Live Like a Leaf
The Leaf Community is the first sustainable community created in Italy.
The Leaf Community is the first sustainable community created in Italy. [continue reading]
The Solar Harvest home, built by Boulder-based Ecofutures Building, Incorporated, has been gaining a lot of recognition lately--and for good reason. By achieving 97.7 out of 100 points in an Energy Star audit, it stands as the ... [continue reading]
Workers begin installation of the underground coil for a ground source heat pump. The coil will be laid out in a horizontal configuration. [continue reading]
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Here are the final numbers for my Energy Upgrade California home retrofit. Table 1. Air Leakage (CFM50) Test-in air ...
The net-zero energy test house at the National Institute of Standards and Technology (NIST) in suburban Washington, D.C., not ...