Make green investments. Support the rollout of renewables.

Find, compare and invest in renewable and other sustainable projects in your community. Forge a real connection with tangible local community projects while creating a better environment for everyone.

Meet the experts. Find answers.


  • Sissy Müller

  • Steven Laycock

    Steven Laycock

  • Reza Jaufeerally

    Reza Jaufeerally

  • Eva Filzmoser

    Eva Filzmoser

Green Crowding is built on a solid base of economic, investment, engineering and legal expertise.

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We are pleased to present the first project. We selected the solar roof of the school Käthe-Kollwitz-Schule in Cologne from over 30 potential projects. It's a great initiative with The City of Cologne and the citizen solar initiative Bürgersolarverein Köln e.V. as project partners.

wappen-koelnThe fact that the first project is located in our hometown, the HQ of the Green Crowding GmbH is also great.

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