Geographically-Resolved Techno-Economic and Life Cycle Assessment Comparing Microalgae-Based Renewable Diesel and Sustainable Aviation Fuel in the United States

and 70% greenhouse gas emissions reductions compared to petroleum fuels for both pathways. The study also examines water footprint, land-use change emissions, and additional environmental impacts. Discussion focuses on outlining strategic research and development investments to reduce production costs and environmental burdens from microalgae biofuels.