The agency replied two months later, saying it had “competing priorities,” officials from a coalition of Western states said.

The dire projections come from the state’s Climate Change Assessment, which analyzes the impacts of changing weather patterns on the nation’s most-populous state.

Two California Highway Patrol officers are recovering from serious injuries after a Tesla drove into their patrol car at a crash scene on Interstate 80 in Fairfield. The 22-year-old driver told investigators he was asleep with Tesla’s “Full Self-Driving” engaged.

CHP released dashcam video of the impact on Thursday. It’s the latest Tesla to plow into an emergency scene, a failure federal regulators started investigating five years ago.

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Tech billionaires have raised more than $340m to defeat Prop 40, a one-time 5% wealth tax that will fund healthcare and education

Tech billionaires have been dumping hundreds of millions of dollars into the fight against a wealth tax in California. They’ve raised more than $340m, and the campaign they’re funding is spending more than $1m a day to defeat the measure, according to state financial disclosures.

With the election less than a month away, those funds are being spent at a stepped-up pace. During the first 19 days of September, according to the most recent campaign filings, the opposition campaign plowed through at least $21.2m to fight the billionaire tax – surpassing $1m per day. Voters are being inundated with robotexts, mailers and advertisements that warn a tax on billionaires would “expose all Californians to higher taxes”, as one ad reads.

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© Composite: The Guardian/Getty Images

© Composite: The Guardian/Getty Images

© Composite: The Guardian/Getty Images

Tesla Powerwalls did most of the heavy lifting as California’s home batteries set a new grid record last week. On October 6, more than 85,000 Powerwall owners sent over 600 MW to the grid, the bulk of a combined 745 MW dispatch that Sunrun announced today.

That’s 28% more than the 580 MW record the two companies set less than a month ago. And it’s bigger than most gas peaker plants in the state.

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Sunrun and Tesla pulled a record 580 megawatts of power from home batteries onto California’s grid during a heat wave on September 9, the largest residential distributed power plant event ever recorded.

The dispatch pooled more than 140,000 home batteries across the state and ran for a three-hour window in the evening, when the grid was straining under air-conditioning load.

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