World Power Plants

Siso229 MW Hydroelectric

HydroRenewable

Ranked as the 49th largest power generation facility in Norway, the Siso hydro plant holds a significant position within the country's extensive network of hydroelectric resources. With a capacity of 229 MW, Siso contributes 0.58% to Norway's total power generation capacity of 39,683 MW, making it an essential player in a nation where hydroelectric power dominates. The facility harnesses the natural flow of water, utilizing advanced turbine technology to convert kinetic energy into electricity efficiently. Located in a region rich with hydroelectric potential, Siso is part of a cluster of nearby plants, including the Kobbelv hydro plant, which boasts a capacity of 352 MW, and the Lomi plant, generating 140 MW. Other nearby facilities—Sjonsta (88 MW), Fagerli (60 MW), and Lakshola (34 MW)—further illustrate the hydropower concentration in this area. The collective output of these plants enhances grid reliability and sustainability, showcasing Norway's commitment to renewable energy. Norway's energy landscape is notable for its overwhelming reliance on hydroelectric power, accounting for the vast majority of its energy mix. Siso's contribution, while modest relative to the national total, plays a pivotal role in ensuring a continuous supply of clean energy. The country's energy profile, characterized by 440 total plants, demonstrates an intricate balance between supply and demand, with hydroelectric facilities leading the way. Owned and operated by a local entity, Siso was commissioned in the late 20th century and has since been a cornerstone of the regional energy infrastructure. As demand for renewable energy solutions grows, the facility stands poised to adapt to changing technologies and energy markets. Looking forward, Siso's role in Norway's energy transition cannot be overstated. As the country intensifies its efforts to combat climate change, the reliance on hydroelectric power sources like Siso will be crucial. The plant not only provides a stable energy source but also supports economic growth and job creation in the surrounding communities, affirming its significance within both local and national contexts.

Capacity
229 MW
Commissioning Year
2001

25 years old

Owner
Statkraft
Location
67.3250°, 15.7073°

Norway, Europe

Context & rankings
  • 48. largest of 440 plants in Norway
  • #6,971 worldwide by installed capacity
  • #1,345 of 8,493 Hydroelectric plants worldwide
  • 0.58% of the installed capacity of Norway
Age & fleet comparison

25 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Statkraft operates 264 plants totalling 31,061 MW

Regional density

16 plants within 100 km, 846 MW combined

Nearest plant: Lakshola (13.8 km)

Data provenance

Source: ENTSOE

Location

Coordinates:: 67.325000, 15.707300
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Carbon Footprint

Zero Direct Emissions

Siso is a hydro power plant producing approximately 802 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
Norway
Continent
Europe
Data Source
Global Power Plant Database

NorwayEnergy Profile

440
Total Plants
39.5 GW
Total Capacity
HydroWindGasOther
Top Fuels

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