Jiangsu Xuwei nuclear power plant

Jiangsu Xuwei nuclear power plant is a nuclear site in China with 6 units on record. None is currently operating.

Operating1Under construction1circle 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

China

Units

Unit	Status	Type	Model	Gross MW	Online
Unit 1-1	Under construction	PWR	HPR-1000	1,208	-
Unit 1-2	Pre-construction	PWR	HPR-1000	1,208	-
Unit 1-3	Pre-construction	HTGR	HTR-PM	660	-
Unit 2-4	Announced	PWR	HPR-1000	1,208	-
Unit 2-5	Announced	PWR	HPR-1000	1,208	-
Unit 2-6	Announced	HTGR	HTR-PM	660	-

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.

Jiangsu Xuwei nuclear power plant 1-1 Under construction

Reactor type	Pressurised water reactor (PWR)
Model	HPR-1000
Size class	Large
Gross capacity	1,208MW
Net capacity	729MW
Thermal output	3,190MWt
Enrichment	3–5% U-235
NSSS vendor	China National Nuclear Corporation
Owner	China National Nuclear Corp51% Lianyungang Jinlian Energy Investment Co Ltd29% Jiangsu Guoxin Group Co Ltd20%
Operator	CNNC Suneng Nuclear Power

Construction start	28 May 2026

Jiangsu Xuwei nuclear power plant 1-2 Pre-construction

Reactor type	Pressurised water reactor (PWR)
Model	HPR-1000
Size class	Large
Gross capacity	1,208MW
Net capacity	not disclosed
Thermal output	not disclosed
Enrichment	3–5% U-235
NSSS vendor	China National Nuclear Corporation
Owner	China National Nuclear Corp51% Lianyungang Jinlian Energy Investment Co Ltd29% Jiangsu Guoxin Group Co Ltd20%
Operator	CNNC Suneng Nuclear Power

Milestones	no dates on record

Jiangsu Xuwei nuclear power plant 1-3 Pre-construction

Reactor type	High-temperature gas reactor (HTGR)
Model	HTR-PM
Size class	Large
Gross capacity	660MW
Net capacity	not disclosed
Thermal output	not disclosed
Enrichment	8–20% U-235, frequently HALEU
NSSS vendor	not on record
Owner	China National Nuclear Corp51% Lianyungang Jinlian Energy Investment Co Ltd29% Jiangsu Guoxin Group Co Ltd20%
Operator	CNNC Suneng Nuclear Power

Milestones	no dates on record

Jiangsu Xuwei nuclear power plant 2-4 Announced

Reactor type	Pressurised water reactor (PWR)
Model	HPR-1000
Size class	Large
Gross capacity	1,208MW
Net capacity	not disclosed
Thermal output	not disclosed
Enrichment	3–5% U-235
NSSS vendor	China National Nuclear Corporation
Owner	China National Nuclear Corp51% Lianyungang Jinlian Energy Investment Co Ltd29% Jiangsu Guoxin Group Co Ltd20%
Operator	CNNC Suneng Nuclear Power

Milestones	no dates on record

Jiangsu Xuwei nuclear power plant 2-5 Announced

Reactor type	Pressurised water reactor (PWR)
Model	HPR-1000
Size class	Large
Gross capacity	1,208MW
Net capacity	not disclosed
Thermal output	not disclosed
Enrichment	3–5% U-235
NSSS vendor	China National Nuclear Corporation
Owner	China National Nuclear Corp51% Lianyungang Jinlian Energy Investment Co Ltd29% Jiangsu Guoxin Group Co Ltd20%
Operator	CNNC Suneng Nuclear Power

Milestones	no dates on record

Jiangsu Xuwei nuclear power plant 2-6 Announced

Reactor type	High-temperature gas reactor (HTGR)
Model	HTR-PM
Size class	Large
Gross capacity	660MW
Net capacity	not disclosed
Thermal output	not disclosed
Enrichment	8–20% U-235, frequently HALEU
NSSS vendor	not on record
Owner	China National Nuclear Corp51% Lianyungang Jinlian Energy Investment Co Ltd29% Jiangsu Guoxin Group Co Ltd20%
Operator	CNNC Suneng Nuclear Power

Milestones	no dates on record

Earthquakes nearby

Loading the latest USGS check…

Magnitude 4.0 and above within 200 km of Jiangsu Xuwei 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	Jiangsu, China
Coordinates	34.6251, 119.5083approximate
Elevation	not given: the position is only approximate
Setting	not given: the position is only approximate
Region	Eastern Asia
Units by status	Under construction: 1 Pre-construction: 2 Announced: 3

Owners & operators

Owners	China National Nuclear Corp Jiangsu Guoxin Group Co Ltd Lianyungang Jinlian Energy Investment Co Ltd
Operators	CNNC Suneng Nuclear Power

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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