District Heating

A system similar to that which heated Roman baths could become a key cog in the future of heating in Vancouver, British Columbia.
Oct 15, 2014   Citiscope
The steam rising from New York City streets in the winter offers a lesson about urban infrastructure, according to this explainer form <em>Urban Omnibus</em>.
Dec 11, 2009   Urban Omnibus
New projects in North Carolina and Ontario take an old idea of district heating to new levels using solar.
Mar 3, 2009   The Wall St. Journal