Environment

A California appeals court upheld a 2022 regulatory decision to reduce rooftop solar payments. Environmental groups may appeal to the state Supreme Court.

A deadly ski season in California raises urgent questions. Why doesn’t the state track resort injuries or deaths, and who’s protecting people on the slopes?

The Little Hoover Commission warns AI data centers could spike electricity bills, urging lawmakers to make tech companies — not households — pay for grid upgrades.

A Santa Barbara judge tentatively ruled that the Trump administration's intervention wasn't enough to let Sable Offshore restart a pipeline shut after a 2015 oil spill.

California schools faced repeated planned power outages in 2024-2025 as Edison cut electricity to prevent wildfires, forcing closures and costly backup power solutions.

California wants to slash greenhouse gases by electrifying homes and installing six million heat pumps by 2030. Lawmakers are pushing new policies to speed adoption. But some of the nation’s highest electricity rates stand in the way.

State fish and game officials declared mountain lions in the Central Coast and Southern California threatened under the state’s endangered species act.

Trump rescinded the legal foundation for U.S. climate policy. California is preparing to sue — and may try to write its own rules.

Even after legalization, illicit cannabis grows continue to pollute California’s public lands. And the contamination, new research shows, lingers.

EPA Administrator Lee Zeldin met with local and congressional leaders in San Diego on Thursday to tout the U.S. and Mexico's progress in cleaning up the polluted Tijuana River.