Norway

Sonna — 310 MW Hydroelectric

Hydroelectric Renewable Verified

Sonna is a 310 MW hydro power plant located in Norway. View location, capacity, and technical details.

Capacity
310 MW

Installed

Commissioned
1999

Year online

Owner
Statkraft

Operator

Location
59.65, 6.35

Coordinates

Insights

#29
largest in Norway
#1,068
largest Hydroelectric worldwide
#5,962
largest worldwide
1999
15 yrs newer than avg
264
operated by Statkraft
51
plants within 100 km

Technical Details

Fuel Type
Hydroelectric
Capacity
310 MW
Commissioned
1999
Status
Operational
Owner
Statkraft
Country
Norway
Coordinates
59.647, 6.354

Carbon Footprint

Annual CO₂
26,070 t

tonnes / year

Lifetime CO₂
2,085,581 t

over ~80 yrs

Intensity
24 g

Est. gCO2/kWh

Annual emissions equivalent to

5,667
cars per year
3,476
homes per year
1,184,989
trees to offset

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

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About this plant

The Sonna hydroelectric power plant, located in Norway at coordinates 59.6471, 6.3538, stands as a testament to the country’s commitment to sustainable energy generation. With a capacity of 310 MW, this facility plays an integral role in Norway’s energy mix, where hydropower accounts for a significant portion of electricity production. The Sonna plant harnesses the abundant water resources available in the region, contributing to Norway’s status as one of the global leaders in renewable energy.

Utilizing advanced hydroelectric technology, the Sonna power plant operates through a run-of-river system, which minimizes environmental impact while maximizing energy output. This technology allows the plant to generate electricity by directing the flow of water from the river through turbines, converting kinetic energy into electrical power without the need for large reservoirs. As a result, the facility not only supports the local grid but also helps in maintaining ecological balance in the surrounding area.

Situated in a region characterized by its scenic landscapes and numerous waterways, the Sonna power plant is strategically positioned to take advantage of Norway’s topographical features. This location provides substantial hydro resources, ensuring a steady and reliable power supply to the local communities and industries. The significance of the Sonna plant extends beyond energy generation; it plays a vital role in supporting Norway’s ambitious energy policies aimed at reducing carbon emissions and promoting renewable sources.

As part of a larger strategy to transition to a low-carbon economy, Norway has emphasized the importance of hydropower in meeting its energy needs while preserving the environment. The Sonna hydroelectric power plant is a key player in this transition, providing clean energy to the national grid and demonstrating the potential of renewable sources in combating climate change. The continued operation of the Sonna facility underscores the critical role of hydropower in Norway’s energy landscape, solidifying its position as a sustainable and reliable energy source.

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