An investment exceeding GBP 30 million (approximately EUR 35 million) for new offshore wind construction facilities at Scotland’s Port of Nigg has been approved by Maraen, a new energy infrastructure brand established by Mitsui & Co. Europe and Mitsui O.S.K. Lines (MOL). This brand acquired Port of Nigg, Global Energy (Group), and Global Energy Services in 2025.
The funds will develop a new heavy-duty quay and roll-on/roll-off (Ro-Ro) capability at the port.
The final investment decision (FID) includes constructing a 16,000-square-metre quay at the Eastern Inner Dock, enhancing logistics for both inbound and outbound operations. Supported by a GBP 10 million (around EUR 11 million) grant from Highlands and Islands Enterprise, this project aligns with the Scottish Government’s plan to invest up to GBP 500 million (approximately EUR 576 million) in the offshore wind supply chain over five years.
Construction is set to begin shortly, with planning consent and a marine licence already approved.
Maraen stated the investment would greatly expand Port of Nigg’s operational capabilities, enabling support for larger and more complex offshore wind, oil and gas, and nuclear energy projects. The new infrastructure is expected to attract more clients and stimulate supply chain activities, boosting regional job creation.
“Bringing our capabilities together under one brand strengthens our position as an integrated energy infrastructure solutions provider, allowing us to deliver at a greater scale and invest with confidence in long-term growth for our customers, communities, and wider stakeholders,” said Yoshihiro Hayakawa, CEO & Managing Director of Maraen.
“The final investment decision on the Eastern Inner Dock Quay demonstrates that ambition, underlining our commitment to supporting complex, large-scale projects across oil & gas, offshore wind, and nuclear, positioning Maraen at the forefront of international energy infrastructure.”
The Port of Nigg, with Green Freeport status, has supported more than 4 GW of offshore wind capacity. The new quay will enhance its position by offering a dedicated export facility for high-voltage cables produced at the nearby Sumitomo Electric HVDC cable facility, Maraen reports.
The UK’s renewable energy industry organization, RenewableUK, welcomed the FID for the new port facilities.
“The announcement highlights the scale of the opportunity for the UK to expand our offshore wind supply chain, driving the regeneration of ports and establishing them as leading centers of clean energy excellence,” said Jane Cooper, RenewableUK’s Deputy Chief Executive.
“This Green Freeport is already an offshore wind hub, and the new quay will improve Sumitomo Electric’s capability to provide high-voltage cables for offshore wind farms at scale from its factory on the same site. Upscaling the port will attract further private investment from other supply chain companies, with businesses operating side by side to provide components and services for the clean energy sector and create high-quality local jobs.”
Original Story at www.offshorewind.biz