Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

Clean School Bus (CSB) Reports to Congress

EPA has submitted four Reports to Congress highlighting the milestones of the Clean School Bus Program to-date:


Clean School Bus Fourth Report to Congress (pdf) (6.39 MB, January 2025, EPA-420-R-24-004)
Clean School Bus Third Report to Congress (pdf) (2.2 MB, February 2024, EPA-420-R-24-001)
Clean School Bus Third Report to Congress (pdf) (2.2 MB, February 2024, EPA-420-R-24-001)
Clean School Bus Second Report to Congress (pdf) (1 MB, February 2023, EPA-420-R-23-002)
Bipartisan Infrastructure Law Clean School Bus Program: Initial Implementation Report to Congress (pdf) (January 2022, EPA-420-R-22-002)