Overview
London Climate Action Week is one of the world's largest independent climate events uniting local and global experts to harness the unique power of London for global climate action.
The week is made up of hundreds of independent events where leaders, experts, and community representatives come together to address climate issues, exchange knowledge, and develop practical solutions both within their sectors and across the broader real economy.
This year’s themes focus on four key priorities: shaping global climate action in the lead-up to COP30; delivering a just and inclusive climate transition net-zero, resilient London and UK; fostering alignment across London’s sectors and clusters; and demonstrating whole-of-society engagement.
We’re contributing to the event through discussions on financing the global climate transition, speaking at the Net Zero Delivery Summit, and hosting various topical events.
Sessions
June 24, 8:30 a.m.—10:30 a.m. BST
Financing The Nature-Positive Transition
In this high-level roundtable with the World Economic Forum, we will bring together leading financial institutions to explore financing the transition toward a nature-positive future. Our discussions will focus on identifying priority nature opportunities within companies’ value chains across sectors and blueprints for financial institutions to address these opportunities. The event will explore essential guidance and tools to help financial institutions understand the opportunities presented by nature as well as the risks associated with inaction.
Moderators: Jennifer Tsim, partner, Oliver Wyman; Robert Bailey, partner, Oliver Wyman
June 25, 8:30 a.m.—10:30 a.m. BST
Scaling Transition Finance
Together with Marsh, in this session, we will explore the role that insurers can play in supporting the UK’s energy transition, with a particular focus on the UK Government’s priorities through the National Wealth Fund and other Public Finance Institutions (PuFins). We will convene representatives from insurance (including as asset owners), government, private finance, and the energy sector to understand the state of Transition Finance in the UK, where there are particular bottlenecks in finance supply, and how the insurance industry can innovate to help unlock finance flows.
Moderators: Anthony Bice, partner, Oliver Wyman; Amy Barnes, head of climate and sustainability strategy, Marsh
June 26, 8:15 a.m.—10:00 a.m. BST
Engines Of Growth — Frontrunners In A Clean Industrial Race
Together with Mission Possible Partnership (MPP) and the Industrial Transition Accelerator, we are hosting an interactive discussion focused on advancing clean industrial projects. Looking at the state of the clean industrial pipeline today, this event will examine the “Bright Spots” in the clean industrial landscape and explore new data and insights from MPP’s Global Project Tracker (released days earlier, on 19 June). The session aims to galvanize momentum, showcase progress, and realign clean industry with the industrial competitiveness agenda. We will explore the progress being made now and what can be done to expedite it, enabling greater economic benefits to be achieved faster.
Moderators: John Colas, partner and vice chairman of Financial Services Practice, Oliver Wyman; Faustine Delasalle, CEO, Mission Possible Partnership
Speakers: Gabriela Oliveira, director of Renewable Power and Government Relations Brazil, Atlas Agro; Johan Mandaric Reunanen, climate impact lead, Stegra; Sophie Lu, global head of Heavy Industry Decarbonization, HSBC; Nigel Topping, founder, Ambition Loop
June 26, 1:00 p.m.—5:00 p.m. BST
Sport For People And Planet
In partnership with the World Economic Forum, we will explore how sports can drive positive change for communities, economies, and the planet. Leaders from across the sports ecosystem will discuss how the industry can address climate risks and promote sustainability.
With $2.4 trillion in global revenue, sports have a major economic impact — but also face growing environmental challenges. This panel will explore how sports can help build healthier societies and a more sustainable future.
Moderators: Tony Simpson, partner, Oliver Wyman; Jennifer Tsim, partner, Oliver Wyman
Meet The Team






