At the University of Illinois there is centrally-heated steam that's used to heat many buildings http://www.dailyillini.com/features/greeks_and_campus/article_f

At the University of Illinois there is centrally-heated steam that's used to heat many buildings http://www.dailyillini.com/features/greeks_and_campus/article_f4382a28-70d6-11e2-a328-0019bb30f31a.html http://www.dailyillini.com/features/greeks_and_campus/articl... Every building was always super warm in the winter