a reality show I would actually watch

E-topia, executive produced by Leo DiCaprio, will take a blighted American town and convert it into an environmentally sustainable one. (link)

"We're going to take a devastated community and help transform it as a prototype for the future…At the end of the day, we're all going to have to change the way we live, the way we burn and use fuel. ... We're trying to show the country and the world by example, town by town by town, how we can change the way we live and fight global warming."