A group that monitors the U.S. electricity system warns that grid reliability is “worsening” and blackout risks are rising for millions of people.

The North American Electric Reliability Corp. is worried that fast-changing electricity flows while running AI models could destablize the grid.

It is catastrophic for climate goals,’ Michael Thomas, founder of Cleanview, an energy industry research group ...

The world’s largest solar-plus-storage project has made a critical achievement that confirms system readiness ...