DNV has awarded an Approval in Principle (AiP) to the joint consortium of MSC, Zhoushan Changhong International, and CIMC ORIC for a new 21,700 TEU ammonia-dual fueled ultra-large container ship design.The AiP
DNV has awarded an Approval in Principle (AiP) to the joint consortium of MSC, Zhoushan Changhong International, and CIMC ORIC for a new 21,700 TEU ammonia-dual fueled ultra-large container ship design.
The AiP is another milestone in the development of next-generation, zero-carbon mainline container shipping.
The proposed 21,700 TEU container ship integrates the latest-generation of ammonia dual-fuel main engines alongside oversized C-type ammonia tanks.
The hull design, with a new vertical bow, optimized stern, and hull lines, alongside low-resistance coatings, high-efficiency propellers, and energy-saving hydrodynamic features, targets improved fuel efficiency, with validation through CFD simulations and model tests.
“We are proud to see our 21,700 TEU ammonia-dual fuel design recognized with DNV’s AiP. This vessel concept offers shipowners an option for high-capacity, energy-efficient, zero-carbon container ship as part of the next-generation sustainable global liner services.
“This milestone validates our commitment to providing future-ready vessels that meet global trade demands while reducing emissions,” said Yin Xunbin, General Manager of CIMC ORIC.
DNV’s classification experts have reviewed the concept design against the relevant DNV and international standards, including, fuel system (ammonia tank and handling), propulsion arrangement, safety and mitigation systems for ammonia.
The award of the AiP lays the groundwork for more
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