Germany – Transformer substation – 2 GW HVDC Offshore Platform and Converter System (2 GW HVDC System) for the Ostwind 4 project
closedDescription
The offshore converter system shall be procured as an EPCI contract and consists of the turnkey offshore substation and the onshore substation including all equipment (such as, but not limited to the converter, transformer, etc.) and all necessary and required services (transport, project management, etc.) with a transmission capacity of 2 GW. The connecting DC cable system between the two converters is not part of the scope. The associated civil works for the HVDC Onshore Substation are not a mandatory scope of the tender. Bidders may choose to offer these works in their bid, which will result in an improved scoring as per technical tender evaluation criteria. Other bidders will receive these works as free issued scope, provided by the Employer. Completion Date (CoD) 2030 is anticipated; however a later CoD will be considered and will have a negative impact on evaluation.
Key facts
- Procedure
- neg-w-call
- Submit via
- https://www.ariba.com
- Contact
- anette.spille@50hertz.com
- Regime
- utilities
- Category
- works
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Provenance
- Source
- ted-eu
- Notice id
- 768724-2023
- First seen
- 24 Aug 2026
- Last updated
- 29 Aug 2026
Licence EU reuse — Commission Decision 2011/833/EU ↗
Source: TED — Tenders Electronic Daily (ted.europa.eu), © European Union, reused under Commission Decision 2011/833/EU.
GET /api/v1/tenders/bdd826df-892f-46e0-9942-542a33af8fa4The source notice is authoritative — verify deadlines and documents there before bidding.