Dennis Walker installed his ground source heating and cooling system just over a year ago, and already he's saving more than two thousand dollars. A ground source, or geothermal, system uses energy ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...

HELSINKI--(BUSINESS WIRE)--Voltan Energy (Voltan Lähienergia) has secured an investment of 2.5 million in its second round of financing. The company will invest tens of millions in the construction of ...

Ground-source heat pumps, which tap into the stable temperatures found hundreds of feet beneath the Earth’s surface, are a super-efficient way to heat and cool homes. They’re also quite expensive to ...

Scientists from China have developed a novel optimization method for medium-depth ground source heat pumps, using an improved chaos particle swarm optimization. They coupled it with either a heat ...

Researchers in Sweden sought to raise the efficiency of ground source heat pumps by combining their operation with that of PVT systems and free cooling. Through a series of simulations, they found ...

New England’s largest energy utility, Eversource, is on its way to becoming the first gas utility in the country to build and run a “networked geothermal system.” The pilot project, which broke ground ...

If you're considering using a ground source heat pump to heat your home, you could be wondering what type of ground source heat pump problems you may encounter. Or, perhaps you have one and have a few ...

UND is in an ideal position to phase out its coal-fired steam plant and use ground heating instead, William D. Gosnold, a geophysics professor and an expert on such systems said today. He joined a ...