California Gov. Jerry Brown speaks at the Carbon Neutrality Initiative on the campus of the University of California-San Diego, Tuesday, Oct. 27, 2015, San Diego.
California Gov. Jerry Brown speaks at the Carbon Neutrality Initiative on the campus of the University of California-San Diego, Tuesday, Oct. 27, 2015, San Diego. Lenny Ignelzi AP
California Gov. Jerry Brown speaks at the Carbon Neutrality Initiative on the campus of the University of California-San Diego, Tuesday, Oct. 27, 2015, San Diego. Lenny Ignelzi AP