Questionable electric-car study, GM biodiesel, WY threatens renewable energy: Today’s Car News

2017 Chevrolet ExpressToday, a study on electric-car emissions is based on questionable assumptions, General Motors offers B20 biodiesel capability in several car and truck models, and a Wyoming bill would essentially ban utilities from using renewable energy. All this and more on Green Car Reports. Two U.S. agencies concluded that 2016 was the hottest year on record...