Exhibit 32.1
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350
In connection with the accompanying Annual Report on Form 10-K of PG&E Corporation for the year ended December 31, 2008 (“Form 10-K”), I, Peter A. Darbee, Chairman, Chief Executive Officer, and President of PG&E Corporation, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge and belief, that:

(1) | the Form 10-K fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2) | the information contained in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of PG&E Corporation.

| PETER A. DARBEE
| PETER A. DARBEE
| Chairman, Chief Executive Officer, and President

February 24, 2009

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350
In connection with the accompanying Annual Report on Form 10-K of PG&E Corporation for the year ended December 31, 2008 (“Form 10-K”), I, Christopher P. Johns, Senior Vice President, Chief Financial Officer and Treasurer of PG&E Corporation, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge and belief, that:

(1) | the Form 10-K fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2) | the information contained in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of PG&E Corporation.

| CHRISTOPHER P. JOHNS
| CHRISTOPHER P. JOHNS
| Senior Vice President,
| Chief Financial Officer and Treasurer

February 24, 2009