Bamble
Bamble is a major industrial energy hub undergoing significant grid expansion, with large datacentre and battery storage projects queued amid active appeals against recently granted concessions.
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Bamble hosts one of Norway's most concentrated industrial electricity networks, centred on the Frier/Rafnes/Herum transformer station cluster serving heavy industry including INEOS and INOVYN. A major wave of 132 kV grid upgrades was granted concessions in July 2026, but multiple complaints filed in August 2026 have stalled progress and signal local or stakeholder opposition. Looking ahead, 250 MW of datacentre capacity (BW Velora) is queued at Bamble TRA, alongside a reserved 30 MW battery storage project from Stormvind AS, pointing to strong developer interest in the area's grid infrastructure.
Recent Activity
In August 2026, complaints were filed against three recently granted 132 kV concessions — Frier transformatorstasjon, Frier–Rafnes, and Frier–Herum — all of which received concessions on 3 July 2026. All three cases are now under appeal review, creating uncertainty around the near-term delivery of the grid reinforcement programme underpinning new industrial and commercial connections in the area.
Key Substations
Municipality Stance
Bamble's industrial heritage makes it broadly supportive of energy infrastructure and new industrial development, particularly in the Frier Vest area. However, the wave of complaints filed in August 2026 against multiple recently granted 132 kV concessions suggests notable local or stakeholder opposition to specific routing or infrastructure decisions, which developers should factor into timelines.
Outlook
Bamble has strong fundamentals for continued energy development: a dense industrial grid with multiple high-voltage substations, active Statnett involvement including a planned 420 kV upgrade, and significant queued demand from datacentre developers. The 183 MW of withdrawn queue capacity (Vianode battery projects) is a caution signal, but the remaining active pipeline is substantial. Resolution of the current appeals against the 132 kV grid upgrades will be a critical gating factor — successful delivery of the Frier/Herum/Rafnes reinforcement programme would meaningfully unlock capacity for new connections.