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4C is now TGS

We are excited to announce a significant milestone in 4C Offshore's journey. Our integration into the TGS family marks the beginning of a new era in offshore wind market intelligence.


Learn what this means for you!

Hornsea Project One Transmission

The Hornsea Project One Transmission is owned by DONG Energy AS,DONG Energy Wind Power A/S,International Mainstream Renewable Power (Offshore) Limited,Siemens Project Ventures GmbH

Below you will find an overview of the complete transmisison system and it's assets

Project Converter Substation Transmission Cable Export Cable
Converter:
Substation:
Transmission Cable:
Export Cable:
 Hornsea Project One - Heron Wind - Export Cable
Hornsea Project One - Heron Wind - Export Cable
Converter:
Substation:
 Hornsea Platform 1A Offshore Substation
Transmission Cable:
Export Cable:
 Hornsea Project One - Heron Wind - Export Cable
Hornsea Platform 1A Offshore Substation Hornsea Project One - Heron Wind - Export Cable
Converter:
Substation:
 Hornsea Platform 1B Offshore Substation
Transmission Cable:
Export Cable:
 Hornsea Project One - Heron Wind - Export Cable
Hornsea Platform 1B Offshore Substation Hornsea Project One - Heron Wind - Export Cable
Converter:
Substation:
Transmission Cable:
Export Cable:
 Hornsea Project One - Njord - Export Cable
Hornsea Project One - Njord - Export Cable
Converter:
Substation:
 Hornsea Platform 1C Offshore Substation
Transmission Cable:
Export Cable:
 Hornsea Project One - Njord - Export Cable
Hornsea Platform 1C Offshore Substation Hornsea Project One - Njord - Export Cable