France

Cattenom Nuclear Power Plant — 5,200 MW Nuclear

Nuclear Verified

Cattenom Nuclear Power Plant is a 5,200 MW nuclear power plant located in France. View location, capacity, and technical details.

Capacity
5,200 MW

Installed

Commissioned
1979

Year online

Owner
Électricité de France

Operator

Location
49.42, 6.22

Coordinates

Insights

#5
largest in %s
#26
largest %s worldwide
#74
largest worldwide
1979
%d yrs older than avg
57
operated by %s
116
plants within 100 km

Technical Details

Fuel Type
Nuclear
Capacity
5,200 MW
Commissioned
1979
Status
Operational
Owner
Électricité de France
Country
France
Coordinates
49.416, 6.218
Wikipedia
Link

Estimated Carbon Footprint

Annual CO₂
464,630 t

tonnes / year

Lifetime CO₂
23.2M t

over ~%d yrs

Intensity
12 g

gCO₂ per kWh

Annual emissions equal to

101,007
cars / year
61,951
homes / year
21.1M
trees to offset

Indicative estimate from standard life-cycle emission and capacity factors — not a measured figure. Open calculator

Nearby Stations

About this plant

The Cattenom Nuclear Power Plant, located in the northeastern region of France, is a significant contributor to the country’s energy sector. Commissioned in 1979 and owned by Électricité de France (EDF), the plant has an impressive capacity of 5,200 megawatts (MW), making it one of the largest nuclear power facilities in France. The plant plays a vital role in ensuring a stable and reliable electricity supply to the region, particularly to the Grand Est and Lorraine areas. It is strategically situated along the Moselle River, which provides essential cooling water and supports the plant’s operational efficiency.

As a nuclear power plant, Cattenom primarily utilizes uranium as its fuel source. The facility employs pressurized water reactor (PWR) technology, which is the most common type of nuclear reactor in use worldwide. In this system, water is heated under high pressure to prevent it from boiling, and this heated water is then used to produce steam that drives turbines to generate electricity. The use of uranium fuel allows for a high energy output from a relatively small amount of material, contributing to the plant’s substantial power generation capacity.

In terms of environmental impact, nuclear power plants like Cattenom are positioned as low-carbon energy sources. They produce minimal greenhouse gas emissions during operation, which is crucial in the context of global climate change mitigation efforts. However, the management of nuclear waste remains a significant concern, as it requires careful handling and long-term storage solutions to ensure safety and environmental protection. The plant has implemented stringent safety measures and protocols to manage radioactive waste and minimize any potential environmental risks.

Regionally, the Cattenom Nuclear Power Plant serves as a critical asset for energy security in France. It not only contributes to the national grid but also supports local economies by providing jobs and fostering economic development in the surrounding areas. The plant’s capacity to produce a significant portion of the region’s electricity helps to stabilize energy prices and reduces reliance on fossil fuels, aligning with France’s commitment to nuclear energy as a cornerstone of its energy policy. Overall, the Cattenom Nuclear Power Plant exemplifies the complex interplay between energy production, environmental stewardship, and regional economic development in France.

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France

Cattenom Nuclear Power Plant — 5,200 MW Nuclear

Nuclear Verified

Cattenom Nuclear Power Plant is a 5,200 MW nuclear power plant located in France. View location, capacity, and technical details.

Capacity
5,200 MW

Installed

Commissioned
1991

Year online

Owner
Électricité de France (EDF)

Operator

Location
49.42, 6.22

Coordinates

Insights

#5
largest in %s
#26
largest %s worldwide
#74
largest worldwide
1991
%d yrs newer than avg
41
operated by %s
115
plants within 100 km

Technical Details

Fuel Type
Nuclear
Capacity
5,200 MW
Commissioned
1991
Status
Operational
Owner
Électricité de France (EDF)
Country
France
Coordinates
49.416, 6.217
Wikipedia
Link

Estimated Carbon Footprint

Annual CO₂
464,630 t

tonnes / year

Lifetime CO₂
23.2M t

over ~%d yrs

Intensity
12 g

gCO₂ per kWh

Annual emissions equal to

101,007
cars / year
61,951
homes / year
21.1M
trees to offset

Indicative estimate from standard life-cycle emission and capacity factors — not a measured figure. Open calculator

Nearby Stations

About this plant

The Cattenom Nuclear Power Plant, located in the northeastern region of France, is a significant contributor to the country’s energy sector, boasting a total capacity of 5,200 megawatts (MW). Commissioned in the early 1980s and operated by Électricité de France (EDF), Cattenom is one of the largest nuclear power plants in Europe and plays a vital role in ensuring the reliability and stability of France’s electricity supply. As a core component of the French energy mix, which is heavily reliant on nuclear power, Cattenom provides approximately 10% of the nation’s electricity, solidifying its status as an essential asset in the transition towards low-carbon energy sources.

The plant utilizes nuclear fission as its primary fuel source, relying on enriched uranium to generate electricity. The reactors at Cattenom employ a pressurized water reactor (PWR) design, which is the most common type of reactor used in France. In this process, uranium fuel is housed within fuel rods, and when a chain reaction occurs, the fission of uranium atoms generates heat. This heat is then used to produce steam that drives turbines, ultimately generating electricity. The PWR design is known for its safety features and operational efficiency, with multiple redundancy systems in place to prevent accidents and manage potential emergencies effectively.

Despite the benefits of nuclear energy, the environmental impact of the Cattenom power plant and nuclear energy in general has been a subject of scrutiny. The primary environmental concern involves the management of radioactive waste produced during the fission process. Cattenom, like other nuclear facilities, has established protocols for the safe handling, storage, and disposal of nuclear waste, which remains hazardous for thousands of years. Additionally, while nuclear power plants like Cattenom do not emit greenhouse gases during operation, the potential risks associated with nuclear accidents and the long-term effects of radiation on the environment are critical considerations for regulators and the public alike.

Regionally, the Cattenom Nuclear Power Plant significantly influences not only the local economy but also the broader energy landscape of France and neighboring countries. It provides thousands of jobs, both directly within the plant and in supporting industries, contributing to the economic vitality of the Lorraine region. Furthermore, Cattenom’s capacity to generate substantial amounts of electricity enables France to export surplus power to neighboring nations, thereby strengthening regional energy security and cooperation. This export capability is particularly important in times of peak demand or when other energy sources face limitations.

In conclusion, the Cattenom Nuclear Power Plant stands as a critical pillar of France’s energy framework, showcasing the country’s commitment to nuclear energy as a sustainable alternative to fossil fuels. Its advanced technology, significant output, and regional economic impact underscore its importance, while ongoing discussions about environmental safety and waste management continue to shape its role in the future of energy production in France.

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Spotted an error?

Our data is community-verified. If any detail looks wrong or out of date, suggest a correction below — our team reviews and applies approved changes across all languages.