The Interest Organisations Directory

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The Cleantech Directory

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Cambridge Cleantech

Cambridge Cleantech (CCT) connect SMEs, investors, corporates, and academics for a smarter, more sustainable future. (more…)

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Net Zero Technology Centre

The Net Zero Technology Centre’s purpose is to develop and deploy technology to accelerate an affordable net zero energy industry. (more…)

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Biorenewables Development Centre

The BDC is an open-access R&D centre working at the interface between academia and industry to develop, scale-up and help commercialise bio-based products and processes.

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North Sea Energy

Together with more than 30 (inter)national parties, the North Sea Energy programme researches how the North Sea’s potential using an integrated approach can be utilized for a climate-neutral energy system. NSE not only investigates, but also initiates pilots and projects (e.g. PosHYdon) to test and demonstrate innovative concepts. (more…)

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100 prozent erneuerbar stiftung

Our goal: An energy supply consisting of 100 percent renewable energy that’s decentralized and collaborative. Because we want the energy transition for everyone!


3N aims to promote the development and use of sustainable products. Through the material and energetic use of renewable raw materials and biomass, we want to make a contribution to climate protection and the development of a bio-based economy. 3N connects various players from the region and beyond the borders of Lower Saxony.


We are a nationwide cooperation, unique in Germany, between the eight large municipal energy supply companies from Leipzig, Hanover, Cologne, Frankfurt am Main, Darmstadt, Mannheim, Nuremberg and Munich. With the 8KU office, we are represented on the energy policy level in Berlin. For the companies in the 8KU group, the energy transition means climate-friendly power and heat generation for the municipalities and the region. The modern design of services of general interest combines climate protection with regional value creation. Since 2007 we have been providing impetus for climate protection and efficiency, innovations and fair market design. This is the core of modern energy policy.

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