Offshore Wind Momentum Builds: Australia's First Auction Launches as Vessel Designers Eye New Contracts

## Offshore Wind Sector Gathers Pace with Australian Milestone and New Vessel Orders The offshore wind industry is showing fresh momentum this week, with a landmark regulatory development in Australia coinciding with new vessel design activity aimed at supporting the sector's growing infrastructure demands. ### Victoria Opens Australia's First Offshore Wind Auction The Australian state of Victoria has launched the country's first offshore wind auction, issuing a request for proposals (RFP) for an initial 2 gigawatts of generating capacity in waters off the Gippsland coast, according to Splash247. The state government estimates the capacity could supply power to approximately 1.5 million homes. Projects submitted under the RFP process will be evaluated on three primary criteria: value for money, deliverability, and the tangible benefits they deliver to local workers and communities. The inclusion of local content considerations reflects a broader trend among governments seeking to ensure that offshore wind development generates domestic economic returns alongside clean energy output. The Gippsland region, located off Victoria's southeastern coastline, has long been identified as one of Australia's most promising offshore wind zones due to its wind resources and proximity to existing energy infrastructure. The auction marks a significant step forward for a country that has lagged behind European and Asian counterparts in developing its offshore wind pipeline, and is expected to attract interest from major international developers. ### Sirius Contracted to Design Pair of Large CSVs In a related development underscoring the vessel demand that offshore energy expansion generates, vessel designer Sirius has signed a contract to design two large construction support vessels (CSVs), with options for two additional units, Splash247 reports. The vessels are slated for construction at Fujian Mawei Shipbuilding in China. The identity of the client has not been disclosed, though Sirius described the customer as 'a leading player in the energy sector.' The scale of the order — two firm vessels plus options for two more — suggests a significant operational commitment, likely tied to anticipated project pipelines in offshore wind or oil and gas construction. CSVs are critical workhorses in offshore energy development, used for the installation and maintenance of subsea infrastructure, cables, and foundations. Demand for such specialist tonnage has been rising in step with the global acceleration of offshore wind capacity additions. ### Outlook Together, these developments illustrate the expanding geography of offshore wind ambition and the supply chain activity it is generating. As Australia enters the auction phase of its offshore wind journey, the parallel investment in specialist vessel design signals that industry stakeholders are positioning themselves to meet the construction and operational demands that will follow.