Greg Clark

Professor Greg Clark CBE is a world-renowned expert on cities, urban investment and the global transition to sustainable, inclusive living. With over 35 years advising more than 300 cities, 40 national governments and major institutions including the World Bank and World Economic Forum, he chairs Connected Places Catapult and the UK Cities Commission for Climate Investment, and has authored ten books shaping urban policy worldwide. Greg equips audiences with grounded insight into how cities can navigate climate action, technological change and long-term growth, empowering leaders and organisations to make confident decisions about the future of places and communities.

Over the past three and a half decades, Professor Greg Clark CBE has worked inside the machinery of more than 300 cities across six continents, helping mayors, governments and investors answer some of the most urgent questions facing urban life today. From climate resilience and net zero transitions to housing crises, transport innovation and economic reinvention, his work sits at the intersection of policy, finance and long-term place leadership. Whether advising New York, Mumbai, Barcelona or São Paulo, Greg has built a reputation for translating complexity into strategy, and ambition into action. His influence extends far beyond consultancy: he chairs Connected Places Catapult, the UK's innovation accelerator for cities and transport, and leads the UK Cities Commission for Climate Investment, a coalition uniting city leaders and investors to drive a just transition to net zero.

Greg's credibility is rooted in both breadth and depth of experience. He has held senior advisory roles with the World Bank, the OECD, the European Investment Bank and the Inter-American Development Bank, shaping urban investment frameworks that influence billions in capital deployment. At Transport for London, he leads the Land and Property Committee, steering low-carbon housing and regeneration initiatives across one of the world's most complex urban environments. Globally, he serves on the World Economic Forum's Global Future Council on Cities and the Bloomberg NEF Council on Cities, and holds academic positions including Honorary Professor of Urban Innovation at the University of Strathclyde and Global Fellow at the Brookings Institution and Urban Land Institute. A prolific author, Greg has written ten books and over 100 reports on cities, leadership and investment, and his monthly column, The Planet of Cities, is widely read by policymakers and industry leaders. Since 2020, he has also tracked the recovery of 100 cities worldwide, building a unique evidence base on how urban centres are adapting in the wake of the pandemic.

Greg equips audiences with the tools to make confident, informed decisions about the future of cities and the communities they serve. His keynote presentations decode the forces reshaping urban life, from climate action and technological disruption to governance reform and inclusive growth, always grounding big ideas in practical application. Leaders leave his sessions with a clearer understanding of how to align investment, policy and innovation, and how to lead change in an era of profound transformation. Whether speaking to corporate executives, public sector leaders or investors, Greg delivers insight that is internationally informed, locally relevant and immediately actionable. His ability to connect global trends with tangible outcomes makes him an invaluable voice for organisations committed to shaping thriving, sustainable and resilient places.