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Harnessing the power of the sea for a cleaner energy future
Offshore wind is one of the most promising technologies to achieve large-scale renewable energy generation in line with global decarbonization targets. At Sener, we deliver end-to-end offshore wind engineering solutions, combining our capabilities in marine structures, energy systems and environmental integration. We support developers and utilities from the earliest phases of project development through detailed engineering, digital simulation and operational planning — always with a strong focus on reliability, safety and cost-effectiveness.
More than 3 GW of offshore wind projects engineered
Our multidisciplinary teams have contributed to floating and fixed-bottom offshore wind developments, with advanced design capabilities for substructures, mooring systems, electrical connection and offshore logistics. We apply tools like CFD and FEA to ensure structural optimization and hydrodynamic performance.
Our work leverages Sener’s legacy in port, marine and industrial energy projects — delivering integrated offshore platforms, hybrid grid connections and optimized construction sequences that reduce LCOE and accelerate deployment timelines.
We bring expertise in large-scale infrastructure to the growing field of offshore wind. Our value lies in our ability to integrate offshore wind engineering with naval architecture, digital modeling and renewable plant development. We offer both standalone technical services and full EPCM or investment partnership roles. Our people are equipped to deliver robust, bankable and environmentally responsible solutions for harsh marine conditions.
We support the full value chain of offshore wind, from site selection and permitting through to detailed substructure engineering, turbine interface design and offshore logistics planning. We work with developers, contractors and investors, adapting to both fixed and floating wind technologies. Using digital twins and BIM coordination, we ensure traceability, clash detection and installation readiness from early design stages.
Our methodology includes hydrodynamic modeling, structural verification, fatigue assessment and integration with electrical export systems —ensuring safe, durable and efficient operation in complex marine environments.
Sener has delivered offshore wind projects integrating foundations, substations, grid connection, safety and digital systems, providing future-ready renewable solutions.
We support clients from early feasibility and marine studies to engineering, EPC assistance and operations support, ensuring reliable offshore wind facilities.
