Digester Taps Thermal Energy To Grow Greens
Neighborhood Farm is able to plant lettuce and cut greens for sale within three weeks. Radiant heat keeps the soil at 70° to 75°F

Vermont farm adds new revenue stream by installing greenhouse heated with thermal energy from the digester engine.
Nora Goldstein
BioCycle February 2013, Vol. 54, No. 2, p. 33


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Composting, Organics Recycling, Anaerobic Digestion