Two new wind turbines: Green electricity for more than 21,500 households Berliner Stadtwerke take over Diehlo-West wind farm from JUWI

The two wind turbines being built in Diehlo by the Danish manufacturer Vestas have it all: they measure a hub height of 169 meters, making them among the most powerful turbines in their class. The electricity is fed into the grid via a new 110 kV substation. Based on the calculated wind yield of 40 GWh per year, more than 21,500 households can be supplied fossil-free and around 13,300 tons of CO2 are saved per year.

The project is already being implemented: the necessary permits have been obtained and the first construction measures have begun. The project developer JUWI GmbH has founded a project company for the project. This company was taken over by Berliner Stadtwerke on 31 August 2026, which will continue the project until commissioning.

"With this project, Berliner Stadtwerke is consistently implementing its strategy. With these two wind turbines near Eisenhüttenstadt, the amount of electricity generated by us ourselves, regardless of the energy market, continues to grow," says Chris Werner, Managing Director of Berliner Stadtwerke. This increases the municipal utilities' own generation capacity to 178.5 MW. "The electricity yields from our wind turbines ideally complement our solar energy generation, especially on Berlin's roofs, and ensure that we can supply our customers with stable prices in the long term."

"We realized our first projects in Brandenburg about ten years ago. With this new project, we have once again been able to prove our strong competence in project development throughout Germany," says JUWI Managing Director Christian Arnold, pleased with the good cooperation with Berliner Stadtwerke.