World Power Plants

Hanbit Nuclear Power Plant5,913 MW Nuclear

NuclearVerified: Feb 2026

The Hanbit Nuclear Power Plant, known locally as 한빛원자력발전소, stands as a cornerstone of South Korea's energy landscape, contributing a significant 5,913 MW to the national grid. As a nuclear power generation facility, it plays a pivotal role in South Korea's energy mix, which increasingly prioritizes low-carbon sources to meet growing electricity demands and combat climate change. Operated by 한국수력원자력, this facility underscores the country's commitment to harnessing nuclear technology for sustainable energy generation. Located at coordinates 35.4102, 126.4176, in the Jeollanam-do province, the Hanbit Power Plant is strategically positioned to leverage the region's infrastructure and serve as a reliable source of energy for both local and national needs. The plant's advanced nuclear technology incorporates state-of-the-art reactors designed for efficiency and safety, ensuring that it meets rigorous international standards while contributing significantly to energy stability. In the context of South Korea's energy policy, the Hanbit Nuclear Power Plant exemplifies the nation's focus on reducing greenhouse gas emissions and transitioning away from fossil fuels, aligning with its long-term energy strategy aimed at achieving energy independence and sustainability. As one of the largest nuclear facilities in the country, Hanbit's output is crucial in balancing the energy supply, especially during peak demand periods when reliance on renewable sources may vary. This nuclear facility not only provides substantial electrical capacity but also supports economic growth in the region by creating jobs and fostering technological innovation within the energy sector. The Hanbit Nuclear Power Plant is thus an integral component of South Korea's energy framework, ensuring a stable, clean, and efficient energy supply for future generations.

Capacity
5,913 MW

5.91 GW

Commissioning Year
2016

10 years old

Owner
한국수력원자력
Location
35.4102°, 126.4176°

South Korea, Asia

Context & rankings
  • 6. largest of 265 plants in South Korea
  • #43 worldwide by installed capacity
  • #10 of 514 Nuclear plants worldwide
  • 2.31% of the installed capacity of South Korea
Age & fleet comparison

10 years in operation

Nuclear fleet average: 38.1 years

Operator portfolio

KHNP (Korea Hydro & Nuclear Power) operates 18 plants totalling 50,833 MW

Regional density

27 plants within 100 km, 15,850 MW combined

Nearest plant: Yeonggwang II (1.2 km)

Data provenance

Location

Coordinates:: 35.410217, 126.417576
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Hanbit Nuclear Power Plant is a nuclear power plant producing approximately 44028 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~12 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Nuclear
Energy Source
Non-Renewable
Country
South Korea
Continent
Asia
Data Source
Global Power Plant Database

Hanbit Nuclear Power Plant: A Key Player in South Korea's Energy Landscape

The Hanbit Nuclear Power Plant, located in South Korea, is a significant contributor to the country's energy sector, boasting a total capacity of 5,913 megawatts (MW). Owned and operated by Korea Hydro & Nuclear Power (KHNP), this facility underscores South Korea's commitment to nuclear energy as a primary source of electricity generation. As one of the largest nuclear power plants in the country, Hanbit plays a vital role in meeting the energy demands of a rapidly industrializing nation while simultaneously aiming to reduce greenhouse gas emissions associated with fossil fuel consumption.

The plant utilizes nuclear fuel, primarily enriched uranium, to generate electricity through a process known as nuclear fission. In this process, the nucleus of an atom splits into smaller parts, releasing a substantial amount of energy. The nuclear reactors at Hanbit convert this energy into heat, which is then used to produce steam that drives turbines to generate electricity. The use of nuclear fuel has several advantages, including a high energy density, which allows for a greater amount of energy to be produced from a comparatively small amount of fuel. This characteristic helps in minimizing the volume of waste generated compared to fossil fuel plants.

From an environmental perspective, the Hanbit Nuclear Power Plant provides a cleaner alternative to traditional fossil fuel-based power generation, significantly reducing air pollutants and carbon dioxide emissions. While nuclear energy does produce radioactive waste, the plant employs stringent safety and waste management protocols to mitigate environmental impact. Additionally, advancements in nuclear technology aim to enhance the safety and efficiency of nuclear reactors, making them more sustainable in the long term. However, concerns about potential nuclear accidents and the long-term management of radioactive waste remain pertinent discussions in the context of nuclear energy.

Regionally, the Hanbit Nuclear Power Plant holds strategic significance. It not only supports South Korea's energy independence but also contributes to the stability and reliability of the national grid. The plant's capacity to provide a consistent and substantial supply of electricity is crucial for supporting South Korea's economic growth and development. As the country continues to navigate the challenges of energy transition and climate change, the role of nuclear power, exemplified by the Hanbit facility, will remain central to discussions on sustainable energy solutions.

In summary, the Hanbit Nuclear Power Plant stands as a cornerstone of South Korea's energy infrastructure, illustrating the delicate balance between meeting energy demands, ensuring environmental protection, and advancing technological innovation in the nuclear sector. Its operation is not just a testament to the capabilities of nuclear energy but also reflects the ongoing dialogue about the future of energy production in a world increasingly focused on sustainability.

South KoreaEnergy Profile

265
Total Plants
255.7 GW
Total Capacity
CoalGasNuclearHydro
Top Fuels

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