By Khari Johnson, California residents now pay the highest price for electricity in the continental U.S., state analysts reported last month. Costs have been driven in part by levies to prevent and ...

Drivers in the Golden State are continuing to pay more at the pump than in any other state. The average price per gallon in California is now $4.84, up five cents since ...

California residents pay more for gas than anywhere else in the nation — and fuel prices are steadily rising, according to ...

The program, which has existed since 2011, is a $2-billion credit trading system that requires fuels sold in California to become progressively cleaner, while giving companies financial incentives to ...

For businesses that rely on heavy-duty diesel trucks, Washington’s decision to follow California’s emissions standards has ...

California drivers are seeing an increase in fuel expenses. The price of a gallon of regular gas rose 41 cents from one month ...

In a surprising twist, California’s controversial new fuel standard — a key part of its effort to replace fossil fuels — has ...

"When prices go up on other states that get their fuel from Canada, you'll likely see a ripple effect here in California," Johnson said. Aguayo said that he is concerned about paying the bills and ...

The details behind the decision of California's Office of Administrative Law to block the state's controversial clean air ...

A proposal by state Sen. Scott Wiener creates a new wrinkle in four interrelated issues: climate change, the future of ...