Cierco Energy and Marine Power Systems (MPS) have signed a strategic partnership to advance deep-water floating offshore wind in the Celtic Sea.
The two companies will collaborate on deploying MPS’s PelaFlex floating platform at one of Cierco’s Llŷr Test and Demonstration projects off the Pembrokeshire coast.
The agreement, formalised through a memorandum of understanding, brings together Cierco’s offshore wind project development experience with MPS’s deep-water technology expertise.
PelaFlex is designed to reduce weight, materials, and installation timelines compared to traditional floating foundations. Its modular system is compatible with standard UK port infrastructure, supporting local supply chain participation.
Scott Harper, CEO of Cierco Energy, said: “We are excited to partner with Marine Power Systems as we work towards our shared vision of advancing deep-water offshore wind in the UK.
“Together, we aim to unlock the potential of deep-water offshore wind technology, benefiting not only the energy industry but also positioning Wales as a leader in renewable energy.
“These pioneering projects will play a vital role in building a resilient supply chain and enhancing investor confidence. Our commitment extends beyond low-carbon energy; we are dedicated to driving economic growth and creating high-skilled jobs within our communities.”
The Llŷr projects, located about 40km off Pembrokeshire, are expected to help validate and refine floating offshore wind technology ahead of wider commercial deployment.
Gareth Stockman, CEO of Marine Power Systems, said: “Collaborating with Cierco on Llŷr is a defining moment for our journey to commercial scale.
“This partnership will expedite our path to market and will provide a real-world showcase of how PelaFlex meets the toughest challenges facing the offshore wind sector-cost, complexity, and scaling deployment in deeper waters.
“Designed for industrialisation and integration with UK ports, our technology solutions bring real value to the supply chain and regional economy. And with our headquarters in Wales, we’re proud this innovation story starts at home.”
The companies said the partnership will play a key role in supporting the UK’s transition to net-zero emissions while boosting regional supply chains.