Chris Turner explains why plus energy housing is the most inspring example of what is possible today. See how Rolf Disch designed and built solar ho...
Chris Turner explains why plus energy housing is the most inspring example of what is possible today. See how Rolf Disch designed and built solar houses that produce more energy than they consume while costing about the same as conventional middle class German homes. From the documentary Hope for a Change: Renewable Energy by John Wilson.
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