How can we inspire a more sustainability-driven mindset for the future place of work at EDGE Suedkreuz Berlin?

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Content in German


A new way of thinking is shaping the way we work and where we work. All in an inspiring environment that combines sustainability with smart technology. EDGE Suedkreuz Berlin – Vattenfall's headquarters in Germany from 2022 – exactly embodies this spirit. A building that fits perfectly, both outside and inside, into the world of tomorrow. Why not be a part of it?

Three solutions enter the race for implementation


During the Sustainability Challenge Pitch Day event, three participants convinced the jury to start the co-creation phase of the challenge in Germany’s largest wood hybrid building, EDGE Suedkreuz Berlin. All three projects receive a grant of €5,000 each, as well as the chance to fund their pilot project for up to €100,000. In the co-creation phase, which will run until the end of June, the solutions are checked for their feasibility, accompanied by mentors and experts. Watch the recording of our Pitch Day


Amanda Arruti, Guillermo S. Quintana & Martin Borini are Spanish Berlin-based artists who would like to create a mural and model on which a projection will be shown.

Ecobean is a Polish startup and introduces a circular economy model by having developed a unique technology giving coffee waste a second life and converting it into valuable bio-products and green energy.

Sally R developed a system that extracts and stores CO2 from the exhaust air of the ventilation system.  The stored portion of CO2 does not circulate back to the air but can be made available for other purposes.


The Jury

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The Challenge

Together with the startup experts from Urban Impact, Vattenfall and EDGE are looking for the best tech solutions that smartly and creatively convey the sustainable mindset of this new workplace. The purpose of the Sustainability Challenge: to find a solution or initiative that enables Vattenfall’s employees and the building itself to become even more sustainable during the operational phase. The solution is to raise awareness among employees and visitors and motivate them to sustainable behaviour.

Does your concept combine these aspects in one solution?

  • Sustainability

  • Visibility

  • Innovation

  • Feasibility

We are looking forward to your solutions!


Why apply?

The winning solution(s) will be implemented in the EDGE Suedkreuz Berlin building and awarded with a total budget of up to 100.000€ for implementation, split amongst the winners, as well as a stipend of 5.000 € for their participation in the co-creation phase. For you, this means a reference and visibility in one of Berlin's beacon projects regarding sustainability and architecture.

The Timeline

The Building

The essence of modern working: The spectacular building ensemble, developed by EDGE, is intelligent down to the smallest detail – starting with the emission-saving wood-concrete hybrid construction. When completed at the end of 2021, EDGE Suedkreuz Berlin will be the largest wood hybrid building in Germany. Behind the clear architecture of the Carré, there is plenty of smart technology for the efficient operation of the building. Inside: maximum freedom to flexibly design room concepts flooded with light. The absolute highlight is the atrium, with a roof that offers an unlimited view towards the sky. Filigree open staircases run at different heights through the inner courtyard – supported by tree-like columns.

About EDGE Suedkreuz Berlin

Click here for technical details about the project.

Thanks to exciting projects and locations such as the EUREF Campus, there is a spirit of innovation in the direct neighbourhood. Südkreuz station serves as a model hub for sustainable transport, mobility and energy concepts.

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