IEA (2024), Venture capital investment in energy start-ups, by technology area, for early-stage and growth-stage deals, 2010-2023, IEA, Paris https://www.iea.org/data-and-statistics/charts/venture-capital-investment-in-energy-start-ups-by-technology-area-for-early-stage-and-growth-stage-deals-2010-2023, Licence: CC BY 4.0