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 ...

But there’s a problem: “Geothermal water is very corrosive,” Darrah said. The school is in the process of replacing its old heat exchangers, valves and pipes at a cost of $18 million, which ...

The water rights have no monetary value, Burgos told the Idaho Statesman. “It’d be hard to say, like, this is worth X amount of money, what they donated,” he said.

MUNCIE, IND. — Ball State University will soon be home to the largest geothermal system in the U.S. The project is so large it is being done in phases, which includes drilling thousands of bore holes, ...

Renewable, reliable and relatively free of pollution, geothermal heating is possible in Boise because of fault lines that expose groundwater to hot rocks, heating water to around 170 degrees ...

These underground reservoirs of steam and hot water can be tapped to generate electricity or to heat and cool buildings directly. 4 min read Geothermal energy has been used for thousands of years ...

Geothermal energy recovery from mine water involves harnessing the inherent thermal energy stored in water-filled, abandoned mining workings.

A geothermal power plant in winter at Mammoth Lakes, Calif. The company that runs the plant wants to double the amount of hot water it pumps out of the ground.

In geothermal processes, hot water from beneath the Earth’s surface can be converted into steam, which can generate electricity and power heating and cooling sources.

The 7 Series 700A11 is a variable-capacity geothermal unit available for homeowners that surpasses both 41 EER and 5.3 COP. ... Features of the heat pump include electronic expansion valves employed ...