Stay informed, find out all the news about efficient energy

Sweat with us for the Climate


…and save power, taking a cold shower!

Learn more

Efficient Energy is climate-neutral


Efficient Energy GmbH among the first refrigeration-industry enterprises to have been climate neutral since 2020

Learn more

Roland Käferig Bolsters Efficient Energy’s Sales Force


Torben Eismann Appointed Head of Sales at Start of the Year.

Learn more

Bluezero trademark registered

Bluezero® – Official Trademark for Water as Refrigerant Registered


Efficient Energy registered the name of its technology using water as a refrigerant as a trademark

Learn more

 1 2 3 4 5 6 7 ... 9 10