![Electric cars dominate U.S. climate-friendly vehicles [data: U.S. EIA; map: Climate Central]](http://images.hgmsites.net/tmb/electric-cars-dominate-u-s-climate-friendly-vehicles-data-u-s-eia-map-climate-central_100608171_t.gif)
The question is a reasonable one: electric cars may be zero-emission, but what about the electricity to recharge them? While renewable energy is growing globally, burning fossil fuels is still the source of most electric power today. The good news is that in most areas of the U.S., the "wells to wheels" carbon-dioxide emissions associated with... Electric cars are cleaner than hybrids in most places: mapped once again for your convenience
The question is a reasonable one: electric cars may be zero-emission, but what about the electricity to recharge them? While renewable energy is growing globally, burning fossil fuels is still the source of most electric power today. The good news is that in most areas of the U.S., the "wells to wheels" carbon-dioxide emissions associated with...