This is something that's actually done in Scandinavia https://www.datacenterdynamics.com/en/news/facebook-begins-installing-district-heating-system-odense-data-

This is something that's actually done in Scandinavia https://www.datacenterdynamics.com/en/news/facebook-begins-installing-district-heating-system-odense-data-center-denmark/ https://www.datacenterdynamics.com/en/news/facebook-begins-i...