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Feb 1, 2022

Abandoned Coal Mines Could Be Transformed Into Geothermal Greenhouses

Posted by in categories: food, sustainability

“They’re almost perfect,” she said.

Because the farms are not dependent upon the seasons they can acheive up to 10 crop cycles per year as opposed to 1 to 2 cycles in normal agriculture, producing up to 80 tons of food annually.

Because of this, one indoor acre is equivalent to 4–6 outdoor acres, Riffat says.

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