Articles | Volume 17, issue 5
https://doi.org/10.5194/amt-17-1599-2024
https://doi.org/10.5194/amt-17-1599-2024
Research article
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18 Mar 2024
Research article | Highlight paper |  | 18 Mar 2024

First validation of high-resolution satellite-derived methane emissions from an active gas leak in the UK

Emily Dowd, Alistair J. Manning, Bryn Orth-Lashley, Marianne Girard, James France, Rebecca E. Fisher, Dave Lowry, Mathias Lanoisellé, Joseph R. Pitt, Kieran M. Stanley, Simon O'Doherty, Dickon Young, Glen Thistlethwaite, Martyn P. Chipperfield, Emanuel Gloor, and Chris Wilson

Data sets

First validation of high-resolution satellite-derived methane emissions from an active gas leak in the UK Emily Dowd, GHGSat (Canada), France James, Rebecca E. Fisher, and Dave Lowry https://doi.org/10.5281/zenodo.10639785

UK DECC (Deriving Emissions linked to Climate Change) Network Simon O'Doherty, Daniel Say, Kieran Stanley, Gerard Spain, Tim Arnold, Chris Rennick, Dickon Young, Ann Stavert, Aoife Grant, Anita Ganesan, Joseph Pitt, Adam Wisher, Angelina Wenger, and Nick Garrard http://catalogue.ceda.ac.uk/uuid/f5b38d1654d84b03ba79060746541e4f

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Executive editor
This paper presents a detailed analysis about the methane emissions leakage event in the UK in 2023 by multiple approaches, which is highly available for the GHG emission, climate change, as well as the air quality communities, and highly concerned by the public and society.
Short summary
We provide the first validation of the satellite-derived emission estimates using surface-based mobile greenhouse gas surveys of an active gas leak detected near Cheltenham, UK. GHGSat’s emission estimates broadly agree with the surface-based mobile survey and steps were taken to fix the leak, highlighting the importance of satellite data in identifying emissions and helping to reduce our human impact on climate change.