The world's largest CO2-based seawater heat pump has begun operations at the Port of Esbjerg in Denmark. This technology, developed by Swiss company MAN Energy Solutions, represents a step towards the ...

Scientists led by China’s Dongguan University of Technology have proposed a novel control approach for water-to-water heat pumps that uses carbon dioxide (CO2) as refrigerant. The model-based optimal ...

Tequs said its new plug-and-play heat pump can deliver up to 90 C of heat for space heating, air conditioning, and domestic hot water. The new product is available in eight versions with capacity ...

Noritz and Nihon Itomic previously partnered in July 2025 to launch a commercial hybrid water heating system for the Japanese ...

CO2 heat pumps represent a promising future for cooling and heating. These systems use carbon dioxide as a refrigerant, providing an energy-efficient solution that can warm your home while heating ...

At Hepworth, the new system recovers waste heat at 100°C, previously vented to atmosphere, and upgrades it to process steam between 120°C and 130°C. This steam is then resupplied to the brewing kettle ...

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 ...

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 ...