タンザニア・ダルエスサラームのキガンボニ・フェリーにおける電動船運航の環境影響

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

🔬研究者:途上国における電動船導入の環境便益を測る混合手法の一事例として参照できる。

🏢実務担当者:フェリー・海運事業者が電動化の環境便益と導入課題を把握する材料になる。

🏛政策担当者:港湾都市の大気質・GHG政策における電動船導入の便益と障壁を検討する際に有用。

This paper utilized data from the study conducted at Kigamboni-Magogoni ferry in Dar es Salaam, The maritime industry plays an indispensable role in global trade, responsible for transporting approximately 80% of the world's goods. Despite its significance, the industry faces mounting pressure to address its environmental footprint, largely due to its reliance on fossil fuels, which contribute to greenhouse gas (GHG) emissions, air pollution, and subsequent climate change. In recent years, the quest for more sustainable maritime solutions has gained momentum, with electric ships emerging as a promising alternative. This paper explores the environmental implications of operating electric ships, with a particular focus on their impact on marine ecosystems in Tanzania. Tanzania, with its extensive coastline and strategic location along major shipping routes, is uniquely positioned to benefit from advancements in maritime technology. However, the adoption of electric ships in this region presents both opportunities and challenges. This study employs a mixed-methods approach to assess the environmental benefits and potential drawbacks associated with the introduction of electric ships in Tanzanian waters. Through surveys, interviews with industry experts, and observational analysis, the research provides a comprehensive evaluation of the current and projected impacts of electric ships on the environment. The findings of this paper highlight several key environmental benefits of electric ships. First and foremost, the transition from conventional diesel-powered vessels to electric ships significantly reduces GHG emissions, contributing to global efforts to combat climate change. Electric ships also have the potential to lower air pollution levels, particularly in port cities like Dar es Salaam, where emissions from traditional ships have been a growing concern. By reducing the release of pollutants such as sulfur oxides (SOx), nitrogen oxides (NOx), and particulate matter (PM), electric ships can improve air quality and public health in coastal communities. The paper recommends for further studies should be done in the same area in order to see consistence or inconsistence of the findings of the study.

• semanticscholar https://doi.org/10.56201/ijgem.v10.no9.2024.pg74.113first seen 2026-11-14 05:58:58