Over 20 years of experience
DORIS draws on its 20 years of experience in offshore wind to deliver robust, innovative solutions to clients across the globe.
Offshore wind is a key component for delivering a globally decarbonised future. The offshore wind sector is expected to grow significantly in the coming years as more and more countries develop their first offshore wind farms.
The offshore wind industry is additionally seeing expansion in floating wind technology. Floating wind offers developers access to areas of rich offshore wind resource where water depths typically exceed 50-60m. Such areas have previously been inaccessible to developers owing to the impracticality of fixed turbines in such conditions. Floating turbines offer additional benefit to developers, benefitting from reduced foundation material needs and simplified installation and decommissioning over fixed types.
DORIS is committed to supporting clients as they establish or expand their offshore wind portfolios. As one of Europe’s most experienced offshore wind contractors, DORIS combines proven expertise with a drive for change to deliver successful, innovative projects.
From Engineering to Integrated Project Management
Drawing on direct experience gained from designing and project managing offshore wind farm developments, DORIS provides a complete range of engineering services through the full life-cycle of both offshore floating & fixed wind farms. These services range from permitting, conceptual studies, front-end engineering, and safety & environment studies, through to complete EPC project management, procurement, construction, and operations management.
DORIS, a world leader in offshore fixed wind
DORIS’ experience has been gained across a global spread of markets. With its origins in the UK offshore wind industry in the early 2000s, DORIS has built a track record of over 60 projects, cumulatively totaling over 90 GW. DORIS has supported offshore wind projects in over 17 countries including Taiwan, Korea, the US, Poland and Ireland.
We have contributed to over 90 GW of offshore wind projects worldwide
Accelerating floating wind
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Offshore substations
As offshore wind farms become increasingly larger and are installed further from the coast, offshore substations are growing in complexity.
DORIS draws on its 60 years of experience working on offshore fixed platforms to support offshore wind substation projects.
Through our experts and network of partners, we have the capabilities to support our clients from design phase up to execution of HVAC and HVDC substation by providing both engineering and project management services.
DORIS' offshore wind products
NereWindTM
NereWindTM is a competitive, versatile and efficient semi-submersible design with an architecture driven by the industrialisation and low LCOE. The NereWind arrangement simplifies pre-fabrication with a modular design suitable for existing wind offshore supply chains and streamlined assembly in the integration yard. The superior global performance of the floater has been demonstrated for large wind production turbines in collaboration with lead turbine international providers.
AWC
The Articulated Wind Column is a specialised, single anchor, floating foundation for very large turbines and water depths of between 70 and 250m, designed to access deep-water areas of high resource.
Our Activities
At DORIS we are committed to bringing the highest value to our clients’ projects by providing robust engineering during all the phases of a development up to decommissioning. Our multidisciplinary teams draw on our 60 years of experience and our expert capability to deliver engineering services that enable faster and safer developments with reduced cost and environmental impact.
With our independent expertise, we are ideally positioned to resolve the technical and business challenges experienced by governments, operators, project and technology developers. Our consulting team, supported by our technical experts, comprehensively address risks and opportunities to ensure the ultimate success of our clients’ developments or businesses.
At DORIS we manage projects of any size, both local and international. We provide a complete offering of project management services and can allocate resources on an adaptable basis, be it integrating into our clients’ technical team or supervising and managing projects. Our project management teams focus on planning and de-risking projects and ensuring that costs are appropriately monitored and controlled.
Across our 60 years of experience, we have developed a broad range of technical expertise that we actively reapply to our clients’ projects. We can support clients from the earliest phases of their project’s development, through execution, construction, installation, and up to field operations.
ODE Asset Management , a subsidary 100% owned by DORIS, is an established asset management and operations support provider. Across our operations, we integrate ourselves seamlessly into clients’ teams. We draw on our deep understanding of the cost and complexity challenges seen in the UKCS energy sector and have a unique service-offering tailored to our clients’ needs.
Data management and valorization allow organizations to be more efficient in their decision-making process and in their project execution and operation. For these reasons, DORIS has developed adapted tools to support our clients with their operational challenges and their continuous process of collecting, structuring and valorizing data.
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