Ethanol

New RFS requirements aren't going to please the oil industry. Seattle cuts emissions with XL Hybrids retrofits. BMW's Chinese X1 PHEV uses GKN Driveline's eAxle AWD technology.

Lightness and durability are key to a cheap solar roof. E15 raises money for breast cancer awareness. Maven arrives in LA, San Francisco, and Denver.

They thought it would take a series of reactions to convert CO2 into fuel, but the first step did the job.

Could the VW Beetle get an EV version with the motor in the rear? EPA wants to make higher ethanol blends more accessible. Neste to sell NEXBTL at Finland fueling stations.

Motev car service caters to high-profile clients. FF hires VW Senior VP Jeorg Sommer. Trump campaign says RFS position was posted in error. Elio updates on binding reservations.

Math is hard.

The Union of Concerned Scientists' Dr. Jeremy Martin gives a realistic look at the future of fuels both traditional and alternative.

Formula E drives on the the Arctic ice cap to raise awareness about climate change. Ethanol producers are emitting more NOx than they know.

Don't worry, Iowa.

Chris Evans wants to drive Riversimple's FCV. Mexico to replace MTBE with ethanol. nuTonomy CEO talks safety and satisfaction. Phihong looks to save stranded EV drivers.

Some automakers say mix of higher-octane fuel and higher-compression engines reduce emissions.

Know what happens when you assume? You make an ass out of you, me, and the federal government.

How can the EPA make decisions about renewable fuels if it doesn't have data?

DOE helps fund Ford's fuel cell development. Some Massachusetts schools are getting electric buses. A new study finds challenges for ethanol storage.

Hillary Clinton talks to California regulators about how to possibly tweak or overhaul the renewable-fuels standard.

How do you solve the hydrogen production problem? Produce the hydrogen in the car.

Record-setting Tesla forsaken "for weeks" at Colorado Springs Supercharger. General Wesley Clark argues in support of ethanol at the DNC. Treehugger asks, do you lend out your EV?

Senators ask for a 2.5 billion gallon biodiesel requirement. Mexican ethanol producers meet with US sorghum growers. Eight transit agencies order 35 EV buses from Proterra.

Ethanol fuel is an alcohol-based type of biofuel that is used as a popular alternative to gasoline.

The system is expected to be marketed from 2020 onwards.