Explore today's residential solar technologies and green design on display October 9th - 13th or 15th - 18th in Washington DC. Hosted by the U.S. department of Energy, The Solar Decathlon is a competition between 20 teams of college and university students from around the globe. Each team competes to design, build and operate the most esthetic appealing, effective solar-powered home. Visit- www.solardecathlon.org