Cite chart
IEA, Cost-effective reductions by technology measure from the Announced Pledges Scenario to the Net Zero Scenario in 2030, IEA, Paris https://www.iea.org/data-and-statistics/charts/cost-effective-reductions-by-technology-measure-from-the-announced-pledges-scenario-to-the-net-zero-scenario-in-2030, IEA. Licence: CC BY 4.0