Offshore electricity transmission (OFTO) tender rounds

Guidance on next steps to participate in the Enhanced Pre-Qualification (EPQ) stage of Tender Round 13 (TR13).

This guidance details the requirements bidders need to demonstrate to participate in the Invitation to Tender (ITT) stage of Tender Round 13.

Generic Offshore Transmission Owner (OFTO) Licence and guidance document for Tender Round 13 (TR13).

Three bidders shortlisted in tender for Sofia transmission link.

Documents from the OFTO Tender Round 12 Launch Event on Tuesday 25 February 2025.

Version 2 of the generic OFTO Licence for TR112, which will lead to the grant of an OFTO licence for Sofia.

Notification of the shortlist of bidders invited to tender for the Tender Round 11 (TR11) Qualifying Project.

Documents from the OFTO Tender Round 11 Launch Event on 14 February 2024.

The requirements bidders need to demonstrate in order to be invited to participate in the Invitation to Tender Stage for Tender Round 11.

Ofgem has appointed the Preferred Bidder for the Dogger Bank A project.

Ofgem has shortlisted four potential operators for its next Offshore Transmission Owner bidding round.

View Tender Process Guidance, which bidders must follow in order to participate in TR10.