Every article on this site is written by AI from official sources and checked by a second AI. How it works
Final ruleTook effect Feb. 9, 2026

Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; CCR Management Unit Deadline Extension Rule

Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register Feb. 10, 2026. Document 2026-02599. Updated Nov. 15, 2026.

What it does

On May 8, 2024, the Environmental Protection Agency established regulatory requirements, including compliance deadlines, for legacy coal combustion residuals surface impoundments and coal combustion residual management units under the Resource Conservation and Recovery Act. This action extends the existing deadlines for owners and operators of active coal combustion residual facilities or inactive coal combustion residual facilities with a legacy coal combustion residual surface impoundment to comply with the facility evaluation requirements for identifying coal combustion residual management units. This action also extends the existing deadline for owners and operators of coal combustion residual management units to comply with the groundwater monitoring provisions and the remaining provisions for coal combustion residual management units. Finally, EPA is taking final action on several rule amendments that were proposed on January 16, 2025, to correct errors and clarify the coal combustion residual regulations.

The Environmental Protection Agency's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 40 of the Code of Federal Regulations:

40 CFR 257

Wording on eCFR: the day before it took effect and from the day it took effect (first part listed).

Compared with

The Environmental Protection Agency has published 248 final rules in 2026 so far, compared with 263 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

What happens next and when

This final rule is effective February 9, 2026.

The agency's dates, word for word.

Document number2026-02599
ActionFinal rule.
AgenciesEnvironmental Protection Agency
PublishedFeb. 10, 2026
Effective dateFeb. 9, 2026
Regulation identifier (RIN)2050-AH36
DocketEPA-HQ-OLEM-2020-0107

Source: the Federal Register (public domain). The document in the Federal Register