Fueled by public policy and declining battery costs, global electric bus adoption is set to triple by 2025.
The Chinese market — the most promising in this sector — will surpass the 1 million e-bus mark by 2023 and reach 1.3 million by 2025, according to a new report on the e-bus landscape from Wood Mackenzie Power & Renewables.
China dominates the heavy-duty electric vehicle (EV) segment, accounting for 98 percent of the global e-bus market through 2018. To support this high concentration of e-buses, a total of more than 50,000 e-bus charging points will be installed by the end of 2019. This figure is set to more than double by the end of 2025.
In 2018, 23 percent of bus purchases in China were electric. Overall bus purchases in the country are expected to remain stable, with 420,000 new purchases by 2025. Electric bus purchases are expected to increase along with further market growth and continuing government support, reaching 40 percent of new bus purchases globally in 2040.
U.S. and Europe to see growth post-2025
WoodMac’s new report says a combined 40,000 electric heavy-duty vehicles will be on the roads in the U.S. and Europe by 2025. The current market will expand to 7,300 e-buses by the end of 2019, representing pilot schemes across both regions that will add up to nearly $6 billion in market value.
Most transit and school bus operators are still wary of e-buses due to their status as a new technology and will continue testing the equipment prior to investing in scaling current deployments. However, government and transit agencies have clean transportation targets that should accelerate growth beyond 2025.
Long-haul e-buses are not expected to enter the market before 2023 and will likely be limited to 1 percent of new sales through 2025. European e-bus growth is driven by urban bus deployments, while the U.S. market is driven by transit and school e-buses.
Government, school bus operators and transit agencies are not the only organizations impacting and influencing electrification. U.S. and European utilities are beginning to examine new models to support clustered charging at depots and encourage operators to manage charging for the benefit of the grid.
Dominion Virginia Power has offered the most aggressive proposal yet: It will develop the charging infrastructure and pay the cost difference between a diesel bus and an electric bus for 100 percent of all diesel bus replacements in the U.S. utility’s service territory by 2030.
Charging infrastructure deployment limited in U.S. and Europe
The deployment of e-bus charging infrastructure has already started to surge in China. However, growth in the U.S. and Europe is limited by the size of existing pilots, where one to five charging points are typically enough to support several buses. Despite this, the total number of charging points for all three regions will more than double to a total of 108,000 charging points by 2025.