EPA Submittal Review for Air Quality Permit

The EPA has posted a review of a submittal related to Docket EPA-R09-OAR-2025-0456. The submittal includes documents concerning species-properties evaluation and an EPA-generated IPaC report for Wellpad 12-41. No documents are available for direct viewing or download.

EPA RACT Order for Algonquin Cromwell

The EPA has issued a Reasonably Available Control Technology (RACT) order for Algonquin Cromwell. This order mandates specific control measures to reduce emissions, impacting facilities within its scope.

EPA Final Rule Edits for 40 CFR Part 63 Subpart PPP

The EPA has issued final rule edits to 40 CFR Part 63 Subpart PPP. These edits are minor technical amendments to existing air pollution regulations for certain industrial facilities. The rule is effective upon publication.

EPA NHPA Confirmation Letter

The EPA has issued a confirmation letter regarding the National Historic Preservation Act (NHPA) for a specific project, identified by docket number EPA-R09-OAR-2025-0457-0002. This notice serves as an official confirmation related to NHPA compliance procedures.

EPA Rubber Tires Negative Declaration

The EPA has issued a negative declaration regarding rubber tires, indicating that certain regulatory actions will not be pursued for this category. This notice serves to inform the public and potentially affected industries of the EPA's decision.

EPA RACT Plan Part 2 Document

The EPA has posted Part 2 of a RACT (Reasonably Available Control Technology) plan document for public review. This notice provides access to the document related to docket EPA-R01-OAR-2025-0656.

EPA Appendix B RACT Plan Part 1

The EPA has posted Appendix B of a RACT (Reasonably Available Control Technology) plan, Part 1. This document is available for public review on Regs.gov.

EPA Summary of Public Comments on Hazardous Air Pollutant Standards

The EPA has published a summary of public comments and responses regarding proposed hazardous air pollutant standards for the synthetic organic chemical manufacturing industry. This notice includes responses to comments on the 2024 proposal and historical documents related to these standards.

EPA Final Edits to 40 CFR Part 63 Subpart U

The Environmental Protection Agency (EPA) has published final edits to 40 CFR Part 63 Subpart U, concerning national emission standards for hazardous air pollutants for certain industrial facilities. These edits are administrative in nature and do not introduce new compliance obligations.

EPA Appendix G RACT Plan Posting

The EPA has posted Appendix G of a Reasonably Available Control Technology (RACT) plan, as part of docket EPA-R01-OAR-2025-0656. This posting makes a specific document available for public review.