Developing the future

Profitability, environmental compatibility and sustainability are the supreme aims in realizing our projects.


ecoJoule is the Group’s project developer and constructor for wind, solar, and bioenergy power plants. The company does business internationally, specializing in turnkey projects.


ecoJoule is located at the Group’s headquarters in Neustadt am Rübenberge near Hanover, Lower Saxony’s capital, from where all German and international projects are coordinated.

What makes us special

Like all of the partner firms in the Group, ecoJoule is run by its owners. Competence, personal commitment, many years of experience, and customer relations based in trust are very important to us – indeed, they are the reason for our success. After all, we have a common goal – the construction and operation of innovative, future-proof, sustainable energy projects.



Renewable energy works with the forces of nature. We work in the midst of nature in the Neustadt area, one of the most beautiful landscapes in the Hanover region. Get to know us. Here, we present our executive board: