The Global Meeting for New Sustainability Alliances

Hamburg Sustainability Conference

At the Hamburg Sustainability Conference (HSC), leading figures from politics, business, science, and civil society plan the implementation of joint processes to achieve the UN Sustainable Development Goals (SDGs). The high-level conference takes place annually in Hamburg for invited guests and addresses current intercontinental challenges.

  • Umwelt, Klima, Energie, Agrarwirtschaft
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Hamburg Sustainability Conference

In times of increasing geopolitical crises, the HSC promotes multilateral exchange in a closed space. It encourages open dialogue and aims to strengthen trust in international partnerships. The discussions focus on designing political frameworks for joint action. The HSC differs from other conference formats in that an upstream co-creation phase is used to develop explicit breakthroughs for achieving the SDGs by 2030. The HSC also strengthens the role of commercial enterprises in new sustainability alliances.

The Sustainability Unit, together with the Senate Chancellery, is one of the four initiators of the HSC and is involved in the organization and content design of the conference. The FHH is responsible for managing the “Future Cities” theme hub. 

Further information

The first HSC took place on October 7 and 8, 2024, at the Hamburg Chamber of Commerce and Hamburg City Hall. In 2025, the conference took place on June 2 and 3, 2025. Planning for the third HSC on June 29 and 30, 2026, has already begun. 

More about the conference, the program and the speakers at www.sustainability-conference.org.

Hamburg Sustainability Week: Hamburg Sustainability Conference - Hamburg Sustainability Week

Reviews of the Hamburg Sustainability Conference

Menschen sitzen im Innenhof des Rathauses auf SDG-Hockern
Hamburg Sustainability Conference

Review of HSC 2025

This year, BUKEA once again made a multifaceted contribution to the HSC. In addition to curating the “Cities of the Future” theme area together with the Senate Chancellery, BUKEA also covered the areas of circular economy, education for sustainable development, and more. Thinking about...

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Hamburg Sustainability Conference

Review of HSC 2024

“Regional Water Operators for Global Collaboration” At the HSC panel "Regional Water Operators for Global Collaboration," the importance of operator partnerships between municipal operators of public water supply and wastewater disposal in Germany and corresponding organizations in...