Projects · Power & Grid

Landfall south of Harwich with converter east of Ardleigh, Essex (UK) to Niederlangen, Germany·In developmentPower & Grid

Tarchon (Great Britain to Germany)

  • StagePre-application with the Planning Inspectorate (applicant Tarchon Energy Limited)
  • Next milestoneDCO application expected July 2028
  • Last checked1 November 2026
Source: Planning Inspectorate, Tarchon Interconnector (EN0210009) →

What has changed on this project, and when

  • Next milestone: DCO application expected July 20282 November 2026 · previously: Summer 2026 non-statutory consultation; DCO application ~Jan 2028
  • Stage: Pre-application with the Planning Inspectorate (applicant Tarchon Energy Limited)2 November 2026 · previously: Pre-application / consenting; non-statutory consultation 3 Jul-13 Aug 2026 ahead of DCO

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