Bureau Veritas strengthens support for wind propulsion with Union Maritime’s
Bureau Veritas Marine & Offshore (BV) is reinforcing its commitment to sustainable shipping by classing a series of methanol-ready oil and chemical tankers for Union Maritime, which are currently being equipped with wind propulsion systems, including Norsepower Rotor Sails™ (NPRS™) .
The first two vessels in this series, Buran and Ostro, have been delivered in February and April 2025 respectively, following their construction at Fujian Southeast Shipbuilding. Union Maritime have two additional 18,500 dwt tankers currently under construction at Fujian Southeast Shipbuilding and two more at Wuhu Shipyard Co., Ltd, which will all be equipped with Norsepower Rotor Sails™, with deliveries scheduled throughout 2025.
These six vessels mark the first wave of a broader new build programme for Union Maritime under BV class. More than 25 additional tankers are scheduled for delivery between 2026 and 2028, including a significant series at Wuhu Shipyard, with further vessels being built at other major Chinese shipyards. These vessels will either be delivered with wind propulsion systems installed or prepared for future integration, using technologies from various suppliers such as Norsepower.
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By incorporating wind propulsion systems and methanol-ready configurations, Union Maritime is aiming to improve energy efficiency and support long-term emissions reduction across its expanding fleet.
BV supports the integration of these systems by conducting evaluations on the vessels to assess compliance with the relevant rules and notations to help ensure they meet the latest standards for both wind propulsion and alternative fuels, like methanol. This includes its Rules for Wind Propulsion Systems (NR 206), the Wind Propulsion 1 and Wind Propulsion 2 notations for vessels equipped with wind propulsion systems, as well as the METHANOLFUEL-PREPARED notation. BV has provided comprehensive support throughout the project, including an efficient and thorough review of the upgraded design to meet class requirements and delivery schedules.
