ABS Report: Demand Rising for Floating Wind Support Vessels

ABS Report Flags Growing Vessel Needs for Floating Offshore Wind

A new report from classification society ABS, produced in collaboration with Intelatus Global Partners, indicates that demand for high-capability vessels supporting floating offshore wind projects is set to strengthen, with availability constraints possible in certain segments as early as 2029. According to a report by the International Institute of Marine Surveying (IIMS), the study is titled “Floating Offshore Wind and the Vessels That Support It.”

Focus on AHTSs and MPSVs

The report examines the anticipated role of large anchor handling tug supply vessels (AHTSs) and multipurpose support vessels (MPSVs) in floating wind project execution. It looks at questions of vessel suitability, potential upgrades, and future fleet requirements as the sector develops.

Executive Commentary

Rob Langford, ABS Vice President, Global Offshore Markets, said floating offshore wind presents a distinct set of challenges, particularly regarding vessel capability, mooring systems and project execution. He noted the report highlights where existing offshore experience can be applied, while also identifying areas where planning, investment and technical readiness will matter more as projects progress.

Demand Drivers

According to the report, floating wind projects are expected to increase demand for vessels involved in towing, mooring installation, hook-up work and cable operations. As projects move forward in Europe and Asia-Pacific, the industry will need sufficient vessel capacity to support these activities.

Implications for Owners and Operators

For vessel owners and operators, the report underscores the importance of evaluating whether existing offshore support vessels can be adapted for floating wind service, or whether upgraded or purpose-built vessels will be required for specific applications. As floating wind capacity expands globally, the report suggests that early assessment of fleet readiness could help operators respond to emerging demand and avoid capacity gaps in specialised vessel segments.