Story perspectives

Researchers Propose Underground Farming in China’s Abandoned Coal Mines

9/8/2026

Summary

Story summary

Chinese scientists proposed underground agriculture in abandoned coal-mine tunnels across China.
Shanxi researchers detailed the concept in China Mining Magazine late last month.
Approximately 15,000 Chinese mines are slated to close by 2030, creating potential farming sites.
The Shanxi Province Resources Green and High-efficiency Development Engineering Centre suggested using tunnels, power, ventilation and groundwater for crops.
Researchers argued climate change threatens surface farming, making closed-environment underground farms valuable.

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Story summary

Chinese scientists proposed underground agriculture in abandoned coal-mine tunnels across China.
Shanxi researchers detailed the concept in China Mining Magazine late last month.
Approximately 15,000 Chinese mines are slated to close by 2030, creating potential farming sites.
The Shanxi Province Resources Green and High-efficiency Development Engineering Centre suggested using tunnels, power, ventilation and groundwater for crops.
Researchers argued climate change threatens surface farming, making closed-environment underground farms valuable.