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 ...

BOISE, Idaho — Two geothermal leaks in two weeks — a problem civil engineer Jon Gunnerson said the City of Boise is actively addressing. The first happened on New Year's Eve, the second on Tuesday, ...

Glistening in the dry expanses of the Nevada desert is an unusual kind of power plant that harnesses energy not from the sun or wind, but from the Earth itself. The site, known as Project Red, it ...

Consumers Energy announced Thursday it will study the possibility of using geothermal energy to power certain Michigan neighborhoods. The utility company said the renewable technology could cut both ...

On a warm morning last August, a small crew of construction workers drove a 30-foot-tall drill through the surface of a parking lot in Framingham. As the drill bit, which was cooled by a steady stream ...

Solar energy, driven by excellent resource conditions and rapidly improving economic attractiveness, is expected to emerge as a bulk energy supplier in future energy systems. The self-limiting effects ...