Auto makers face steep challenges in transitioning the nation to electric vehicles to meet tougher tailpipe emissions standards proposed by the EPA, with hurdles including consumer sentiment, supply-chain issues and a still-evolving network of public charging stations.

Auto makers face steep challenges in transitioning the nation to electric vehicles to meet tougher tailpipe emissions standards proposed by the EPA, with hurdles including consumer sentiment, supply-chain issues and a still-evolving network of public charging stations. https://ift.tt/lKtb7Ta