The California Public Utilities Commission prepares quarterly reports on the status of the state’s Renewable Portfolio Standard. The latest was released in November. You can read the whole thing here (pdf).
Some of the highlights include:
More than 783 MW of renewable capacity came online in the first and second quarters of 2013 and over 1,944 MW is scheduled to come online before the end of the year
In the first and second quarters of 2013, the IOUs submitted 103 contracts for CPUC approval, representing 447 MW of renewable capacity.