The Department of Hawaiian Home Lands is asking the legislature for $15 million to study 12 potential geothermal sites across the state.

Bill would close a “loophole” allowing developers to pump water without a permit from the state engineer if the operation is considered “non-consumptive." ...

These are the best whole-house heat pumps from Consumer Reports' tests. These heat pumps are more efficient and can save you money.

Looking to turn up the heat this winter—but not your energy bill? We chose the 7 best space heaters for large rooms of ...

Declining costs for enhanced geothermal could make the technology a stronger competitor to solar plus storage. A national lab atlas shows wide potential for enhanced geothermal deployment, primarily ...

Artificial intelligence is colliding with the limits of the power grid, and the race is on to find firm, low carbon electricity that can scale as fast as new data centers. A growing body of research ...

Minnesota housing project to draw energy from water stored deep underground, 45 years on from city’s initial research ...

The Springs Resort and Murrieta Hot Springs Resort, two of the country's most recognized, award-winning wellness destinations ...

DRCOG officially announced a $200 million program to help reduce carbon emissions with heat pumps throughout the state.

Construction crews broke ground last week at Klickitat Valley Health, as part of a major capital project designed to overhaul the hospital’s aging heating and cooling infrastructure.