A century-old steam pipe network provides heating for over 200 large buildings in Boston and Cambridge. Greening the steam generation could help building owners lower their carbon footprint, since heating accounts for roughly half of those building's emissions.
Don Silvia served his country with bravery in the US Army in Vietnam from January 15, 1970, to August 18, 1971. He was a member of the 23rd Infantry Division/Americal