Act responsibly

deanHG trades on behalf of the Unternehmensgruppe Dezentrale Energie but is also available to outside partners on a project basis.


As a trading company for electricity, heat, and climate data from renewable energy, deanHG offers complete energy systems and holdings, in particular in wind power, photovoltaics, and bioenergy. deanHG is the Group’s own trading company but is also available as a partner for third-party projects.

deanHG is a midsize company managed by its owners. Clients receive a high degree of individual consulting and partnership thanks to our clear in-house structures. deanHG knows its products and projects very well. Our clients therefore benefit from greater security for their investments. Experts carefully analyze all of our offers.

The most important criteria are high economic quality, sustainability, and environmental friendliness. The quality and economic facts of products and projects are clearly structured and transparent for clients to provide a good overview. As a result, interested parties can quickly assess the profitability and the long-term value.

deanHG follows the recommendations of German wind energy association BWE in the field of wind power.



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: