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性能正規化による電気自動車と内燃機関自動車の総保有コスト

Total Cot of Ownership of Electric Car and Internal Combustion Engine Car With Performance Normalization (原題)

A. B. Santoso, Bambang Priyono

International Journal of Environmental, Sustainability, and Social Science📚 査読済 / ジャーナル2026-03-31#EV・輸送経営インパクト: コスト削減対象セクター: automotive
DOI: 10.38142/ijesss.v7i2.1087
原典: https://doi.org/10.38142/ijesss.v7i2.1087

🤖 gxceed AI 要約

日本語

インドネシアの乗用車を対象に、性能を正規化した上で電気自動車(EV)と内燃機関車(ICE)の総保有コスト(TCO)を比較するモデルを提示。購入価格、再販価格、補助金、バッテリー交換費、維持費、保険、税金、エネルギー費を考慮し、バッテリー所有形態(所有、レンタル、修理可能)も分析。EV普及促進のための経済的評価を提供する。

English

This paper presents a total cost of ownership (TCO) model comparing electric vehicles (EVs) and internal combustion engine (ICE) cars in Indonesia, with performance normalization. It includes capital and operational costs such as purchase price, resale value, subsidies, battery replacement, maintenance, insurance, tax, and energy. Battery ownership schemes (owned, rental, repairable) are analyzed to support EV adoption strategies.

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

日本ではEV普及が進むが、TCO分析は購入判断や補助金政策の評価に有用。性能正規化の手法は日本の自動車市場にも応用可能で、SSBJ開示におけるScope 1削減策の経済性評価に参考となる。

In the global GX context

This study provides a TCO framework that can inform global EV transition policies and corporate fleet decarbonization strategies. The performance normalization approach is relevant for comparing EV and ICE costs across markets, supporting climate disclosure and transition planning under frameworks like TCFD and ISSB.

👥 読者別の含意

🔬研究者:EVとICEのTCO比較における性能正規化の方法論を参考にできる。

🏢実務担当者:車両導入時のコスト評価や脱炭素戦略の経済性判断に活用できる。

🏛政策担当者:EV普及のための補助金設計や税制優遇の効果を評価する際の参考になる。

📄 Abstract(原文)

In the transportation sector, motorized vehicles are currently a contributor to pollution in Indonesia, producing CO2 emissions. In an effort to achieve environmentally friendly and low-carbon motorized vehicles, promoting electric cars to the public is an important strategy that is being pursued by countries throughout the world. The large target of converting ICE cars to electric cars requires a series of analyzes to accelerate efforts to convert the use of electric cars from various angles which will ultimately be successful as a promotional medium for potential electric car users. To carry out this analysis, there is one calculation method, namely calculating the total cost of ownership (TCO) of an electric car. This method has been studied in countries that are concerned with promoting the use of electric cars. In this research, we will present a calculation model for the TCO of electric cars and the TCO of conventional internal combustion engine (ICE) cars as a comparison. The cars analyzed in this research consist of several electric cars and ICE cars according to their respective performance levels, where for each electric car an analysis of several battery ownership schemes is also attempted, namely those owned by the car owner, rental batteries and those owned by the car owner. However, some components can be repaired. The calculation model will consist of capital and operational costs, namely the purchase price, resale value, government subsidies, retailer discounts, battery replacement costs, maintenance, insurance, vehicle tax and energy consumption costs. 

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