Registration is now open for Dublin Climate Action Week 2026, which takes place from 11–17 May 2026 across the Dublin region.

The week will feature a wide range of events designed to support climate awareness, practical action and community engagement. Events will take place across key themes including Citizen Engagement, Energy & Buildings, Transport, Flood Resilience, Nature-Based Solutions and Resource Management.

Businesses, communities and individuals are encouraged to explore the programme and take part in activities happening across Dublin City, Dún Laoghaire-Rathdown, Fingal and South Dublin. The schedule includes workshops, guided walks, energy advice sessions, circular economy events, biodiversity activities, transport-focused events and more.

Dublin Climate Action Week provides an opportunity for people across the city and county to learn more about climate action, discover practical supports and connect with local initiatives helping to build a more sustainable Dublin.

To view the full events programme and register, visit the Dublin Climate Action Week events page.