The Danish company said its configurable CO2 system delivers up to 4.8 MW per unit and is scalable to 50 MW for large industrial and commercial projects. The units offer hot water output of up to 95 C ...

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 ...

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 ...

An Italian manufacturer has started up what it describes as the world’s largest steam-producing heat pump. Turboden’s project integrates a large heat pump with mechanical vapor recompression (MVR).

Heat pumps are essential for ditching fossil fuels. The appliances are many times more efficient than even the best gas furnaces, and they run on electricity, so they can draw power from renewables ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Cities think these eco-friendly, almost-trendy HVAC systems will solve the heat-wave problem. But what is a heat pump, exactly? By ...

It was an engineering problem that had bugged Zhibin Yu for years — but now he had the perfect chance to fix it. Stuck at home during the first U.K. lockdown of the Covid-19 pandemic, the thermal ...

Installing three milk source heat pumps is saving a Somerset cheesemaker more than £70,000 a year on electricity bills.