This statistic shows the annual variation in investment in different renewable energy and fuel sectors worldwide in 2018. With the exception of solar and wind energy, investment in these types of energies showed a decline globally. The case of tidal and biomass energy stood out especially, where investment increased by approximately ** percent compared to the figure recorded in 2017.
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REN21. (June 17, 2019). Annual variation of investment in the different sectors of energy and renewable fuels worldwide in 2018 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 01, 2026, from /statistics/1636304/annual-change-in-global-investment-in-renewable-energy-by-sector/
REN21. "Annual variation of investment in the different sectors of energy and renewable fuels worldwide in 2018." Chart. June 17, 2019. ÌÇÐÄÆÆ½â°æ. Accessed August 01, 2026. /statistics/1636304/annual-change-in-global-investment-in-renewable-energy-by-sector/
REN21. (2019). Annual variation of investment in the different sectors of energy and renewable fuels worldwide in 2018. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 01, 2026. /statistics/1636304/annual-change-in-global-investment-in-renewable-energy-by-sector/
REN21. "Annual Variation of Investment in The Different Sectors of Energy and Renewable Fuels Worldwide in 2018." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 17 Jun 2019, /statistics/1636304/annual-change-in-global-investment-in-renewable-energy-by-sector/
REN21, Annual variation of investment in the different sectors of energy and renewable fuels worldwide in 2018 ÌÇÐÄÆÆ½â°æ, /statistics/1636304/annual-change-in-global-investment-in-renewable-energy-by-sector/ (last visited August 01, 2026)
Annual variation of investment in the different sectors of energy and renewable fuels worldwide in 2018 [Graph], REN21, June 17, 2019. [Online]. Available: /statistics/1636304/annual-change-in-global-investment-in-renewable-energy-by-sector/