California Gov. Jerry Brown, center, arrives with Senate President pro Tem Kevin De Leon, D-Los Angeles, right, and Assembly speaker Toni Atkins, second from right, to sign landmark legislation SB 350 to combat climate change by increasing the state’s renewable electricity use to 50 percent and doubling energy efficiency in existing buildings by 2030 at a ceremony at the Griffith Observatory in Los Angeles on Wednesday, Oct. 7, 2015.
California Gov. Jerry Brown, center, arrives with Senate President pro Tem Kevin De Leon, D-Los Angeles, right, and Assembly speaker Toni Atkins, second from right, to sign landmark legislation SB 350 to combat climate change by increasing the state’s renewable electricity use to 50 percent and doubling energy efficiency in existing buildings by 2030 at a ceremony at the Griffith Observatory in Los Angeles on Wednesday, Oct. 7, 2015. Damian Dovarganes AP
California Gov. Jerry Brown, center, arrives with Senate President pro Tem Kevin De Leon, D-Los Angeles, right, and Assembly speaker Toni Atkins, second from right, to sign landmark legislation SB 350 to combat climate change by increasing the state’s renewable electricity use to 50 percent and doubling energy efficiency in existing buildings by 2030 at a ceremony at the Griffith Observatory in Los Angeles on Wednesday, Oct. 7, 2015. Damian Dovarganes AP