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An ex ante evaluation of mobile depots in cities: A sustainability perspective

机译：城市移动仓库的事前评估：可持续发展的观点

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摘要

Today, a large share of cost, congestion, and emission in cities is attributed to light goods vehicles like carrier vans distributing to the last mile. The aim of many policy agendas is to reach cleaner cities with less disturbance from the distribution vehicles. Several suggestions have been put forward and tested in research and practice, such as access restrictions, multimodal transport, and use of cleaner vehicles. In this paper, we develop a case for a more sustainable freight distribution within cities using an ex ante case study. The idea of the mobile depot is built on the iteration between historical transitions within cities and contemporary developments in urban freight distribution, and then analyzed ex ante both quantitatively in calculations and qualitatively in two stakeholder workshops. The idea is integrated and multimodal, based on a mobile depot (e.g., a bus, truck, barge, or tram) that circles the city and connects to low emission last mile delivery options such as LEVs (Light Electrical Vehicles) or cargo bikes. We found that such a system can be environmentally and socially better for the city context, while maintaining economic viability above a certain utilization rate of the mobile depot for the transport operators.
机译：如今，城市中很大一部分成本，交通拥堵和排放归因于轻型货车，例如运输车一直分布到最后一英里。许多政策议程的目的都是为了使清洁城市不受分配工具的干扰。在研究和实践中已经提出并测试了一些建议，例如交通限制，多式联运和使用清洁车辆。在本文中，我们使用事前案例研究为城市内部更可持续的货运分配提供了案例。移动仓库的思想是建立在城市内部的历史过渡与城市货运的当代发展之间的迭代之上，然后在计算和定性的两个利益相关者研讨会上进行事前定量分析。该想法是基于移动仓库（例如公共汽车，卡车，驳船或电车）的集成且多模式的，该仓库环绕城市并连接到低排放的最后一英里交付选项，例如LEV（轻型电动车）或货运自行车。我们发现，这样的系统对于城市环境而言在环境和社会上都可以更好，同时又能使运输运营商在一定的移动仓库利用率之上保持经济可行性。

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