PROGRAMME 2026
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 2026 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.
LCAW: Finance Live – daily morning broadcast
Host: GFI and LSEG
Broadcast live during the fast-paced London Climate Action Week, Finance Live is the destination for timely, expert led discussions on the real-world forces shaping the…
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Climate Innovation Forum
Host: Climate Action
The Climate Innovation Forum is the opening flagship event of London Climate Action Week 2026, taking place on Monday 22 June in London’s historic Guildhall….
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LCAW Opening Event – Climate Innovation Forum
Host: Climate Action
The Climate Innovation Forum is the opening flagship event of London Climate Action Week 2026, taking place on Monday 22 June in London’s historic Guildhall….
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State of Climate Politics Forum 2026
Host: E3G
The third annual State of Climate Politics Forum returns as a flagship event of London Climate Action Week. Hosted by international climate change think tank…
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Climate Governance Forum 2026
Host: International Climate Councils Network, E3G
The second annual Climate Governance Forum (hosted by the International Climate Councils Network and E3G) will bring together 200 stakeholders from across policy, business, the law, and academia…
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Climate and Development Finance Forum: Unlocking Finance at Scale for Country-led Transformation
Host: E3G, British International Investments (BII), European Bank for Reconstruction and Development (EBRD) and Country Platforms Hub
Purpose This high-level dialogue, co-convened by E3G, BII, EBRD, and the Country Platforms Hub, aims to connect country-owned investment approaches with the financiers and partners…
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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.