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Heat pumps can help reduce carbon emissions by electrifying cooling and heating. New York has an ambitious plan to install 30,000 window heat pumps in public housing apartments.

Here's a primer on how these increasingly popular heating—and cooling—machines work

The Homemade Heat Pump Manifesto Geothermal & Heat Pumps

As part of the E3 Initiative, DOE is launching the Residential Cold Climate Heat Pump Technology Challenge to accelerate deployment of cold climate heat pump (CCHP) technologies.

Yu and colleagues report a modified and flexible Evans-Perkins heat pump cycle integrating heat recovery and storage and demonstrate its application in a prototype heat pump. The recovered heat can be used as an ancillary heat source for the heat pump's operation and to defrost the heat pump evaporator as necessary.

Heat pump water heaters can provide significant savings on your energy bill. Here is everything you need to know about them.

If you haven't had a dryer because you don't have a vent, here's some good news.

Learn how Geothermal Heat Pumps work, and the different tubing configurations, such as horizontal and vertical loops. Geothermal systems using the ground or ...

Polymer changes temperature, shape when charged, moving to where the heat needs to be.

Heat Pump draws excess heat from the powertrain to maximize Supercharging speeds & driving range in cold weather. For example, your Tesla can use heat create...

Know exactly what you're getting into when you're considering installing a heat pump, and look out for these potential hidden charges.

These water heaters can be more energy efficient if you're home is a good fit.

The use of environmentally damaging gases in air conditioners and refrigerators could become redundant if a new kind of heat pump lives up to its promise. A prototype, described in a study published last week in Science, uses electric fields and a special ceramic instead of alternately vaporizing a ...

New heat pumps easily fit over window sills, meaning they could replace clunky apartment air-conditioning units.

Are you afraid of heat pumps?  Some people are, and it's usually related to experiences or stories of uncomfortably cold homes.  I won't deny that there have been some horror stories about people suffering in brutally low indoor temperatures during…

Fraunhofer ISE has presented the results of retrofit heat pump installations in multi-family homes in Germany. One demonstrator featured rooftop solar PV and a multi-source heat pump developed in partnership with Viessmann. It uses air and geothermal as heat sources.

Looking to save on hot water? A heat pump water heater could slash your energy bills -- if your home is a good fit.

Improve your heat pump's quality and efficiency by ensuring you install the proper size pump for your home.

A startup that's developing a smart panel to help homeowners make their heat pumps operate more efficiently has raised fresh funding. Harvest Thermal of Berkeley, California announced on Thursday that it had closed a $4 million round, which brings its total funding to around $11 million. Earth Foundry led the round with other investors participating including MUUS Climate Partners, Starshot Capital and…