Many Republicans vying to replace Newsom as governor want to roll back the state’s ambitious plans to cut planet-warming emissions, a change with nationwide implications.
After years of drought, officials declared a shortage on the Colorado River. The decision triggers mandatory restrictions on water use.
After years of drought, officials declared a shortage on the Colorado River. The decision triggers mandatory restrictions on water use.
Trump gutted emissions reductions. The president must make up for time lost.
A plan aimed at the nation’s largest cluster of warehouses is designed to spur electrification of pollution-spewing diesel trucks and could set a template for restrictions elsewhere.
A race is on to produce lithium in the United States, but competing projects are taking very different approaches to extracting the vital raw material. Some might not be very green.
From a newly certified Whale Heritage Site to scenic byways for electric cars, five new initiatives suggest the travel industry may be envisioning a more responsible future.
Mr. Musk said on Tuesday that he had moved to be near a new factory Tesla is building outside Austin.
Struggling energy companies are increasing the production of renewable diesel, which can reduce greenhouse gas emissions.
General Motors said it would no longer back President Trump’s effort to strip California of the power to set fuel economy standards.
