The Climate-Neutral and Smart Cities Mission Conference will return for a fourth edition in May 2025. This flagship gathering will engage a diverse audience of city practitioners, political leaders, industry innovators, financial experts, civil society representatives, and European Commission officials. The event will feature dynamic formats, including keynote addresses, interactive workshops, high-level political dialogues, and site visits, ensuring engaging and impactful discussions.   

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IIASA will hold a session on “Strengthening climate resilience trough citizen-powered data”. It will be showcased how effective collaboration between local communities and public authorities is essential for tackling climate risks, ensuring equitable transitions, and enhancing urban resilience. This session highlights how cities are leveraging citizen-generated data and digital tools to drive sustainable urban development.

Featuring success stories from Mannheim, Riga, Utrecht, and Athens, the discussion will showcase the role of Earth Observation, low-cost sensor networks, and mobile apps in advancing climate adaptation, green infrastructure, and community-led urban planning. Representatives from Riga, Utrecht, and Athens, alongside leading researchers, will explore how participatory data solutions are transforming decision-making and fostering inclusive environmental action.

Attendees will engage in an interactive roundtable discussion, and the session will also showcase digital tools for monitoring heat stress, urban trees, and greenspace perceptions, which can be scaled to fit your city.

Using the Slido app, participants can pose questions and share insights, ensuring a dynamic exchange of knowledge and best practices. This session offers a unique opportunity to learn how citizen-powered observations are shaping urban sustainability across Europe, creating data ecosystems that empower communities and drive impactful policy decisions.

Todd Harwell, together with colleagues from the Urban ReLeaf consortium, will present research findings from the NODES-led Urban ReLeaf project, developed in collaboration with Gerid Hager, Inian Moorthy, and Sandra Brozek.

Check the official Cities Mission Conference website for more information.

Upcoming Events

Matosinhos, a neighboring municipality of Porto, Greater Porto Metropolitan Area (Portugal)

CircEUlar featured in a Carbon Neutrality Exhibition in Portugal

Oslo, Norway

The 8th Annual CeFH Symposium

Laxenburg, Austria (IIASA) and Online

MESSAGEix Community Meeting 2025

Austrian Academy of Sciences

The Great Policy Debate: National Interests vs. Global Goals

Brazilian Embassy, Wallstraße 57, Berlin (GER)

Tipping the Scales: Advancing Forest Monitoring for the Amazon’s Future

Vienna, Austria

Living Planet Symposium 2025

Samos, Greece

IIASA at IDRIM2025

International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria

INQUIMUS workshop 2025 edition: Centering Justice in Climate Risk Management for Transformative Change