EPA Gives Coal Plants More Time to Handle Toxic Ash
Published Date: 2/10/2026
Rule
Summary
The EPA is giving electric utilities more time to meet rules for safely handling coal ash waste. This means owners of active and inactive coal ash sites get deadline extensions to check their facilities and monitor groundwater. These changes help prevent pollution without rushing companies, and the new rules kick in starting February 9, 2026.
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
Extra Time for Coal Ash Compliance
If you own or operate coal combustion residual (CCR) units at electric utilities or independent power producers, EPA moved many compliance deadlines later. Key changes: internet posting and FER Part 1 moved from February 9, 2026 to February 9, 2027; FER Part 2 moved from February 8, 2027 to February 8, 2028; groundwater monitoring system installation, sampling program, and initiation of monitoring moved from May 8, 2028 to February 10, 2031; initial annual groundwater report moved from January 31, 2029 to January 31, 2032; closure and post‑closure plan deadlines moved from November 8, 2028 to August 11, 2031; and CCRMU closure initiation moved from May 8, 2029 to February 9, 2032.
EPA Estimates Net National Cost Savings
EPA's analysis estimates this final rule yields annualized net cost savings of about $7.3 million to $7.5 million per year when discounted at 3%, and about $24.0 million to $27.0 million per year when discounted at 7%. The Regulatory Impact Analysis also estimates gross annualized cost savings of roughly $8.1–$9.5 million (3%) and $25.0–$30.0 million (7%), with some reduction in benefits estimated at $0.8–$2.0 million (3%) and $1.3–$3.3 million (7%).
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Key Dates
Department and Agencies
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