Skip to Main Content
Diamond Transmission hero image

Galloper OFTO


Back

The Galloper OFTO is situated in the Outer Thames Estuary about 30km off the North Norfolk coast

The OFTO is a 353MW connection between the generators and onshore transmission system

The  offshore substation is connected to shore by two 45km undersea cables, which come ashore in Sizewell. The onshore cables, which are about 0.85km long, connect to the onshore substation at Leiston.

Downloadable Documents

  • Transmission Licence

    Size: 3 MB Download
  • DTPG - Decommissioning Programme

    Size: 2 MB Download
  • DTPG Annual Compliance Report

    Size: 539 KB Download
  • DTPG Separation and Independence of the Transmission Business Compliance Statement Issue 6

    Size: 694 KB Download
  • DTPG Regulatory Accounts 2021-22

    Size: 756 KB Download
  • DTPG Basis of Transmision Owner Charges 2022-23 - Issue 5

    Size: 614 KB Download
Diamond Transmission hero image