GM, Daimler, Honda Betting on Hydrogen Fuel Cells Posted: Apr. 08, 2008 10:04 a.m. Car and Driver reports, “Fuel-cell vehicles -- where hydrogen is converted to electricity onboard and there are no emissions -- are real today and even more feasible tomorrow under a carefully scripted development plan at General Motors that culminates in as many as one million affordable FCVs by 2020.” GM has nearly completed development on a fuel cell propulsion system “that has been reduced to half the size for half the materials, less weight, and less cost” that previous models. “The next-gen fuel-cell stack will hit...