Natural gas overtook coal in 2016 to become the nation’s largest electricity source, supplying 40.8% of generation in 2025. Renewable generation reached a record 1,064 billion kWh in 2025, exceeding both nuclear and coal. Total U.S. electricity generation reached 4,430 billion kWh in 2025, more than 13 times the 1950 level. To a report by […]
























