Forget the days of separate furnaces and AC units hogging space and energy. Geothermal heating and cooling systems are transforming homes and communities across the country, delivering a one-stop ...

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 ...

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 ...

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 ...

Sandia National Laboratories 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 ...

In areas with geologically recent volcanic activity and ample underground water flow, like the Hawaiian Islands, geothermal energy technologies present options to augment the electric grid. Subscribe ...

According to the NREL, researchers from UH Mānoa’s Hawaii Groundwater and Geothermal Resources Center teamed up with Lawrence Berkeley National Laboratory under the Department of Energy’s Energy ...