Emilien is a Postdoctoral Researcher at the Smith School of Enterprise and the Environment, a Research Associate at the Institute for New Economic Thinking (INET) at the Oxford Martin School, and a Researcher at Oxford Net Zero. He has a doctorate in economics from the Université Paris-Saclay, France (CIRED & CentraleSupélec).

Emilien is an environmental economist with a focus on climate policies. He works on the consequences of the net zero transition on the economy – on inequalities, income, jobs and growth. He is part of the PRINZ (Productive and Inclusive Net Zero) research project with Dr François Lafond and Prof Sam Fankhauser, an ESRC-funded, multi-university collaboration which examines the impact of the net zero transition on productivity growth in the UK.