How abandoned coal mines could heat our homes – BBC

How abandoned coal mines could heat our homes – BBC News

#abandoned #coal #mines #heat #homes #BBC

“BBC News”

Coal is one of the biggest contributors to greenhouse gas emissions in the world.

So it probably doesn’t come to mind when you think about clean energy.

But now, long-disused coal mines across the world are being repurposed to heat our homes and offices.

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