My town has tunnels that takes waste heat from a nearby coal fired power plant and uses it to heat buildings downtown. How do I know this? Because one evening a handful of us opened the grating and climbed down into the tunnel on our campus. Guess what we found? No blood stained mattresses. Not chained children. No Jews. No Freemasons worshiping Satan, just a large diameter pipe that was really hot.
When I was located at edgewood Maryland the buildings were all steam heated, sidewalks and all. No need to plow in the winter and laying on the warm concrete after pt felt great
My town has tunnels that takes waste heat from a nearby coal fired power plant and uses it to heat buildings downtown. How do I know this? Because one evening a handful of us opened the grating and climbed down into the tunnel on our campus. Guess what we found? No blood stained mattresses. Not chained children. No Jews. No Freemasons worshiping Satan, just a large diameter pipe that was really hot.
I don't see what's unusual about this. The university I went to was centrally heated by a huge boiler, huge state university
When I was located at edgewood Maryland the buildings were all steam heated, sidewalks and all. No need to plow in the winter and laying on the warm concrete after pt felt great
Nor I. Underground tunnels and utility corridors are all over for entirely legitimate purposes.