U.S. Sources of Electricity

After our discussion on Monday regarding the sources of electricity in the United States, I decided to look up an old site I remember from my Conservation of the Environment course. It's actually provided by National Public Radio, and the link for the title of this post leads you to an interactive map of the power grid of the U.S. There are also places to click so you can see the sources of power in individual states, where power plants currently exist, and potential locations for solar and wind energy. Hope some people find these maps as interesting as I did.