Keywords: Energy Secretary Chu Visits SCI-ArcCaltech's Solar Decathlon House.jpg en U S Energy Secretary Steven Chu left speaks with members of the SCI-Arc/Caltech team Andrew Gong second from left and Elisabeth Neigert right as he tours their entry in the U S Department of Energy Solar Decathlon 2011 in Washington D C Friday Sept 30 2011 Credit Stefano Paltera/U S Department of Energy Solar Decathlon 2011-09-30 07 03 50 http //www flickr com/photos/departmentofenergy/8660701989/sizes/o/in/photostream/ ENERGY GOV ENERGY GOV http //flickr com/photos/37916456 N02/8660701989 2013-04-24 14 50 26 United States Government Work PD-USGov Uploaded with UploadWizard Steven Chu |