A lot college of college campuses, hospital's, and commercial type campuses have steam lines running to every building from one main plant. Its much more cost effective than having steam boilers for every building. Not to say they couldn't be used for nefarious reasons though.
A lot college of college campuses, hospital's, and commercial type campuses have steam lines running to every building from one main plant. Its much more cost effective than having steam boilers for every building. Not to say they couldn't be used for nefarious reasons though.