NextEnergy CEO Jim Croce announced that NextEnergy and partners will soon begin working in the National Biofuels Energy Laboratory in the NextEnergy Center, the organization's research-and-development complex. Activities are expected to include developing a national standard for B20 - a 20 percent biodiesel, 80 percent regular diesel mix - and testing products for fuel production. Wayne State University is a lab partner along with Delphi Corp., Robert Bosch Corp., Santa Barbara, Calif.-based Biodiesel Industries Inc., and the U.S. Army Tank and Automotive Research, Development and Engineering Center.