Tender launched for decommissioning of Alpha Ventus wind farm in German North Sea

The works are expected to commence from 2027 onwards. However, Vattenfall said it is also considering start dates in 2028.

The tender has an estimated value of €50 million (US$58 million) excluding VAT.

The deadline for receipt of expressions of interest is 10:30 GMT on December 16, 2025. The estimated date of dispatch of the invitations to submit tenders is March 16, 2026.