Sales of super-efficient electric heat pumps are rising, now overtaking sales of gas furnaces in the U.S. But what are heat pumps? And why do some call them a key climate solution? Here are the ...

Beneath the streets of hundreds of North America's oldest cities lies a network of pipes delivering steam heat to office buildings and hospitals. These steam loops could be a clean energy solution.

In a new study, researchers from the University of Glasgow have unveiled the design for a new type of flexible heat pump technology, which they believe could help households save on their energy bills ...

One method of making electricity cleanly to address climate change has been quietly advancing and on Tuesday it hit a milestone. A California utility is backing the largest new geothermal power ...

Summer has officially arrived, and so has the heat. The numbers are alarming: New England has already warmed 1.83 degrees Celsius, far more than the rest of the country. And a report by the city of ...

Congatec, a provider of embedded and edge computing technology, has unveiled a heat pipe cooling solution for extreme environmental conditions. Heat pipe cooling solution for extreme environmental ...

The name "heat pump" is a bit of a misnomer, says Kevin Kircher, assistant professor of mechanical engineering at Purdue University who works with the Center for High Performance Buildings. "A lot of ...