1. 1 Update on Status of Pending Federal Standards Update on Status of Pending Federal Standards Air Quality Committee Meeting July 13, 2011

2. 2 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)

3. Upwind-Downwind Linkages in Cross- State Air Pollution Rule States 3

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10. 10 Contact Information Joelle Burleson, EIT Rules Development Branch Supervisor NC Division of Air Quality (919) 733-1474 Joelle.Burleson@ncdenr.gov