Open loop systems may require water right permits ... They still do use electricity in the form of the geothermal heat pump, which powers the compressor, fan and circulating pumps.

Geothermal heat pumps are a form of clean energy that uses the natural heating and cooling power of the Earth. Here's how it can reduce your bills.

Oregon State University-Cascades has big plans to go green. The university is aiming to be among the first nationwide to be a ...

Some homeowners looking to switch out their heating and cooling systems are turning to home geothermal ... loop of flexible pipe that runs deep underground. The water gets circulated by a heat ...

A “networked geothermal” system is ... you're using water to pull heat out of the ground, move it through the loop, and send it into a home where a heat pump will concentrate that heat ...

Clean Energy Economy for the Region (CLEER) is hosting a free “Heat Beneath Our Feet” community, geothermal ... “ambient temperature loop,” an approach that uses the earth’s ambient temperature as ...

According to Eversource's website, the Framingham project consists of a geothermal heat pump connected to a series of buried pipes called the "ground loop." The system moves a heat-conveying fluid ...

CMU has one of North America’s largest geothermal heat pump systems and connects 16 buildings ... to the central loop to achieve a 100% geothermal campus. CMU’s work is a great example ...

Boreholes can heat water up or cool it down as it circulates underground. At CMU, a series of geothermal heat pumps and heat ... “It’s just a closed-loop water system.” ...