Have an idea on how to sustainably power a city block?

Yet another bad ass competition designed to change the world. The RE:VOLT competition is all about using renewable strategies such as wind and solar to come up with the most innovative ways to power an imaginary city block. Entries will be judged on the following criteria: Sustainability and Reality of Intent - 33% Affordability and Constructability - 33% Innovation and Originality - 33% Judges discretion - 1%