The Renewable Energy Group uses a genetically engineered microbial synthesis method to produce different diesel types from biomass, a more sustainable alternative to petroleum-based diesel. Their product is a proprietary fuel that combines renewable diesel and biodiesel. More specifically, their product combines EnDura Fuels™, VelociD™ and PuriD™. Their novel fuel provides excellent lubricity, high Cetane, and low Cloud Point for superior performance. This fuel also has much lower carbon intensity scores than petroleum diesel. This product currently provides the lowest overall engine emissions of any diesel fuel option. Furthermore, its elastomer swell, density, and bulk modulus properties are more comparable to conventional diesel than 100% renewable diesel.
EPA Presidential Green Chemistry Challenge: 2010 Small Business Award