In an unrelated action, California’s gasoline excise tax, which is adjusted annually, increased 1.6 cents per gallon on ...

No immediate hike in California gas prices will occur, but Democrats and Republicans in the Legislature fear the effects of ...

Cummins has built an empire powering the heavy-duty work truck and other machines of industrial might. Here are the most ...

EIA estimated U.S. distillate stocks in the week ended June 20 at 132.15 million bbl, nearly 27 million bbl below the five-year average. The five-year average, however, was inflated by huge distillate ...

Early guidance for the new Sec. 45Z clean fuel production credit raises concerns regarding the eligibility of fuel sales to wholesalers.

The backstory: Gov. Gavin Newsom’s office issued a fact-check memo defending the rule and saying the impacts are exaggerated, ...

The state is speeding up its timeline to cut the carbon intensity of fuels, which could increase gasoline prices by between 6 ...

Researchers suggest a more moderate and gradual price increase may come as the result of fuel regulation updates.