Shipping lines are fighting a new environmental regulation that they said will not only lead to stringent control over their operations but will also pave the way for a carbon trading policy resembling the one that sparked controversy in the aviation sector. To curb greenhouse gas emissions produced by the maritime trade – expected to more than double by 2050 from 1 billion tonnes per year at present – the European Commission is seeking to legislate a draft rule it made in late June requiring mandatory provision of data from carriers on their vessels’ fuel type, fuel efficiency and payload (the total weight of fuel and cargo). Kamar Zaman, a veteran analyst at Drewry Shipping Consultants, said it is infeasible if not impossible to ask a carrier to weigh all its containers. “How will you weigh those boxes, which come in millions? What kind of disruption will it cause to daily operations, and who is going to pay for the cost?” Zaman said. What kind of disruption will it cause to daily operations, and who is going to pay for the cost? Kamar Zaman, Drewry Shipping Consultants There are many firms and government bodies that calculate vessel emissions with readily available data provided by ship manufacturers and carriers. But the European Union wants a closer look, in the hope of imposing operational guidelines for the trade and ultimately an emissions trading scheme like the one it imposed on the aviation sector, which requires airlines that produce more carbon dioxide to buy credits from those that produce less. The shipping industry worldwide has been raising the alarm about the possible changes. Christopher Koch, president and chief executive of the Washington-based World Shipping Council, said it is quite impossible for carriers to comply with standards that regulate how much fuel they use, how fast they sail a ship and how they maintain it, which is like “teaching drivers how to drive”. There are many factors that govern fuel use and vessel speed, he said, including the weather, the need to meet schedules and outrunning pirates. Shipping lines have already been adapting to methods such as slow steaming, forming alliances to share resources and using new, fuel-efficient vessels to save fuel and cut costs in the wake of the downturn in the industry last year. You might be able to drive your car more efficiently. But how can you drive it to increase efficiency by a set amount every year? Arthur Bowring, Hong Kong Shipowners Association The Hong Kong Shipowners Association said there is a limit to how much fuel you can save. “You might be able to drive your car more efficiently,” said Arthur Bowring, the group’s managing director. “But how can you drive it to increase efficiency by a set amount every year?” Until now, shipping has been the only form of transport excluded from the EU’s strategy to cut emissions, but Zaman said that was only because it would be very difficult to identify the party that should bear the extra costs. “Unlike aviation, where the airline is clearly responsible, there could be up to 20 consignees for one vessel,” Zaman said, referring to the fact that a shipowner may charter the vessel to a carrier, which then commissions a third party to operate the ship, the space in which is usually shared by several carriers. The EU draft is expected to enter into force in July 2015, although the first reporting period for carriers would begin in January 2018.