PROGRAMME 2025
London climate action week presents its main programme, demonstrating the unique power of london for global and local climate action.
About the main programme
The Main Programme in 2025 featured a selection of high-profile events across the week, brought to you by London Climate Action Week and its partners, shaping policy, innovation and leadership in London and beyond.
These events are aligned with our main clusters, from finance, resilience, nature and insurance to health, governance, and geopolitics & climate diplomacy.
Demonstrating the ethos of London Climate Action Week, this programme mobilises London’s unparalleled ecosystem of climate organisations and wider society to convene conversations and drive tangible action across the climate sector.
Climate and the Future of Health
Host: The Conduit
Hosted at The Conduit, Climate and the Future of Health brings together global leaders across climate, health, business, and policy to tackle the growing impact…
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De-Risking Summit 2025
Host: Howden
A flagship event of London Climate Action Week, the De-Risking Summit 2025 will explore how we can collectively address the climate-driven insurability challenge and catalyse…
View more `LCAW: Finance Live (TV show)
Host: Green Finance Institute and the London Stock Exchange Group
During London Climate Action Week (LCAW) 2025, LSEG and the Green Finance Institute (GFI) are partnering to deliver a live TV broadcast every morning from…
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LCAW 2025 Opening
Host: LCAW, Welcome Trust and E3G
Join us for the official opening of London Climate Action Week 2025. As London prepares to host its most ambitious edition of London Climate Action…
View more `PS Events: London Climate Action Week (Day One)
Host: Project Syndicate, Cascale, and Kantar
With geopolitical developments casting doubt on the future of international cooperation, and with some countries abandoning climate and biodiversity commitments altogether, how can business fill…
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Climate and Development Finance Dialogue
Host: E3G and British International Investment
In conjunction with the State of Climate Politics Forum, this dialogue will bring together senior experts, officials and practitioners working in climate and development finance….
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PS Events: London Climate Action Week (Day Two)
Host: Project Syndicate and the European Climate Foundation
Although recent geopolitical developments have given Europe an opportunity to play an outsized role in global climate leadership, Europeans still lack a shared strategy for…
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State of Climate Politics Forum 2025
Host: E3G
The second annual State of Climate Politics Forum is a flagship event at London Climate Action Week. Hosted by international climate change think tank E3G,…
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London Climate Action Week – Gala Dinner
Host: Climate Action
We are delighted to be hosting the official London Climate Action Week Gala Dinner on Wednesday 25th June in Guildhall. The exclusive event will welcome…
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The Climate Conversation
Host: Hi Impact, Newsweek, London Climate Action Week
The Climate Conversation will bring together some of the most prominent voices at London Climate Action Week in a series of 15 minute interviews. The interviews will feature Jim Skea, Chair of the…
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Climate Governance Forum
Host: International Climate Councils Network (ICCN) and E3G
E3G and the International Climate Councils Network (ICCN), in association with Net Zero Lawyers Alliance (NZLA) and the TAI Collaborative, will host The Climate Governance…
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London Climate Resilience Finance Summit 2025
Host: International Institute for Environment and Development
Positioned at a pivotal moment in the climate finance agenda, the 2025 Climate Resilience Finance Summit will shape strategies for mobilising the US$1.3 trillion resilience…
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LCAW 2025 Closing Party
Host: The Conduit in partnership with London Climate Action Week
On Friday, 27 June 2025, join us on The Conduit’s stunning rooftop for an unforgettable evening marking the grand finale of London Climate Action Week….
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To explore the full spectrum of climate conversations and activities taking place during London Climate Action Week – from summits, business forums and workshops to community events, art exhibitions and youth-led activations – visit our full events calendar.
Discover hundreds of events happening across the city and online.