According to Wilhelmsen Ships Service (WWS), shipowners are incurring unnecessary operating costs by not ensuring their onboard refrigeration units are leak-tight. These costs are set to increase by five to 10 times their current level as new regulations on environmental protection come into force in the European Union (EU).To an industry faced with the challenges of compliance with a raft of regulations from low sulphur fuel to the Maritime Labour Convention, the issue of refrigeration gas leaks might seem small, but owners of EU-flagged vessels will soon need to start paying attention, according to Svenn Jacobsen of Wilhelmsen Ships Service.“Testing for gas leaks is at the moment, a maintenance issue but the impact of leaks from land-based and ship sources has the attention of regulators. For shipping, this is about to become a compliance issue,” he says. “Before that happens, owners need to start paying attention because the future costs of compliance will far outstrip what owners are paying for these gases today.”Refrigeration gas is a commodity like motor fuel but is not a consumable and therefore should not need replacing. Jacobsen says owners who are paying to recharge the gas systems should recognise they have a fault and take action. ...
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