The EPA is conducting a technology review of secondary lead smelting operations to establish or update National Emission Standards for Hazardous Air Pollutants. This review assesses current pollution control technologies and may lead to updated emissions limits.
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Rescission of Regulatory Determinations and Removal of Related Provisions for Four PFAS Substances (PFHxS, PFNA, HFPO–DA (GenX), and the Mixture of These Three PFAS Plus PFBS)
Significant New Use Rules on Certain Chemical Substances (26-2)
Virginia: Approval of State Coal Combustion Residuals Permit Program
Begin Actual Construction in the New Source Review Preconstruction Permitting Program