HB 1446 -- Biodiesel Fuel Use in Department of Transportation Vehicles Sponsor: Whorton Currently, at least 75% of the Department of Transportation's diesel-powered vehicle fleet and heavy equipment are required to use diesel fuel with a biodiesel fuel oil content of "B-20", which is defined as a blend of 20% by volume biodiesel fuel and 80% by volume petroleum-based diesel fuel, if it is commercially available. This bill allows the Department of Agriculture in consultation with the Department of Transportation by rule to exempt in whole or in part the Department of Transportation's affected vehicles from the B-20 biodiesel fuel requirement.Copyright (c) Missouri House of Representatives