A Tulsa-based energy company says a new technology could help unlock more geothermal power by changing how wells are drilled and how heat is pulled from underground.

DeWitt and Goliad counties are possible sites for a new renewable energy facility. Sugar-Land-based Geothermal Core is looking to build its first geothermal energy plant near Houston before it spreads ...

Developers are using a new geothermal technology in Germany to produce clean energy. Detail of the teeth of a drill bit that ...

Geothermal energy recovery from mine water involves harnessing the inherent thermal energy stored in water-filled, abandoned mining workings. This approach exploits the relatively constant underground ...

WaterFurnace is doubling the footprint of its manufacturing facility in Fort Wayne, Indiana, as geothermal is becoming increasingly popular in commercial and residential markets, owing in part to tax ...

A mini power station and lithium extraction plant near Redruth set to bolster energy and jobs ...

Several nations lead among countries with geothermal power, harnessing Earth's heat to generate reliable electricity. See the ...

HYDRONIC WAY: An Enertech WV variable-speed water-to-water heat pump in an installation that includes an Enertech hydronic air handler and a TurboMax water heater, which is made by Thermo 2000 Inc.