Biodiesel Blend Use Requirement
The following entities are required to use a biodiesel blend that contains at least 5% biodiesel (B5) when fueling at a bulk central fueling facility: any diesel powered vehicle owned or operated by the state, county or local government, school district, community college, public college or university, or mass transit agency. These entities are required to use B5 where available, unless the vehicle engine is designed or retrofitted to operate on a higher percentage of biodiesel or on ultra low sulfur diesel fuel. Biodiesel is defined as a renewable fuel conforming to ASTM standard D6751 and registered with the U.S. Environmental Protection Agency. (Reference 625 Illinois Compiled Statutes 5/12-705.1, 415 Illinois Compiled Statutes 120/10, and 815 Illinois Compiled Statutes 370/4)