IEA (2021), Employment growth in clean energy and related areas to 2030, in the Announced Pledges and Net Zero Scenarios, IEA, Paris https://www.iea.org/data-and-statistics/charts/employment-growth-in-clean-energy-and-related-areas-to-2030-in-the-announced-pledges-and-net-zero-scenarios, Licence: CC BY 4.0