We want to hear from Mainers who have installed heat pumps in their homes. How has your system performed? Have you saved money, stayed comfortable or run into any problems? If you are willing to share ...

Heating and cooling account for nearly half of the typical household's energy bills every year. Upgrading to a heat pump is ...

When taking pictures of the night sky, any noise picked up by the sensor can obscure the desired result. One major cause of noise in CMOS sensors is heat—even small amounts can degrade the final ...

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 ...

A heat pump functions as a typical air conditioning system in the cooling mode — absorbing heat from indoors and rejecting it outdoors. In heating mode, the coils reverse their functions. The outdoor ...

If you have an aging furnace, you might have considered replacing it with a heat pump—the ultra-efficient technology helps shrink utility bills and can have as much climate benefit as switching from a ...

Installing heat pumps, which use electricity to heat and cool air, is a key part of Massachusetts' plan to get homes off of fossil fuels. (Miriam Wasser/WBUR) Using an electric heat pump in ...

Federal incentives for home energy improvements are running out at the end of the year, so it’s decision time for anyone who has been thinking about a heat pump. The right decision can depend on where ...

Aug 11 (Reuters) - Swedish clean energy-tech startup Aira said on Monday it had raised 150 million euros ($174.75 million) in equity from existing backers, as it looks to speed up the rollout of its ...

Technology is changing, public awareness is increasing, and the regulatory environment is in flux—we talk with Cala System’s CEO Michael Rigney on what the future has in store. Cala Systems is a ...

The Massachusetts Department of Public Utilities approved reduced winter electric rates for heat pump owners as regulators seek to lower a barrier to heating and cooling systems expected to play a key ...