IEA (2021), Impact of a commodity price shock on average household energy bills in emerging market and developing economies in 2030 by scenario, IEA, Paris https://www.iea.org/data-and-statistics/charts/impact-of-a-commodity-price-shock-on-average-household-energy-bills-in-emerging-market-and-developing-economies-in-2030-by-scenario, Licence: CC BY 4.0