Hydroelectric Power Plant Operational

Innertkirchen 2 Hydroelectric Power Plant, Switzerland | 62 MW Clean Energy Facility

Switzerland
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Overview

Innertkirchen 2 is a 62 MW hydroelectric power plant in Switzerland. It contributes to the country's renewable energy grid with clean, low-carbon electricity.

Innertkirchen 2 is a hydroelectric power plant located in the Swiss Alps, near the town of Innertkirchen in the canton of Bern. With a capacity of 62 MW, it is a medium-scale facility within Switzerland's extensive hydropower network, which supplies about 60% of the nation's electricity. The plant harnesses the energy of the Aare River and its tributaries, taking advantage of the steep Alpine terrain. Switzerland's hydropower sector operates under strict environmental regulations, including the Swiss Water Protection Act and the Federal Act on the Reduction of CO2 Emissions. These frameworks ensure that plants like Innertkirchen 2 maintain high standards for water management and ecological balance. The facility uses a run-of-river or storage configuration typical of Alpine hydro plants, though specific technical details are not disclosed. As a renewable energy source, Innertkirchen 2 plays a key role in Switzerland's energy transition and climate goals. It provides flexible, dispatchable power to the grid, supporting the integration of variable renewables like solar and wind. The plant's operation also contributes to local employment and infrastructure in the mountainous region, while its low carbon footprint aligns with national and European decarbonization targets.

Environmental context

Innertkirchen 2 operates in the Swiss Alps, a region with sensitive alpine ecosystems and glacial-fed rivers. Hydroelectric plants in this area must balance power generation with ecological flow requirements to protect aquatic habitats and downstream biodiversity. The facility's low carbon emissions support Switzerland's climate objectives, but its infrastructure may affect local hydrology and sediment transport. Proximity to populated valleys requires careful management of water releases to prevent flooding or erosion.

Frequently asked questions

Innertkirchen 2 is located in the Swiss Alps, near the town of Innertkirchen in the canton of Bern, Switzerland. Its coordinates are approximately 46.71° N, 8.23° E.

Innertkirchen 2 is a hydroelectric power plant that generates electricity using the flow of water from alpine rivers and reservoirs. It is part of Switzerland's extensive hydropower infrastructure.

Innertkirchen 2 has a capacity of 62 megawatts (MW), which is sufficient to power tens of thousands of Swiss households. The exact annual generation depends on water availability and operational factors.

Hydroelectric plants in Switzerland must comply with the Swiss Water Protection Act, which governs water usage, ecological flow, and environmental impact. They also fall under the Federal Act on the Reduction of CO2 Emissions, promoting renewable energy.

As a hydroelectric plant, Innertkirchen 2 produces low-carbon electricity but can affect local aquatic ecosystems through altered water flow and sediment transport. Swiss regulations require measures to mitigate these impacts, such as maintaining minimum flow rates and fish passage.
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