Hannah Brady is the Environmental Sustainability Manager at United Airlines, providing expertise on United’s long-term climate change strategy and GHG accounting best practices. Hannah is the lead for climate target setting, net zero pathways, and compliance with emissions trading schemes and the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA). Hannah is a nominated expert on ICAO’s Committee on Aviation Environmental Protection (CAEP) Working Group 4 dealing with technical issues relating to the implementation of CORSIA. Before joining United, Hannah was an air quality compliance engineer, consulting for companies in the aviation sector. Hannah holds a Master of Environmental Science and Management from the Bren School at the University of California, Santa Barbara and a Bachelor of Science in Environmental Engineering from Northwestern University in Chicago.