The Solar Decathlon is a DOE competition run every few years for college teams to compete in designing and constructing green homes. I mentored a NY area team (Stevens, Parsons NS) for the 2011 competition and I'm looking forward to doing the same for 2013. While the 2011 drawings aren't up, the last few competitions' technical resources, including drawings and specs are published on the site - which will be a valuable resource for idea hunting for ways to beneficially integrate systems in cool ways.
I thought it might be a good thing to share with the group.
(Under 'technical resources' for each year).