A recap of the EU Open Data Days 2025: A two-day event for innovation and collaboration
Insights, impact, and innovation from our event at the heart of Europe’s open data community
The EU Open Data Days 2025 brought together experts, policymakers, and data enthusiasts from across Europe to explore the evolving role of open data in shaping innovation, governance, and public services. Held on 19–20 March in Luxembourg and online, the event was a representation of the European Union’s commitment to fostering transparency, digital transformation, and cross-border collaboration. With 29 speakers and over 2 500 participants from various backgrounds, of which 289 attended in person, the conference showcased the growing impact of open data in driving policy and economic growth.
The event opened with reflections from the Director-General of the Publications Office of the European Union, Hilde Hardeman, on how open data serves as a cornerstone of democracy, innovation, and international cooperation. Subsequent speakers reinforced the increasing importance of data-sharing in addressing common challenges and advancing Europe’s digital ambitions. Throughout the programme, sessions explored topics such as the use of AI-powered digital twins to simulate governance systems and the development of sustainable open data ecosystems. The programme also featured practical advice on enhancing data discovery with AI, as well as imaginative ways to make data engagement more accessible – and enjoyable – through experimental tools.
The event further highlighted the practical applications of open data, demonstrating its role in enhancing public services and stimulating economic activity. Experts shared best practices in data inventorying, interoperability, and data literacy, helping ensure that businesses, researchers, and policymakers can harness the full value of open data. The conference also underscored ongoing EU efforts to strengthen data infrastructure through initiatives such as data.europa.eu.
The EU Open Data Days 2025 encouraged stakeholders to build on discussions and drive new opportunities for innovation. You can watch the full recordings of the EU Open Data Days 2025, or access the presentations of our speakers. We invite you to continue the conversation through our recently launched collaboration channel.
For more news and events, follow us on X/Twitter and LinkedIn, or subscribe to our newsletter.