Trucking Fleets

PRNewswire, Fleets Urge Engine Makers to Support Biodiesel:

"The survey of 53 fleets representing more than 50,000 diesel-powered vehicles found that the vast majority -- 91 percent -- are in favor of using biodiesel. Forty-five percent of fleets surveyed are currently using biodiesel, and among them a 20 percent blend of biodiesel (B20) is the fuel of choice."