American Greenfuels produces nearly 60 million gallons a year of biodiesel made from used cooking oil and other waste.

Farm state politicians have been trying for more than a decade to pass legislation that would allow E15 — gasoline containing 15% ethanol — to be sold year-round across the country. While E15 can be ...

California residents will soon get some price relief at the pump and reductions in harmful vehicle emissions, thanks in part ...

Farm state politicians have been trying for more than a decade to pass legislation that would allow E15 — gasoline containing 15% ethanol — to be sold year-round across the ...

General Motors began phasing out support for CarPlay in its electric vehicles back in 2023, leading to complaints from iPhone users, but the company has no plans to back down. In fact, GM is going ...

Let’s start with the facts. Ethanol, the primary renewable fuel under the RFS, consistently trades below the price of gasoline blendstock. Independent studies show that ethanol blending drives pump ...

Your editorial on ethanol blending requirements “The Wrong Way to Help Farmers” (Sept. 5) understates the value of our domestic biofuel industry. Far from increasing fuel costs for consumers, ...

AB 30 would make California the last state to authorize the sale of E15 fuel. California lawmakers passed a bill Wednesday that would authorize the sale of higher-ethanol fuel, giving Democratic Gov.

California lawmakers on Wednesday voted to permit the sale of a higher-ethanol fuel blend, aiming to lower gasoline prices in the nation's largest auto market. The sale of E15, a blend containing 15% ...

1 College of Materials and Chemical Engineering, China Three Gorges University, Hubei, China 2 School of Water Conservancy and Environment, China Three Gorges University, Hubei, China To overcome the ...

Folks have been experimenting with ethanol in modern combustion engines even when they weren't so modern. Nicolaus Otto, the inventor of the traditional four-cycle engine, used it to power one of his ...