Articles | Volume 22, issue 14
https://doi.org/10.5194/acp-22-9349-2022
https://doi.org/10.5194/acp-22-9349-2022
Research article
 | 
20 Jul 2022
Research article |  | 20 Jul 2022

Climate consequences of hydrogen emissions

Ilissa B. Ocko and Steven P. Hamburg

Related authors

Surveying Methane Point-Source Super-Emissions across Oil and Gas Basins with MethaneSAT
Luis Guanter, Javier Roger, Jack Warren, Maryann Sargent, Zhan Zhang, Sébastien Roche, Christopher Chan Miller, Michael Steiner, Harvey Hadfield, Mark Omara, James P. Williams, Katlyn MacKay, Jonathan E. Franklin, Steven C. Wofsy, Steven P. Hamburg, and Ritesh Gautam
EGUsphere, https://doi.org/10.5194/egusphere-2025-4666,https://doi.org/10.5194/egusphere-2025-4666, 2025
This preprint is open for discussion and under review for Atmospheric Chemistry and Physics (ACP).
Short summary
Small emission sources in aggregate disproportionately account for a large majority of total methane emissions from the US oil and gas sector
James P. Williams, Mark Omara, Anthony Himmelberger, Daniel Zavala-Araiza, Katlyn MacKay, Joshua Benmergui, Maryann Sargent, Steven C. Wofsy, Steven P. Hamburg, and Ritesh Gautam
Atmos. Chem. Phys., 25, 1513–1532, https://doi.org/10.5194/acp-25-1513-2025,https://doi.org/10.5194/acp-25-1513-2025, 2025
Short summary
Developing a spatially explicit global oil and gas infrastructure database for characterizing methane emission sources at high resolution
Mark Omara, Ritesh Gautam, Madeleine A. O'Brien, Anthony Himmelberger, Alex Franco, Kelsey Meisenhelder, Grace Hauser, David R. Lyon, Apisada Chulakadabba, Christopher Chan Miller, Jonathan Franklin, Steven C. Wofsy, and Steven P. Hamburg
Earth Syst. Sci. Data, 15, 3761–3790, https://doi.org/10.5194/essd-15-3761-2023,https://doi.org/10.5194/essd-15-3761-2023, 2023
Short summary
Satellite quantification of oil and natural gas methane emissions in the US and Canada including contributions from individual basins
Lu Shen, Ritesh Gautam, Mark Omara, Daniel Zavala-Araiza, Joannes D. Maasakkers, Tia R. Scarpelli, Alba Lorente, David Lyon, Jianxiong Sheng, Daniel J. Varon, Hannah Nesser, Zhen Qu, Xiao Lu, Melissa P. Sulprizio, Steven P. Hamburg, and Daniel J. Jacob
Atmos. Chem. Phys., 22, 11203–11215, https://doi.org/10.5194/acp-22-11203-2022,https://doi.org/10.5194/acp-22-11203-2022, 2022
Short summary
Concurrent variation in oil and gas methane emissions and oil price during the COVID-19 pandemic
David R. Lyon, Benjamin Hmiel, Ritesh Gautam, Mark Omara, Katherine A. Roberts, Zachary R. Barkley, Kenneth J. Davis, Natasha L. Miles, Vanessa C. Monteiro, Scott J. Richardson, Stephen Conley, Mackenzie L. Smith, Daniel J. Jacob, Lu Shen, Daniel J. Varon, Aijun Deng, Xander Rudelis, Nikhil Sharma, Kyle T. Story, Adam R. Brandt, Mary Kang, Eric A. Kort, Anthony J. Marchese, and Steven P. Hamburg
Atmos. Chem. Phys., 21, 6605–6626, https://doi.org/10.5194/acp-21-6605-2021,https://doi.org/10.5194/acp-21-6605-2021, 2021
Short summary

Cited articles

Allen, M. R., Fuglestvedt, J. S., Shine, K. P., Reisinger, A., Pierrehumbert, R. T., and Forster, P. M.: New use of global warming potentials to compare cumulative and short-lived climate pollutants, Nat. Clim. Change, 6, 773–776, https://doi.org/10.1038/nclimate2998, 2016. 
Alvarez, R. A., Pacala, S. W., Winebrake, J. J., Chameides, W. L., and Hamburg, S. P.: Greater focus needed on methane leakage from natural gas infrastructure, P. Natl. Acad. Sci. USA, 109, 6435–6440, https://doi.org/10.1073/pnas.1202407109, 2012. 
Balcombe, P., Speirs, J., Brandon, N. P., and Hawkes, A. D.: Methane emissions: choosing the right climate metric and time, Environ. Sci.-Proc. Imp., 20, 1323, https://doi.org/10.1039/c8em00414e, 2018. 
Bartlett, J. and Krupnick, A.: Decarbonized Hydrogen in the US Power and Industrial Sectors: Identifying and Incentivizing Opportunities to Lower Emissions, Resources for the Future, 2020. 
Short summary
Hydrogen is considered a key strategy to decarbonize the global economy. However, hydrogen is also a short-lived indirect greenhouse gas that can easily leak into the atmosphere. Given that the climate impacts from hydrogen emissions are not well understood, especially in the near term, we assess impacts over all timescales for plausible emissions rates. We find that hydrogen leakage can cause more warming than widely perceived; thus, attention is needed to minimize emissions.
Share
Altmetrics
Final-revised paper
Preprint