In 2025, Maryland-based Constellation Energy operated nuclear power plants with a total capacity of about 22.8 gigawatts, making it the leading operator of nuclear power plants in the United States. Duke Energy ranked second, with a nuclear capacity of 11.2 gigawatts
Leading operators of nuclear power plants in the United States in 2025, by capacity
(in megawatts)
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EIA. (February 26, 2025). Leading operators of nuclear power plants in the United States in 2025, by capacity (in megawatts) [Graph]. In Statista. Retrieved April 06, 2025, from https://www.statista.com/statistics/239486/selected-operators-of-nuclear-power-plants-in-the-united-states/
EIA. "Leading operators of nuclear power plants in the United States in 2025, by capacity (in megawatts)." Chart. February 26, 2025. Statista. Accessed April 06, 2025. https://www.statista.com/statistics/239486/selected-operators-of-nuclear-power-plants-in-the-united-states/
EIA. (2025). Leading operators of nuclear power plants in the United States in 2025, by capacity (in megawatts). Statista. Statista Inc.. Accessed: April 06, 2025. https://www.statista.com/statistics/239486/selected-operators-of-nuclear-power-plants-in-the-united-states/
EIA. "Leading Operators of Nuclear Power Plants in The United States in 2025, by Capacity (in Megawatts)." Statista, Statista Inc., 26 Feb 2025, https://www.statista.com/statistics/239486/selected-operators-of-nuclear-power-plants-in-the-united-states/
EIA, Leading operators of nuclear power plants in the United States in 2025, by capacity (in megawatts) Statista, https://www.statista.com/statistics/239486/selected-operators-of-nuclear-power-plants-in-the-united-states/ (last visited April 06, 2025)
Leading operators of nuclear power plants in the United States in 2025, by capacity (in megawatts) [Graph], EIA, February 26, 2025. [Online]. Available: https://www.statista.com/statistics/239486/selected-operators-of-nuclear-power-plants-in-the-united-states/
