World Climate Investment Summit: London 2026
The World Climate Investment Summit is the trading floor for the transition economy.
Now in its sixth year and co-organised with the London Stock Exchange Group (LSEG), the World Climate Investment Summit (WCIS) connects the senior leaders and policymakers directing capital with the sectors defining the next economic cycle.
Why London Matters
London Climate Action Week has emerged as a critical moment in the global calendar where capital markets, policymakers and the real economy converge to align investment priorities. WCIS sits at the centre of that.
Global investment has moved past the 'awareness' phase. While capital is scaling rapidly into clean energy, progress across energy-intensive industries, infrastructure, and nature remains insufficient.
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At the same time, markets are recalibrating in the face of geopolitical shifts and regulatory change.
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WCIS is structured for the leaders who would rather navigate these shifts than be surprised by them.
Co-organised with
The Finance Anchor of London Climate Action Week
Date: 25 June 2026
Venue: London Stock Exchange
Agenda
Morning: Climate Investment Coalition ​
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Climate Investment
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Focus: Energy systems, industrial transformation and infrastructure.
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Themes: Capital allocation in a fragmented world, AI-driven energy demand, investment in the Global South
Afternoon: Nature Investment Coalition ​
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Nature Investment
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Focus: Ecosystems, resilience infrastructure and nature markets.
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Themes: Biodiversity risk, physical climate risk and regenerative supply chains
WHO'S COMING?
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Institutional investors
Pension funds, sovereign wealth funds, public investment institutions.
Financial institutions
Asset managers, infrastructure investors, development finance institutions, banks and insurers.
Corporate leaders
CFOs and finance executives from capital-intensive sectors.
Public sector
Finance ministries, financial regulators and development banks.
