 Plus, it will help improve air quality in communities near busy trucking routes. The U.S. Department of Energy cites a lifecycle analysis by the Argonne National Laboratory study concluded that biodiesel emissions for 100% biodiesel are 74% lower than emissions from petroleum-based diesel. Optimist says it's happy to partner with GrowMarket to show that decarbonization is financially and environmentally sustainable for heavy-duty fleets today. You're listening to the American Ag Network.