On a farm near Manchester, New Hampshire, I was recently treated to a gusher of dirty water, not exactly the sort of thing that most startups will show a reporter. But for Dig Energy, the mud is a ...

Lucy Darago, chief commercial officer with XGS Energy, shares her insight about the advancements in geothermal, including how ...

A new project will explore the potential for geothermal power in the U.S., which could change the landscape for the HVAC industry.

Idaho has one of the highest concentrations of hot springs in the U.S. Gold Fork Hot Springs near McCall, pictured here, was once a popular tourist destination. Geothermal scientists say the hot ...

The problem is that all that lovely energy is trapped miles beneath the Earth's crust, and the costs of reaching it are astronomical. As a result, today's geothermal power is a niche source that's ...

LITTLETON, Colorado, Nov 4 (Reuters) - Breakthroughs in drilling methods and heat extraction techniques are widening the appeal of geothermal power systems across the world, and geothermal generation ...

Early next year, the Texas grid will get its first dose of clean power from underground — by means of a “battery” buried in the rock. On Tuesday, the San Miguel Electric Cooperative announced a deal ...