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Informational Only

This challenge is no longer accepting new submissions.

Green Power Community Challenge

A year-long campaign to encourage cities, towns, villages, and Native American tribes to use renewable energy.

Environmental Protection Agency

Type of Challenge: Creative (design & multimedia)
Submission Start: 09/22/2010 12:00 AM ET
Submission End: 09/01/2011 11:00 PM ET

This challenge is externally hosted.

You can view the challenge details here: