California May 2, 2022 7:22 pm California Hits Green Energy Milestone NBC Bay Area’s Raj Mathai spoke to Laura Deehan, California’s director for environment, about the latest milestone for the green movement. US & World Videos 1:29 UN hosts climate change conference in Azerbaijan 2:49 California reservoirs' levels drop after a summer of record heat and fire danger 0:54 Free electric heat pump water heaters for SF residents 3:09 Breaking down the greenhouse effect 1:59 Climate tech conference gets underway in Silicon Valley
