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US EPA and Advanced Clean Fleets


The U.S. Environmental Protection Agency (US EPA) has finally acted on California’s Advanced Clean Fleet (ACF) waiver and authorization request. The ACF waiver notice was posted by EPA for comment. There will be a virtual hearing on August 14th. Details and registration are here


The written comment period is currently open through September 16, 2024, which is a bit longer than normal. The ACF waiver took 10 months from the time comments were received, so interested parties may be in limbo for a while longer. The California Air Resources Board (CARB) has already stated that they won’t enforce the ACF provisions until a waiver is granted, but this hold doesn’t apply to state and local government fleets.


For more information, contact Jon Costantino.



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