Cite chart
IEA, Global early-stage venture capital investments in digital energy-efficiency and demand-side flexibility start-ups, by type of new business model, 2015-2021, IEA, Paris https://www.iea.org/data-and-statistics/charts/global-early-stage-venture-capital-investments-in-digital-energy-efficiency-and-demand-side-flexibility-start-ups-by-type-of-new-business-model-2015-2021, IEA. Licence: CC BY 4.0