Thursday, October 18, 2018

euronews hi-tech – Swedes convert body heat into central heating

February 8, 2012 by  
Filed under Guest Articles on Low Cost Heating

Some 250000 passengers travel through Stockholm’s Central Station each day, producing a lot of wasted body heat. Special heat exchangers have therefore been introduced to transfer this excess heat to another building across the street, cutting energy costs there by one quarter…. Video Rating: 5 / 5