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.

Now in its 7th year, it is the largest city-wide climate festival in Europe, attracting over 45,000 people annually. The week aims to demonstrate the whole of society engagement needed to support the delivery of decarbonisation and resilience as well as stimulate other global cities to host similar events.

LCAW provides a brand and platform under which hundreds of stakeholders host their events, creating a large and vibrant programme of climate-focused activities.