EU research groups say EU needs ban sales by 2035 http://www.reuters.com/article/us-climatechange-cars-idUSKCN11L197 Story on Norway by 2025 https://electrek.co/2016/06/03/norway-gasoline-powered-car-ban-2025/ http://fortune.com/2016/06/04/norway-banning-gas-cars-2025/ 8 states by 2050 http://www.businessinsider.com/gas-powered-cars-banned-2015-12 http://blog.caranddriver.com/no-more-new-gas-powered-cars-by-2050-say-eight-states-and-five-countries/ And Morgan Stanley says many of them will be autonomous. "The market for private automobile ownership is likely headed for disruption" https://www.morganstanley.com/ideas/car-of-future-is-autonomous-electric-shared-mobility