TenneT Offshore 2GW Project (LanWin4)
LanWin4 is one of the offshore grid connection projects being developed by TenneT as part of the 2GW Program. The project is intended to connect large-scale offshore wind generation capacity to the German onshore transmission system. The scope of this project agreement comprises the engineering, procurement, construction, installation and commissioning of a high-voltage direct current (HVDC) grid connection system, including an offshore converter platform and associated converter technology. The project is designed...
Buyer
TenneT Offshore GmbH
Value
Not provided
Published
5 Aug 2026
Closes
Not provided
Procurement details
Source
TED (EU)
Country
Germany (DE)
Procurement method
Not provided
Category
Works
Contract starts
Not provided
Contract ends
Not provided
CPV classifications
45232221
Transformer substation
31170000
Transformers
31200000
Electricity distribution and control apparatus
45232220
Substation construction work
45317200
Electrical installation work of transformers
60651400
Heavy-lift ship services
60651600
Offshore supply ship services
Lots
Lot LOT-0000 TenneT Offshore 2GW Project (LanWin4)
Value not provided
LanWin4 is one of the offshore grid connection projects being developed by TenneT as part of the 2GW Program. The project is intended to connect large-scale offshore wind generation capacity to the German onshore transmission system. The scope of this project agreement comprises the engineering, procurement, construction, installation and commissioning of a...
Delivery: Germany
Documents
Unlock document linkTED notice 540535-2026
5 Aug 2026
Contract notice · Web page
Contains information from TED (Tenders Electronic Daily), © European Union, reused under CC BY 4.0.