Zeroing in on ZEBs

This report aims to provide an updated inventory of the number of zero-emission buses (ZEBs) currently adopted within the United States and Canada, according to data collected through September 2021. The adoption of ZEBs increased steadily in the past year, as transit operators continued to take advantage of advances in zero-emission technology and available funding sources. In the United States, the count of full-size ZEBs grew to 3,533 ZEBs, representing 27% growth since the 2020 count. In Canada, the total number of ZEBs grew to 606, including 307 new full-size ZEBs counted this year.