Massachusetts utility Eversource is commissioning what it calls a first-in-the-nation utility-led thermal energy network—a pilot project in the Boston suburb of Framingham that connects 24 single ...

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, ...

Denver is testing whether sewer heat, geothermal wells and district thermal infrastructure can retrofit dense downtowns without requiring major electrical-system expansion.

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 ...

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 ...

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 ...

It's a one-mile network of underground pipes connecting three dozen homes and municipal buildings to a shared geothermal well. It's called networked geothermal, and if it works here, it could be a ...

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. ...

Add Yahoo as a preferred source to see more of our stories on Google. The recent cancellation of a Massachusetts networked geothermal project isn’t dampening enthusiasm for the emerging clean-heat ...

GRAND JUNCTION, Colo.—The discussions started roughly a decade ago, when an account manager at Xcel Energy, the electricity and gas utility provider, expressed confusion, officials at Colorado Mesa ...