# Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category-Initial Notification Date Extension
> **Rule** · Direct final rule. · Published 2025-10-02 · Effective 2025-12-01 · 90 FR 47617
## Document
- **Document number:** 2025-19269
- **Category:** water-quality
- **Federal Register citation:** 90 FR 47617
- **CFR reference:** 40 CFR 423
- **Publication date:** 2025-10-02
- **Effective date:** 2025-12-01
- **EPA docket:** EPA-HQ-OW-2009-0819
## Abstract

The U.S. Environmental Protection Agency (the EPA or Agency) is taking direct final action to extend the date for existing steam electric power plants to decide whether to submit a notice of planned participation (NOPP) for the permanent cessation of coal combustion subcategory in the 2024 Supplemental Steam Electric Reconsideration Rule ("2024 rule").

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/10/02/2025-19269/effluent-limitations-guidelines-and-standards-for-the-steam-electric-power-generating-point-source)
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