US climate action requires electric cars; utilities doing their part already

2018 Kia Niro Plug-In Hybrid charging at office park, Santa Cruz, California, Dec 2017The subject of carbon dioxide emissions is hardly a simple one, especially when it comes to electric cars. They may not have tailpipes, but the electricity generated in order to keep them going has to come from somewhere. Electric utilities, it turns out, are doing their bit to reduce carbon emissions—and that makes it even more important...