https://www.ehpa.org/market-data/ https://www.ehpa.org/market-data/ District heating is at least studied by the EU. https://op.europa.eu/en/publication-detail/

https://www.ehpa.org/market-data/ https://www.ehpa.org/market-data/ District heating is at least studied by the EU. https://op.europa.eu/en/publication-detail/-/publication/4e28b0c8-eac1-11ec-a534-01aa75ed71a1/language-en https://op.europa.eu/en/publication-detail/-/publication/4e2... Wikipedia also has details https://en.wikipedia.org/wiki/District_heating#Europe https://en.wikipedia.org/wiki/District_heating#Europe a map https://www.wedistrict.eu/interactive-map-share-of-district-heating-and-cooling-across-europe/ https://www.wedistrict.eu/interactive-map-share-of-district-... Here in Linz, Austria, an industrial city, we even have district cooling. But not all houses in the inner city are connected to district heating, sadly some house owners can't be bother to accept the funding the government provides and replace gas heating :-(