




---



##### 



SCHEDULE III
 PRICING DISCLOSURE PACKAGE