The source categorized the region Eastern Europe & Russia as Belarus, Poland, Russia, and Ukraine.
The figures were calculated at the end of each year.
The statistic has been assembled from several reports by the source.
Citation formats
Operable nuclear reactors in Eastern Europe and Russia 2019-2021
At the year-end 2021, the number of operable nuclear reactors in Belarus, Poland, Russia, and Ukraine amounted to **, the majority of which belonged to the category of pressurized water reactors (PWRs). In Russia alone, the number of reactors of this type amounted to **.
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World Nuclear Association. (July 26, 2022). Number of operable nuclear reactors in Belarus, Poland, Russia, and Ukraine in 2019 and 2021, by type [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 25, 2026, from /statistics/1081697/operable-nuclear-reactors-east-europe-and-russia/
World Nuclear Association. "Number of operable nuclear reactors in Belarus, Poland, Russia, and Ukraine in 2019 and 2021, by type." Chart. July 26, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 25, 2026. /statistics/1081697/operable-nuclear-reactors-east-europe-and-russia/
World Nuclear Association. (2022). Number of operable nuclear reactors in Belarus, Poland, Russia, and Ukraine in 2019 and 2021, by type. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 25, 2026. /statistics/1081697/operable-nuclear-reactors-east-europe-and-russia/
World Nuclear Association. "Number of Operable Nuclear Reactors in Belarus, Poland, Russia, and Ukraine in 2019 and 2021, by Type." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 26 Jul 2022, /statistics/1081697/operable-nuclear-reactors-east-europe-and-russia/
World Nuclear Association, Number of operable nuclear reactors in Belarus, Poland, Russia, and Ukraine in 2019 and 2021, by type ÌÇÐÄÆƽâ°æ, /statistics/1081697/operable-nuclear-reactors-east-europe-and-russia/ (last visited July 25, 2026)
Number of operable nuclear reactors in Belarus, Poland, Russia, and Ukraine in 2019 and 2021, by type [Graph], World Nuclear Association, July 26, 2022. [Online]. Available: /statistics/1081697/operable-nuclear-reactors-east-europe-and-russia/
