Compost Heating vs Passive Solar for a Greenhouse

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Solar vs compost heating for a greenhouse. I look at the costs and function of heating a greenhouse in the winter, and show how compost is cheaper and produces more stable heat than passive or active solar heating systems with a thermal battery and compost has the bonus of useable fertilizer at the end of the heating cycle. • Jean Pain compost heating -    • Jean Pain - English - Part 1   • Hay heat compost pile -    • Big Steaming Pile: Off-Grid Space Hea...   • Simple Tek Facebook -   / simpletekvideos   • SUBSCRIBE to Simple Tek - https://www.youtube.com/c/SimpleTek?s...

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