IEA (2021), Indicative weighted average cost of capital for utility-scale solar PV projects with revenue in China, 2015-2020e, IEA, Paris https://www.iea.org/data-and-statistics/charts/indicative-weighted-average-cost-of-capital-for-utility-scale-solar-pv-projects-with-revenue-in-china-2015-2020e, Licence: CC BY 4.0