Xudabao Nuclear Power Plant

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Xudabao Nuclear Power Plant
Xudabao Nuclear Power Plant
CountryPeople's Republic of China
Location Xingcheng, Huludao, Liaoning
Coordinates 40°21′5″N120°32′45″E / 40.35139°N 120.54583°E / 40.35139; 120.54583
Construction began28 July 2021
Construction costCN¥110 billion (US$16 billion)
Owners
OperatorLiaoning Nuclear Power Company Ltd.
Nuclear power station
Reactor type CAP1000 PWR
VVER-1200 PWR
Power generation
Units planned2 × 1000  MW
Units under const.2 × 1000 MW, 2 × 1200 MW

The Xudabao Nuclear Power Plant, also known as Xudapu, is a nuclear power station under construction in Xudabao Village, Haibin County, Xingcheng, Huludao, on the coast of Liaoning province, in northeast China. It was initially planned to have six 1000-MW AP1000 or CAP1000 light water reactors, [1] but the first two to start construction were changed to VVER-1200s. [2]

Contents

China National Nuclear Corporation (CNNC) owns 70% of the project, along with Datang International Power Generation Company (20%), and State Development and Investment Corporation (10%). China Nuclear Power Engineering Company (CNPEC) is the general contractor for the project; the initial version with six AP1000s was expected to cost around CN¥110 billion (US$16 billion) back in 2016. [3]

Preliminary work on the site began in 2010, but no nuclear concrete pour was made, and works were suspended for several years after the 2011 Fukushima Daiichi nuclear disaster. In 2014, the National Nuclear Safety Administration (NNSA) granted approval for the first two units. In 2016, China Nuclear Industry 22 Construction Company (CNI22), a subsidiary of China Nuclear Engineering and Construction Corporation (CNECC) signed an EPC contract for the first two units. [3]

CNNC and Atomstroyexport signed the detailed contract for the construction of two VVER-1200s (Xudabao 3 and 4) on 7 March 2019. [2]

First concrete pour started on 28 July 2021, with Unit 3, which despite its designation is the first reactor at the site. Work on Unit 4 began in May 2022. [4] Rosatom will supply the nuclear island; the turbine generators will be supplied by China. [5] Commercial operation of both units is expected by 2028. [6]

Work on Unit 1, the first CAP1000, began in November 2023. [7] Work on Unit 2 began in July 2024. [8]

In December 2024 the reactor vessel has been installed at Xudabao 4. [9]

Reactor data

The Xudabao Nuclear Power Plant consists of 4 reactors currently under construction.

UnitTypeNet capacityGross capacityConstruction startOperation start
(planned)
Ref.
Phase 1
Xudabao 3 VVER-1200 1200  MW 1274 MW28 July 20212027 [10]
Xudabao 4VVER-12001200 MW1274 MW19 May 20222028 [11]
Phase 2
Xudabao 1 CAP1000 1000 MW1290 MW3 November 20232028 [12]
Xudabao 2CAP10001000 MW1290 MW17 July 20242029 [13]

See also

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References

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  6. "AtomStroyExport unveils schedule for China projects". World Nuclear News. World Nuclear Association. 3 April 2019. Retrieved 3 April 2019.
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