What is the United States electricity generation by energy source?

The U.S. Energy Information Administration reports that in 2022, utility-scale electricity generation facilities in the United States generated about 4.243 trillion kilowatt-hours of electricity. This is the breakdown:

• About 60 percent of this electricity generation was from fossil fuels (e.g., coal, natural gas, petroleum, and other gases);
• About 21 percent was from renewable energy sources (e.g., solar, wind, hydropower, etc.); and
• About 18 percent was from nuclear energy.