With its four wind turbines, Rock Port, Mo., is the first town in America to get all its electricity from wind, according to the Columbia Daily Tribune, via EcoGeek.com. The turbines can generate a max of 5 megawatts daily, which the post says would be more than twice what the town of 1,300 needs. It's worth noting, however, if you go there: There's lots of skepticism in the comments.