Nissan Developing Ethanol Fuel Cell
You may have heard of fuel cell vehicles, or FCVs. For those who are unfamiliar, FCVs are a special type of hybrid vehicle. Whereas most hybrids are run by an engine that powers the battery for an electric motor, FCVs use hydrogen fuel cells to power the battery instead. For many in the automotive industry, FCVs represent the future of automotive energy, as they emit only heat and water while running-meaning that they're zero-emission…

