Energy from renewable sources can be stored in a sand heat storage system. A system with circulating sand is said to be ...

The Fraunhofer ISE has designed a novel method for assessing the potential of low-temperature heat sources for large-scale heat pumps. The five-step process was tested on the German city of Fellbach, ...

Aetherlux Pro Operates to -57°F Without Defrost Cycles or Backup Heat, Addressing Grid Stress and Soaring Energy Costs ...

As winter cold spreads across the U.S., homeowners can consider secondary heat sources for added comfort and better ...

With around half of the energy used in UK industry lost as waste heat, there's an opportunity for major energy savings ...

The heat pump has become a common fixture in many parts of modern life. We now have reverse-cycle air conditioning, heat pump hot water systems, and even heat pump dryers. These home appliances ...

Get a firsthand look at how a Pennsylvania home transformed its energy costs by making the switch to a heat pump. Faith Foushee is a CNET contributor and a former writer for SaveOnEnergy.com, covering ...

The Denver Regional Council of Governments will use a $200 million federal grant to provide incentives for people to replace fossil-fuel-fired heating and cooling with heat pumps.

With utility bills soaring and families struggling, a balanced approach combining natural gas and renewables offers only ...

Were you banking on some financial help for paying for a heat pump, electric car or home insulation project? You may want to hold off for now. The Oregon Department of Energy is still figuring out ...