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Coal Mining Without the Mine

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A technique for burning coal underground from the former U.S.S.R. is coming here. It's not at clean as solar or wind, but it beats the conventional coal business.
A technique for burning coal underground from the former U.S.S.R. is coming here. It's not at clean as solar or wind, but it beats the conventional coal business.

Wind Power & Energy News, Wind Turbine Project News

Coal Mining Without the Mine

Wind Power & Energy News, Wind Turbine Project News