Combined with Al algorithms, the use of advanced robotics minimizes the cost of storage and speeds up distribution to final customers. Close to 300,000 reefers have been equipped with remote container devices that transmit reefer performance data 24 hours a day, seven days a week, on key parameters such as temperature, power supply and location to Maersk's private data cloud, where they can be analysed in real time at the company's headquarters. According to Maersk, prior to the introduction of the RCM system, close to 60 per cent of cargo claims stemmed from malfunctioning reefer units, poor supplier handling of off-power periods and wrong temperature set points.