Enabling Offshore Wind in Australia: A Supply Chain Modelling Approach to Identifying Infrastructure and Capability Gaps

ABSTRACT Australia's offshore wind ambition presents a transformative opportunity to strengthen supply chains, expand port infrastructure and build capability in critical components and installation assets. This study introduces a tailored supply chain demand modelling framework, applied to the Gippsland area of the Bass Strait region, to highlight pathways for enhancing readiness across turbine components, ports, vessels and workforce. Using three development scenarios aligned with government targets and licensed projects, this paper quantifies supply chain requirements from 2029 through to 2040 and maps opportunities for strategic investment across infrastructure and components. Findings demonstrate clear potential for growth: Domestic capability in towers and foundations can be developed, port resources expanded and vessel acquisition and chartering pursued to meet demand. The workforce pipeline offers a strong foundation for targeted training and skills development. A coordinated strategy will unlock these opportunities, combining short‐term mobilisation of existing ports, targeted domestic manufacturing incentives, international vessel acquisition strategies and investment in workforce training. The modelling framework provides a replicable and transparent tool to guide policy, investment and research planning, supporting Australia's transition to a globally competitive offshore wind industry.