Tesla is now facing its worst crisis in years. Last week, CEO Elon Musk laid off the automaker’s roughly 500-person Supercharger team and what remained of its policy and new vehicle teams. Before that, it reported its first-quarter financial results — and they were even worse than the lackluster...

One of the most important pieces of the Biden administration’s climate policy has arrived: On Thursday, the Environmental Protection Agency issued new rules restricting climate pollution from coal-fired plants and  natural gas plants that haven’t been built yet. The rules will eliminate more than...

Jigar Shah might have more control over America’s new wave of industrial policy — not to mention its climate policy — than anyone not named Joe Biden. And he’s not even a Cabinet-level official. As director of the Department of Energy’s Loan Programs Office, which is akin to its in-house bank,...