DPF Parts Direct reports California's Clean Truck Check aims to reduce diesel emissions, raising compliance costs and ...

The rules that went into effect July 1 requiring companies to lower the carbon content of their transportation fuels marked ...

It’s an apparent contradiction: on one hand, state regulators reported in May that California gasoline pump prices since 2015 average 41 cents per gallon higher than in other states, after ...

The average fuel price in state declined about 15 cents since last month. According to the EIA, gas prices across the state ...

In an area long plagued by air pollution, permitting irregularities have opponents of what’s predicted to be the world’s ...

It’s the heart of the summer driving season, but gas prices are showing little movement, AAA Oregon/Idaho said Tuesday in its ...

Two major oil companies plan to close crude oil refineries in California within a year, taking out about 18% of the state’s ...

In states without policies to drive renewable energy, power prices could surge as federal tax incentives for clean energy ...

Southwest Gas' spin-off potential is priced in, with limited upside, dividend challenges, and sector risks. Read here for ...

During a White House Faith Office luncheon on Monday, Trump said that gas prices are at the lowest level recorded in years — ...

California Gov. Gavin Newsom says new state data shows two-thirds of the state’s energy came from “clean” energy sources in 2023. Energy prices for the state’s ...