Nedre Tessa 2 – Plant Overview
Nedre Tessa 2 is a hydropower plant (Kraftverk) located in Vågå municipality, Innlandet county, Norway [1][2][3]. The facility has been in continuous operation since October 16, 1963 [4], and operates within the NO3 electricity price zone [5]. It is part of the broader Glommavassdraget water system [6], one of Norway's major hydrological basins.
The plant is registered with the Norwegian Water Resources and Energy Directorate (NVE) under facility ID 301 and maintains an active concession status [7][8]. As a data asset for institutional investors and asset managers, Nedre Tessa 2 represents a mature, long-established hydropower infrastructure investment opportunity in a stable regulatory environment.
Ownership and Operator
Nedre Tessa 2 is owned and operated by EIDEFOSS VANNKRAFT AS [9], a hydropower concession holder registered in Norway. The operator manages the facility's day-to-day operations and concession compliance under NVE oversight.
For detailed information about the operator's portfolio, regulatory standing, and other assets, visit the EIDEFOSS VANNKRAFT AS profile page.
Hydrological Context
The plant draws water from the Glommavassdraget water system [10], Norway's largest drainage basin by area. This hydrological context is material for understanding seasonal water availability, precipitation patterns, and long-term runoff characteristics that influence plant performance.
Investors should consult the Glommavassdraget basin profile for detailed hydrological data, including historical inflow patterns and climate-driven variability.
Regional Location and Grid Connection
County (Fylke): Innlandet [2] Municipality (Kommune): Vågå [3] Electricity Price Zone: NO3 [5] Nearest Statnett Transmission Station: Unnamed station, approximately 0 km away, 66 kV connection [11]
The plant's proximity to grid infrastructure and location within the NO3 price zone are relevant for understanding market exposure and transmission costs. The facility benefits from direct connection to regional transmission capacity.
Data Center Suitability Assessment
HydroSec Assessment Grade: A [12]
Nedre Tessa 2 receives a Grade A suitability rating for data center applications, with estimated capacity suitable for facilities requiring approximately 3 MW or less [12]. This assessment reflects the plant's infrastructure characteristics, grid connectivity, and operational stability.
The Grade A classification indicates favorable conditions for evaluating the facility as a potential host for energy-intensive computing infrastructure, subject to detailed technical and commercial due diligence.
What You Access After Login
HydroSec's full data suite for Nedre Tessa 2 becomes available upon registration and authentication. Registered users gain access to:
- Detailed Technical Specifications: Maximum capacity (MaksYtelse), average annual production (MidProd), and gross head (BruttoFallhoyde)
- Hydrological Analysis: Historical inflow data, seasonal patterns, and climate-adjusted projections
- Infrastructure Mapping: Precise geolocation, transmission line routing, and substation details
- Financial Benchmarking: Comparative metrics against similar plants in the Glommavassdraget system and NO3 price zone
- Regulatory Documentation: Concession terms, environmental compliance records, and NVE filings
These data layers are essential for institutional investment analysis, due diligence, and portfolio construction.
Related Resources
Explore related hydropower infrastructure and regional data:
- All Kraftverk-type plants
- Interactive hydropower map
- Glommavassdraget basin profile
- EIDEFOSS VANNKRAFT AS operator profile
Risks and Limitations
Data Completeness: This public profile presents verified, non-sensitive facility information. Detailed technical and financial metrics require authenticated access. Investors should not rely on this overview alone for investment decisions.
Regulatory Changes: Norwegian hydropower concessions are subject to periodic review and modification by the NVE. Concession terms, environmental requirements, and grid connection rules may change. Current regulatory status is active as of the data publication date, but investors must verify current compliance status independently.
Hydrological Variability: Hydropower output depends on precipitation, snowmelt, and runoff patterns, which exhibit significant year-to-year and seasonal variation. Historical production data does not guarantee future performance. Climate change may alter long-term water availability.
Market Risk: Electricity prices in the NO3 zone are subject to Nordic market dynamics, transmission constraints, and broader European energy market conditions. Price exposure varies with contract structure and hedging strategy.
Grid and Infrastructure Risk: Transmission capacity, substation availability, and grid connection terms may constrain output or increase operational costs. Statnett infrastructure changes or maintenance may affect plant availability.
Operational Risk: Plant age (commissioned 1963) implies ongoing maintenance requirements and potential capital expenditure for equipment renewal. Investor due diligence should include detailed technical condition assessment.
No Guarantee of Returns: This profile does not constitute investment advice, a return forecast, or a guarantee of any financial outcome. All hydropower investments carry market, operational, regulatory, and hydrological risks. Consult qualified financial and legal advisors before making investment decisions.
Data Sources: Information derives from the Norwegian Water Resources and Energy Directorate (NVE) and HydroSec's proprietary data infrastructure. While efforts are made to ensure accuracy, investors should independently verify all material facts.