California may have lost up to $3 billion in potential revenue from a signature emissions reduction program over the past year, a new report has found. The Golden State’s cap-and-trade ...

Clean-energy projects have new deadlines for federal tax credits and limits on foreign parts, taking aim at California’s ...

Climate change activists slammed California Democrats and Governor Gavin Newsom for rolling back several environmental laws.

California has been slow to implement its landmark law but is well ahead of other states and the feds on making corporations cough up climate data.

With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the nation’s worst air quality. But officials face growing pushback about ...

For years, California has added significant amounts of renewable energy to its electric grid to meet the state’s mandate to ...

The state's ambitious Climate Superfund legislation would hold fossil fuel companies liable for emissions, but continues to ...

Breaking down California’s recently-passed state budget and CEQA reforms. How the lack of menopause research affects ...

The tax break of up to $7,500 on new or leased electric vehicles, as well as the $4,000 credit for used EVs, will be gone after Sept. 30. To clean energy advocates in California and around the country ...