World Power Plants

Trängslet Dam330 MW Hydroelectric

HydroRenewableVerified: Feb 2026

Trängslet Dam is a notable hydroelectric power generation facility located in Sweden, positioned at coordinates 61.3800, 13.7300. Commissioned in 1955, this power plant has a substantial capacity of 330 MW, making it a key player in the Swedish energy landscape. The dam utilizes run-of-river hydro technology, which harnesses the kinetic energy of flowing water to generate electricity, contributing to a sustainable and renewable energy mix. As part of Sweden's commitment to renewable energy, Trängslet Dam plays an integral role in providing clean energy to the national grid, which is heavily reliant on hydroelectric power. The facility is operated by Fortum, a major energy provider in the region, helping to ensure a steady supply of electricity to both residential and industrial consumers. The significance of Trängslet Dam extends beyond its operational capacity, as it supports Sweden's ambitious energy policies aimed at reducing carbon emissions and transitioning to a low-carbon economy. Its location in a region rich with natural water resources highlights the importance of utilizing available renewable resources to meet energy demands sustainably. Overall, Trängslet Dam exemplifies the effectiveness of hydroelectric power generation in contributing to a greener future while maintaining energy security for the nation.

Capacity
330 MW
Commissioning Year
1955

71 years old

Owner
Fortum
Location
61.3800°, 13.7300°

Sweden, Europe

Context & rankings
  • 26. largest of 305 plants in Sweden
  • #5,780 worldwide by installed capacity
  • #1,024 of 8,493 Hydroelectric plants worldwide
  • 0.74% of the installed capacity of Sweden
Age & fleet comparison

71 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Fortum operates 68 plants totalling 4,140 MW

Regional density

14 plants within 100 km, 676 MW combined

Nearest plant: Horrmundsvalla (32.8 km)

Data provenance

Source: Wikidata

Location

Coordinates:: 61.380000, 13.730000
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Trängslet Dam is a hydro power plant producing approximately 1156 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
Sweden
Continent
Europe
Data Source
Global Power Plant Database

SwedenEnergy Profile

305
Total Plants
44.6 GW
Total Capacity
NuclearHydroGasBiomass
Top Fuels

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