Carbon Nation

"Released February 11, "Carbon Nation" bills itself as "a climate change solutions movie that doesn't even care if you believe in climate change" -- which makes it the kind of film that even your climate-change denier friends can get behind on movie night.
The movie makes a very simple point: You don't have to believe in global warming to want clean air and water, more jobs, a sturdier economy, and cheaper energy. And if your skeptical friends still aren't on board, then there may not be a movie in the world that can change their minds.

According to The Village Voice, "Alternative energy sources-algae, wind, and geothermal-are showcased, but "Carbon Nation" is most persuasive when it focuses on the individuals utilizing those supplies in their communities.""-treehugger.com