FILE PHOTO: An aerial photo of the devastation left behind from the North Bay wildfires north of San Francisco, California, October 9, 2017. California Highway Patrol/Golden Gate Division/Handout via REUTERS/File Photo A California startup using artificial intelligence (AI) and satellites to spot fire and weather risks on power lines, AiDash, reported on Tuesday it had raised $50 million in new funding, reflecting Silicon Valley efforts to create products that help energy companies adapt to climate change.