Natural gas prices could triple in some parts of the U.S., which could saddle hyperscalers with massive bills to power their AI data centers.

Tesla wants to build a massive solar factory in Texas, but first it wants the state to chip in to defray the costs.

Form Energy has landed Google and Crusoe as customers. Now, it has raised $750 million to expand manufacturing to deliver its massive, 100-hour batteries.

Reservoir has built an ultra-efficient water heater that can predict hot water demand, store energy, and detect plumbing leaks throughout a home.

Fusion power startups are turning to Kyoto Fusioneering to supply components for future power plants. The Japan-based startup just received a grant to build a part of the fuel system.

Battery materials startup Sila will use a $1.4 billion loan from the U.S. Department of Defense to scale production at its factory in Washington state.

The Trump administration has now convinced developers to abandon 12 offshore wind leases. The latest will cost taxpayers $1.2 billion.

The fab is intended to build chips for data centers that will be run by SpaceX and its xAI subsidiary.

Ford's CEO has described the new Ford Fathom as a "Model T moment" for the company. But the EV pickup is unlikely to live up to lofty expectations, and maybe it doesn't have to.

Climate nonprofits can again access their federal funding more than a year after the Trump EPA ordered Citibank to freeze their accounts.

The purchase illustrates just how interconnected Elon Musk's universe of companies are.

Tech companies and developers have been scouring the U.S. for places to build data centers, and they’ve been drawn to Texas’ loose regulations and seemingly abundant power supply. But even Texas can be pushed to the brink.