California Governor Jerry Brown promised to fight barriers to solar installations at the opening ceremony of Intersolar, the world's largest solar energy exhibition and conference which runs this week in San Francisco.
San Francisco Mayor Ed Lee joined Governor Brown in touting his support of renewable energy and calling for further innovations. Intersolar is expected to draw nearly 30,000 exhibitors, speakers, and attendees from all over the world.
Arielle Zionts filed this report from San Francisco: