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Adler is Efficient Energy CSO

GERMANY:  Efficient Energy, the German company developing technology using water as a refrigerant, has appointed Matthias Adler as its new chief sales officer. 

Adler succeeds Thomas Bartmann, who becomes market transformation executive.

Most recently, Matthias Adler was chief sales officer at fuel cell technology company SolydEra Group. Prior to that, he held senior sales positions for many years, such as at Meusburger Georg GmbH & Co KG and Alfred Kärcher GmbH.

Latest News

16th September 2026

MHI redesigns central controller

JAPAN: Mitsubishi Heavy Industries has completely redesigned its centralised remote controller for medium and large-scale facilities.
15th September 2026

UN secretary-general urges shift to sustainable cooling

USA: United Nations secretary-general António Guterres has urged countries to implement the Kigali Amendment and accelerate the shift to sustainable cooling.
15th September 2026

Nordic Climate acquires Dutch contractor

NETHERLANDS: Dutch Bakker Vakkeuken, a Dutch contractor specialist in commercial kitchen and refrigeration technology, has become part of the Swedish Nordic Climate Group.
15th September 2026

Delivering year-round comfort to historic community sports club

UK: Mitsubishi Electric air-to-air heat pumps are now providing heating and cooling to a privately-run sports venue built in the early 1900s in Sefton, north Liverpool.
15th September 2026

High-temperature hydrocarbon heat pumps

IRELAND: Johnson Controls has launched the Sabroe HitemHP line of industrial high-temperature heat pumps to meet market demand for output temperatures above 90°C.
14th September 2026

HPA UK joins Mark Williams as communications head

UK: The Heat Pump Association UK has appointed Mark Williams as its new head of policy and communications.