20 years later: Minnesota's biodiesel legacy leads the nation After Minnesota opened the door, many states followed. In 2005, Washington became the second state to implement a mandate. Iowa state vehicles use B20 year-round, and Ames runs its snowplows on B100.
Microalgae: the biofuel feedstock of the future Alternative fuels are a growing sector ... and supported by robust collection networks built for biodiesel and renewable diesel production,” she said. “From a technical standpoint, they contain a high ...