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Obervermuntwerk 2

Technology Type Pumped Hydro Storage
Rated Power 360000 kW
Duration at Rated Power (HH:MM) 0:15.00 / 0.00
URL More about Obervermuntwerk 2
The 360 MW pumped-storage plant is designed to reduce network losses and will add balancing capacity to the network and provide additional regulating energy. The project will be Illwerke's second-largest power station once put into operation in 2018. The plant is designed as an underground station between the Silvretta and Vermunt reservoirs parallel to the existing Obervermuntwerk project.
This data has been validated by project staff through a review of publicly available information about the project, and verified by the project owner. Information is accurate as of 2016-04-29.
Project Status
Status Operational
Commissioning On DD.12.YYYY
Project Includes Multiple Systems No

Silvretta Montafon, Vorarlberg

Utility Illwerke AG
Utility Type State/Municipal Owned
Paired Grid Resource
Project Includes Multiple Systems No
Ownership & Value Chain Partners
Ownership Model Customer-Owned
Equity Owner 1 Illwerke AG
Energy Storage Technology Provider Voith
Power Electronics Provider Alstom
Cost & Performance
Performance N/A
Capital Expenditure $691340000
Service Use Case Electric Supply Capacity
Load Following (Tertiary Balancing)

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