What follows are the top 10 solar power plants that are actually operational and verifiably producing power as of 2025. No speculative or half-built megaprojects and planned expansions. 8 gigawatts (GW) of new utility-scale electric-generating capacity in 2024, according to our latest Preliminary Monthly Electric Generator Inventory. This addition would be 55% more added capacity than the 40. 4 GW added in 2023 (the most since 2003). . The US solar industry installed 7. State regulators recently approved a proposal by Louisville Gas and Electric and Kentucky Utilities (LG&E/KU) to install 877 MW of solar. . Developers and power plant owners plan to add 62.
[PDF Version]
Menu
