Sempra Energy/SDG&E 4-16-2012 Response to 4-2-2012 SEC Comment Letter

[SEMPRA LETTERHEAD]





April 16, 2012



Via EDGAR


Mr. William H. Thompson

Accounting Branch Chief

Division of Corporation Finance

U.S. Securities and Exchange Commission

Washington, DC 20549


Re:

Sempra Energy

San Diego Gas & Electric Company

Form 10-K for Fiscal Year Ended December 31, 2011

Filed February 28, 2012

File No. 1-14201 and 1-3779


Dear Mr. Thompson:


On behalf of Sempra Energy and San Diego Gas & Electric Company, we are responding to your letter dated April 2, 2012 with respect to the above-referenced filing. Pursuant to our oral communications on April 16, 2012, we hereby confirm our expectation that, on or about April 30, 2012, we will provide the Staff of the Division of Corporation Finance with our response to the Staff’s comment. Any questions regarding this matter should be directed to the undersigned at 619-696-4576 (Joe Householder) or 858-650-4191 (Bob Schlax).


     Sincerely,


     SEMPRA ENERGY



/s/ Joseph A. Householder

Joseph A. Householder

Executive Vice President

Chief Financial Officer and Chief Accounting Officer


SAN DIEGO GAS & ELECTRIC COMPANY


/s/ Robert Schlax

Robert Schlax

Vice President, Controller, Chief Financial Officer

and Chief Accounting Officer



Cc:

Adam Phippen

Staff Accountant

Securities and Exchange Commission


Donald E. Felsinger

Executive Chairman

Sempra Energy


Debra L. Reed

Chief Executive Officer

Sempra Energy


Bruce Folkmann

Acting Controller

Sempra Energy


Virginia S. Oliver

Director, Financial Reporting

Sempra Energy