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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!

BalWin4 (NOR-9-3) Converter

According to TenneT and the Network Development plan (NEP) 2037/2045 (2023), TenneT will connect windfarms N-9.3 and N-10.2 via BalWin4 (NOR-9-3) and the border corridor N-III through the coastal sea via the island of Baltrum to the NVP Unterweser. Wind farms will connect via 66 kV. Transmission is 525 kV and rated at 2 GW. The subsea cable length is 165 km and 110 km onshore. Commissioning envisaged for 2029.
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BalWin4 (NOR-9-3) Converter


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