B100 Biodiesel Quality Improved A Lot In 5 Years

The latest national survey of 100% biodiesel (B100) "blend stock" samples by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) found that 95% of the samples from 2011-12 met ASTM International fuel quality specifications, a big improvement over 2007 when less than half of the samples met quality specifications.  The ASTM standards serve as guidelines for industry and are designed to ensure quality at the pump for consumers, along with reliable operation of the nation's vehicles powered by biodiesel blends.   read more

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