Corvus Energy to Supply Mega Battery for Electric Vessel
Corvus Energy has announced a groundbreaking development in the marine industry. The company will deliver a mega-size battery system for the world’s first fully electric offshore vessel. This vessel, known as the electric Commissioning Service Operation Vessel (eCSOV), is being constructed by Armon shipyard in Spain for UK-based Bibby Marine Ltd. The project marks a significant milestone in the transition to zero-emission solutions in offshore operations.
Innovative Battery Technology for Sustainable Operations
Corvus Energy will provide its Blue Whale Battery Energy Storage System (BESS), which will deliver nearly 25MWh of power. This will be the largest Lithium Iron Phosphate (LFP) battery system ever used in a maritime project. Pål Ove Husoy, VP Sales at Corvus Energy, emphasized the importance of this vessel, stating that it will operate fully electric for an entire day. This innovation sets a new standard for future offshore vessels.
The eCSOV will feature a unique system design that combines battery power with dual-fuel methanol engines. This design aims to significantly reduce carbon emissions while enhancing energy efficiency. The vessel’s large battery pack will serve as the primary power source, with engines operating solely for charging. This approach maximizes efficiency, extends battery lifespan, and minimizes emissions.
Corvus Energy has worked closely with Bibby Marine and other stakeholders to optimize the system design. The innovative DC grid architecture will enhance overall performance by reducing energy losses and ensuring seamless power distribution. Additionally, the vessel will have offshore charging capabilities, allowing for simultaneous battery charging while maintaining dynamic positioning for station-keeping. This feature represents a first in the Service Operation Vessel (SOV) market.
Gavin Forward, New Build Director at Bibby Marine, expressed excitement about the collaboration with Corvus Energy. He noted that this project sets a new benchmark for sustainable offshore operations and advances zero-emission vessel technology. The LFP battery chemistry was selected for its safety, longevity, and reliability, aligning perfectly with the eCSOV’s operational profile. Equipment from Corvus Energy is set to be delivered to the shipyard in 2026, with the vessel scheduled for operation in 2027, supporting the commissioning and operation of wind farms.
Source: Corvus Energy
