1. ACME Products, LLC 0.3 5 0 tpy Control reductions PM2.5 ozone RAC T SIPs Attainment Designations Beverly Banister, Director Air, Pesticides and Toxics Management Division EPA Region 4 ACME NEI 1

2. EPA's Mission Is To Protect Human Health And The Environment Lisa Jackson EPA Administrator 2

3. How emissions inventories are used by EPA and the state and local agencies How the NEI is relied upon for regulatory programs Role of EPA, State and Local EI Workgroup Role of Regional Planning Organization inventory efforts 3

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6. Emissions Inventories Monitor siting Federal Register Actions for SIPs Modeling Studies: Forensics and health Studies Attainment, maintenance, conformity, designations 6

7. Attainment SIP Evaluation for the entire NAA Identification and Evaluation of Precursors Technical Adequacy of Attainment Demonstration SIP Attainment Emission Inventory Reasonable Further Progress Demonstration RACT/RACM Contingency Measures Conformity (Motor Emission Vehicle Budgets) Enforceability Modeling Demonstration Conceptual Description Modeling/Analysis Protocol Emissions Inventory Preparations and Results Air Quality/Meteorology Preparations and Results Performance Evaluation for Air Quality Model (and Other Analyses) Description of the Strategy Demonstrating Attainment Supplemental Analyses/Weight of Evidence Determination Data Access Redesignation (175A) Evaluation for the entire nonattainment areas EPA determined NAAQS has been attained SIP fully approved by EPA under §110(k) Improvement in AQ due to Enforceable and permanent reductions in emissions State has met all applicable §110 & Part D requirements →Plus Conformity i.e., (Motor Emission Vehicle Budgets, MVEB) EPA has fully approved Maintenance Plan under §175A →Attainment Emission Inventory →Maintenance demonstration →Commitment to continue monitoring network →Verification of Continued Attainment →Contingency Plan 110(a)(1) Maintenance SIP Evaluation for the entire area Attainment Emission Inventory Maintenance Demonstration Ambient Air Quality Monitoring Verification of Continued Attainment Contingency Plan 7

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10. 10 Birmingham, AL Counties labeled in bold reflect PM2.5 NAAs under 2006 NAAQS Designations

11. NAAQS 11

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14. Provides assistance to states in the development of emissions inventories, documentation and other technical products 14

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16. For Questions contact… Brenda Johnson johnson.brenda@epa.gov johnson.brenda@epa.gov Mobile Emissions - Dianna Smith and Amanetta Somerville smith.dianna@epa.gov smith.dianna@epa.gov Somerville.amanetta@epa.gov Richard Monteith Monteith.richard@epa.gov Richard Wong Wong.richard@epa.gov 16