Corvus Energy, a leading supplier of energy storage systems (ESS) for maritime, offshore, and port applications, has achieved a significant milestone in the maritime energy sector with the Lloyd’s Register (LR) Type Approval for its Dolphin NxtGen Energy energy storage system (ESS). This certification confirms the system’s compliance with the highest industry standards in safety, efficiency, and regulatory requirements, further solidifying Corvus Energy’s position as a leading supplier of energy storage solutions for marine applications.
Enhanced Safety and Modular Design for Marine Applications
The Dolphin NxtGen Energy ESS builds upon the success of Corvus Energy’s Orca ESS, the most widely deployed marine battery system worldwide. The new battery system incorporates enhanced safety features, including passive single-cell Thermal Runaway (TR) isolation and a TR gas exhaust system, ensuring higher levels of protection for vessel operators. These advancements exceed both class and flag state safety requirements, demonstrating Corvus Energy’s commitment to innovation in marine battery technology.
Designed with a focus on weight and space optimization, the Dolphin NxtGen Energy ESS features an advanced modular structure, making it suitable for both small-scale and large-scale battery installations. The system’s lightweight and energy-dense properties are particularly beneficial for vessels requiring minimal weight impact while maximizing available storage capacity.
Additionally, Corvus Energy’s proprietary Battery Management System (BMS) and digital solutions, including remote monitoring and digital twin technology, provide enhanced operational safety and efficiency throughout the battery lifecycle. These features contribute to greater reliability and performance for shipowners integrating hybrid and electric power solutions.
A Major Milestone for Corvus Energy
Fredrik Witte, CEO of Corvus Energy, emphasized the importance of the LR Type Approval, stating: “We are very pleased that the Dolphin NxtGen Energy battery system has now also received type approval from LR, confirming that it meets the high safety standards required in the maritime industry. Achieving LR Type Approval is a major milestone in our work to power a clean future as LR is one of the major class societies and a key player in many segments where the adoption of hybrid and electric solutions is high.”
The LR certification follows approvals from Bureau Veritas and DNV, further reinforcing the credibility and reliability of Corvus Energy’s battery systems. The company is also pursuing additional type approval certifications from other maritime classification societies to expand its global market reach.
Implications for the Bunkering and Marine Industry
With increasing regulatory pressure on the shipping industry to reduce carbon emissions, energy storage solutions like the Dolphin NxtGen Energy ESS are becoming essential for vessels transitioning to hybrid and fully electric power systems. The approval by Lloyd’s Register adds another layer of confidence for shipowners, bunker suppliers, and port operators considering the adoption of battery-powered and hybrid marine solutions.
As the maritime sector moves toward decarbonization, Corvus Energy’s battery technologies play a crucial role in reducing reliance on conventional fossil fuels in shipping operations. The integration of energy storage systems can support cleaner bunkering solutions by enabling energy-efficient vessel operations, particularly in combination with alternative fuels such as LNG, biofuels, and hydrogen-based propulsion systems.
About Lloyd’s Register
Lloyd’s Register is a globally recognized classification society and provider of compliance services for the marine and offshore industries. The organization assists clients in designing, constructing, operating, and decommissioning assets safely while meeting stringent environmental and regulatory requirements.
About Corvus Energy
Corvus Energy is a leading supplier of energy storage systems (ESS) for maritime, offshore, and port applications. The company offers a comprehensive portfolio of lithium-ion battery and hydrogen fuel cell solutions for various vessel types. With over 1,300 projects completed, Corvus Energy supplies battery technology to more than 50% of the world’s vessels with zero-emission capabilities, making it a key player in the global shift toward sustainable maritime energy solutions.
Source Corvus Energy