07/08/2026
Solar power generated more electricity than coal in the United States for the first time, marking a historic milestone in the country's transition toward cleaner energy. Rapid growth in utility-scale solar farms and rooftop solar installations, combined with the continued decline of coal-fired power generation, helped drive this shift in the U.S. electricity mix.
Falling solar costs, supportive policies, and increased investment in renewable energy have made solar one of the fastest-growing sources of electricity in the country. Although coal still plays a role in the overall energy system, its share of electricity generation has steadily declined as cleaner technologies continue to expand.
The milestone highlights the accelerating transformation of the U.S. power sector and the growing role of renewable energy in meeting electricity demand while reducing greenhouse gas emissions. Continued investment in energy storage, transmission infrastructure, and clean power will be key to sustaining this progress.
Source: Ember, U.S. Energy Information Administration (EIA), and the International Energy Agency (IEA).