title-wind

News

Ocean Installer joins offshore floating wind alliance to accelerate installation cost reduction

Published in: Wind, Press Releases

Ocean Installer joins offshore floating wind alliance to accelerate installation cost reduction image

ABERDEEN, LONDON - 11 MAR 2025: Ocean Installer, a leading marine construction and operations provider, has been appointed by Cerulean Winds to join the alliance of companies developing the Aspen floating offshore wind (FLOW) project in the North Sea.

Ocean Installer's addition to the alliance is vital to driving down cost of installation, a critical component within FLOW development. The company's existing fleet of vessels and a highly skilled workforce, developed over decades working in subsea oil and gas construction, can be transferred to the FLOW sector without significant adaptation.

Furthermore, Ocean Installer will work in conjunction with fellow alliance member Haventus, owners of the Port of Ardersier, on dry storage of the structures, batched installation and quick connect/disconnect systems to optimise processes and create a convention for how future FLOW projects are installed.

"For FLOW to be successful in the North Sea we've got to use expertise and experience from the oil and gas sector to turbo-charge the speed of cost reduction - that is what Ocean Installer are bringing to our project." said Dan Jackson, Founding Director of Cerulean Winds. "Using Ocean Installer's capabilities, we believe we can develop a standardized process to cut installation costs and make FLOW's Levelized Cost of Energy (LCOE) comparable to fixed offshore wind."

Gregor Scott, UK Managing Director at Ocean Installer, said: "We are very pleased to have been selected as the marine construction and operations partner for the Cerulean Winds alliance. It is another reminder of our commitment to using our specialist expertise and collaborative approach to unlock energy, in all its forms, from the global oceans."

Ocean Installer will provide proven engineering expertise and installation services, post-FID, for the mooring system installation, inter array cables system and marshalling of the floating units during the fabrication phase, tow-out and hook up. Ocean Installer's history in supporting floating oil and gas developments, including dynamic flexible product procurement and the availability of its vessels for mooring system installation, makes it well placed to deliver green energy projects in the North Sea. 

Aspen, Beech and Cedar once built will comprise over 300 turbines. The 1GW Aspen site will be developed first, providing new offshore wind capacity helping to meet the UK government's 50GW by 2030 target.

About Cerulean Winds:

Cerulean Winds is a green energy and infrastructure developer that originates, develops, and delivers floating wind at scale. With exclusive seabed leases and contractor relationships in place, Cerulean Winds is leading the development of three 1GW floating windfarms Aspen, Cedar and Beech to provide power to industrial users and export capacity.

About Ocean Installer:

Ocean Installer is a leading marine construction company that specializes in providing installation services, as well as inspection, maintenance, and repair of offshore subsea infrastructure. With a workforce of approximately 300 employees, the company was founded by HitecVision in 2011 and has since June 2024 been part of the Moreld group. With more than 13 years of experience delivering large and complex subsea projects worldwide, Ocean Installer is headquartered in Stavanger, with regional offices in key locations including Aberdeen, Oslo and Dubai.

More from across PES