Italy

Garigliano Nuclear Power Plant— 150 MW Nuclear

NuclearVerified: Feb 2026

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The Garigliano Nuclear Power Plant, located in Italy, holds a significant position as the fourth largest nuclear facility in the country, ranking #154 overall among 542 power generation facilities. With a generation capacity of 150 MW, it contributes a modest 0.11% to Italy's total installed capacity of 131,053 MW. This facility, commissioned in 1964, is operated by SOGIN and represents a crucial element in Italy's diverse energy landscape, which is predominantly fueled by natural gas. The nuclear sector in Italy is limited, comprising just five plants, and Garigliano's role is essential in providing stable baseload power amidst a growing demand for clean energy. Situated within a 50 km radius are several other power generation facilities that further illustrate the energy dynamics of the region. Notable nearby plants include the Presenzano Hydroelectric Plant, with an impressive capacity of 1,005 MW, and another hydro facility at Presenzano with 985 MW. Additionally, the Sparanise power plant and Teverola power plant, both gas-fired, have capacities of 760 MW and 404 MW respectively. This array of nearby facilities showcases a blend of renewable and conventional energy sources, with Garigliano standing as a vital nuclear player. The Italian energy profile is characterized by a strong reliance on gas, making Garigliano's nuclear output particularly important in diversifying the energy mix and enhancing energy security. The plant's operation aligns with Italy's broader goals of reducing carbon emissions and transitioning towards more sustainable energy sources. As the country continues to navigate its energy transition, the Garigliano Nuclear Power Plant is poised to play a crucial role in both maintaining grid stability and supporting environmental targets. The facility's historical significance and ongoing relevance in Italy's energy framework mark it as an essential contributor to the nation's power generation landscape.