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236b. Amazing Solar-Geothermal Greenhouse - Greenest School Part II
b"Darcy Cunningham gives us a tour of the super cool solar-geothermal greenhouse that EcoVision students built at Lacombe Composite High School in central Alberta. The geodesic design uses passive solar, solar thermal and geothermal heat and even features an aquaponics system that works as part of the heating system. That's this week on CKUA Radio's Green Energy Future. Also see blog, photos and videos: http://www.greenenergyfutures.ca/episode/greenest-school-in-canada-has-a-solar-geothermal-greenhouse"