Swedish Court Upholds Defence Block on Baltic Windfarm

The Supreme Administrative Court ruled on October 29 that the government’s decision concerning the Tritonwindfarm should stand.

The proposed development, approximately 30 kilometres south of Ystad in southern Sweden, has a planned capacity of 1.4 gigawatts. It is a joint project between developer OX2 and Ingka Investments.

Triton was among 13 Baltic offshore wind projects rejected by the Swedish government in November 2024. At the time, ministers concluded that their effects on defence interests outweighed the benefits of additional fossil-free electricity and the proposed protective measures.

Challenge focused on the decision process

The developer challenged the handling of a Defence Ministry memorandum. It argued that information presented at the government’s press conference closely resembled that document and that the company should have received an opportunity to respond.

The government told the court that the memorandum stood outside the material supporting its decision.

The court accepted that account and found the preparation of the case and the government’s stated reasons legally sufficient. The ruling concerns the legality of the decision-making process.

Lise Toll, OX2’s head of energy systems, expressed disappointment in a response published on October 29. She maintained that Triton remained well placed to supply southern Sweden with fossil-free electricity.

OX2 argues that offshore wind and defence interests can coexist through political commitment and constructive dialogue. Its project page describes the development as a potential contribution to electricity supply in southern Sweden, where the company sees substantial demand.

The government’s refusal of the construction permit remains in force following the judgment.