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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!

DolWin 1 Transmission

The DolWin 1 Transmission is owned by TenneT Holding B.V.,TenneT TSO B.V.

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

Project Converter Substation Transmission Cable Export Cable
Converter:
 DolWin1
Substation:
 Trianel Phase 1 Substation
Transmission Cable:
 NOR-2-2 (DolWin1) Alpha to UW Dörpen/West
Export Cable:
 Trianel Windpark Borkum - phase 1 - Export Cable
DolWin1 Trianel Phase 1 Substation NOR-2-2 (DolWin1) Alpha to UW Dörpen/West Trianel Windpark Borkum - phase 1 - Export Cable
Converter:
 DolWin1
Substation:
 Merkur Substation
Transmission Cable:
 NOR-2-2 (DolWin1) Alpha to UW Dörpen/West
Export Cable:
 MEG Offshore I - Export Cable
DolWin1 Merkur Substation NOR-2-2 (DolWin1) Alpha to UW Dörpen/West MEG Offshore I - Export Cable
Converter:
 DolWin1
Substation:
 Borkum Riffgrund I Substation
Transmission Cable:
 NOR-2-2 (DolWin1) Alpha to UW Dörpen/West
Export Cable:
 Borkum Riffgrund I - Export Cable
DolWin1 Borkum Riffgrund I Substation NOR-2-2 (DolWin1) Alpha to UW Dörpen/West Borkum Riffgrund I - Export Cable