Evaluating the Transition to Electric Bus Systems in Indonesian Cities: A Cost–Emission–Policy Perspective
インドネシアの都市における電気バスシステムへの移行の評価：コスト・排出・政策の視点 (AI 翻訳)
Imam Basuki, Nectaria Putri Pramesti, Agustina Kiky Anggraini
🤖 gxceed AI 要約
日本語
インドネシアの都市公共交通で電気バスとディーゼルバスを、走行1kmあたりのTCO（総保有コスト）と排出量の観点から比較。現在の電力構成では電気バスの排出削減効果は限定的だが、運転強度が高い路線ではTCOが同等か低くなる。電力部門の脱炭素化と統合的政策により、電気バスの優位性が拡大する可能性を示した。
English
This study compares electric and diesel buses in Indonesian cities using per-km total cost of ownership and emission analysis under the national grid mix. Electric buses show comparable or lower TCO under high operating intensity, while current emissions are similar to diesel due to the fossil-heavy grid. Significant emission cuts are possible with electricity-sector decarbonization, supported by integrated transport, energy, and environmental policies.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本企業にとっては、インドネシアをはじめとする東南アジアのバス電動化市場への参入判断に有用なコスト・排出データ。日本のEVバス普及策と比較する際の参照点にもなる。ただし、日本の政策・制度への直接の示唆は限定的。
In the global GX context
Adds empirical evidence on e-bus TCO and grid-dependent emissions in an emerging market, relevant to global transport decarbonization and climate finance discussions. Supports the case for integrated transport-energy policy and just transitions in developing cities.
👥 読者別の含意
🔬研究者:Provides a replicable normalized TCO-emission framework for comparing bus technologies in emerging-market cities.
🏢実務担当者:Public transport operators and city planners can use the TCO analysis to inform fleet electrification decisions.
🏛政策担当者:Highlights the need for integrating transport, electricity, and environmental policies to unlock e-bus emissions benefits.
📄 Abstract（原文）
The transition to an electric bus system is a key strategy for realising more sustainable urban public transportation in Indonesia. This study aims to evaluate the performance of electric buses compared to diesel buses from a cost, emissions, and policy perspective using a descriptive-analytical approach based on secondary data. The study applied a normalised Total Cost of Ownership (TCO) per kilometre of operation to analyse costs. In contrast, the emissions analysis differentiated between direct and indirect emissions and accounted for the national electricity mix. The analysis results indicate that electric buses have TCO values comparable to those of diesel buses and, under certain conditions, lower ones, especially in public transportation systems with high operating intensity. From an environmental perspective, the carbon emissions of electric buses under the current energy mix are still relatively comparable to those of diesel buses. However, they have the potential to achieve significant emission reductions alongside the energy transition in the electricity sector. Furthermore, electric buses provide local environmental benefits through reduced exhaust emissions at the point of operation. From a policy perspective, the successful implementation of electric buses depends heavily on integrating transportation, energy, and environmental policies, as well as on a phased, context-specific implementation approach. These findings confirm that bus electrification is a strategic option for developing sustainable urban public transportation in Indonesian cities.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1051/e3sconf/202672501002/pdffirst seen 2026-07-31 05:13:03
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