Right now 20 solar-powered homes are competing for bragging rights at the Solar Decathlon in Washington, D.C. With a few more contests left and the final results this Friday, Team California is edging ahead of the pack. They’ve won both the architectural and communications contests and scored third in the market viability contest. That said, both Team Germany and Cornell are doing some incredible things, and anything can happen. We’ll have to wait and see whether the Refract House can hold on to first.
Team Germany took first prize at Solar Decathlon 2007, and they’re moving up in the rankings this year. After the architectural competition, the team is now solidly in second place with a few more days to go. Could the cube with a solar facade bring last year’s victor its second consecutive win? In 2007, Team Germany had a beautiful home covered in oak louvered frames with integrated photovoltaics. This year, the team of 24 architects and students has furthered the same theme with 40 single-crystal silicon panels on the roof and roughly 250 thin-film CIGS panels on the sides.
Earlier this month, we previewed each of 20 solar-powered homes competing in the Solar Decathlon in Washington, D.C. Over the next few weeks, we’ll try to delve into more detail to uncover innovation at its best. This house, the Silo House, was designed and built by over 150 students and faculty at Cornell University. It features three, 16-foot diameter silos that hold the kitchen, bedroom, and living room. The Silo House is grid-tied and powered by 40, 200-watt photovoltaic panels, a solar thermal system, and a building integrated solar thermal system. The Silo House currently leads the competition … will they be the team to take first place?
Yesterday, Dow Chemical Company (NYSE: DOW) unveiled its new line of DOW POWERHOUSE Solar Shingle. The Solar Shingle was designed to be integrated into rooftops with standard asphalt shingle materials. Dow expects the shingle systems to be available in limited quantities by mid-2010 and more widely available in 2011. And although the company says the system will provide a low-cost solar option for homeowners, we have not received any specific pricing details at this time (see below).
Hocking College — a two-year technical college in Nelsonville, Ohio — has trained its students for jobs in Ohio's manufacturing sector since 1968. As these jobs began leaving the state, Hocking College saw the potential for growth in alternative energy jobs. The school launched the Energy Institute in 2002, with just three students to offer training in advanced energy and fuel cells. Enrollment has since increased to 125 students and the curriculum has also expanded to include hybrid and plug-in vehicle courses, as well as courses about wind and solar power.
The school's newly completed building, located in Hocking County, reflects Hocking College's commitment to participating in the new green economy. The 12,200 square-foot building is on track to become the first higher education building in Ohio to receive LEED Platinum certification.
The other day, Ready Solar announced the availability of this ground mount accessory for its modular Solar in a Box photovoltaic system. The ground mount is just one more accessory that fits well with Ready Solar's line of dead simple solar products. It bolts onto the integrated solar system and the tilt angle is established based on the distance between the front and back legs.