Along with earthworms, rocks, and the occasional skeleton, there’s a massive battery right under your feet. Unlike a flammable lithium ion battery, though, this one is perfectly stable, free to use, ...

There’s a field near the airport in the tiny town of Hayden, Colorado, that may look like just a flat expanse of patchy grass and dirt. But exciting things are happening there — if you look below the ...

BREAKING GROUND: As network geothermal systems break ground in record numbers, the HVAC contractors responsible for installing and maintaining these systems are met with ample business opportunities. ...

The inaugural Data Center POWER eXchange brought the data center power ecosystem together in Denver for a focused, one-day summit on the infrastructure shaping the future of digital growth. From site ...

A first-in-the-nation heating and cooling network in Framingham, Mass., is set to double in size as the Trump administration continues support for geothermal energy, despite cutting billions for other ...

ANN ARBOR, MI — Ann Arbor has set a goal to have a large-scale geothermal energy network for the Bryant neighborhood fully operational by 2028. The city’s sustainability office announced the goal ...

An unlikely partnership between a utility company and climate activists managed to convert a community to geothermal heating and cooling. Science correspondent Miles O'Brien reports on this project ...

U.S. renewable power company Ormat Technologies has developed a geothermal power plant design that would be the largest ​of its kind in the industry, capable of producing 100 megawatts ‌of electricity ...

ANN ARBOR, MI — Ann Arbor’s plan to tap into Earth’s energy to heat and cool homes and other buildings in the Bryant neighborhood is getting a federal funding boost. The U.S. Department of Energy is ...