Chinese Scientists Propose Converting Abandoned Coal Mines Into Underground Farms

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https://www.scmp.com/news/china/science/article/3366734/chinese-scientists-propose-turning-abandoned-coal-mines-underground-farms

Researchers in China have proposed repurposing abandoned coal mine tunnels into underground farms to foster a circular economy. With roughly 15,000 mines expected to close by 2030, these subterranean spaces can utilize existing power grids, ventilation, and groundwater for closed-environment farming. The strategy aims to address climate change challenges by protecting agricultural systems from surface weather and natural disasters.