The Greenest Web Host

The Greenest Host is a web host that claims to be the greenest. The company certainly has some green credentials to back up such an assertion. They are based in San Francisco, and they run their service from AISO.Net‘s solar powered datacenter. That’s right — AISO’s entire datacenter is powered by its own array of […]

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Solar Decathalon Preview

The Solar Decathlon is a competition held every four years in Washington D.C. The next Decathlon will be held in October, and twenty universities from around the world will be vying to build this year’s most efficient solar house. I’ll definitely be there to test the bedsprings and scrutinize the efficiency of the homes. But […]

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Solar Tubes: Very Efficient Heating

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Apricus makes a unique solar hot water heater which is 30-40% more efficient than flat plate solar systems. The secret to the performance is the use of cylindrical evacuated glass tubes to absorb the heat from the sun. Because the tubes are cylindrical, there is always a surface area that is perpendicular to the sun. […]

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