Sweden

Olidan Hydroelectric Power Station— 135 MW Hydroelectric

HydroRenewableVerified: Feb 2026

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The Olidan Hydroelectric Power Station, holding the 61st position among Sweden's 305 power generation facilities, is a notable asset in the country’s extensive energy network. With a capacity of 135 MW, it contributes to Sweden's robust hydroelectric portfolio, ranking 40th out of 216 hydro plants. This facility's efficiency and longstanding operational history since its commissioning in 1910 exemplify Sweden's commitment to renewable energy, particularly hydroelectric power, which plays a significant role in the nation's overall energy strategy. Utilizing the natural flow of the river, the Olidan Power Station generates electricity through a series of turbines, maximizing energy output while minimizing environmental impact. This technology not only aligns with Sweden's goals for sustainability but also ensures reliable energy supply to the regional grid. Located within proximity to several other significant power plants, the Olidan Hydroelectric Power Station is part of a vibrant energy ecosystem. Nearby facilities include the Stenungsund oil plant (840 MW), which contrasts sharply with Olidan's renewable approach, as well as several other hydroelectric plants, such as Olidans kraftverk (220 MW), Lilla Edets kraftverk (210 MW), Hojum (184 MW), and Olidan (104 MW). This cluster of diverse energy sources illustrates Sweden's strategic focus on creating a balanced and resilient energy mix that can adapt to varying demands. Nationally, Sweden's energy profile is characterized by a dominant reliance on nuclear power, which contributes significantly to the country’s total capacity of 44,575 MW. The Olidan Hydroelectric Power Station, while representing a modest share of 0.30% of the national capacity, plays an essential role in the overall energy framework by complementing the base load provided by nuclear plants. This diversification is crucial as Sweden aims to maintain energy security while progressing towards ambitious climate goals. Operated by Vattenfall, the Olidan facility serves as a testament to the long-term investment in renewable energy infrastructure. As Sweden continues to lead in sustainable practices, the significance of the Olidan Hydroelectric Power Station will likely grow, providing not just power but also contributing to the country’s environmental commitments. Its historical legacy and forward-looking operations position it as a vital player in Sweden's energy future.