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Intelligent energy for today and tomorrow

The best concepts for a future energy mix – that is our way. For more than 25 years, we break new grounds with experience, competence, and responsibility.

ecoJoule – the Group's project developer and constructor of wind, solar, and bioenergy power plants.

deanSolar – a full portfolio of services for solar power plants, from project development to construction and plant management.

deanBV is a service provider tasked with the management and administration as well as the technical and commercial operation of wind, solar and bioenergy installations.

deanHG is a trading house for renewably sourced electricity, heat and climate and energy assets. We offer complete or shares of energy generation plants, especially in the wind, photovoltaic and bioenergy fields.

Green energy for more than 25 years

In 1991, we started off with courage, a vision, and a single wind turbine. In 1998, the deanGruppe was founded. Today, we offer services for wind, solar, and other renewable energy systems. An overview of select projects:

All projects

Completed projects with a value of
700 Mio. €

Rated capacity per year
833.08 Mio kWh

CO2 savings per year
~ 499.85 t

News

Green energy for more than 25 years

Image brochure deanGruppe (PDF)

deanGruppe