GM aims to use hydrogen fuel cells for mobile power generators

Automakers have been pursuing the dream of hydrogen fuel cell vehicles for decades -- who wouldn't want a car that runs on renewable hydrogen and only emits water vapor? But many challenges, from designing cars that can easily hold the fuel, to setting up reliable hydrogen distribution, have made it difficult to turn that dream into a reality. But what if you used those fuel cells to set up a remote EV charging station, or to replace a traditional gas or diesel generator for a large camp? That's...