For decades, rolling blackouts and urgent calls for energy conservation were part of life in California — a reluctant summer ritual almost as reliable as the heat waves that drove them. But the state ...

California schools in Riverside County keep losing class time when utilities shut off power to prevent wildfires. On a windy morning in December 2024, power was shut off at Orange Vista High.

California’s top energy regulators on Tuesday said the state is better prepared to avoid last summer’s rotating blackouts, but they cautioned the power grid of the nation’s most populous state is ...

Less than two weeks after blacking out much of Northern California, the state's largest utility warned that dangerous fire weather could prompt another power shut-off to about a half-million people.

Millions of Californians could face energy blackouts this week amid a historic heatwave — a situation described by energy officials as a "perfect storm." According to The Weather Channel, parts of ...

LOS ANGELES (AP) — A massive natural gas well blowout last year that crippled a major energy supply for Southern California could lead to blackouts in the region over 14 days this summer, state ...

Add Yahoo as a preferred source to see more of our stories on Google. A bank of batteries storing solar energy at the Los Angeles Department of Water and Power's giant solar-plus-battery storage plant ...