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Air Quality Letter - First Quarter 2013


Inside this issue:

  • EPA Proposes SIP Call in 36 States, Including Kentucky and Indiana, Regarding Startup, Shutdown and Malfunction, p. 2
  • EPA Proposes to Designate Areas of Kentucky and Indiana as Nonattainment for the 2010 SO2 NAAQS, p. 4
  • EPA Issues “Questions and Answers” Document Regarding Impact of Decision by U.S. Court of Appeals for the D.C. Circuit to Remand EPA’s Implementation Rule for the PM2.5 NAAQS, p. 6
  • EPA Issues Draft Guidance for PM2.5 Permit Modeling, p. 7
  • EPA Approves Indiana SIP Revisions to Incorporate Consent Decree Requirements, p. 8
  • EPA Takes Action on Kentucky Infrastructure SIP Submissions, p. 8
  • EPA Approves Revisions to the Cincinnati-Hamilton Maintenance Air Quality SIP, p. 9
  • EPA Proposes Revisions to Greenhouse Gas Reporting Rule and Confidentiality Determinations for New or Substantially Revised Data Elements, p. 10
  • United States Court of Appeals for the Sixth Circuit Rules that Pre-Construction Projections of Emission Increases are Subject to an Enforcement Action by EPA, p. 10

To view a complete PDF of the First Quarter 2013 issue of the Air Quality Letter, click HERE.

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