Nuclear reactors supplied by Doosan (with KOPEC)
Doosan (with KOPEC) is recorded as the nuclear steam supply system (NSSS) supplier of 18 units in 1 country, per the IAEA PRIS register: 16 operating with 17,410 MWe net and 2 under construction.
Maker of the nuclear island of Korea's OPR-1000 and APR-1400, with KOPEC engineering. By country: South Korea (18). By technology: 18 PWR. The first unit was connected in 1994 and the most recent in 2023. The most powerful unit in operation is Shin-Hanul 1, in South Korea, with 1,429 MWe. 2 units are under construction: Saeul 3 (South Korea) and Saeul 4 (South Korea).
PRIS supplier codes: DHICKOPC, DHICKAEC · Reference · Names per IAEA, Nuclear Power Reactors in the World 2025, table 25
Units with a Doosan (with KOPEC) nuclear steam supply system
| Unit | Country | Type | Model | MWe | Grid connection | Status |
|---|---|---|---|---|---|---|
| Hanbit 3 |  South Korea | PWR | OPR-1000 | 983 | 1994 | Operating |
| Hanbit 4 | South Korea | PWR | OPR-1000 | 961 | 1995 | Operating |
| Hanul 3 | South Korea | PWR | OPR-1000 | 991 | 1998 | Operating |
| Hanul 4 | South Korea | PWR | OPR-1000 | 994 | 1998 | Operating |
| Hanbit 5 | South Korea | PWR | OPR-1000 | 974 | 2001 | Operating |
| Hanbit 6 | South Korea | PWR | OPR-1000 | 978 | 2002 | Operating |
| Hanul 5 | South Korea | PWR | OPR-1000 | 989 | 2003 | Operating |
| Hanul 6 | South Korea | PWR | OPR-1000 | 987 | 2005 | Operating |
| Shin-Kori 1 | South Korea | PWR | OPR-1000 | 986 | 2010 | Operating |
| Shin-Kori 2 | South Korea | PWR | OPR-1000 | 982 | 2012 | Operating |
| Shin-Wolsong 1 | South Korea | PWR | OPR-1000 | 980 | 2012 | Operating |
| Shin-Wolsong 2 | South Korea | PWR | OPR-1000 | 976 | 2015 | Operating |
| Saeul 1 | South Korea | PWR | APR-1400 | 1,392 | 2016 | Operating |
| Saeul 2 | South Korea | PWR | APR-1400 | 1,392 | 2019 | Operating |
| Shin-Hanul 1 | South Korea | PWR | APR-1400 | 1,429 | 2022 | Operating |
| Shin-Hanul 2 | South Korea | PWR | APR-1400 | 1,416 | 2023 | Operating |
| Saeul 3 | South Korea | PWR | APR-1400 | 1,340 | 2026 | Under construction |
| Saeul 4 | South Korea | PWR | APR-1400 | 1,340 | 2026 | Under construction |
Data: Global Energy Monitor (CC BY 4.0), IAEA PRIS 2025, Wikipedia (CC BY-SA), Wikidata and Wikimedia Commons. Capacities in net MWe unless stated.
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