Project BELLE: Depot stores as a key to advancing electric trucks
Image: MAN (illustrative)
The BELLE research and demonstration project on the electrification of freight yards has been completed after several years of work. In October, the eight project partners presented their findings on the use of battery-powered heavy commercial vehicles and charging infrastructure in freight yards.
Supported by the Federal Ministry of Transport, this initiative aimed to develop practical solutions and provide actionable recommendations for businesses and public agencies. The focus was on the technical design of charging infrastructure, load and charging management, integrating electric trucks into existing operational processes, as well as economic considerations.
A key finding of the project: The success of transitioning to electric propulsion in freight transport depends not solely on the vehicle itself. According to the project leaders, efficient energy and charging infrastructure as well as intelligent operational processes are crucial.
Studies based on real-world applications show that depot charging is a vital prerequisite for the widespread adoption of battery-electric commercial vehicles. Since most charging currently takes place at depots, these locations are increasingly serving as energy hubs.
Another outcome relates to cost-effectiveness: battery electric commercial vehicles can already be operated economically in many applications today. Additional opportunities arise from using GHG quotas and opening charging infrastructure to third parties. In the long term, providing flexibility for the power system can also bring economic benefits.
The insights from BELLE aim to assist companies and fleet operators in planning and implementing their own electrification strategies. In addition to reliable grid connections and appropriate charging infrastructure, operational processes, site requirements, as well as integrated charging and energy management systems are also crucial. The project results further show that electric trucks can already make a significant contribution to decarbonizing transportation today, both in regional and long-distance transport.
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Thomas Langenbucher is an expert in electromobility with professional experience in the automotive industry and finance sector. Since 2011, he has been covering electric vehicles, sustainable technologies, and mobility solutions on ecomento.de. Learn more.
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