John Deere has announced all of its Tier 4 diesel engines are approved for B30 fuels, a fuel blend with up to 30% biodiesel. The Iowa Renewable Fuels Association called the action a “major step” ...

DECATUR, Ill. — A higher blend of biodiesel is catching the eye of a number of companies and the hopes of some farmers. Rob Shaffer grows soybeans in El Paso, Illinois. He said the biodiesel, B-99 or ...

Could Iowa’s success in normalizing biodiesel consumption spread across the country? It’s possible—but that would require effort from both state governments and the federal government. Iowa's ...

Less than a year after more than doubling the required percentage of biodiesel in No. 1 diesel fuel, concerns about clogged fuel filters caused the Minnesota Department of Commerce to temporarily ...

HAMBURG (Reuters) - Germany's ruling government coalition said on Monday it had scaled back plans to increase biodiesel blending in fossil diesel in 2009 but would also reduce a scheduled tax rise on ...

PARIS (Reuters) - France will probably raise the maximum level of biodiesel that can be blended with standard diesel within a few months, a move key to reaching the country's ambitious biofuel targets ...

Brazil’s National Energy Policy Council (CNPE) approved increasing the percentage of ethanol mixed in gasoline to 30% from 27%, and the amount of biodiesel in diesel to 15% from 14%. The changes take ...