Harnessing the power of London for global #ClimateAction. Join us at #LCAW2027 | 19th June - 27th June 2027 Hosted by @E3G
London, UK
Joined February 2020
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Save the date for #LCAW2027 - taking place 19- 27 June 2027.
🌍See you there for the ninth edition of London Climate Action Week!
🌏 From New York to Bangkok, the momentum for climate action continues.
Wishing our friends at #BangkokClimateActionWeek (3-11 Oct) a successful week of collaboration, innovation and action as events get underway across the city.
Follow along: 🔗 bangkokclimateactionweek.org…
Opening #ClimateWeekNYC, UK Foreign Secretary @Ed_Miliband called New York Climate Week his "second favourite Climate Week in the world, after London of course."
Beyond the compliment, his message was clear: climate action is an economic & national security priority.
London Climate Action Week retweeted
Day 4 of BCAW 2026 and UNFCCC Climate Week 4 highlighted the importance of local action, cultural heritage and regional cooperation in advancing climate resilience. 🌱
#BakuClimateActionWeek #ClimateWeek
From London to Baku, one message is clear: meaningful climate progress requires youth leadership.
Encouraging and equipping young journalists to tell climate stories is an investment in the future of climate action. #LCAW2026 #BakuClimateActionWeek
Day 5 | Roundtable 1: Climate conversations: Engaging Young Journalists
#BakuClimateActionWeek #ClimateWeek
Next week marks the start of #BCAW2026! 🎉
LCAW is the reference point for a growing international network of climate action week like Baku Climate Action Week - independently organised, locally rooted and globally connected.
📅7-11 September 2026
🌏 Building Climate Solutions. Together.
Baku Climate Action Week 2026, organized in parallel with UNFCCC Climate Week 4, returns 7–11 September 2026 at the Baku Convention Center.
Further updates will be announced soon.
#BCAW2026 #BakuClimateActionWeek
London Climate Action Week retweeted
📢 ANNOUNCING LAGOS CLIMATE ACTION WEEK
The Climate Action Week movement has arrived in Africa!
The inaugural Nigeria Climate Investment Summit (NCIS) at London Climate Action Week (LCAW) concluded with a major outcome: the announcement by the Governor of Lagos State Government, Nigeria, to host Africa’s first climate action week in the continent’s fastest growing city: Lagos.
Conceived as a key objective of NCIS by @malinimehra, CEO of GLOBE Legislators & Co-Creator of London Climate Action Week, in partnership with Nigeria’s @besostainable, the announcement to organise Lagos Climate Action Week (LAGCAW) by H.E. Governor @jidesanwoolu, has set the ball rolling.
LAGCAW will convene key stakeholders across carefully curated events, with a whole of society focus, to accelerate climate solutions tailored to Africa's needs.
As Nigeria's premier financial and technology hub, and Africa's second-largest urban economy, Lagos is a magnet for capital, innovation, and talent. But beyond its economic weight, this coastal megacity faces several climate challenges, making LAGCAW a timely and solution-driven initiative with relevance for the country and continent.
LAGCAW will be a convergence point for the rest of Africa and the world, as Nigeria becomes host to the latest influential climate action week.
Please contact the GLOBE Legislators secretariat and SOStainability if you are interested in convening an event at LAGCAW or supporting the initiative: [email protected] | [email protected]
Learn more about the Nigeria Climate Investment Summit (NCIS) here: bit.ly/4wF96Fd
@Speaker_Abbas @followlasg @tokunbo_wahab @Titilayooshodi @london_climate @e3g @Mabeytweet @resourceme @DamilolaSDG7 @SEforALLorg @tariyeg @CIF_Action @SunKingGlobal @RethinkE @WangariTango @UNFCCC @commonwealthsec @ndcpartnership @WCoFuellers @NigeriaHCLondon @UKinNigeria @lagcaw @Climategovng @BOINigeria @FMEnvng @FMEnvCCNG @chuks_okereke @society_planet @naturalecocap @NGRSenate @nassnigeria @HouseNGR @WFD_Democracy @WFD_Environment @CPA_Secretariat @AcepaAfrica @TheCVF
9 days. 1,300+ events. 100,000+ attendees.
#LCAW2026 was our biggest year yet - in a record breaking heatwave, London showed up for climate action.
We'll see you June 19-27 2027!
London Climate Action Week retweeted
The world’s biggest climate week brought together 100,000 people across 1,300+ events.
But for me, the highlight was our Youth Summit.
Here’s our iconic selfie from Millennium Bridge. If you want to see what the future looks like, it’s right here ✊🏼✊🏾
London Climate Action Week retweeted
Malini Mehra’s post-LCAW 2026 reflections on the largest London Climate Action Week ever-and what makes it so different.
📰 Read the Full Article: bit.ly/4vDsp1j
@malinimehra @Mabeytweet @london_climate @ArpadaraiNigar @resourceme @Leo_H_P @NaomiKerbel @Johanna_Zuleta @EdwardJDavey @WorldResources
At #LCAW2026 there were 290 events which were aligned intentionally with the Action Agenda to drive forward real world momentum on climate action.
Read more: climatechampions.net/news/if…
London Climate Action Week is already one of the most influential meetings on the calendar ahead of the United Nations Climate Change Conference (COP31) in November.
But this year, under the sweltering heat dome, attention turned to the Global Climate Action Agenda as pressure grows to rapidly deploy climate solutions.
Among the Agenda’s nearly 500 climate initiatives led by businesses, cities, investors, and civil society are wide-scale city cooling initiatives and health strategies to help hospitals cope with extreme weather events.
Read more 🔗 bit.ly/step-up-LCAW #LCAW2026
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👇
"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
e3g.org/news/lcaw-2026-clima…
📅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:
e3g-org.zoom.us/webinar/regi…
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
padovaclimateactionweek.org/…
Connect with the team at Bangkok Climate Action Week and follow the fantastic programme linkedin.com/company/bangkok…
Baku Climate Action Week opens today - with a fantastic programme @BakuClimateWeek bakuclimateactionweek.org/
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 rioclimateactionweek.org/
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.
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.
WATCH NOW - The live stream is up at lnkd.in/eBQhNBD7 for E3G's State of Climate Politics Forum 2025. See agenda at lnkd.in/eqZ9QDta