49 tracked · by stage: Under review 24 · Operating 6 · EDA 5 · Approved 5 · Construction 4 · MOU 2 · updated 2026-09-08
| Project | Stage | Technology | Source |
|---|---|---|---|
| Saeul APR1400: Saeul Units 1&2 Complete IAEA OSART, Saeul Units 3&4 Expected Commercial Operation | Operating | Large reactor | 📎 Power Limited DB |
| Republic of Korea (KNF) KEPCO Nuclear Fuel Completes TOFAS for In-House Fuel Assembly Verification | In operation | Nuclear fuel assembly test facility | 📎 World Nuclear News |
| Seoul National University E2 Center (VOYGR Simulator & Education) NuScale, GS Energy, Doosan Enerbility, Samsung C&T Open Asia's First VOYGR-12 (924MWe) SMR Simulator Training | In operation | SMR | 📎 World Nuclear News |
| Changwon Plant Doosan Enerbility Invests 806.8B Won in SMR Plant, Aims for 20-Unit Annual Supply by 2031, Expanding Partnersh | Construction | SMR | 📎 Google News - Doosan Enerbility |
| Busan Gijang-gun Radiation Science Industrial Complex Kijang Research Reactor for Medical Isotopes Breaks Ground, Targets 2027 Operation | Construction | Research Reactor (open-tank-in-pool) | 📎 World Nuclear News |
| KAERI MSR CONTAINERSHIP SAMSUNG ABS Grants AIP for KAERI-Led MSR-Powered Container Ship with Samsung Heavy Industries | Approved | SMR (Molten Salt Reactor MSR, for ship propulsion) | 📎 Korea Nuclear Export Association: Global Nuclear Market Trends |
| KOR KAERI SMART100 KAERI, KHNP, KA-CARE's SMART100 SMR Receives NSSC Standard Design Approval | Approved | SMR | 📎 Power Limited DB |
| Offshore (Floating for Remote/Island Power Supply) HD Hyundai Heavy Industries and KEPCO E&C's Floating SMR Barge Receives ABS AIP | Approved | SMR (Floating offshore nuclear power barge) | 📎 World Nuclear News |
| SMART HYUNDAI KAERI SMR Hyundai Engineering, KAERI Sign MoU for SMART SMR Commercialization, Export; Development Stalled Without First | Approved | SMR | 📎 World Nuclear News |
| Seok-ri, Nomul-ri, Maejeong-ri in Yeongdeok-eup, and Gyeongjeong-ri in Chuksan-myeon, Yeongdeok-gun, Gyeongbuk Yeongdeok, Gyeongbuk selected for two 2.8GW large-scale nuclear reactors | Approved | Large reactor | 📎 Google News - KEPCO E&C |
| KOR KAERI iSMR i-SMR Standard Design Application Submitted, 2028 Approval Target, Multinational Agreements Pursued | EDA | SMR | 📎 Power Limited DB |
| KOR SEABORG CMSR Floating CMSR: 2-8 units of 100MW, First Operation Early 2030s, KAERI MOU in 2024 | EDA | SMR | 📎 Power Limited DB |
| Hanbit Nuclear Power Plant Site in Yeonggwang, Jeollanam-do KHNP Plans Hanbit Dry Storage by 2030, Faces Local Demands for 2050 Interim Storage Removal | Under review | Spent Nuclear Fuel Storage (Dry Storage Facility) | 📎 Electric Newspaper |
| Floating SMR Platform Samsung Heavy Industries, Sargent & Lundy Sign MOU for Floating SMR Platform Development | Under review | SMR | 📎 Korea Nuclear Export Association: Global Nuclear Market Trends |
| Uljin Nuclear Hydrogen National Industrial Complex GS Energy Explores NuScale VOYGR-6 SMR Plant for Uljin Nuclear Hydrogen Industrial Complex | Under review | SMR | 📎 World Nuclear News |