DLC128 5pts Actually, coal plants are not dirtier than plug in Hybrids, because coal plant emissions can be controlled easier, as opposed to a consumer product, of which the owner has no interest in controlling their emissions, only to save fuel. Besides, running on coal is not a bad thing, coal provides jobs and the money stays inside the United states as opposed to sending it abroad. Also, by electrifying the car, you are maximizing the efficiency and use of fossil fuels, because coal is burned in total optimal conditions, something you will not find in ICE's revving up through the RPM's. Even the engine powering the generator in the Volt is set to optimal RPM for the cleanest and most efficient operation. A hybrid generates its electricity from fossil fuels as well, but not in the most efficient manner. And some of that gasoline is derived from hostile sources to the United States and the world. Coal is from your neighbor. So the Volt, Tesla Roadster, Nissan Leaf, and Mini E, and other electric vehicles are IMHO the correct step into the future.