In 2002, Senate Bill 1078 established the RPS program, requiring 20% renewable energy by 2017.
The 2003 Energy Action Plan I accelerated the 20% deadline to 2010.
Senate Bill 107 (2006) codified the accelerated deadline into law.
The 2005 Energy Action Plan II examined a further goal of 33% by 2020.
Assembly Bill 200 (2005) modified some requirements for electric corporations that serve customers outside of California and have 60,000 or fewer customer accounts in California.
Executive Order S-06-06 (2006) established targets to increase the production and use of bioenergy.
Assembly Bill 1969 (2006) requires electrical corporations to purchase, at a CPUC set price, renewable energy output from public water and wastewater facilities up to 1 MW.
Senate Bill 1036 (2007) modifies the Supplemental Energy Payments process, and will be effective July 1, 2008.