Wind energy now accounts for more than 11% of the world’s total electricity demand, marking a significant milestone in the shift toward renewable power. According to the authors of the newly released report, this contribution now surpasses that of nuclear energy as wind farms worldwide generate nearly 3,000 terawatt-hours of power.
The report states that “In 2025, wind turbines generated enough power to cover more than 11% of worldwide demand, surpassing nuclear energy and closing in on other fossil sources.” It further notes that “wind power now generating nearly 3’000 terawatt-hours (TWh) of electricity and meeting over 11% of global demand.”
This means that for every nine units of electricity used globally to light homes, run factories, or charge devices, at least one unit is now provided by the wind. By generating close to 3,000 terawatt-hours, wind energy has moved from being a niche alternative to a primary pillar of the global energy system, performing better than nuclear power and beginning to rival traditional fuels like coal and gas in its total contribution to the world’s power needs.
The report “WWEA Annual Report 2025: Global Wind Power in 2025: Record Growth and Emerging Challenges” was published by the World Wind Energy Association in Bonn, Germany, in 2026. Prepared under the guidance of WWEA leadership, including President Dr. Irfan Mirza and Secretary General Stefan Gsänger, the document provides a comprehensive overview of global wind sector milestones and development hurdles.
