maricopa-county
Every record this desk has filed under maricopa-county, newest first, each with the number of sources it can still show you.
EPA approves Maricopa vehicle emissions credits for use as stationary-source offsets
EPA has approved a Maricopa County program that can generate emissions credits from voluntary reductions by on-road vehicle fleets. Those credits are intended to offset increases at major stationary sources under a permitting program. The federal rule takes effect December 7, 2026; an opposing commenter disputed whether the credits meet legal requirements.
Also filed underair-qualityemissionsepafederal-register
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