Isle initiative fuels hydrogen cars
1 of 1
GM says its hydrogen-fueled vehicles will get the equivalent of 58 miles per gallon and have 2.3 times the efficiency (converting fuel to energy) of an internal combustion engine.
Photos: Firefighter Training, June 29
Photos: Faith communities ring bells, offer music & prayers, June 28
Photos: Diamond Head State Monument crater hike, June 28
More Photo Galleries »