Grid capacity sufficient for EVs, Risky fuel cell strategy?

Study tip: Navigant Research does not see any danger for U.S. grids through plug-in vehicles but lots of opportunities for utility companies.
navigantresearch.com via cleantechnica.com

Reading tip: Toyota’s fuel cell initiative might hold bigger risks than the company admits or maybe predicts, thinks Jonathon Ramsey, who has his doubts about hydrogen. Legitimately so?!
green.autoblog.com