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NOV to help deliver Cerulean Winds’ floating offshore wind project

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Energy Global,

Green infrastructure developer Cerulean Winds has named NOV as the first of its delivery partners for the fabrication of its proposed integrated 200-turbine floating wind and hydrogen development off the coast of Scotland.

NOV to help deliver Cerulean Winds’ floating offshore wind project

The arrangement would establish NOV as the exclusive provider of floating and mooring systems in support of the venture, which would have the capacity to accelerate the decarbonisation of oil and gas assets in the UKCS by more than halving the 18 million t of CO2 they currently produce by 2025.

NOV, a provider of marine equipment and wind vessel designs, has more than 20 years of experience in the offshore wind sector and unrivalled expertise in the installation and maintenance of floating structures in the energy space. Its participation as a delivery partner confirms the viability of Cerulean Winds’ trailblazing proposal.

Cerulean Winds is led by Dan Jackson and Mark Dixon, who have more than 25 years’ experience working together on large-scale offshore infrastructure developments in the oil and gas industry.

“We are very pleased to announce NOV’s involvement with the project,” said Mr. Dixon. “As the largest and most qualified provider of marine equipment and wind vessel designs working in this space, the experience and knowledge they will bring to a project of this magnitude is second to none. Having them on board brings the scheme a step closer to reality.

“We have a number of Tier 1 delivery stakeholders signed up. We cannot disclose who they are at this stage, but they are some of the largest providers in the world, with the scale and capacity to deliver and we look forward to making further announcements over the coming months.”

Joe Rovig, President of NOV Rig Technologies, added, “We are very excited to partner with Cerulean on this groundbreaking proposal, which will leverage NOV’s core competencies as well as our UK and European infrastructure and personnel in a key energy transition project, which will drive major progress in the goal of decarbonising the Offshore UK sector. NOV is eager to demonstrate our abilities as one of the key partners and household names in the global energy transition, just as it has been for decades in the traditional oil and gas industry.”

Targets set out in the recently published North Sea Transition Deal call for a reduction in offshore emissions by 10% by 2025 and 25% by 2027. To achieve that, preparatory work must begin now if those targets are to be met. Failure to do so undermines the objectives of the deal.

If it gets the go-ahead, the £10 billion Cerulean Winds project has the capacity to generate enough power to electrify the majority of assets in the UKCS to meet and exceed those targets within the timescale.

However, the timing involved in gaining approvals for the project is critical. Cerulean Winds has submitted a formal request to Marine Scotland for seabed leases, and these must be granted by 3Q21 to target financial close in 1Q22 and to begin construction soon after so that the infrastructure is in place by 2024 - 2026.

To support this, the venture is calling on the Scottish and UK governments to make an “exceptional” case to deliver an “extraordinary” outcome for the economy and the environment.

“The UK has set world leading targets to progress energy transition, but to achieve them there must be a greater sense of urgency and joined up thinking,” said Mr. Jackson. “If assets do not reduce their CO2 emissions by the mid-2020s, increased emissions penalties through carbon taxes will see many North Sea fields become uneconomical and move them towards decommissioning by the end of the decade at the cost of thousands of jobs.

“That would seriously compromise the UK oil and gas industry’s role in homegrown energy security. It must remain a vital element in the transition journey for decades to come, but emissions have to be cut significantly to make the production greener.

“This project will accelerate that process enabling assets to not only cut their emissions in line with targets but to greatly exceed them. There are no other proposals currently in the pipeline with the scale and capacity to deliver that result, but to achieve it, the process must begin now, which is why a favourable decision on seabed leases by 3Q21 is essential.”

The proposed development involves:

  • Over 200 of the largest floating turbines at sites West of Shetland and in the Central North Sea with 3 GWh of capacity, feeding power to the offshore facilities, and excess 1.5 GWh power to onshore green hydrogen plants.
  • Ability to electrify the majority of current UKCS assets as well as future production potential from 2024 to reduce emissions well ahead of abatement targets.
  • 100% availability of green power to offshore platforms at a price below current gas turbine generation through a self-sustained scheme with no upfront cost to operators.
  • The development of green hydrogen at scale and £1 billion hydrogen export potential.
  • No subsidies or CFD requirements and the generation of hundreds of millions of pounds in government revenue via leases and taxation through to 2030 and beyond.

Cerulean has undertaken the necessary infrastructure planning for the scheme to ensure the required level of project readiness, targeting financial close in 1Q22. The company is being advised by Société Générale, one of the leading European financial services groups, and Piper Sandler, corporate finance advisors to the energy industry.



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