Review of the Secondary National Ambient Air Quality Standards for Oxides of Nitrogen (NOX), Oxides of Sulfur (SOX), and Particulate Matter

Activity

National Wildlife Federation filed 1 comment on this docket between Jun 17, 2024 and Jun 17, 2024. 15 other organizations filed here. The comment window closed 774d ago.

What National Wildlife Federation filed (1)

Abstract

Under the Clean Air Act, the EPA is required to review and, if appropriate, revise the air quality criteria and national ambient air quality standards (NAAQS) every 5 years. On April 3, 2012, the EPA published a final rule in which the Agency determined to retain the current secondary standards (welfare-based) for nitrogen oxides (NOx) and for sulfur oxides (SOx). On January 15, 2013, the EPA published a final rule in which the Agency retained the secondary standards for particulate matter. The current review of the air quality criteria and secondary standards for ecological effects of SOx, N oxides and particulate matter included the preparation of an Integrated Science Assessment and a Policy Assessment by the EPA, with opportunities for review by the EPA's Clean Air Scientific Advisory Committee (CASAC) and the public. These documents will inform the Administrator's proposed decision as to whether to retain or revise the standards. The proposed decision will be published in the Federal Register with opportunity provided for public comment. The Administrator’s final decisions will take into consideration these documents, CASAC advice, and public comment on the proposed decision. Opportunities for public engagement and sharing of information concerning this NAAQS review include public hearings, tribal consultation, informational meetings, and CASAC public meetings. EPA is under a consent decree for this review to sign the proposal by April 9, 2024 and final by December 10, 2024.

• National Wildlife FederationTHIS ORG

  1 filing · confidence 85%
• Center for Biological Diversity

  7 filings · confidence 97%
• American Petroleum Institutetrade assoc.

  2 filings · confidence 97%
• Coarse Particulate Matter Coalitiontrade assoc.

  2 filings · confidence 85%
• Electric Power Research Institutetrade assoc.

  2 filings · confidence 85%
• The Fertilizer Institutetrade assoc.

  2 filings · confidence 97%
• Alliance of Automobile Manufacturerstrade assoc.

  1 filing · confidence 97%
• American Coke and Coal Chemicals Institutetrade assoc.

  1 filing · confidence 85%
• Environmental Defense Fundtrade assoc.

  1 filing · confidence 97%
• Institute for Policy Integrity at New York University School of Lawtrade assoc.

  1 filing · confidence 85%
• Louisiana Chemical Associationtrade assoc.

  1 filing · confidence 85%
• National Tribal Air Associationtrade assoc.

  1 filing · confidence 85%
• Power Generators Air Coalitiontrade assoc.

  1 filing · confidence 85%
• Steel Manufacturers Associationtrade assoc.

  1 filing · confidence 85%
• The Aluminum Associationtrade assoc.

  1 filing · confidence 85%
• the North American Insulation Manufacturers Associationtrade assoc.

  1 filing · confidence 85%