LCAW 2026
Last year’s London Climate Action Week was our biggest yet, with over 700 events bringing together more voices, more ideas, and more momentum than ever before to accelerate climate action across the city and beyond.
We’re excited to now kick off planning for the 2026 edition of London Climate Action Week, taking place 20-28 June 2025.
Registration for events for 2026 will open in Spring. Make sure to browse our events archive from LCAW 2025 for inspiration.
Upcoming March Info Sharing Meeting
As we look ahead to this year’s programme, make sure to join our first stakeholder meeting of 2026 (March 11th 12pm GMT) where we’ll share:
- Our vision and priorities for London Climate Action Week 2026
- Key moments to engage with
- How you and your organisation can get involved
- What to expect from this year’s programme
This will also be a chance to connect, ask questions, and start shaping how we work together to make 2026 even more impactful. For those who can’t make it, sign up to our mailing list to receive the recording and more information presented during the meeting.
We look forward to working with you to make this year another step forward for climate cooperation.
Sign up here to secure your place.
Images from LCAW 2025
