Louis is an economist, specialised in ecological and environmental economics. His work lies at the intersection of modelling and computational methods, decision-making under uncertainty with policy outreach and macro-finance, all in the context of the low-carbon transition. He holds a PhD from Ecole des Ponts ParisTech (France) on the modelling of macro-financial transition risks along decarbonisation pathways. At CMCC, he works within the EUNICE ERC team under the supervision of Massimo Tavoni.