Movies and TvShows featuring "hydroelectric" theme.

What will it really take, to transition from oil and coal, to the energies of tomorrow? SWITCH goes where no film has gone before, deep into the world's most restricted energy sites, to depoliticize competing power sources, make the technical accessible, and discover the truth of our energy future. Test audiences have raved, calling it, 'The most important energy film since An Inconvenient Truth.'