国际可再生能源署IRENA：2024年全球可再生能源发电成本报告（英文版）

On a levelised cost of electricity (LCOE) basis, renewables remained the most cost-competitive option for new electricity generation in 2024, with 91% of newly commissioned utility-scale capacity delivering power at a lower cost than the cheapest, newly installed fossil fuel-based alternative. • In 2024, new utility-scale onshore wind projects remained the cheapest source of renewable electricity, with a global weighted average LCOE of USD 0.034/per kilowatt hour (kWh),1 followed by new solar