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Snippets of environmental news content from EarthFix and other trusted places. Curated by Toni Tabora-Roberts.
You put warm beer in the fridge, pretty soon the beer is cold and the back of your fridge is warm? Well you’ve moved heat from that warm material in the fridge to outside of the fridge and that’s basically exactly the same system – it’s a heat pump.
Lynn Mueller, president of a company in Vancouver, BC that installs systems to extract heat energy from wastewater. More about this on EarthFix:
King County Opens The Door For Heat Energy From Wastewater
Aug 6, 2012 7:19 pm
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