Reduction of Shipping Greenhouse Emission by Alternative Fuels Used

Yordan Denev
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Abstract

The article examines, assesses, and analyses various types of fuels used in shipping. between the ports of Varna and Rotterdam. In order to determine the fuel that generates the least amount of carbon dioxide and is cost-effective, various types of traditional marine fuels and those that are yet to be introduced into operation have been considered. The advantages and disadvantages of bunkering, transporting, and storing various types of alternative marine fuels have been defined. The analysis shows that the lowest carbon dioxide emissions are generated when using alternative biofuels such as methanol and methane. Furthermore, if HVO fuel, which has not yet gained widespread use in shipping, is employed, emissions will be reduced by approximately 90%. From an economic perspective, methane and methanol have the lowest cost per ton of fuel compared to HVO, which is about four times higher in comparison to methane and methanol. Considering the IMO regulations for reducing harmful emissions into the atmosphere, HVO appears to be the future fuel that will normalize its prices.
使用替代燃料减少航运业温室气体排放
文章研究、评估和分析了瓦尔纳港和鹿特丹港之间航运所使用的各类燃料。为了确定二氧化碳排放量最少且成本效益高的燃料,考虑了各种类型的传统船用燃料和尚未投入使用的燃料。各种替代性船用燃料的加油、运输和储存的优缺点也已明确。分析表明,使用甲醇和甲烷等替代生物燃料产生的二氧化碳排放量最低。此外,如果使用尚未在航运中广泛使用的 HVO 燃料,排放量将减少约 90%。从经济角度来看,甲烷和甲醇的每吨燃料成本最低,而 HVO 的每吨燃料成本是甲烷和甲醇的四倍。考虑到国际海事组织(IMO)关于减少大气中有害物质排放的规定,HVO 似乎是未来价格正常化的燃料。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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