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Informational Only

This challenge is no longer accepting new submissions.

2011 ENERGY STAR National Building Competition: Battle of the Buildings

Teams from 245 commercial buildings are in a head-to-head competition to see who can reduce their energy use the most!

Environmental Protection Agency

Type of Challenge: Ideas
Submission Start: 09/01/2010 12:00 AM ET
Submission End: 08/31/2011 11:59 PM ET

This challenge is externally hosted.

You can view the challenge details here: