Cite chart
IEA (2025), Marginal abatement cost curve for methane emissions from coking coal, steam coal and lignite operations, 2024, IEA, Paris https://www.iea.org/data-and-statistics/charts/marginal-abatement-cost-curve-for-methane-emissions-from-coking-coal-steam-coal-and-lignite-operations-2024, Licence: CC BY 4.0