@unpublished{204356, author = {Glen Chua and Vaishali Naik and Fabien Paulot and Denise Mauzerall and Jing Feng and Larry Horowitz}, title = {Methane Mitigation Offsets Climate and Air Quality Impacts of Hydrogen Leakage and Other Changes in Short-lived Climate Forcers from a Hydrogen Economy}, year = {2025}, note = {Manuscript under review}, }