World Power Plants

Tsuruga Nuclear Power Plant1,160 MW Nuclear

NuclearVerified: Feb 2026

The Tsuruga Nuclear Power Plant is a significant contributor to Japan's energy generation landscape, with a robust capacity of 1,160 MW. Situated in the Fukui Prefecture at coordinates 35.7522, 136.0208, this power plant plays a crucial role in providing stable baseload power to the national grid, particularly in the central region of Japan. Operated by the Japan Atomic Power Company since its commissioning in 1966, Tsuruga has been a pivotal facility in Japan's energy strategy, especially in light of the nation's efforts to diversify its energy sources following the Fukushima disaster. Nuclear energy remains a vital part of Japan's approach to achieving energy security and minimizing carbon emissions, positioning Tsuruga as a key player in the country's transition towards cleaner energy. The plant employs advanced nuclear technology to harness the energy released from nuclear fission, which is essential for generating large quantities of electricity efficiently. Given its significant MW capacity, Tsuruga supports local industries and residential consumers alike, ensuring a reliable power supply. The surrounding region benefits from this energy generation facility through job creation and economic stimulation, as well as the broader environmental benefits associated with using nuclear power over fossil fuel alternatives. This aspect is particularly relevant in the context of Japan's national energy policy, which emphasizes sustainability and resilience in energy supply. The Tsuruga Nuclear Power Plant, therefore, stands not only as a critical infrastructure element but also as a symbol of Japan's commitment to a balanced and sustainable energy future.

Capacity
1,160 MW

1.16 GW

Commissioning Year
1966

60 years old

Owner
Japan Atomic Power Company
Location
35.7522°, 136.0208°

Japan, Asia

Context & rankings
  • 115. largest of 662 plants in Japan
  • #2,128 worldwide by installed capacity
  • #309 of 514 Nuclear plants worldwide
  • 0.34% of the installed capacity of Japan
Age & fleet comparison

60 years in operation

Nuclear fleet average: 38.1 years

Operator portfolio

Japan Atomic Power Company operates 2 plants totalling 2,260 MW

Regional density

28 plants within 100 km, 23,760 MW combined

Nearest plant: Monju Nuclear Power Plant (3.2 km)

Data provenance

Source: Wikidata

Location

Coordinates:: 35.752222, 136.020833
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Tsuruga Nuclear Power Plant is a nuclear power plant producing approximately 8637 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
Japan
Continent
Asia
Data Source
Global Power Plant Database

Tsuruga Nuclear Power Plant: A Key Component of Japan's Energy Landscape

The Tsuruga Nuclear Power Plant, located in Fukui Prefecture, Japan, is a prominent facility in the nation's energy sector. Commissioned in 1966 and owned by the Japan Atomic Power Company, the plant has a generation capacity of 1160 megawatts (MW), making it one of the critical installations for nuclear energy production in Japan. Since its inception, Tsuruga has played a significant role in providing a stable and reliable source of electricity to both local and national grids, contributing to Japan's energy security and diversification strategies.

The plant utilizes nuclear fuel, specifically enriched uranium, which is processed into fuel rods and assembled in a reactor core. Upon undergoing fission, the uranium atoms release a substantial amount of energy, which is used to heat water, producing steam that drives turbines to generate electricity. This process is known for its efficiency and ability to produce large amounts of power without the direct emission of greenhouse gases during operation. However, the management of nuclear waste and the potential for radioactive contamination remain critical concerns associated with nuclear energy.

Environmental impact assessments indicate that while the Tsuruga Nuclear Power Plant has a lower carbon footprint compared to fossil fuel-based facilities, the implications of nuclear energy extend beyond emissions. The plant's operations necessitate stringent safety protocols to mitigate risks associated with radiation exposure and potential accidents. The Japanese government has implemented rigorous safety measures and regulatory frameworks in response to historical incidents, including the Fukushima Daiichi nuclear disaster in 2011. This disaster significantly influenced public perception of nuclear energy in Japan, leading to heightened scrutiny and calls for reform in nuclear safety practices across the industry.

Regionally, the Tsuruga Nuclear Power Plant holds substantial significance. It not only provides electricity to the surrounding communities but also stimulates local economies through job creation and infrastructure development. The presence of the plant has attracted various support services and industries, contributing to the economic vitality of Fukui Prefecture. Moreover, the facility serves as a focal point for discussions on energy policy, safety, and sustainability within Japan, particularly as the country explores the balance between energy independence and environmental stewardship.

In summary, the Tsuruga Nuclear Power Plant represents a vital component of Japan's energy framework, showcasing the complexities of nuclear power generation. As the nation continues to navigate its energy landscape, the plant's operational history and the lessons learned from its management will undoubtedly influence future policies and public attitudes towards nuclear energy in Japan.

JapanEnergy Profile

662
Total Plants
342.8 GW
Total Capacity
GasNuclearCoalOil
Top Fuels

See Incorrect or Missing Data?

Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.