In a move that could reshape the future of deep-water offshore wind energy, Cierco Energy and Marine Power Systems (MPS) have signed a memorandum of understanding (MoU) to deploy MPS’s PelaFlex technology in the Llŷr floating wind demonstration projects in the Celtic Sea. This strategic partnership combines Cierco’s offshore wind project development expertise with MPS’s innovative technology, designed for high performance and cost-effectiveness in deep water.
The Llŷr 1 and Llŷr 2 projects, each with a capacity of 100MW, are located south of Pembroke on the UK’s Welsh coast. These projects emerged from The Crown Estate’s test and demonstration leasing opportunity, aimed at advancing and commercializing pioneering floating wind technologies. Both projects will serve as testbeds for new floating platform and mooring technologies, exploring innovative designs, materials, and construction approaches.
Scott Harper, chief executive of Cierco Energy, expressed enthusiasm about the partnership, stating, “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.”
Harper emphasized the importance of initiatives like the Llŷr project in accelerating the growth of the offshore wind sector and establishing Wales as a hub for renewable energy innovation. “These pioneering projects will play a vital role in building a resilient supply chain and enhancing investor confidence,” he added.
The partnership marks a significant milestone in scaling up deep-water offshore wind, supporting the UK’s transition to net-zero emissions. Gareth Stockman, chief executive at Marine Power Systems, highlighted the importance of this collaboration, saying, “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.”
Stockman explained that PelaFlex platform solutions unlock new possibilities for offshore wind energy in depths beyond the economic viability of fixed-bottom foundations. “Designed for industrialization 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,” he added.
This collaboration could set a new benchmark for deep-water offshore wind projects, demonstrating the potential of floating wind technologies to contribute significantly to the UK’s renewable energy goals. As the sector evolves, the success of the Llŷr projects could influence future developments, encouraging more investments and innovations in floating wind technologies. The focus on regional supply chain support and the use of standard UK port infrastructure could also pave the way for more sustainable and economically viable offshore wind projects in the future.