On 6 February 2026, we published our Final Decision on Marinus Link's Stage 1, Part B (Construction costs) proposal for the 2025–30 regulatory control period.
Final Decision
AER Final Decision - Marinus Link Stage 1, Part B (Construction costs) - February 2026
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Document
Models
The following models relate to Marinus Link Stage 1, Part B (Construction costs) Final Decision.
AER - Final Decision - Marinus Link Stage 1, Part B (Construction costs) - Regulatory financials model - February 2026
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Document
Consultant Reports
We commissioned the following report, which we took into account when making our Final Decision for Marinus Link.
EMCa - Assessment of revised risk allowance expenditure - Marinus Link - February 2026
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Document