700 +
In person and virtual events
45000 +
Attendees
London Climate Action Week
London Climate Action Week harnesses the unique power of London for global and local climate action.
It mobilises London’s unparalleled ecosystem of climate and non-climate organisations to accelerate global climate action and supports action in London to ensure it acts as a global climate leader.
London Climate Action Week 2026 will be opening for registration in the spring.
