Midtre Tessa at a Glance
Midtre Tessa (NVE ID 270) is a hydropower plant located in Vågå municipality within Innlandet county [0][1][2][3]. The facility operates as a Kraftverk (power station) and has been in active operation since 26 June 2018 [7]. It is part of the broader Glommavassdraget watershed system [8], one of Norway's significant hydrological regions.
The plant is connected to the NO3 electricity price zone, positioning it within Norway's southern and central power market [5]. Its proximity to grid infrastructure—approximately 0.42 km from the nearest Statnett transformer station operating at 66 kV—provides direct access to the transmission network [11].
Ownership and Operator
Midtre Tessa is operated under concession by **EIDEFOSS VANNKRAFT AS** (Org. No. 923354220) [6]. This entity holds the primary concession rights and is responsible for the plant's operation and maintenance. For detailed information about the operator's portfolio, regulatory status, and other holdings, visit the operator profile.
Hydrological Context
The plant draws water from the **Glommavassdraget** watershed system [8], Norway's largest river system by discharge. This hydrological classification is fundamental to understanding the plant's water availability, seasonal flow patterns, and long-term production characteristics. The Glommavassdraget system encompasses multiple tributaries and sub-basins across eastern Norway.
Regional and Grid Integration
Location: Vågå, Innlandet county [2][3] Electricity Price Zone: NO3 [5] Concession Status: Active [10] Grid Connection: 66 kV Statnett transformer station, ~0.42 km away [11]
The NO3 price zone reflects the plant's integration into Norway's southern and central electricity market. This regional classification is relevant for understanding price exposure and market dynamics affecting the asset.
Data Center Suitability Assessment
Midtre Tessa receives a Grade A suitability rating for data center applications, with a maximum estimated capacity of approximately 1 MW [9]. This assessment reflects the plant's technical characteristics, grid connectivity, and infrastructure proximity. Grade A indicates strong potential for colocation or direct power supply arrangements, subject to detailed technical and contractual review.
Note: This qualitative assessment is based on publicly available parameters. Detailed infrastructure analysis, precise capacity figures, and site-specific feasibility studies are available to registered users.
What Becomes Available After Registration
HydroSec's full platform provides registered users with:
- Detailed technical specifications: Maximum capacity (MaksYtelse), average production (MidProd), and gross head (BruttoFallhoyde)
- Advanced hydrological data: Seasonal flow patterns, historical production, and climate-adjusted forecasts
- Infrastructure mapping: Precise grid coordinates, substation details, and transmission constraints
- Financial analytics: Production efficiency metrics and operational benchmarks
- Ownership history: Concession timeline, regulatory filings, and corporate structure
These details support due diligence, asset valuation, and investment decision-making.
Risiken und Grenzen
Data Limitations: This profile presents information current as of the last NVE registry update. Hydrological conditions, grid regulations, and ownership structures may change. Users should verify critical data through official NVE sources before making investment decisions.
Regulatory Risk: Hydropower concessions in Norway are subject to periodic review, environmental compliance requirements, and potential modification by the Norwegian Water Resources and Energy Directorate (NVE). Changes to concession terms, environmental mandates, or grid regulations could affect operational parameters and returns.
Hydrological Variability: Production from hydropower plants is inherently dependent on precipitation and water availability. Historical production does not guarantee future output. Climate change, drought cycles, and upstream water management decisions introduce uncertainty into long-term production forecasts.
Grid and Market Risk: Electricity prices in the NO3 zone fluctuate based on supply, demand, and regional transmission constraints. Grid connection reliability and potential curtailment events may affect revenue stability.
Incomplete Public Data: Certain technical and financial details (capacity, production, head) are restricted to registered users. Investment decisions should not rely solely on this public summary.
No Guarantee of Returns: This page provides factual information only and does not constitute investment advice, financial forecasting, or a guarantee of returns. Prospective investors must conduct independent due diligence and consult qualified advisors.