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Regulatory documents from Regulations.gov including rules, proposed rules, notices, and supporting materials.

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24 rows where docket_id = "EPA-HQ-OAR-2018-0794" and posted_year = 2025 sorted by posted_date descending

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document_type 2

  • Supporting & Related Material 23
  • Proposed Rule 1

posted_year 1

  • 2025 · 24 ✖

agency_id 1

  • EPA 24
id agency_id docket_id title document_type subtype posted_date ▲ posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id
EPA-HQ-OAR-2018-0794-6980 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Presidential Proclamation 10914: Regulatory Relief for Certain Stationary Sources to Promote American Energy Supporting & Related Material Publication - Other Governmental 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:04Z   0 0 09000064b8db5b42
EPA-HQ-OAR-2018-0794-6988 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Guidelines for Preparing Economic Analyses Third Edition Supporting & Related Material Publication - USEPA 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:07Z   0 0 09000064b8dd9508
EPA-HQ-OAR-2018-0794-6990 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Transmittal of the Science Advisory Board Report Review of BenMAP and Benefits Methods Supporting & Related Material Report 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:07Z   0 0 09000064b8dd950a
EPA-HQ-OAR-2018-0794-6996 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Regulatory Impact Analysis (RIA) for the 2025 MATS RTR Repeal Proposal Supporting & Related Material Publication - USEPA 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:09Z   0 0 09000064b8df624b
EPA-HQ-OAR-2018-0794-6991 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Final Regulatory Impact Analysis for the Reconsideration of the National Ambient Air Quality Standards for Particulate Matter Supporting & Related Material Publication - USEPA 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:08Z   0 0 09000064b8dd950b
EPA-HQ-OAR-2018-0794-6983 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Documentation of changes made during OMB Review Under EO 12866 - Proposed Repeal of Amendments to MATS. E-mail with Passback #2. June 3, 2025 Supporting & Related Material Interagency Review 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:05Z   0 0 09000064b8dd7454
EPA-HQ-OAR-2018-0794-6978 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units Proposed Rule   2025-06-17T04:00:00Z 2025 6 2025-06-17T04:00:00Z 2025-08-12T03:59:59Z 2025-12-17T10:00:24Z 2025-10992 0 0 09000064b8e16292
EPA-HQ-OAR-2018-0794-6985 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 2025 MATS RTR Repeal Proposal RIA Analysis Supporting & Related Material Data 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:06Z   0 0 09000064b8dd5638
EPA-HQ-OAR-2018-0794-6993 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Memorandum Summarizing Stakeholder Meetings on Upcoming Proposed Repeals Affecting Coal-Fired Power Plants during EO 12866 Review Supporting & Related Material Memorandum 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:08Z   0 0 09000064b8de027b
EPA-HQ-OAR-2018-0794-7001 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Letter from Joseph Linton, Rincon Band of Luiseño Indians to Penny Lassiter, USEPA on the Repeal of Amendments to MATS Supporting & Related Material Letter 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:11Z   0 0 09000064b8e12b7f
EPA-HQ-OAR-2018-0794-6999 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 ICR Supporting Statement Supporting & Related Material ICR Supporting Statement 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:10Z   0 0 09000064b8dfc5c2
EPA-HQ-OAR-2018-0794-6989 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Toxicological Profile for Mercury Supporting & Related Material Study 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:07Z   0 0 09000064b8dd9509
EPA-HQ-OAR-2018-0794-6992 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Documentation for EPA’s Power Sector Modeling Platform 2023 Using the Integrated Planning Model 2023 Reference Case Supporting & Related Material Study 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:08Z   0 0 09000064b8dd950c
EPA-HQ-OAR-2018-0794-7000 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 EPA Letter to Tribal Leaders Offering Consultation, June 11, 2025 Supporting & Related Material Letter 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:10Z   0 0 09000064b8dfd09c
EPA-HQ-OAR-2018-0794-6994 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Document submitted during OMB Review Under EO 12866 - Proposed Repeal of Amendments to MATS. E-mails with RIA supporting analysis and clarification. June 5-6, 2025 Supporting & Related Material Interagency Review 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:09Z   0 0 09000064b8de027c
EPA-HQ-OAR-2018-0794-6979 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Email: Correspondence containing the Repeal of the MATS RTR Interagency Briefing Slides Supporting & Related Material Interagency Review 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:04Z   0 0 09000064b8db5b40
EPA-HQ-OAR-2018-0794-6997 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Rule Text Changes in Redline-Stikeout (RLSO) for the Proposed Repeal of Amendments to the NESHAP Supporting & Related Material Interagency Review 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:09Z   0 0 09000064b8df624d
EPA-HQ-OAR-2018-0794-6995 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Documents submitted to Conclude EO 12866 Review, Proposed Repeal of Amendments to MATS. June 6, 2025 Supporting & Related Material Interagency Review 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:09Z   0 0 09000064b8de0ac6
EPA-HQ-OAR-2018-0794-6982 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Documentation of changes made during OMB Review Under EO 12866 - Proposed Repeal of Amendments to MATS. E-mail with Passback #1. May 23, 2025 Supporting & Related Material Interagency Review 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:05Z   0 0 09000064b8dcf566
EPA-HQ-OAR-2018-0794-6981 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Documents submitted to initiate EO 12866 review - Proposed Repeal of Amendments to National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units Supporting & Related Material Interagency Review 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:05Z   0 0 09000064b8db9787
EPA-HQ-OAR-2018-0794-6998 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 ICR Submission Worksheet Supporting & Related Material Form 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:10Z   0 0 09000064b8dfc565
EPA-HQ-OAR-2018-0794-6984 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 MATS RTR Proposal Repeal 2024 Valuation Results Workbook Supporting & Related Material Data 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:06Z   0 0 09000064b8dd5637
EPA-HQ-OAR-2018-0794-6986 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 MATS RTR Proposal Repeal 2024 Total Valuations Non IPM Workbook Supporting & Related Material Data 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:06Z   0 0 09000064b8dd5639
EPA-HQ-OAR-2018-0794-6987 EPA National Emission Standards for Hazardous Air Pollutants: Coal- and Oil-Fired Electric Utility Steam Generating Units - Additional Post-Promulgation Actions EPA-HQ-OAR-2018-0794 Estimating PM2.5- and Ozone-Attributable Health Benefits: 2024 Update Supporting & Related Material Study 2025-06-17T04:00:00Z 2025 6     2025-06-17T16:47:07Z   0 0 09000064b8dd563a

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CREATE TABLE documents (
    id TEXT PRIMARY KEY,
    agency_id TEXT,
    docket_id TEXT REFERENCES dockets(id),
    title TEXT,
    document_type TEXT,
    subtype TEXT,
    posted_date TEXT,
    posted_year INTEGER,
    posted_month INTEGER,
    comment_start_date TEXT,
    comment_end_date TEXT,
    last_modified TEXT,
    fr_doc_num TEXT,
    open_for_comment INTEGER,
    withdrawn INTEGER,
    object_id TEXT
);
CREATE INDEX idx_docs_agency ON documents(agency_id);
CREATE INDEX idx_docs_docket ON documents(docket_id);
CREATE INDEX idx_docs_date ON documents(posted_date);
CREATE INDEX idx_docs_year ON documents(posted_year);
CREATE INDEX idx_docs_type ON documents(document_type);
CREATE INDEX idx_docs_frnum ON documents(fr_doc_num);
CREATE INDEX idx_docs_comment_end ON documents(comment_end_date) WHERE comment_end_date IS NOT NULL AND withdrawn = 0;
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