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Cierco secures pivotal Seabed Rights for Llŷr wind projects

Tuesday, August 4 2026

Celtic Sea

Cierco Energy has signed an Agreement for Lease with The Crown Estate, officially securing seabed rights for the innovative Llŷr Wind Projects in the Celtic Sea.

This landmark agreement unlocks two pioneering 100MW Test & Demonstration projects off the Pembrokeshire coast – projects that are poised to power up to 200,000 homes and accelerate Wales’s journey toward its clean energy ambitions.

The Llŷr Projects will be among the first in the UK to trial next-generation offshore wind technologies at scale. This initiative establishes a launchpad for future gigawatt-scale developments and positions Wales as a global leader in offshore wind innovation.

It will help transform South West Wales into a powerhouse for offshore engineering and supply chain advancement, generating high-skilled jobs and strengthening the region’s standing on the world energy map.

Related posts:

  1. BOEM announces next steps for offshore wind in GoM
  2. White Cross OWF receives full planning consent
  3. Haskoning to deliver EIA for Gwynt Glas
  4. Rights for third floating wind farm in Celtic Sea

Filed Under: Celtic Sea, Cierco Energy, International projects, lease rights, Llŷr, seabed lease Tagged With: Celtic Sea, Cierco Energy, Lease, Llŷr Wind Projects, Seabed rights, Wales

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