But lower demand will be offset by a scheme to phase out single-hull ships on environmental and safety grounds in European and North Atlantic waters.
但是，出于环保和安全考虑，欧洲和北大西洋海域制定了淘汰单壳油轮的计划，这将抵消下降的石油需求。
2
Since then a similar system was installed in Jacksonville Florida for the Atlantic Fleet and a second phase at San Diego is currently being constructed.