From diesel to electric: potential of drayage trucks transition in Southern California

IF 4.6 2区综合性期刊 Q1 MULTIDISCIPLINARY SCIENCES

iScience Pub Date : 2025-05-11 DOI:10.1016/j.isci.2025.112629

Guoliang Feng , Craig Ross Rindt , Stephen G. Ritchie

引用次数: 0

Abstract

Battery electric drayage trucks (BEDTs) offer an opportunity to decarbonize the drayage fleets. This article analyzes the potential of BEDTs using data on 1,051 drayage trucks in Southern California. A methodology is developed to evaluate energy and charger requirements across singleton, small, and large fleets. This study assesses the fraction of trucks that can be electrified using battery sizes from 100 to 1000 kWh. Our analysis reveals decreasing uncertainties for fleet electrification with increasing battery size and with offsite charging involved. Combining an 800-kWh battery with both depot and offsite charging using 350 kW chargers, approximately 95% of diesel drayage trucks can be electrified. However, singleton fleets demonstrate the lowest performance and experience substantial improvements through offsite charging. Preferred locations for depot and off-site chargers are identified near the Ports of Long Beach and Los Angeles, and the City of Ontario. These results provide essential guidance for electrifying drayage trucks.

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从柴油到电力：南加州拖运卡车转型的潜力

电池电动运输卡车（bedt）为运输车队提供了脱碳的机会。本文利用南加州1051辆运货卡车的数据分析了bedt的潜力。开发了一种方法来评估单个，小型和大型车队的能源和充电器需求。这项研究评估了使用100到1000千瓦时电池可以通电的卡车的比例。我们的分析表明，随着电池尺寸的增加和非现场充电的增加，车队电气化的不确定性正在减少。将一个800千瓦时的电池与使用350千瓦充电器的仓库和场外充电相结合，大约95%的柴油排水卡车可以通电。然而，单例车队表现出最低的性能，并通过异地收费获得了实质性的改进。在长滩港、洛杉矶港和安大略市附近确定了仓库和非现场充电器的首选位置。研究结果对货车电气化具有重要的指导意义。

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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来源期刊

iScience Multidisciplinary-Multidisciplinary

CiteScore

7.20

自引率

1.70%

发文量

1972

审稿时长

6 weeks

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