London Climate Action Week

Harnessing the power of London for global #ClimateAction.

Join us at #LCAW2026 | 20th June - 28th June 2026

Hosted by @E3G

[London Climate Action Week @london_climate]

LCAW is a key moment in the global climate
calendar.

Read the latest from LCAW founder @Mabeytweet on what this year's theme of 'cooperation in a fractured world' means for climate action globally👇

[E3G - Third Generation Environmentalism @e3g]

"Climate cooperation in a fragmented world" is the defining theme of #LCAW2026 @london_climate

As the world grapples with an energy crises leaders from around the world will gather in London this June to strengthen climate action.

✍️ @Mabeytweet
https://t.co/x0FUWCgfDt

[London Climate Action Week @london_climate]

📅Reminder today 12pmt GMT.

Join us for our first stakeholder briefing of the year as we kick off planning for London Climate Action Week 2026 #LCAW2026

Register to join here:
https://t.co/XUsjhe5ZVY

[London Climate Action Week @london_climate]

At London Climate Action Week, we’re proud to help inspire more cities to host their own climate action weeks🌍

Next month Padova Climate Action Week takes place in Italy (11-19 April 2026) to accelerate climate action. #PCAW2026
https://t.co/h1D9zZQ60u

[London Climate Action Week @london_climate]

Connect with the team at Bangkok Climate Action Week and follow the fantastic programme https://t.co/4Iqs64oY1d

[London Climate Action Week @london_climate]

Baku Climate Action Week opens today - with a fantastic programme @BakuClimateWeek https://t.co/QqgBWUKgbc

[London Climate Action Week @london_climate]

At a pivotal time for international climate change policy and action, Rio Climate Action Week is a prominent city-based response to the Brazilian COP30 Presidency’s call for “mutirão” – collective effort. RCAW and the climate action weeks are Mutirão in Action.

[London Climate Action Week @london_climate]

Rio Climate Action Week (RCAW) is an independent initiative, with the Mayor of Rio de Janeiro and London Climate Action Week. The latest edition of a series of city-based climate action weeks - Auckland, Baku, Bangkok, Dublin, Prague, Shanghai and Sydney https://t.co/AyP7ULAkyJ

[London Climate Action Week @london_climate]

Inspired by the unique model pioneered by London Climate Action Week, RCAW is closely tied to the UNFCCC process of climate diplomacy and its implementation-focused action agenda. It promotes closer cooperation between the COP29 and COP30 Presidencies.

[London Climate Action Week @london_climate]

WATCH NOW - The live stream is up at https://t.co/dcX2idldTY for E3G's State of Climate Politics Forum 2025. See agenda at https://t.co/OacCQvNal5

[London Climate Action Week @london_climate]

Wonderful to see the @e3g State of Climate Politics completely packed to the rafters to hear the most topical thought leadership on climate politics, geopolitics and diplomacy, energy, finance, trade, and not forgetting what we do about climate disinformation.

[London Climate Action Week @london_climate]

Celebrating the life of @nickygavron with a new memorial prize announced at #LCAW2025 - see https://t.co/8xqD85BXpS

[London Climate Action Week @london_climate]

Watch live stream of @Mabeytweet from @e3g at https://t.co/dcX2idkG4q from E3G's State of Climate Politics Forum 2025. See agenda at https://t.co/wOneREJviG #LCAW2025 London Climate Action Week 2025.

[London Climate Action Week @london_climate]

The live stream is up at https://t.co/dcX2idkG4q for E3G's State of Climate Politics Forum 2025. See agenda at https://t.co/wOneREJviG For any interested in following the event today from E3G for London Climate Action Week. #LCAW2025

[Nick Mabey @Mabeytweet]

London has the largest cluster of climate organisations & businesses in the world

A global hub for the climate transition at the heart of London Climate Action Week

Looking forward to seeing you!

Working with @MayorofLondon @cityoflondon @london_climate @FCDOClimate @e3g

[London Climate Action Week @london_climate]

For the latest information on #LCAW2025 make sure to follow us on LinkedIn and our new Instagram page!

https://t.co/K6P31b0qgE

https://t.co/vfmEabhoAn

[London Climate Action Week @london_climate]

London has the largest concentration of climate organisations in the world. 🌱

#LCAW2025 will bring these together to harness the power of London for climate action.

Apply to host an event, and explore the growing programme here 👉 https://t.co/w9YJxH3s2w

[London Climate Action Week @london_climate]

📢 London Climate Action Week 2025 is now officially open for event registrations!

📍#LCAW2025 will take place 21st-29th June 2025

👉Register here: https://t.co/tnyBZtBCGN

[London Climate Action Week @london_climate]

LCAW founder @Mabeytweet speaks to @SmartCitiesW about this year's themes, and how cities globally can build their own climate weeks.

Read the full interview here:
🔗https://t.co/uU3eeQCbxk

[SmartCitiesWorld @SmartCitiesW]

.@SmartCitiesW partners with @london_climate Action Week to drive global urban #ClimateAction - The Cities Climate Action Summit (24-25 June) will serve as a cities-focused flagship event during #LCAW2025

#CCAS25 #Cop30
https://t.co/23ZuSA46MX

[London Climate Action Week @london_climate]

🎭📷 Kyoto, the play from @TheRSC & @GoodChanceCal premiered at #LCAW2024. It tells the story of the Kyoto Protocol - the first legally binding targets on climate change globally.

Missed out last year? The play is at @sohoplacelondon till May 3rd 2025: https://t.co/HPTvfokYHu