Uisung Lee

Dr. Uisung Lee is a Principal Energy Systems Analyst in the Life Cycle Analysis Group of the Energy Systems and Infrastructure Assessment Division at Argonne National Laboratory. His expertise mainly focuses on conducting life-cycle analyses (LCAs) of various energy systems to evaluate the environmental impacts such as life-cycle greenhouse gas emissions, fossil fuel use, air pollutant emissions, and water consumption. The systems include but are not limited to sustainable aviation fuels (SAFs), CO2 utilization (e-fuel or power-to-liquid), and waste-to-energy pathways. He supports the development of the R&D GREET (The Greenhouse gases, Regulated Emissions, and Energy use in Technologies) model, an LCA model developed by Argonne that is structured to systematically examine the life-cycle energy use and emissions. He is a nominated expert to the International Civil Aviation Organization’s (ICAO) Working Group 5 (formerly Fuels Task Group [FTG]) for evaluating core LCA values of aviation fuels.