Rebecca Gerendasy of Cooking up a Story just sent us this great video, produced for SARE, that speaks to farmers who have (or are considering building) a greenhouse. Here's her note:
Steven Schwen, or Earthen Path Organic Farm, in Lake City, MN, designed a thermal banking greenhouse, and through the help of a SARE grant, built it several years ago. I went to film the greenhouse, his farm, and talk to him about the process last August. The result was this video: Sustainable Energy: Thermal Banking Greenhouse Design.
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