Articles | Volume 24, issue 2
https://doi.org/10.5194/acp-24-1005-2024
https://doi.org/10.5194/acp-24-1005-2024
Research article
 | 
24 Jan 2024
Research article |  | 24 Jan 2024

Aircraft-based mass balance estimate of methane emissions from offshore gas facilities in the southern North Sea

Magdalena Pühl, Anke Roiger, Alina Fiehn, Alan M. Gorchov Negron, Eric A. Kort, Stefan Schwietzke, Ignacio Pisso, Amy Foulds, James Lee, James L. France, Anna E. Jones, Dave Lowry, Rebecca E. Fisher, Langwen Huang, Jacob Shaw, Prudence Bateson, Stephen Andrews, Stuart Young, Pamela Dominutti, Tom Lachlan-Cope, Alexandra Weiss, and Grant Allen

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Cited articles

Brown, P., Cardenas, L., Del Vento, S., Karagianni, E., MacCarthy, J., Mullen, P., Passant, N., Richmond, B., Thistlethwaite, G., Thomson, A., Wakeling, D., and Willis, D.: UK Greenhouse Gas Inventory 1990 to 2021: Annual Report for submission under the Framework Convention on Climate Change, Ricardo Energy & Environment for the Department for Business, Energy & Industrial Strategy (BEIS), ISBN 978-0-9933975-9-2, 2023. 
Cain, M., Warwick N. J., Fisher, R. E., Lowry, D., Lanoisellé, M., Nisbet, E. G., France, J., Pitt, J., O`Shea, S., Bower, K. N., Allen, G., Illingworth, S., Manning, A. J., Bauguitte, S., Pisso, I., and Pyle, J. A.: A study of a methane enhancement over the North Sea, J. Geophys. Res.-Atmos., 122, 7630–7645, https://doi.org/10.1002/2017JD026626, 2017. 
Chen, Z., Yacovitch, T. I., Daube, C., Herndon, S. C., Wilson, D., Enoch, S., and Allen, D. T.: Reconciling methane emission measurements for offshore oil and gas platforms with detailed emission inventories: Accounting for emission intermittency, ChemRxiv, Cambridge: Cambridge Open Engage, Preprint, https://doi.org/10.26434/chemrxiv-2022-dfjvv, 2022. 
Conley, S., Franco, G., Faloona, I., Blake, D. R., Peischl, J., and Ryerson, T. B.: Methane emissions from the 2015 Aliso Canyon blowout in Los Angeles, CA, Science, 351, 1317–1320, https://doi.org/10.1126/science.aaf2348, 2016. 
European Commission, United States of America: Global Methane Pledge, Climate & Clean Air Coalition (CCAC), https://www.ccacoalition.org/en/resources/global-methane-pledge (last access: 30 November 2022), 2021. 
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In April–May 2019 we carried out an airborne field campaign in the southern North Sea with the aim of studying methane emissions of offshore gas installations. We determined methane emissions from elevated methane measured downstream of the sampled installations. We compare our measured methane emissions with estimated methane emissions from national and global annual inventories. As a result, we find inconsistencies of inventories and large discrepancies between measurements and inventories.
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