A line chart that displays global electricity generation from 2014 to 2025 in terawatt-hours for five sources: coal, renewables, nuclear, oil, and gas. Coal consistently generates the most electricity, peaking at 11,000 TWh in 2024. Renewables show a steady increase, reaching 11,200 TWh in 2025. Nuclear, oil, and gas generation remain relatively stable, with minor fluctuations.