Britain’s electric utility backs earlier ban on new cars with engines, in 2030

Mark Webber driving a 2016 Porsche 919 Hybrid in LondonNorway and The Netherlands started the trend a few years ago, though they're relatively tiny car markets. Then France and the U.K. joined in. China, the world's largest new-car market by far, is doing it—though the country hasn't decided when. All of those countries plan to ban, or work the end of, sales of new vehicles with...