Air source and ground source heat pumps both offer low-carbon heating, but they suit very different homes. Here’s how the ...

Find out how to choose the right heat pump for your home, from system types and suitability to costs and installation ...

Air source heat pump systems (ASHPs) have emerged as a pivotal technology in the quest for sustainable and energy-efficient heating and cooling solutions. These systems exploit ambient air as a ...

Scientists in China have designed a photovoltaic-thermal integrated air-source heat pump hot water system that uses a phase change tank to lower energy consumption and achieve higher power generation ...

Outside a 100-year-old house on the edge of the Peak District in northern England, a heat pump’s fan blades are swiftly spinning. They’re drawing outdoor air over coils of refrigerant, harvesting ...

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...