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/

ECSA's Aquatic Working Group webinar series

ECSA's Aquatic Working Group is launching a webinar series, with the first one coming on the 21st of May! The first webinar is titled "Creating a European Network of Citizen Science Projects on Freshwater Macroinvertebrates: Towards Comparison and Harmonization" - it will host a number of experts presenting their work from major European based projects focused on the topic. The listed projects are Riverfly Project (UK), CS Stream Index (CSSI) & (SSIS) (Ireland), RiuNet (Spain), and FLOW (Germany). Anyone interested can join us at the zoom link provided, and a recording of the webinar will be made available on ECSA's YouTube channel. See you soon and stay tuned for more!

Citizen Science for Water Conference

Join us 3-5 June in Delft, the Netherlands for the Citizen Science for Water Conference. For this inaugural CS4Water conference, we will focus on freshwater systems, diving into engaging workshop sessions, exploring innovative research, and connecting international water and citizen science experts. The conference will focus on the crucial role citizen science plays within water resource monitoring, management and governance as well as community-led actions. The conference will bring together experienced citizen science practitioners and newcomers from both the Global North and Global South who are interested in exploring how citizen science can contribute to water management.

PREP4BLUE Webinar series: Planning for Citizen Participation in Mission Ocean & Waters

PREP4BLUE is running a spring/summer webinar series titled “Planning for Citizen Participation in Mission Ocean & Waters.” Over five one-hour sessions, participants will learn how to design a project, work package, or programme of activities in alignment with the citizen engagement targets of the EU Mission: Restore Our Ocean and Waters By 2030 (or Mission Ocean). The webinars are designed as bite-sized, targeted sessions that will equip the audience with key information and knowledge of where/how to access more details or expertise. The webinar series is aimed primarily at anyone applying for Mission Ocean funding under Horizon Europe. It will also be of interest to current Mission-funded projects, as well as those working on citizen engagement in marine and freshwater-related activities across the NGO, industry, research, community, citizen science groups, and local government sectors. The European Commission’s ambition in relation to citizen engagement with Mission Ocean falls under a handful of clear themes. Each of the webinars in this series is structured around one of these themes. Overall, the series will equip the audience with the knowledge required to orient project proposals and restoration, anti-pollution, and other related activities towards the Mission’s targets in relation to citizen engagement. More information for the webinar series schedule and registration is available here: https://prep4blue.eu/events/prep4blue-webinar-series-planning-for-citizen-participation-in-mission-ocean-waters/