Aviation currently represents 8 percent of U.S transportation-related emissions. Scientists at the National Renewable Energy Laboratory (NREL) are helping U.S. airlines develop and validate new, net-zero-carbon fuels designed to slash carbon emissions. Using an innovative combination of fuel property measurements, molecular-level chemistry models, and high-performance computing simulations, NREL identifies cleaner, cost-competitive drop-in fuel solutions for this sector. From accelerating market-ready sustainable fuels to decreasing greenhouse gas emissions, and improving safety, NREL is enabling a cleaner aviation sector to take flight. To learn more, visit https://www.nrel.gov/transportation/s…. For a text version of the video, visit https://bit.ly/3QzIjoG.