What EPA’s 2026 CCR Proposed Amendments Mean for Utilities, AEC Firms, and Ash Markets Quick Answer: EPA’s April 9, 2026 proposed amendments to 40 CFR Part 257 introduce four structural
EPA’s February 2026 Final Rule Extends CCRMU and Legacy Impoundment Deadlines: What Utilities, Marketers, AEC Firms, and Concrete Producers Need to Know Quick Answer EPA’s February 10, 2026 final rule
The U.S. coal ash market remains in a dynamic state since the Environmental Protection Agency’s (EPA’s) 2015 issuance of “final” disposal rules regarding coal combustion residuals (CCRs). Owners and operators
The rapidly expanding practice of “harvesting” previously disposed ash ensures ample supplies for decades to come For decades, fly ash has been the supplementary cementitious material (SCM) most commonly specified to