Cadeler Adds Wind Apex to Dogger Bank C Turbine Installation Campaign
Cadeler signed a contract to install turbines at the 1.2 GW Dogger Bank C wind farm in the UK. The Wind Apex vessel will join the project in Q3 2027, working alongside Jan De Nul's Voltaire. Dogger Bank C is owned by SSE Renewables, Equinor, and Vårgrønn, with SSE leading development and Equinor set to operate the farm. The project is part of the 3.6 GW Dogger Bank Wind Farm, with foundations and substations already installed in 2025.
How this was made

The 30-second read
Why it matters
The contract represents a material revenue addition and showcases Cadeler's capability to secure large-scale projects, likely improving its market positioning.
Market read
The announcement highlights continued investment in offshore wind, a sector benefiting from EU and UK renewable targets.
What to watch
Potential regulatory changes in the UK offshore sector and competition from other installation providers could affect execution.
Background
Cadeler, a UK‑based offshore wind services company, is expanding its fleet with the Wind Apex vessel to meet growing demand for turbine installation in large offshore projects.
Market effects
strengthens outlook for offshore wind installation firms and related equipment suppliers.
supports the UK offshore wind development pipeline and local supply chain.
contributes to broader renewable‑energy transition and may influence global clean‑energy investment sentiment.
Counterpoint
If project timelines slip or financing tightens, the contract could become a cost burden rather than a boost.
Key entities
- CompanyCadeler plc
Offshore wind installation and transport services provider.
- ProjectDogger Bank C
1.2 GW offshore wind farm phase in the UK.

