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Pure Energies helps homeowners across the country save money on their electric bills by having the best solar installers compete for their business. We use custom technology to show how much you can save, over the phone, for free, and in just a few m...

The DOW POWERHOUSE Solar Shingle is a durable and practical roofing material built to withstand extreme temperatures and inclement weather while providing clean, renewable energy to your home or business.

Latest news and features on science issues that matter including earth, environment, and space. Get your science news from the most trusted source!

Solar energy news and commentary. From solar science, to solar policy, to solar economics, we're obsessed with solar.

The industry leader in green building product reviews, news and case studies. Home of Environmental Building News and GreenSpec.

With 25 years experience no one is more qualified than PetersenDean to ensure the integrity of your roof following a solar installation. And with a business history five times longer than the average solar contractor, PetersenDean will be able ...

Since 1904, CertainTeed has supplied excellence in its quality exterior and interior building products. Reliability and performance wrapped in beauty. CertainTeed: building products manufacturer. Quality made certain, Satisfaction guaranteed

Cleantech innovation: We are as gods, so we might as well get good at it.

Bringing a quarter century of proven experience and performance on solar power, SunPower provides residential, commercial and power plant solar solutions. Discover why SunPower is The World’s Standard for Solar.

Groundbreaking developments in science, space, technology, health, and the environment

Renewable Energy World Online - Explore renewable energy news, jobs, events, companies, products, and more.

Real estate advice from home construction & remodeling , appraisals and loan rates, to types of mortgages, information on refinancing to avoid foreclosure and more.