World Power Plants

Santa Massenza Hydroelectric Power Station377 MW Hydroelectric

HydroRenewableVerified: Feb 2026

The Santa Massenza Hydroelectric Power Station, located in Italy at coordinates 46.0660, 10.9806, represents a significant component of the country’s renewable energy generation landscape. With a generating capacity of 377 MW, this hydroelectric facility harnesses the natural flow of water to produce clean electricity, thus playing a crucial role in Italy's commitment to sustainable energy development. Utilizing hydroelectric technology, the Santa Massenza station employs a system that typically involves the use of dams or run-of-river configurations to convert kinetic energy from flowing water into electrical energy. This facility aligns with Italy's national energy policies aimed at increasing the share of renewables in the energy mix, reducing reliance on fossil fuels, and minimizing greenhouse gas emissions. The strategic location of the Santa Massenza Hydroelectric Power Station allows it to capitalize on the abundant water resources in the region, ensuring a reliable supply of electricity that supports both local and national demands. The operation of this power station contributes significantly to the stability of the electrical grid, particularly during peak usage times when traditional power sources may be insufficient. Moreover, the Santa Massenza facility not only provides renewable energy but also supports local economies through job creation and infrastructure development, embodying the multifaceted benefits associated with hydroelectric power generation in Italy.

Capacity
377 MW
Commissioning Year
2000

26 years old

Owner
Enel
Location
46.0660°, 10.9806°

Italy, Europe

Context & rankings
  • 112. largest of 542 plants in Italy
  • #5,463 worldwide by installed capacity
  • #929 of 8,493 Hydroelectric plants worldwide
  • 0.29% of the installed capacity of Italy
Age & fleet comparison

26 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Enel operates 62 plants totalling 41,422 MW

Regional density

50 plants within 100 km, 8,347 MW combined

Nearest plant: Centrale idroelettrica di Pozzolago (22.4 km)

Data provenance

Source: Wikidata

Location

Coordinates:: 46.065972, 10.980639
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Carbon Footprint

Zero Direct Emissions

Santa Massenza Hydroelectric Power Station is a hydro power plant producing approximately 1321 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
Italy
Continent
Europe
Data Source
Global Power Plant Database

ItalyEnergy Profile

542
Total Plants
131.1 GW
Total Capacity
GasHydroCoalOil
Top Fuels

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