各国谈判全球航运排放碳税,争取到2050年实现净零。 Nations negotiate a global carbon tax on shipping emissions, aiming for net-zero by 2050.

各国正在谈判对商业航运排放征收全球碳税,目标是到2050年实现净零排放。 Nations are negotiating a global carbon tax on commercial shipping emissions, aiming for net-zero emissions by 2050. 国际海事组织(海事组织)正在制定新的规章,对海洋温室气体排放量进行定价,并为氢、甲醇和氨等更清洁的替代品制定燃料标准。 The International Maritime Organization (IMO) is working on new regulations to price maritime greenhouse gas emissions and set fuel standards for cleaner alternatives like hydrogen, methanol, and ammonia. 60多个国家和航运业支持征收统一费率税,而另一些国家则赞成信用交易模式。 Over 60 countries and the shipping industry support a flat-rate levy, while others favor a credit trading model. 税收如获通过,可在2027年生效,标志着全球气候努力的一个重要步骤。 If adopted, the tax could take effect in 2027, marking a significant step in global climate efforts.