4. CPA's 2007 Filings

As required by D.05-10-042 and D.06-06-064, Calpine timely submitted Year-Ahead System RAR and Local RAR compliance filings by October 31, 2007, for the 2008 calendar year. However, the Commission's Energy Division staff found procurement deficiencies in Calpine's compliance filings. Energy Division notified Calpine of the deficiencies on December 13, 2007, and Calpine submitted an amended filing on December 21, 2007.