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Daikin heat pump passes latest cold climate test

USA: Daikin has advanced to the final stage of the US Department of Energy’s (DOE) Residential Cold Climate Heat Pump Technology Challenge after the successful completion of multiple field tests.

Launched in 2021, the DOE’s Residential Cold Climate Heat Pump Challenge aims to foster collaboration among manufacturers, utilities, and other stakeholders to develop next-generation heat pump technology capable of delivering reliable and energy-efficient heating in extreme winter conditions. 

“Our collaboration with the DOE underscores our mission to accelerate decarbonisation goals across the US and Canada with innovative, energy-efficient inverter heat pump technology,” said Takayuki Inoue, Daikin’s executive vice president and chief sales and marketing officer.

“This challenge plays a critical role in raising public awareness that will drive the adoption of advanced heating solutions,” he added.

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23rd April 2026

Inverter-driven water-cooled chillers

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23rd April 2026

Güntner appoints Yan Evans as head of data centre business

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22nd April 2026

German TV exposes illegal refrigerant trade

GERMANY: The continuing black market in illegal refrigerants In Europe has been exposed in a new documentary by the German independent broadcaster Deutsche Welle (DW).
22nd April 2026

Free heat pump monitoring portal for installers

UK: Passiv UK has unveiled a web-based monitoring portal that enables heat pump installers to remotely track and optimise all their installations from a single dashboard. 
22nd April 2026

EU plans will boost heat pump sales

EUROPE: Boosting heat pump sales to four million per year by 2030 and tackling electricity to gas price ratios are two of the goals of Europe's AccelerateEU energy plan.
22nd April 2026

ODS emissions threaten ozone layer recovery

SWITZERLAND/UK: An increase in feedstock emissions of ozone depleting gases are said to be threatening the recovery of the ozone layer.