Third HSC brings together politicians, business leaders, academia to debate power of cooperation, driving progress together
June 29, themed, "The Power of Cooperation: Driving Progress Together," brought together high-level international representatives from politics, business, academia, and civil society. Through innovative, cross-sector dialogue formats, the conference aims to strengthen global cooperation and advance sustainable development. Around 1,600 participants from 115 countries, including German Federal President Frank-Walter Steinmeier, ministers, high-level representatives of international organizations, and executives from the private sector participated. The 15 alliances for a sustainable future were launched or substantially advanced as part of the conference. A special highlight was the launch of the North-South Commission on Development, co-chaired by Olaf Scholz, former Chancellor of Germany, and Laura Chinchilla, former President of Costa Rica. The world is in a phase of profound change. Multiple crises and conflicts are reshaping international security, the global economy, and development. Geopolitical tensions and uncertainties have intensified in recent years. The risk of further polarization is real and calls for decisive action and stronger international cooperation. Against this backdrop, HSC 2026 puts a positive perspective at the center: sustainable progress and dialogue toward a common future are possible. This requires the pragmatic recognition that cooperation can open up greater security and prosperity for all involved. The UNDP for HSC 2026 underscores in a survey across 15 countries, respondents identify accelerating the energy transition, protecting nature, and better access to finance as key priorities for the future. At the same time, the findings show that people expect stronger international cooperation and more effective mechanisms to address global challenges. HSC 2026 creates space for this important exchange and focuses on how constructive international cooperation can be shaped. At the concrete approaches and solutions. Initiated by the German Federal Ministry for Economic Cooperation and Development (BMZ), the United Nations Development Programme (UNDP), the Free and Hanseatic City of Hamburg, and the Michael Otto Foundation, the conference has established itself over the past two years as an international platform for open dialogue and concrete, joint solutions for sustainable development. A core element is the involvement of the private sector as an important partner for global progress and urgently needed future investments. This year, HSC focussed on three thematic areas: Resilient Economies, Technology and the Future of Our Planet; Risk, Uncertainty and Conflict; and Ensuring the Future of Human Collaboration: Multilateralism and Governance. The conference opened with speeches by Peter Tschentscher, First Mayor of the Free and Hanseatic City of Hamburg; Frank-Walter Steinmeier, Federal President of the Federal Republic of Germany; Amina J. Mohammed, Deputy SecretaryGeneral of the United Nations; Alexander De Croo, Administrator of the United Nations Development Programme (UNDP); Reem Alabali Radovan, Federal Minister for Economic Cooperation and Development; and Achim Steiner, Chair of the Hamburg Sustainability Conference. In the subsequent opening panel on "Investing in Transformation," Reem Alabali Radovan, Federal Minister for Economic Cooperation and Development, Masato Kanda, President of the Asian Development Bank, and Mo Ibrahim, Founder and Chief Executive Officer of the Mo Ibrahim Foundation, discussed the topic. Afterward, George Gray Molina, Head of Inclusive Growth and Chief Economist at UNDP, presented key findings from the HSC 2026 Curtain Raiser. The second day of the conference opened with the launch of the North-South Commission on Development, with remarks from Achim Steiner, Chair of the Hamburg Sustainability Conference; Ngozi Okonjo-Iweala, Director-General of the World Trade Organization (WTO); Reem Alabali Radovan, Federal Minister for Further notable high-level participants from business and civil society include Christian Klein, Chief Executive Officer, SAP; Petra Scharner-Wolff, Chief Executive Officer, Otto Group; Chacko Thomas, Group Chief Sustainability Officer, Tata Sons; Vera Songwe, Chair and Founder, Liquidity and Sustainability Facility; Amitabh Behar, Executive Director, Oxfam International; Ani Dasgupta, President and Chief Executive Officer, World Resources Institute; and Sunita Narain, Director General, Centre for Science and Environment. HSC Chair Achim Steiner said: “We meet at a difficult moment for international cooperation. Geopolitical tensions, conflict and growing mistrust are reshaping our world. But the answer to fragmentation cannot be more fragmentation. In a multipolar century, the imperative is not less cooperation, but better and broader cooperation. The Hamburg Sustainability Conference brings together governments and international organizations, business and finance, civil society and science, cities and young leaders from across the world. We can choose to see this diversity of perspectives and interests as a source of division. Or we can recognize it for what it is: the essential capacity required to tackle the systemic challenges of our time. The HSC has emerged as a global platform for pragmatic ambition and future-oriented cooperation on sustainable development—a place where dialogue becomes commitment, commitment becomes collective action, and collective action delivers real-world progress.”
