Seeker
19-10-23, 05:12 PM
Sounds like a good idea...
https://www.euronews.com/green/2023/10/14/flooded-and-forgotten-how-europe-s-disused-coal-mines-could-help-heat-our-homes?utm_source=pocket-newtab-en-gb
https://www.euronews.com/green/2023/10/14/flooded-and-forgotten-how-europe-s-disused-coal-mines-could-help-heat-our-homes?utm_source=pocket-newtab-en-gb