Norway-based Corvus Energy has signed a memorandum of understanding with Chinese BYD Energy Storage to develop battery solutions for ships. The companies said the partnership is aimed at speeding up product development and expanding access to marine energy storage globally.
Under the agreement, Corvus will handle system integration and route-to-market work, drawing on its experience with marine battery installations and its existing shipping customers. BYD will contribute lithium iron phosphate (LFP) battery technology and its large-scale supply chain.
The companies said they will also coordinate market activities to encourage wider adoption of marine energy storage systems. The stated goal is to support the shipping industry’s shift towards lower-emission operations.
Corvus recently launched Blue Whale NxtGen, a new marine battery system designed for applications that need high energy content and density. The system is modular and scalable, and includes battery management systems and analytics.
Corvus said Blue Whale NxtGen uses cobalt-free LFP cells with a projected lifespan of up to 15 years and supports a 1C charge and discharge rate. Initial deliveries are scheduled for the fourth quarter of 2026.
