Vattenfall and Copenhagen Infrastructure Partners (CIP), through their joint venture Zeevonk, have awarded a contract to DEME for the transport and installation of foundations for phase 1 of the Zeevonk offshore wind farm in the Dutch North Sea.
Under the contract, DEME will be responsible for intermediate transport of monopiles, marshalling services for primary and secondary steel, plus transport and installation of 69 monopile foundations as well as the installation of a filter layer for scour protection. The project remains subject to a final investment decision.
Felix Würtenberger, CEO of Zeevonk, said:
"Developing a project of this scale requires strong partnerships and deep offshore expertise. DEME has a proven track record in offshore wind and we are pleased to welcome them to Zeevonk. This contract marks another important milestone as we continue to advance the project and work towards delivering one of the Netherlands’ next large-scale offshore wind projects."
Bas Nekeman, Business Unit Director Northern Europe at DEME, said:
“We are excited to build on our strong partnership with Vattenfall and Copenhagen Infrastructure Partners. The Netherlands continues to be a key market for offshore wind, and Zeevonk will play an important role in its further expansion. We look forward to contributing our expertise to the successful delivery of this project.
The works will be carried out using several vessels from DEME’s fleet, including the offshore installation vessel Orion for monopile installation, supported by a jack-up vessel for secondary steel and a fallpipe vessel for scour protection.
About Zeevonk
Covering an area of 650 km2, the Zeevonk project is located off the Dutch North Sea coast, between 63 and 84 kilometres from the coastal town of Bergen aan Zee.
The project will be developed in two phases. Phase 1 will deliver 1 GW of offshore wind capacity by 2029. Phase 2 follows in 2032, adding another 1 GW of wind and 500 MW of system integration capacity. This includes the development of an electrolyser in the Port of Rotterdam to enable green hydrogen production. Zeevonk is jointly owned by Vattenfall and CIP through its Energy Transition Fund I.
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