Zero-emission buses grow by 16% in the United States. Hydrogen sees strong momentum: +49%. The CALSTART report
The number of zero-emission buses continues to grow steadily across the United States and is now gaining ground in the Southeast and Midwest. According to CALSTART’s “Zeroing in on ZEBs” report, in 2025 the number of ZEBs increased by 16% compared to 2024, reaching 8,116 units, which means 1,088 add...