Mosjøen (Alcoa) — Site Overview
Mosjøen is home to Alcoa Norway's primary aluminium smelting operation [1], a cornerstone facility for primary aluminium production in Norway. The facility operates at approximately 190 kilotonnes per annum (ktpa) capacity [3].
The industrial site generates typical aggregated electricity demand of approximately 450 MW [2], reflecting the energy intensity of primary aluminium smelting. This demand profile shapes both the facility's operational planning and its relationship with regional power supply infrastructure.
Hydropower Supply Context
The Mosjøen industrial area benefits from proximity to a developed hydroelectric generation base. Within a 100 km radius, the HydroSec database identifies 10 hydropower plants [4], providing multiple potential sources for industrial power procurement.
Key plants in the region include:
These assets form part of the broader hydroelectric infrastructure serving the Mosjøen industrial cluster.
Industrial Site Significance
Mosjøen's aluminium smelting operation represents a long-established industrial anchor in Northern Norway. The facility's power requirements and operational scale have shaped local grid infrastructure development and regulatory frameworks over time.
For asset managers and infrastructure investors evaluating industrial site characteristics, Mosjøen demonstrates:
- Established industrial footprint: A primary smelting operation with defined capacity and operational history
- Hydropower proximity: Multiple generation assets within the immediate region
- Grid integration precedent: An operational facility with established connection protocols and grid management practices
Risks and Limitations
The following limitations apply to this overview:
- Demand figures are estimates: The 450 MW demand figure represents industry estimation and is not confirmed by primary sources [2]
- Plant data is aggregated: The 10 hydropower plants identified within 100 km represent HydroSec database records and may not capture all generation assets or future developments
- Site-specific operational details not disclosed: Detailed information regarding transformer specifications, grid protocols, environmental permits, or operational performance metrics is nicht öffentlich publiziert
- Market and regulatory changes: Industrial electricity markets, grid tariffs, and regulatory frameworks are subject to change and may affect facility economics
- No investment recommendations: This overview provides factual site information only and does not constitute investment advice, return projections, or tax guidance
For detailed operational, financial, or technical due diligence, direct engagement with facility operators and grid authorities is required.
Further Information
For more information on Alcoa Norway's operations, visit Alcoa's global locations page.
Additional industrial site data is available through public aluminium smelter registries.