The results are in for another contest at Solar Decathlon 2011 and the winner of the architecture phase is the University of Maryland with WaterShed. Team New Zealand (Victoria University of Wellington) took second place with First Light, and Appalachian State University took third place with the Solar Homestead.
The Solar Decathlon evolved this year with the advent of the Affordability Contest. It replaced the Lighting Design Contest, which was subsumed within other contests in the competition. Pursuant to the rules, teams receive up to 100 points by achieving an estimated construction cost of $250,000 or less. Above that, there’s a sliding scale with no points awarded for homes with a construction cost above $600,000.
KB Home, a publicly-traded home builder with its headquarters in Los Angeles, this month announced the nationwide roll out of net-zero energy home designs called ZeroHouse 2.0. The standard KB Home with Energy Star certification is built to save homeowners about $1,000 in average annual energy costs, while a ZeroHouse 2.0 design is expected to eliminate monthly electricity charges.