Italy

Gargnano hydroelectric power station — 137 MW Hydroelectric

Hydroelectric Renewable Verified

Gargnano hydroelectric power station is a 137 MW hydro power plant located in Italy. View location, capacity, and technical details.

Capacity
137 MW

Installed

Commissioned
1959

Year online

Owner
Enel Green Power

Operator

Location
45.69, 10.66

Coordinates

Insights

#166
largest in Italy
#1,882
largest Hydroelectric worldwide
#8,799
largest worldwide
1959
25 yrs older than avg
360
operated by Enel Green Power
51
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
137 MW
Commissioned
1959
Status
Operational
Owner
Enel Green Power
Country
Italy
Coordinates
45.689, 10.661

Carbon Footprint

Annual CO₂
11,538 t

tonnes / year

Lifetime CO₂
923,038 t

over ~80 yrs

Intensity
24 g

Est. gCO2/kWh

Annual emissions equivalent to

2,508
cars per year
1,538
homes per year
524,453
trees to offset

Renewable source — life-cycle emissions only (materials/construction), no direct combustion. Open calculator

Nearby Plants

About this plant

Gargnano stands out as the 165th largest power generation facility in Italy, contributing 137.2 MW to the national grid. This hydroelectric power plant is significant not only for its capacity but also for its strategic location amid a cluster of energy facilities that enhance regional energy security. With hydro power ranking 42nd out of 107 hydro plants in Italy, Gargnano plays a vital role in the local energy landscape, where it complements larger nearby plants such as S.Fiorano, which has a capacity of 544 MW, and Santa Massenza, generating 377 MW. These plants, primarily harnessing the powerful waterways of the region, form an energy cluster that collectively contributes to the hydroelectric sector’s stability against Italy’s dominant gas fuel profile.

The technology employed at Gargnano is typical of hydroelectric facilities, utilizing the kinetic energy of flowing water to generate electricity. This renewable source is crucial in reducing dependency on fossil fuels and contributes to Italy’s commitment to sustainable energy practices. With its 0.10% share of the national capacity, Gargnano may seem modest, but it serves an important function within the regional grid, providing clean energy and supporting peak demand periods.

The surrounding energy context is worth noting, as Gargnano is located near several other facilities that help balance Italy’s energy mix. For instance, the nearby CTE del Mincio and Ponti sul Mincio, both gas-fired plants, illustrate the dual reliance on hydro and gas in this area. The hydro plants like Gargnano utilize the region’s natural water resources, while the gas plants underscore the ongoing transition as Italy seeks to balance renewable energy growth with existing fossil fuel infrastructure.

Italy’s energy profile reveals a total of 542 plants with a combined capacity of 131,053 MW, where gas remains the dominant fuel type. This context highlights the significance of hydro plants like Gargnano, which provide essential renewable energy capabilities within a predominantly fossil fuel-driven landscape. As the country moves toward more sustainable energy sources, facilities such as Gargnano will be integral in achieving these goals, helping to reduce carbon emissions while ensuring energy reliability.

Operated by a local authority, Gargnano has been part of Italy’s energy infrastructure for years, yet its contributions remain vital as the country navigates through its energy transition. With a focus on environmental sustainability and energy independence, the importance of Gargnano will likely increase as Italy aims to expand its renewable energy portfolio in the coming years. The facility not only exemplifies the potential of hydroelectric power but also reinforces the necessity of integrating renewable sources into the broader energy mix.

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Italy

Gargnano hydroelectric power station — 137 MW Hydroelectric

Hydroelectric Renewable Verified

Gargnano hydroelectric power station is a 137 MW hydro power plant located in Italy. View location, capacity, and technical details.

Capacity
137 MW

Installed

Commissioned
1959

Year online

Owner
Enel Green Power

Operator

Location
45.70, 10.69

Coordinates

Insights

#167
largest in Italy
#1,883
largest Hydroelectric worldwide
#8,800
largest worldwide
1959
25 yrs older than avg
360
operated by Enel Green Power
55
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
137 MW
Commissioned
1959
Status
Operational
Owner
Enel Green Power
Country
Italy
Coordinates
45.704, 10.686

Carbon Footprint

Annual CO₂
11,521 t

tonnes / year

Lifetime CO₂
921,692 t

over ~80 yrs

Intensity
24 g

Est. gCO2/kWh

Annual emissions equivalent to

2,505
cars per year
1,536
homes per year
523,689
trees to offset

Renewable source — life-cycle emissions only (materials/construction), no direct combustion. Open calculator

Nearby Plants

About this plant

Ranking as the 166th largest power generation facility in Italy, the Gargnano hydroelectric power station plays a critical role in the national energy landscape. With a capacity of 137 MW, it is one of the 107 hydro plants in the country, holding the 43rd position in the hydroelectric sector specifically. Commissioned in 1959, this facility harnesses the natural flow of water to generate electricity, utilizing advanced hydroelectric technology that converts kinetic energy from flowing water into mechanical energy, which is then transformed into electrical energy. This age-old renewable energy source remains significant in Italy, where the dominant fuel for power generation is gas. The Gargnano plant contributes approximately 0.10% to Italy’s total installed capacity of 131,053 MW, underscoring its modest yet vital presence in the energy mix.

Situated in the picturesque region of Lombardy, Gargnano is not isolated but is surrounded by several noteworthy power generation facilities. Nearby, the S.FIORANO hydro plant boasts a more substantial capacity of 544 MW, demonstrating a greater reliance on hydroelectric resources in the area. Other nearby plants include the CTE DEL MINCIO and Ponti sul Mincio power plants, both utilizing gas with capacities of 400 MW and 381 MW, respectively. The presence of these facilities highlights a diverse energy cluster in the region, with hydro and gas complementing each other to enhance energy security and reliability.

In the broader context of Italy’s energy profile, hydroelectric power is a key player, yet it accounts for a smaller portion of the overall energy landscape compared to gas. With Italy possessing 542 total power generation facilities, the Gargnano plant’s contribution, while modest, aligns with national efforts to incorporate renewable energy sources into the grid. The hydro sector, although significant, is challenged by the dominance of gas, making the role of facilities like Gargnano essential for diversifying energy sources and reducing carbon emissions.

Operated by a consortium of local energy companies, Gargnano has been a part of Italy’s energy portfolio since its commissioning over six decades ago. As the country continues to transition towards greener energy solutions, the importance of plants like Gargnano cannot be overstated. They not only contribute to the local energy supply but also play a part in mitigating the environmental impact of energy consumption. Looking forward, the Gargnano hydroelectric power station stands as a reminder of the potential of renewable energy in Italy’s journey toward a more sustainable energy future.

More Hydroelectric plants

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.