Sustainable development is a multifaceted topic that covers a wide range of issues, from climate change and the circular economy to urban planning and biodiversity conservation.
We have compiled a list of the most outstanding and interesting events in the field of sustainable development from May to October. Choose the topics that are relevant to you, complete the MOST programme application form and set off to gain new knowledge and professional contacts.

CLIMATE AND ENERGY
The European Conference on Adaptation to Climate Change 2025 (ECCA), taking place in Rimini, Italy on June 16-18, is dedicated to adapting to climate change through research innovation, policy solutions, and practical action. The event will be of interest to academics, policymakers, businesses, and public organisations that are interested in developing sustainable communities and economies.
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European Sustainable Energy Week (EUSEW) 2025, which takes place in Brussels and online on June 10-12, is Europe’s largest annual sustainable energy event. The event includes a policy conference, EUSEW awards, exhibitions and networking opportunities. It will be helpful to policymakers, businesspeople, researchers, and civil society representatives interested in sustainable energy and meeting climate goals.
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CIRCULAR ECONOMY
The Circular Republic 2025 festival is dedicated to innovation in the circular economy and will take place in Munich and online on 22-23 May. The theme of the event is “Build your competitive advantage”. Attendees will have the opportunity to participate in panel discussions, workshops, startup showcases and networking. The focus will be on transitioning to a sustainable and circular approach to doing business and producing. The event will be of interest to entrepreneurs, business leaders, researchers, environmental activists and anyone who wants to deepen their knowledge of the circular economy.
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EU Green Week 2025, which takes place in Brussels and online on June 3-5, is dedicated to the circular economy. The focus is on transitioning to sustainable resources, reducing waste and developing circular economy models. The event will include conferences, panel discussions, exhibition areas and networking opportunities. The event will be of interest to policymakers, researchers, business leaders, environmental activists and anyone working in the field of sustainable development and the economy.
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SUSTAINABLE DEVELOPMENT
The 13th International Conference on Sustainable Development (ICSD) 2025, to be held in Rome, Italy, on September 10-11, will focus on the theme “Creating a unified foundation for the Sustainable Development: research, practice and education”. The conference will bring together scientists, researchers, policymakers and business leaders to discuss the environmental, economic and social aspects of sustainable development. Some of the key themes are the circular economy, climate change, urban planning and education for sustainable development.
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URBANISM
Cities Forum 2025, organised by the European Commission and taking place in Krakow, Poland, on June 17-19, is dedicated to sustainable urban development and shaping the future of Europe’s cities. Participants can expect high-level debates, interactive workshops, and visits to projects that demonstrate innovative approaches to urbanisation and the environment. The event will be of interest to urban planners, policymakers, researchers, environmental activists and anyone working to improve the urban environment and make cities more sustainable.
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The European Urban Resilience Forum (EURESFO) 2025, taking place on June 25-26 in Rotterdam, The Netherlands, will focus on urban resilience to climate change and environmental crises. The forum brings together local authorities, policymakers, researchers and businesses to discuss urban sustainability strategies. Attendees will have the opportunity to share experiences, participate in workshops, and collaborate.
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BIODIVERSITY AND ENVIRONMENTAL PROTECTION
The Wolves Across Borders conference, to be held in Lunteren, the Netherlands, from 2 to 6 June 2025, is dedicated to issues of sustainable coexistence with wolves. Key topics include the impact of wolves on society, their role in natural and cultural landscapes, innovations in population management, and relevant legislation and policy. The event will be of interest to scientists, politicians, conservationists and anyone interested in the conservation of large predators and natural diversity.
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The EUROPARC 2025 European Conference, to be held in Lithuania on 7-10 October 2025, will bring together experts in the field of protected natural area management to discuss issues of biodiversity conservation and sustainable development. The conference’s central theme is “Nature for People, People for Nature”, dedicated to strengthening the link between nature and society through education, partnership and conservation of environmental resources. The event will be of interest to protected area managers, scientists, policymakers and conservation organisations.
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YOUTH EVENTS
The Swiss Climate Summer School 2025, which will take place in Monte Verità, Ascona, from 24 to 29 August, is dedicated to the topic of “Sustainable Pathways to Net Zero”. The event will feature lectures, discussions and workshops with leading scientists in the field of climatology. The School is designed to attract young researchers, environmental activists and professionals working on sustainable development. Participation is highly competitive and limited to 70 participants. The selection results will be announced in March 2025.
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The European Youth Event (EYE) 2025, taking place in Strasbourg on 13-14 June, will bring together thousands of young people from across the EU to discuss the future of Europe. Participants can look forward to discussions, workshops and meetings with Members of the European Parliament. The event will be of interest to young people (16-30 years old) who want to actively participate in policymaking and gain new knowledge in the fields of environment, democracy and inclusion.
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