Ground in truth
Heat pump group verifies ‘green' label
"Green” heating and cooling sources are close enough to stand on — within the earth.
But what do people stand on to legitimately claim that installation of a geothermal system is "green”?
They probably rely on training and accreditation from the International Ground Source Heat Pump Association , a Stillwater -based, but international, third-party verifier and trainer of all things to do with geothermal sy...
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