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Browsing the "energy-efficent home" Tag

German Buildings Not as Cold as You Think

August 22nd, 2011 | by Charis Michelsen

German citizens must get colder every winter -- according to co2online GmbH, the amount of energy used to heat residential buildings has decreased by 22% since 2002, sinking from 161 kWh/m2/year to 126 kWh/ m2/year. The company claims it has collected data from over a million homes



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