At a recent meeting of the International Ground Source Heat Pump Association (IGSPHA), Enertech business development manager Rob Derksen shared tips for how HVAC contractors can become better at ...

Geothermal energy now stands out as a reliable, low-carbon solution in the transition to a balanced energy mix. While conventional geothermal systems rely on specific geological conditions, such as ...

MARTHA’S VINEYARD, MA — This geothermal rescue was for a closed loop geothermal system that was seriously overheating during the cooling season. This system had ten vertical loops that served 11 heat ...

Researchers have used computer models of closed-loop geothermal systems to determine if they would be economically viable sources of renewable energy. They found that the cost of drilling would need ...

Nearly 500 buildings in the state capital get their heat from a clean, renewable source located deep in the ground. By Cara Buckley Photographs and Video by Alex Hecht It’s pretty easy to get into hot ...

Water-source variable refrigerant flow (VRF)/variable refrigerant volume (VRV) systems are compact, flexible systems designed to offer many of the same benefits of air-source VRF/VRV systems. These ...

In the wooded hills south of Munich, Germany, engineers are drilling 8 km down in a bid to harvest limitless clean energy from Earth’s molten, radioactive core. The project could offer a blueprint for ...