Christophe Lumsden

Global Climate Change and Decarbonization Leader, Sustainability lead Switzerland - Ernst & Young (EY)

Christophe Lumsden serves as a partner at EY MENA and currently acts as the Partner, Sustainability Lead Switzerland, EY Global Climate Change and Decarbonization Leader, with a robust 19-year track record in consulting and public policy. His focus on environmental and climate change initiatives has been a driving force behind the expansion of EY Climate Change and Sustainability Services (CCaSS) in the region. His contributions have been vital in shaping sustainability strategies and policies across the region, including Saudi Arabia and Morocco. Christophe’s experience spans a range of sectors, including energy, environment, agriculture, and urban planning. He holds a Master’s degree from Neoma Business School.
Using his extensive international experience, Christophe helps companies and governments across the world to develop comprehensive strategies to make their organizations more sustainable going forward.

Outside of his professional duties, Christophe holds the position of Pan-African High Diplomat at UCLG Africa, representing the cities and local governments of the African continent.