Articles | Volume 24, issue 3
https://doi.org/10.5194/acp-24-2023-2024
https://doi.org/10.5194/acp-24-2023-2024
Technical note
 | 
15 Feb 2024
Technical note |  | 15 Feb 2024

Technical note: A method for calculating offsets to ozone depletion and climate impacts of ozone-depleting substances

Gabrielle B. Dreyfus, Stephen A. Montzka, Stephen O. Andersen, and Richard Ferris

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Cited articles

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Short summary
The Montreal Protocol has put the ozone layer on a path to recovery by phasing out 99 % of banned ozone-damaging substances. Most of these substances are also potent greenhouse gases. Atmospheric monitoring has detected unexpected increases in emissions in several of these banned substances. Here we present an approach for quantifying damage to ozone, climate and health for these emissions and offset by preventing the equivalent emissions of ozone-damaging substances.
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