A123 expands, BMW electric plans, fuel-economy battle, Kia Niro chatbot: Today’s Car News

2017 Kia Niro, San Antonio, Texas, Dec 2016Today, BMW's electric-car plans may have changed, Tesla solar roof tiles can be preordered, A123 is bigger than you think, and VW plans even greater reductions in the environmental impact of carmaking. All this and more on Green Car Reports. We ran down our top news stories from the previous week. If you're interested in the new Kia Niro hybrid...