Gov. Jerry Brown Signs SB 100 Ahead of Global Climate Action Summit Tuesday, September 11, 2018 | Sacramento, CA Listen / download audio Update RequiredTo play audio, update browser or Flash plugin. FILE - In this July 7, 2017, file photo, California Gov. Jerry Brown discusses a bill with Chris Ferguson, right, a principal program budget analyst. Rich Pedroncelli / File / AP As San Francisco gets ready to play host to the Global Climate Action Summit this week, Gov. Jerry Brown talks with CapRadio’s Beth Ruyak about California’s new goal for 100 percent renewable electricity by 2045.