A test Scania now runs local routes with wine ED95 in its tanks.
Canadian researchers say they've found a better way to transform these monstrosities.
The Trump administration will scale back the use of biofuels waivers for small refineries and count ethanol exports toward federal biofuels usage quotas as part of a broad overhaul of the nation's renewable fuel policy, a source briefed on the plans said on Friday.
Senator Tammy Duckworth cites a potential conflict of interest.
Alaska Airlines isn't the first to use biofuel, but it's the first to use it from this source.
How to kill rust-causing germs: take one F-16, drop it in a huge oven, bake at 180 degrees until tender.
How can the EPA make decisions about renewable fuels if it doesn't have data?
Hillary Clinton talks to California regulators about how to possibly tweak or overhaul the renewable-fuels standard.
There are a lot of problems with the US Navy's biofuel blend, one of the service's former captains claims.
Green-energy job numbers are growing a lot faster than employment in the oil and coal industries.
For 2017, EPA calls for 18.11 billion gallons of biofuel to be mixed in gasoline and diesel. But it shouldn't affect you at the pump.
A study launched by VW and Shell looks to biofuels as a better way to achieve climate goals. Others see it as an attempt to block fuel-economy targets.
The latest idea is to send drones up to scout out the best location to plant sorghum for biofuel production.
Republican frontrunner Donald Trump attacks second-place Ted Cruz over ethanol in a state that makes 30% of all the biofuel in the US.
The Paris COP21 deal could force the US military to reveal just how much carbon it emits each year, painting a better picture of America's overall emissions.
So far, Ted Cruz has been spared Donald Trump's attacks against his Republican opponents. Now, the gloves are off on the topic of ethanol.
The EPA is boosting the amount renewable fuels in the US gasoline supply despite opposition by an unusual alliance.
USDA announces plan to nearly double the number of biofuel pumps across the country with $100 million in grants to match state-level and private funding.