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Comment Close Date
The Environmental Protection Agency (EPA) is proposing to approve a revision to the Ohio State Implementation Plan (SIP) submitted on April 3, 2015 and October 13, 2015, and supplemented on June 23, 2020, by the Ohio Environmental Protection Agency (Ohio EPA), consisting of its plan for attaining the 1-hour sulfur dioxide (SO<INF>2</INF>)...
Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; New Mexico and Albuquerque-Bernalillo County, New Mexico; Control of Emissions From Existing Other Solid Waste Incineration Units
In this supplemental notice of proposed rulemaking, the Environmental Protection Agency (EPA) is supplementing the proposal published on January 15, 2020, and pursuant to the Federal Clean Air Act (CAA or the Act), the EPA is notifying the public that we have received CAA section 111(d)/129 negative declarations from New Mexico and...
Air Quality Implementation Plan; California; Northern Sierra Air Quality Management District; Stationary Source Permits
The Environmental Protection Agency (EPA) is proposing to approve a revision to the Northern Sierra Air Quality Management District (NSAQMD or ``District'') portion of the California State Implementation Plan (SIP). In this action, we are proposing to approve a rule submitted by the NSAQMD that governs the issuance of permits for stationary...
National Emission Standards for Hazardous Air Pollutants for Major Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters; Amendments
On January 31, 2013, the U.S. Environmental Protection Agency (EPA) finalized amendments to the national emission standards (NESHAP) for the control of hazardous air pollutants (HAP) at major sources from new and existing industrial, commercial, and institutional (ICI) boilers and process heaters. Subsequently, the United States Court of Appeals...