A clean cooling solution makes history
To make a difference, you have to move: This was the motto of the founders and inventors of Efficient Energy when it came to developing the new eChiller chilled water unit. With one goal clearly in mind: the development of an environmentally friendly refrigeration unit using water as a refrigerant.
Step by step towards a future with exclusively climate-neutral chillers
Founded in 2006, it took eight years before the eChiller could be presented at CHILLVENTA 2014. In 2018, the eChiller went into series production and in 2020, the product range was already expanded with the next generation, the eChiller120. In 2021-2022, the next generation of Bluezero technology with InterCooler concept was invented as product platform for the product series up as of 2023.
2021-2022
Development of next generation Bluezero technology with InterCooler concept
2020
Bluezero®inside: Successful implementation of the first OEM project with Menerga
2019-2020
Development and product launch eChiller120
2018
Series launch of eChiller35/45 and presentation at Chillventa 2018
2016
One year of successful field test experience, presentation of the pre-series product eChiller35 at Chillventa
2015
Prototype eChiller 35 kW
2014
Presentation of the first eChiller chiller at Chillventa. Start of field tests in the data centre sector
2013
Santo Venture Capital becomes investor
2012
Move from Sauerlach to Feldkirchen
2011
First prototypes and construction of a laboratory unit, 15 kW cooling capacity
2008
MIG AG becomes investor
2007
First financing round with private investors
2006
Foundation of the company with headquarters in Sauerlach and start of R&D activities in the field of water as a refrigerant
Efficient Energy GmbH helps you master the challenges of refrigeration technology. With our eChiller model series, companies benefit in the long term and sustainably from an environmentally friendly solution, which impresses with its high cost efficiency.