Solar

MIT does zero-carbon home

MIT Solar Decathlon entry
Early sketch of MIT’s Solar 7

Members of the Massachusetts Institute of Technology Solar Decathlon team head out for Washington, D.C. next week taking with them a house they designed and built from scratch. Dubbed “Solar 7,” it’s a home of the future: self-sufficient, powered purely by the sun, and MIT’s entry in an international competition for the most efficient – and livable – solar house.

The team hits the road Oct. 1, heading to the National Mall for the solar decathlon. There, in the shadow of the Capitol Building, Solar 7 will be judged against 19 other solar homes not only for architectural and engineering excellence, but also comfort, marketability, and energy efficiency.

But before it gets to compete, the team must finish building the house.…

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Home Depot’s solar deal spurned on net.

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Reputational issues

BP Solar this week tried to take us a step closer to mass-market off-grid living. The solar energy giant announced the availability of its home Solar kits through Home Depot stores in the metropolitan Denver and Boulder, Colorado, areas. The program enables customers to purchase complete, installed solar electric home power systems. Problem is, the notoriously bad service at Home Depot will deter many thousands of potential customers.

The service offers a licensed solar professional who visits you at home to assess your electricity needs and give a free consultation but the net is crawling with complaints about the outside experts provided by Home Depot.…

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Solar Decathlon

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Last year’s battle

Teams from 20 universities have spent the summer building enough homes for an entire solar village. The off-grid, self-powering homes will be on display for 10 days in October on the National Mall in Washington D.C., competing in the Department of Energy’s 2007 Solar Decathlon.

The point of the competition is not to create new building technologies. Entrants have to use commercially available products to prove that their sun-powered home can be commercially reproduced. For Massachusetts Institute of Technology (MIT) university with its access to super-efficienct, NASA-grade solar panels, that was a disadvantage.…

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