Corvus Energy, the leading provider of energy storage solutions for the maritime industry, today announced that DNV has granted Type Approval to its Blue Whale NxtGen Energy battery system, in both air-cooled and liquid-cooled configurations.
The Type Approval confirms that Blue Whale NxtGen Energy meets DNV's requirements for safety, quality and performance. It gives shipowners, shipyards and system integrators independent verification that the system is ready for a wide range of maritime applications.
Cost effective and future ready
Blue Whale NxtGen Energy is ideal for vessel owners seeking maximum energy capacity, operational flexibility, and proven safety in large-scale battery installations. Built on Corvus Energy’s next-generation rack-free and modular architecture, it is particularly well suited for large electric and hybrid ferries, RoPax vessels, cruise ships, offshore vessels, and other applications that require substantial energy storage and extended zero-emission operation.
The system combines LFP (Lithium Iron Phosphate) chemistry with advanced battery management, cybersecurity, and lifecycle support to deliver high reliability and long service life. Its modular design simplifies installation, improves space utilization, and allows systems to scale from smaller hybrid applications to some of the world’s largest battery-powered vessels. With independent DNV Type Approval and a growing track record in high-capacity projects, Blue Whale NxtGen Energy provides shipowners, shipyards, and designers with a safe, cost-effective, and future-ready energy storage solution that supports the maritime industry’s transition to low- and zero-emission operations
Important Milestone
"Type Approval for Blue Whale NxtGen Energy is an important milestone for Corvus Energy and for the maritime industry's transition to low- and zero-emission operations. We see a clear trend towards larger battery installations, as the economics of electrification improve and vessels need longer electric range and more operational flexibility.
With Blue Whale NxtGen Energy, we combine proven LFP technology, high safety and a competitive cost profile with significantly more energy capacity, so customers can deploy larger and more cost-effective battery systems with confidence. Having secured more than 100 MWh in confirmed orders already proves the trust in the design and quality of our products" says Thor Humerfelt, Head of Product Innovation at Corvus Energy.
Enabling larger and more cost-effective battery installations
Vessel battery systems are growing quickly in size. Rising fuel costs and stricter emissions regulations are strengthening the business case for electrification, and owners are specifying longer electric range and more fully electric operation.
The NxtGen platform is designed for this development. Its rack-free, modular architecture allows flexible integration and makes efficient use of the space on board. The scalable design simplifies installation and supports multi-MWh energy storage systems, reducing system complexity and making better use of the available battery room.
Photo caption: Blue Whale NxtGen Energy battery system has received type approval from DNV for both air-cooled and liquid-cooled configurations.
About Corvus Energy
Headquartered in Norway, Corvus Energy is the world's leading provider of zero-emission energy solutions for the maritime industry. The company offers a comprehensive portfolio of energy storage systems suitable for nearly every vessel type, helping owners reduce emissions, improve operational efficiency, and ensure safe and reliable operations.
Corvus Energy's solutions combine advanced battery technology, digital services, battery passport capabilities, cybersecurity, and global service support throughout the vessel lifecycle.
With more than 1,400 projects delivered worldwide, Corvus Energy has established itself as a trusted partner in maritime decarbonization. Today, more than 50% of the world's vessels equipped with zero-emission technology are powered by Corvus Energy systems.
For more information, please visit corvusenergy.com
Marketing & Media Contacts
Corvus Energy – Europe and Asia
Sonja Vernoy Hansen
VP Marketing & Communications
+47 99 309 309
svhansen@corvusenergy.com
Corvus Energy – Americas
Angela McClellan
Marketing Manager, Americas
amcclellan@corvusenergy.com
