Overview
Jochenstein is a 132 MW hydroelectric power plant in Austria, operated by Verbund. It generates renewable electricity along the Danube River.
Jochenstein is a hydroelectric power plant located on the Danube River in Austria, with an installed capacity of 132 megawatts. Operated by Verbund, a leading Austrian utility, the facility plays a key role in the country's renewable energy portfolio. As a run-of-river hydroelectric plant, it harnesses the flow of the Danube to generate clean electricity without significant water storage. The plant operates under Austria's regulatory framework, which aligns with EU directives including the Water Framework Directive and the Renewable Energy Directive. Hydroelectric power is a mature technology in Austria, contributing to over 60% of the nation's electricity generation. Jochenstein's capacity places it in the medium-to-large scale for run-of-river hydro plants in the region. Environmentally, Jochenstein provides low-carbon electricity, displacing fossil fuel generation. Its operation on the Danube requires careful management of ecological flows to maintain river health. The plant supports Austria's energy transition goals and supplies renewable power to the regional grid, benefiting local communities and industries.
Environmental context
As a hydroelectric plant on the Danube, Jochenstein generates electricity with minimal direct CO2 emissions. However, hydroelectric projects can affect local aquatic ecosystems, including fish migration and sediment transport. The plant's operation is subject to environmental flow requirements to mitigate ecological impacts. Its renewable output helps reduce reliance on fossil fuels in the Austrian energy mix.
Frequently asked questions
Jochenstein is located on the Danube River in Austria, near the border with Germany. Its coordinates are approximately 48.5184 N, 13.7076 E.
The Jochenstein hydroelectric plant has an installed capacity of 132 megawatts (MW), making it a medium-to-large scale run-of-river facility.
The plant is operated by Verbund, Austria's largest electricity utility and a major player in renewable energy generation.
Hydroelectric plants in Austria must comply with the EU Water Framework Directive, which mandates ecological flow management and habitat protection. National laws also require environmental impact assessments and ongoing monitoring.
Jochenstein generates clean electricity from hydropower, supporting Austria's target of 100% renewable electricity by 2030. It displaces fossil fuel generation and reduces greenhouse gas emissions.