Maersk Container Industry launches enhanced reefer container system for high-value fruits

Maersk Container Industry launches enhanced reefer container system for cost-effective ocean transport of high-value fresh produce


Star Cool CA+™ builds on MCI’s leading controlled atmosphere technology to open up a cost-effective way to new markets for low-respiring, high-value perishables such as blueberry and lychee.

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Star Cool CA+ 3:24

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Extending the profitable market reach of high-value perishables, Maersk Container Industry (MCI) launches an extension of its established controlled atmosphere system. Effectively controlling the ripening process, the Star Cool CA+™ system extends the market reach of sensitive low-respiring perishables such as blueberry and lychee, reaching their destination in optimal condition without over-ripening or decaying during transit.

With increased consumer demand around the world for a vast variety of fresh produce, the Star Cool CA+™ system provides new cost-effective trade opportunities for fruit growers, shipping lines and food retailers alike, as well as an increase in choice and quality for consumers, regardless of regional seasons.

“Demand for a large variety of fruit and vegetables is increasing throughout the year”, says Søren Leth Johannsen, Chief Commercial Officer, MCI. “We further developed our existing controlled atmosphere system with the specific goal of supporting our customers in tapping into these trade opportunities by enabling them to reach more distant markets with low-respiring perishables, which typically also have a high value.”

Compared to high-respiring perishables such as bananas and avocados, low-respiring perishables require a different composition of the atmosphere in the container. Building on its proven Star Cool CA system for high-respiring fresh produce, MCI developed the enhanced CA+ functionality in close cooperation with experts and selected shipping lines and applied data gathered from some 40,000 Star Cool CA units in operation worldwide. 

“The use of controlled atmosphere (CA) for transport of low respiring commodities, such as blueberries, is a crucial technological contribution to enable perishables to reach their destination in optimum quality”, says Bruno Defilippi Bruzzone, Agronomic Engineer, Ph.D., Head of Postharvest Unit at the Institute for Agricultural Research (INIA), La Platina Experimental Research Center, Chile. “Using CA technology during transit, like MCI’s advanced system, provides multiple new benefits for low-respiring perishables, such as a reduction in fruit metabolism, improved decay control, extended shelf life and reduced loses for the growers and exporters.”

The Star Cool CA+ system provides shipping companies with direct access to data on the conditions inside the reefer throughout the entire transportation window, without needing to rely on a third-party controlled atmosphere provider. This reduces costs, increases transparency and provides valuable consolidated data about the condition of the cargo during shipping.

Star Cool CA+ can be easily added to MCI’s Star Cool reefers, either delivered pre-installed from the factory or as CA Ready™ for later in-field upgrade.


Watch this animation to see how the Star Cool CA+™ system extends the reach of perishables:


Media contact

Tanja E. Kjaersgaard,

Head of Communications, Maersk Container Industry,,

+45 3363 5223


About Maersk Container Industry

Maersk Container Industry (MCI) develops and manufactures refrigerated containers, dry containers and the Star Cool™ refrigeration machine for the intermodal industry, including shipping lines, fruit multinationals and leasing companies. Widely recognised as the most energy-efficient reefer, the Star Cool Integrated™ reefer features innovative technologies such as CA™ (Controlled Atmosphere). The company employs around 5,000 employees. It has R&D and engineering test facilities in Denmark, two production facilities in China and one in Chile as well as a global network of 350 service providers. Building on a heritage of more than 100 years in shipping and strong core values, MCI is part of A.P. Moeller Maersk, an integrated transport and logistics company with multiple brands.