ALJ/UNC/gd2 Date of Issuance 3/13/2012

Decision 12-03-008 March 8, 2012

BEFORE THE PUBLIC UTILITIES COMMISSION OF THE STATE OF CALIFORNIA

Application of Pacific Gas and Electric Company for Approval of a Power Purchase Agreement with Mariposa Energy, LLC. (U39E)

Application 09-04-001 (Filed April 1, 2009)

DECISION DENYING PETITION TO MODIFY DECISION 09-10-017

1. Summary

This decision denies the Petition to Modify Decision 09-10-017 wherein CAlifornians for Renewable Energy, Inc. seeks to rescind Pacific Gas and Electric Company's (PG&E) authority to procure 184 megawatts of new generation capacity from the Mariposa Energy Center project, revert the proceeding to its pre-settlement status, and impose fines and penalties on PG&E.