OneAquaHealth IEEE Global Hackathon
Join the OneAquaHealth IEEE Global Hackathon 2026 ! A worldwide call to innovators, creators, and problem‑solvers - the IEEE and OneAquaHealth project invite participants from across the globe to co‑create breakthrough solutions for healthier urban freshwater ecosystems. This global hackathon unites AI enthusiasts, environmental thinkers, designers, developers, researchers, and citizen‑science champions to transform real environmental and community data into tools that protect biodiversity, strengthen resilience, and improve human wellbeing. Whether you’re passionate about AI for good, urban water health, biodiversity, climate resilience, or digital innovation, this is your moment to make an impact on a global stage. Build. Collaborate. Innovate - with the world watching. Be part of a global movement shaping smarter, healthier, more sustainable cities. To register for the hackathon, visit: https://oneaquahealth-ieee-hackathon.devpost.com/rules ***Coming Up Next on June 12, 2026: Session 1 - Introducing the OneAquaHealth Project*** Explore the mission, technical tracks, and innovation opportunities behind the IEEE OneAquaHealth Global Hackathon. To register for the webinar, visit: https://www.oneaquahealth.eu/introducing-oneaquahealth-project/
The event will celebrate the achievements of Crowd4SDG. Join the Final Conference on 17 March to find out more about how citizen science and crowdsourcing tools can be used to address the SDGs and climate action. The culmination of three years of Crowd4SDG is shown during the Final Conference, delivering the results of Crowd4SDG and outlining plans for how ideas and projects can continue beyond the project’s end. The timetable is brimming with a series of presentations, panel discussions and hackathons, relevant for all. The Final Conference will include input from all partners of Crowd4SDG; CERN, Université de Genève (UNIGE), Consejo Superior de Investigaciones Científicas (IIIA-CSIC), Politecnico di Milano (POLIMI), United Nations Insitute for Training and Research (UNITAR), Université de Paris Cité. Information about the registration process is available here: https://indico.cern.ch/event/1224762/
Lessons and insights from WeObserve
WeObserve tackles three key challenges that citizens observatories face: (1) awareness, (2) acceptability and (3) sustainability. Its overall mission is to create a sustainable ecosystem of citizen observatories that can systematically address these identified challenges and help move citizen science into the mainstream. As the project draws to its conclusion, team members will highlight what the project has learnt through its activities. Speakers include: Gerid Hager (IIASA) – WeObserve in a nutshell Uta Wehn (IHE Delft), Joan Maso (CREAF), Dilek Fraisl (IIASA) – WeObserve communities of practice: how to ‘do’ CoPs and some reflections Mel Woods (University of Dundee) – Accelerating the uptake of citizen observatories through MOOCs and open data challenges Joan Maso (CREAF), Valantis Tsiakos (ICCS) – Data interoperability and standardisation: using interoperability experiments and hackathons to address data-related challenges in citizen observatories The webinar will finish with a Q&A by Margaret Gold (Citizen Science Lab). The event will be in English, and you can register for free here.