Cape Nagloynyn floating nuclear power plant

Cape Nagloynyn floating nuclear power plant is a nuclear site in Russia with 4 units on record. None is currently operating.

Operating1Under construction1Retired1circle area ∝ site capacitydashed = approximate positionThis plant’s position is approximate in the source data, so it may be several kilometres from where it is drawn. Coastlines, borders and lakes: Natural Earth (1:10 million, public domain), which is generalised, so a coastal plant can sit a couple of kilometres off its true shoreline. Site positions: Global Nuclear Power Tracker.

Units on record

Operating

Operating capacity

not disclosed

Country

Russia

Units

Unit	Status	Type	Model	Gross MW	Online
Unit 1	Under construction	PWR	RITM-200S	106	2028
Unit 2	Under construction	PWR	RITM-200S	106	2028
Unit 3	Pre-construction	PWR	RITM-200S	106	2028
Unit 4	Announced	PWR	RITM-200S	106	2031

Unit by unit

Each unit's rating, type and milestone dates as recorded by the Global Nuclear Power Tracker, with any correction we made to it. A dash or "not disclosed" means the source does not give the value.

Cape Nagloynyn floating nuclear power plant 1 Under construction

Reactor type	Pressurised water reactor (PWR)
Model	RITM-200S
Size class	Small
Gross capacity	106MW
Net capacity	not disclosed
Thermal output	198MWt
Enrichment	3–5% U-235
NSSS vendor	Rosatom
Owner	Rosatom100% Atomflot
Operator	Atomflot Rosenergoatom

Commercial operation	1 Jan 2028

Cape Nagloynyn floating nuclear power plant 2 Under construction

Reactor type	Pressurised water reactor (PWR)
Model	RITM-200S
Size class	Small
Gross capacity	106MW
Net capacity	not disclosed
Thermal output	198MWt
Enrichment	3–5% U-235
NSSS vendor	Rosatom
Owner	Rosatom100% Atomflot
Operator	Atomflot Rosenergoatom

Commercial operation	1 Jan 2028

Cape Nagloynyn floating nuclear power plant 3 Pre-construction

Reactor type	Pressurised water reactor (PWR)
Model	RITM-200S
Size class	Small
Gross capacity	106MW
Net capacity	not disclosed
Thermal output	198MWt
Enrichment	3–5% U-235
NSSS vendor	Rosatom
Owner	Rosatom100% Atomflot
Operator	Atomflot Rosenergoatom

Commercial operation	1 Jan 2028

Cape Nagloynyn floating nuclear power plant 4 Announced

Reactor type	Pressurised water reactor (PWR)
Model	RITM-200S
Size class	Small
Gross capacity	106MW
Net capacity	not disclosed
Thermal output	198MWt
Enrichment	3–5% U-235
NSSS vendor	Rosatom
Owner	Rosatom100% Atomflot
Operator	Atomflot Rosenergoatom

Commercial operation	1 Jan 2031

Earthquakes nearby

Loading the latest USGS check…

Magnitude 4.0 and above within 200 km of Cape Nagloynyn floating nuclear power plant's listed coordinates, past 30 days. This is distance, not shaking: it says nothing about damage or any change in operation. Every plant.

Site detail

Location	Chukotka, Russia
Coordinates	69.0995, 169.4137approximate
Elevation	not given: the position is only approximate
Setting	not given: the position is only approximate
Region	Eastern Europe
Units by status	Under construction: 2 Pre-construction: 1 Announced: 1

Owners & operators

Owners	Atomflot Rosatom
Operators	Atomflot Rosenergoatom

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Sources

Global Nuclear Power Tracker, Global Energy Monitor, August 2026 release , CC BY 4.0 · retrieved 2026-09-06
GEM.wiki entry (further reading) , CC BY-SA 4.0, linked, not quoted

How these sources are used, including the corrections applied on top of them and what is deliberately left blank · download the underlying data