Advancing E-Buses: A Guide to Batteries and Charging
About
E-buses present clear advantages over internal combustion engine (ICE) buses since they address pressing urban issues. They offer clean and quiet alternatives that reduce overall emissions, even in cities with electricity grids that are not fully decarbonized. With the number of e-buses expected to reach 175 million by 2030, this technology is becoming more affordable and adaptable across various urban landscapes.
Implementing battery electric buses (BEBs) effectively requires a comprehensive plan for selecting batteries and charging technology that aligns with the unique needs of bus routes. Successful bus electrification also requires more than just replacing vehicles; it demands a holistic approach that considers the broader implications of charging infrastructure on the urban environment and electrical grid. Strategic placement of charging infrastructure is also crucial for achieving efficiency, enabling a closer one-to-one replacement of diesel buses with e-buses in terms of investment and performance.
The battery and charging technology selection is key for decision-makers and transport planners taking first steps towards bus electrification, often starting with a pilot project and then the transitioning of a fleet. This report provides an overview of technology options and the key considerations for each, serving as a practical guide for governments and planners as e-bus deployment continues to grow. It also covers recommended steps for a well-planned bus transition:
- Mapping political frameworks;
- Prioritizing e-bus routes and their charging needs;
- Assessing the battery and charging markets;
- Developing a charging strategy for prioritized routes; and
- Implementing and monitoring e-bus strategies
Learn More
- Download the 2024 BRT Standard and related resources →
- Download the “Electric Buses Are Moving Cities” infographic →
- Read the “From Santiago to Shenzhen: How Electric Buses are Moving Cities” report →
- Read the “E-bikes: Charging Toward Compact Cycling Cities” report →
Interested in learning more about this resource or have a press inquiry? Email us at mobility@itdp.org.