Vattenfall and CIP select TKF for Zeevonk inter-array cables
-
11 May 2026
-
Cables, Windfarms
-
Nick Hood

Vattenfall
and Copenhagen Infrastructure Partners (CIP) have awarded TKF the inter-array
cable contract for phase one of the Zeevonk
offshore wind project.
The contract covers
the supply of approximately 162 km of 66 kV inter-array cables for the
Dutch offshore wind development.
TKF will be responsible
for the design, engineering, manufacturing, testing, supply and project
management of the cables and associated accessories.
The cables will
be produced at TKF’s facility in Eemshaven in the Netherlands.
The agreement
includes the use of lower-carbon and recycled materials, including low-emission
aluminium, recycled steel and recycled copper, alongside a bitumen-free
cable design.
Zeevonk said the
sustainability measures supported the project’s position during the tender
process by helping meet circularity and environmental criteria.
The Zeevonk project
will be developed offshore the Dutch North Sea coast and will be developed
in two phases. Phase one is expected to deliver 1 GW of offshore wind capacity
by 2029, while phase two, scheduled for 2032, will add a further 1 GW of
offshore wind alongside 500 MW of system integration capacity, including
green hydrogen production infrastructure.
To access more information on subsea
cables for offshore wind and interconnector projects, as well as transmission
intelligence, click
here.