Lucas Chaumontet is an expert in climate and sustainability, energy transition, natural resources, and process industries at Boston Consulting Group. He leads the firm’s work in climate and energy transition in Africa and is a member of the Global Leadership team on climate. Lucas is a core member of BCG’s Energy, and Social Impact practices.

Lucas has led various national multi-stakeholder initiatives in South Africa on the topics of energy transition and economic recovery. He has also led many strategy, decarbonization, and operational improvements programs for global energy and industrial companies.

Lucas joined the Paris office of Boston Consulting Group in 2009 and moved to Southeast Asia in 2012 as a BCG Ambassador. He worked there until 2018 before moving to Johannesburg.


  • MSc, Ecole Nationale des Ponts ParisTech
Deep Expertise, Broad Experience