For years, heat pumps were seen as the fragile heroes of mild climates, efficient in theory but unreliable when the mercury dropped. That narrative has now collapsed under the weight of experience.

That’s one goal of Michael Garrabrant, founder and CEO of Stone Mountain Technologies Inc. (SMTI), which has been building ...

Modern heat pumps are engineered for extreme cold, yet misconceptions persist. Field data and proper system design are ...

The expiration of the 30% federal tax credit for solar and battery installations at the end of 2025 doesn’t necessarily make ...

Hydronic heating has a long history of innovation in the boiler industry, driven by advancements in efficiency, performance and sustainability. The portfolio of many companies’ modern heating ...

Researchers at the Chinese Academy of Sciences developed a thermoacoustic Stirling heat pump prototype that offers high thermal performance, a peak coefficient of performance of 1.68, and potential ...

Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are. Mike De Socio is a CNET contributor who ...

An outdoor heat pump in Juneau, where the technology is more common. Heat pumps are growing in popularity across the country, including in parts of Alaska. They’re more energy efficient than ...

Everything to know when you're considering installing a heat pump, and how to steer clear of these potential hidden charges.