The dynamic closed-loop system uses groundwater to reject and absorb heat to provide year-round space conditioning for a ...

In 1994, a young technician faced his fears when tasked with a daunting geothermal startup. A call for help and some compassionate guidance turned doubt into success.

The state has provided more than $10 million in grants for dozens of geothermal energy initiatives across Colorado.

Water is one of our planet's most precious resources. It helps our communities grow and keeps our planet healthy.

A new kind of cutting-edge clean energy system is gaining serious interest from some of the world's biggest tech companies. Closed-loop geothermal technology, which provides steady, low-polluting ...

But even at one of the largest US geothermal projects, located near Austin, Texas, the upfront cost can be a barrier, making ...

Germany’s Ait Group has introduced residential ground-source heat pumps using less than 150 grams of propane, based on results from the Fraunhofer ISE LC150 research project. The new systems deliver ...

The well reached a bottomhole temperature of 520° F as the operator significantly reduced ultradeep geothermal time. The ...

New energy storage research from NREL, a U.S. Department of Energy national laboratory, has demonstrated a way to store and ...