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Update on Status of Pending Update on Status of Pending
Federal StandardsFederal Standards
Air Quality Committee Meeting
July 13, 2011
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Cross-State Air Pollution Rule (CSAPR)• Formerly known as “Transport Rule”• Proposed 7/6/2010; Final Signed 7/6/2011• Replaces 2005 CAIR responding to 2008 Court remand• Addresses interstate transport, significant contribution
and interference with maintenance• Establishes 2012 and 2014 budgets for Annual SO2,
Annual NOx, Ozone Season NOx emissions• “Variability limits”- account for variation inherent in power
generation system (weather, demand, load)• “State Assurance levels” = state budget + variability limits• Federal Implementation Plans (FIPs) w/ options for states
to replace with State Implementation Plans (SIPs)
Upwind-Downwind Linkages in Cross-State Air Pollution Rule States
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REGULATION PROPOSED PROMULGATED Cross State Air Pollution Rule (CSAPR)
July 6, 2010 July 6, 2011
Boiler MACT, GACT & CISWI Reconsideration Notice Stay of MACT & CISWI (GACT remains in effect; Compliance date 3-21-2014) Revised Schedule (6-24-2011)
June 4, 2010 March 21, 2011 May 18, 2011 October 31, 2011
March 21, 2011 April 30, 2012
Utility Mercury and Air Toxics Standards (MATS)
March 16, 2011 Comment ends 8-4-2011
November 16, 2011
Ozone NAAQS Reconsideration January 6, 2010 July 29, 2011 PM NAAQS 2011 TBD Secondary Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) NAAQS
July 12, 2011 (Court Order) March 20, 2012 (Court Order)
Carbon Monoxide (CO) NAAQS
January 28, 2011 (Court Order)
August 12, 2011 (Court Order)
Transport Rule II TBD MACT-Maximum Achievable Control Technology GACT-Generally Available Control Technology CISWI-Commercial, Industrial Solid Waste Incinerator NAAQS-National Ambient Air Quality Standard TBD-To be determined
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Contact Information
Joelle Burleson, EIT
Rules Development Branch Supervisor
NC Division of Air Quality
(919) 733-1474
Joelle.Burleson@ncdenr.gov
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