KHNP is a subsidiary of the Korea Electric Power Corporation (KEPCO) and is pursuing aggressive domestic expansion and international growth. In July 2024 KHNP was selected as preferred bidder for a contract to build two APR-1000 units at Dukovany in the Czech Republic, worth approximately $18.6 billion, with the contract signed in June 2025. The company is also expanding into advanced technologies, including small modular reactors (SMRs) and clean hydrogen energy.
Cyborg Score Rationale
KHNP commands dominant market position with one-third of South Korea's electricity generation, benefits from state backing and government support for nuclear expansion (January 2026 government confirmation of two new reactor construction), and is successfully pursuing major international contracts. Strategic investments in next-generation technologies (TerraPower, SMRs) and growing partnerships position it well for energy transition. Primary risks include regulatory scrutiny, safety requirements, and execution on ambitious domestic and international projects.
Top Insights
In January 2026, following public surveys showing strong support for nuclear energy, the Lee administration confirmed it would proceed with the construction of two new large reactors — significant tailwind for KHNP's domestic growth strategy
KHNP selected two sites in June 2026 for the construction of three new nuclear reactors: Yeongdeok County will host two 1.4-gigawatt large-scale reactors, while Gijang County will host a 0.7-gigawatt SMR, marking concrete progress on domestic expansion
In January 2026 KHNP invested $40 million to acquire a stake in US-based TerraPower from SK Innovation, the first direct investment by a Korean public energy enterprise in an SMR developer, signaling commitment to advanced reactor commercialization
KHNP is diversifying beyond traditional nuclear: In March 2026 KHNP signed a tripartite MoU for nuclear power development cooperation in the Philippines, and Singapore's EMA signed an MoU on SMR deployment; in April 2026 KHNP and France's Orano signed an MoU covering the full nuclear fuel cycle
Named Competitors
Westinghouse Electric — Global nuclear power plant vendor and reactor designer
EDF (Électricité de France) — European nuclear utility and reactor technology provider
GE Hitachi Nuclear Energy — Advanced reactor and nuclear technology provider
China National Nuclear Corporation — State-backed nuclear reactor vendor competing internationally with Hualong One design
Rosatom — Russian state-backed nuclear vendor with integrated export model
Mitsubishi Heavy Industries — Japanese nuclear reactor designer and equipment manufacturer
Recent Developments
(April 2026) KHNP and France's Orano signed MoU on full nuclear fuel cycle cooperation during President Macron's visit to South Korea
(June 2026) KHNP selected two sites (Yeongdeok and Gijang counties) for construction of three new reactors: two 1.4-GW units and one 0.7-GW SMR
(May 2026) KHNP partnered with Southern Nuclear Operating Co. (USA) to enhance nuclear engineering through technical exchange and best practices sharing
(January 2026) KHNP invested $40 million in US-based TerraPower advanced reactor developer; also launched bidding process for domestic new reactor sites
(June 2025) KHNP signed $18.6 billion contract with Czech Republic for two APR-1000 reactors at Dukovany, expected online by 2036
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