US utilities are restarting retired reactors as nuclear holds an 18 percent share of national electricity in 2026.
Nuclear Energy -- Page 7
Nuclear power, SMRs, energy grid, Plant Vogtle -- articles 121 -- 140 of 167
Nuclear Energy -- Page 7
American Nuclear Society · WED JUL 15
The NRC proposed sweeping reactor licensing reforms in July 2026 as US nuclear held about 18% of electricity generation.
American Nuclear Society · FRI JUL 10
NRC lists about 30 planned reactor uprates through 2030 representing 2.5 GW of potential capacity.
Nuclear Regulatory Commission · WED JUL 8
US nuclear plants hit 92.7% capacity factor in 2023, the highest of any generation type, per EIA data. Natural gas ran a
US Energy Information Administration · FRI JUN 12
Antares Nuclear achieved zero-power criticality with its Mark-0 microreactor at Idaho National Laboratory on June 4, the
ANS Nuclear Newswire · THU JUN 11

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![[Data] The US Operates the World's Largest Nuclear Power Fleet](https://www.eia.gov/todayinenergy/images/2025.04.24/main.png?1781792562)




