# Appendix B Emissions Inventory Summary

### (This page intentionally left blank)Emissions Inventory Summary i Supplement to the Attainment Demonstration for the Appendix B Charlotte-Gastonia-Rock Hill, NC-SC 8-Hour Ozone Nonattainment Area April 5, 2010 

## Tables of Contents

1 INTRODUCTION ................................................................................................................ ....... 1 2 FUTURE YEAR (2011) EMISSION SUMMARIES .................................................................. 1



## List of Tables of Contents Table 1. 2011 Episode Emissions Summaries for Metrolina Nonattainment Counties ................. 2 Table 2. 2011 Episode Emissions Summar ies For North Carolina Counties. ............................... 2 Table 3. 2011 Episode Emissions Summar ies For South Carolina Counties. ............................... 5 Table 4. 2011 Episode Emissions Summ aries for 12 km ASIP States .......................................... 6 Table 5. Biogenic Episode Emissions Summar y for Metrolina Nonattainment Counties ............. 6Emissions Inventory Summary ii Supplement to the Attainment Demonstration for the Appendix B Charlotte-Gastonia-Rock Hill, NC-SC 8-Hour Ozone Nonattainment Area April 5, 2010 

### (This page intentionally left blank)Emissions Inventory Summary 1 Supplement to the Attainment Demonstration for the Appendix B Charlotte-Gastonia-Rock Hill, NC-SC 8-Hour Ozone Nonattainment Area April 5, 2010 

## 1 INTRODUCTION This Appendix contains emission summary tables for the Charlotte-Gastonia-Rock Hill, NC-SC nonattainment area, all of North Carolina’s counties, all of South Carolina’s Counties and for the Association for Southeastern Integrated Planni ng (ASIP) states. The ASIP states include Alabama, Florida, Georgia, Kentucky, Mississipp i, North Carolina, South Carolina, Tennessee, Virginia and West Virginia. All the emissions ar e representative of a typical summer weekday.

During the mid 1990s a regional modeling effo rt was undertaken called Ozone Transport Assessment Group (OTAG). This project combined th e efforts of the states in the mid-west and in the northeast and southeast, as well as th e US Environmental Protection Agency and industry stakeholders. During this modeling, it was deci ded to use Thursday emissions as “typical” weekday emissions since Friday emissions tend to have higher emissions and Monday emissions tend to be lower. All those involved in OTAG accepted this reporting standard.

The North Carolina Division of Air Quality adopted this standard for ease of reporting and Thursday emissions were used for the baseline and attainment year inventories. Since the modeling was for the period May through September, a July Thursday was chosen to represent the typical summer weekday emissions. The emi ssions may vary by day of the week depending on temperature and daily activity distribution, but Thursday emissions are generally accepted as “typical” summer weekday emissions in the modeling community.

The emission summaries are obtained from the emissions modeling reports, which report whole county emissions. For two counties, Iredell Coun ty, NC, and Your County, SC, only portions of each county were included in the designated nonattainment area. The emissions for just the nonattainment area portion of the two counties are not easily determin ed. Although a population ratio of nonattainment area to w hole county population is often us ed to adjust area source emissions, this would not make sense for point a nd highway mobile sources. To be consistent between all source sectors, the nonattainment area emissions ta bles contain the whole county emissions for both Iredell and York Counties.



## 2 FUTURE YEAR (2011) EMISSION SUMMARIES The emissions are reported as tons/day of polluta nt. The emission summary tables below are in the following order:

• 2011 Nonattainment Area Emissions

• 2011 North Carolina Counties Emissions

• 2011 South Carolina Counties Emissions

• 2011 ASIP States Emissions

• Biogenic Episode Emissions Summary fo r Metrolina Nonattainment CountiesEmissions Inventory Summary 2 Supplement to the Attainment Demonstration for the Appendix B Charlotte-Gastonia-Rock Hill, NC-SC 8-Hour Ozone Nonattainment Area April 5, 2010 

### Table 1. 2011 Episode Emissions Summaries for Metrolina Nonattainment Counties

County POINT AREA NON-ROAD MOBILE NOx VOC NOx VOC NOx VOC NOx VOC

Cabarrus 2.59 2.15 0.89 5.38 4.17 1.71 7.93 9.12 Gaston 18.97 3.18 1.40 8.46 3.58 2.01 7.39 6.42 Iredell 3.87 1.94 1.00 5.24 3.16 1.98 13.17 9.97 Lincoln 0.11 2.46 0.61 2.82 1.42 0.93 3.08 3.72 Mecklenburg 2.15 5.69 7.68 25.90 25.32 16.23 33.77 31.57 Rowan 7.08 7.27 0.89 5.10 3.07 1.86 8.06 8.16 Union 0.22 1.14 1.10 5.63 5.79 2.95 6.59 9.67 York, SC 5.53 3.31 1.86 11.40 5.20 2.95 11.17 8.03 Total 40.52 27.14 15.43 69.93 51.71 30.62 91.18 86.66 

### Emissions reported as tons/summer day.

Table 2. 2011 Episode Emissions Summa ries For North Carolina Counties.

County POINT AREA NON-ROAD MOBILE NOx VOC NOx VOC NOx VOC NOx VOC Alamance 0.46 1.02 1.12 5.45 2.54 1.87 9.06 7.42 Alexander 0.02 1.03 0.36 2.35 0.56 0.65 1.05 1.11 Alleghany 0.00 0.01 0.15 0.69 0.26 0.14 0.37 0.40 Anson 0.21 0.18 0.15 1.21 1.27 0.30 1.51 1.38 Ashe 0.04 0.01 0.31 1.36 0.49 0.46 1.08 1.21 Avery 0.02 0.09 0.29 0.89 0.46 0.81 0.83 0.80 Beaufort 2.02 0.29 0.51 3.09 2.71 3.71 1.64 1.71 Bertie 0.20 0.64 0.21 1.87 0.82 0.87 1.22 1.17 Bladen 4.12 0.72 0.25 2.35 1.19 0.93 1.72 1.85 Brunswick 7.93 3.55 0.68 3.39 3.46 2.91 5.54 5.11 Buncombe 4.42 1.26 2.46 7.79 4.38 4.85 12.11 9.08 Burke 0.36 2.28 0.68 3.40 1.29 0.81 6.99 4.83 Cabarrus 2.59 2.15 0.89 5.38 4.17 1.71 7.93 9.12 Caldwell 1.20 11.36 0.64 3.25 1.15 1.21 3.40 3.53 Camden 0.00 0.00 0.08 0.50 0.69 1.16 0.51 0.49 Carteret 0.11 0.28 0.70 2.55 7.49 12.06 2.53 2.30 Caswell 0.00 0.00 0.23 1.62 0.56 0.19 1.03 1.02 Catawba 26.49 9.89 1.62 8.48 3.48 2.33 10.69 9.91 Chatham 6.44 1.81 0.38 2.57 1.63 1.01 4.12 4.11 Cherokee 0.00 0.00 0.35 1.25 0.44 0.83 1.33 1.24 Chowan 0.09 0.19 0.13 0.96 0.55 1.10 0.53 0.54 Clay 0.00 0.00 0.12 0.52 0.22 0.64 0.44 0.45 Cleveland 0.92 2.14 0.96 4.08 1.81 1.07 5.27 5.99 Columbus 7.81 7.28 0.60 4.07 1.45 1.49 3.44 3.26 Craven 5.75 7.73 0.70 4.09 1.63 2.01 5.03 5.29Emissions Inventory Summary 3 Supplement to the Attainment Demonstration for the Appendix B Charlotte-Gastonia-Rock Hill, NC-SC 8-Hour Ozone Nonattainment Area April 5, 2010 

### Table 2. 2011 Episode Emissions Summa ries For North Carolina Counties.

County POINT AREA NON-ROAD MOBILE NOx VOC NOx VOC NOx VOC NOx VOC Cumberland 1.73 3.61 1.33 10.60 4.46 2.92 17.27 15.98 Currituck 0.00 0.00 0.26 1.02 1.84 4.18 2.20 2.14 Dare 0.23 0.01 0.61 1.46 3.73 17.23 2.48 2.48 Davidson 4.06 7.94 1.30 6.74 3.60 1.70 9.87 7.91 Davie 0.10 0.71 0.35 2.30 0.77 1.14 3.48 1.86 Duplin 1.48 0.06 0.50 3.73 1.26 0.41 4.22 3.15 Durham 1.05 0.88 2.03 7.90 6.51 3.28 11.57 8.46 Edgecombe 5.68 1.07 0.47 3.64 2.13 0.56 3.15 3.14 Forsyth 4.30 7.52 2.99 10.90 4.92 3.16 16.17 14.73 Franklin 0.08 1.53 0.50 2.81 0.78 0.52 3.24 3.22 Gaston 18.97 3.18 1.40 8.46 3.58 2.01 7.39 6.42 Gates 0.00 0.00 0.11 0.72 0.40 0.20 0.53 0.48 Graham 0.07 1.38 0.09 0.43 0.11 0.22 0.25 0.27 Granville 0.07 1.99 0.43 2.94 1.46 0.67 4.01 2.18 Greene 0.01 0.00 0.19 1.95 0.67 0.19 0.95 0.99 Guilford 0.62 12.30 4.60 16.80 11.87 6.91 23.03 20.63 Halifax 10.67 1.45 0.48 3.27 1.96 0.89 4.20 2.64 Harnett 0.01 0.00 0.86 4.92 2.43 1.01 4.17 3.38 Haywood 8.58 4.51 0.58 2.20 0.97 1.95 5.66 3.13 Henderson 0.23 2.01 0.86 3.53 1.81 4.47 4.81 3.60 Hertford 0.42 0.59 0.27 1.54 0.54 0.58 0.77 0.82 Hoke 0.17 0.64 0.22 1.53 0.60 0.46 1.48 1.49 Hyde 0.05 0.00 0.09 0.63 2.42 12.08 0.38 0.41 Iredell 3.87 1.94 1.00 5.24 3.16 1.98 13.17 9.97 Jackson 0.23 0.11 0.46 1.47 0.89 0.95 2.63 2.23 Johnston 0.13 0.73 1.23 6.82 4.61 1.95 17.35 11.17 Jones 0.00 0.00 0.11 1.06 0.42 0.15 0.89 0.79 Lee 0.31 0.90 0.59 2.21 1.40 0.60 2.55 2.61 Lenoir 2.25 1.19 0.49 3.75 1.11 0.80 2.24 2.50 Lincoln 0.11 2.46 0.61 2.82 1.42 0.93 3.08 3.72 McDowell 0.73 1.90 0.36 1.76 2.01 1.04 4.24 2.48 Macon 0.00 0.02 0.45 1.37 0.64 1.43 1.70 1.58 Madison 0.00 0.00 0.22 1.25 0.81 0.44 1.24 0.88 Martin 12.43 3.40 0.34 2.26 0.70 0.61 1.58 1.52 Mecklenburg 2.15 5.69 7.68 25.90 25.32 16.23 33.77 31.57 Mitchell 0.21 1.33 0.21 0.92 1.58 0.89 0.60 0.61 Montgomery 0.36 1.77 0.26 1.60 0.56 0.64 1.91 1.75 Moore 0.04 0.02 0.92 3.58 1.44 1.05 3.09 3.46 Nash 0.54 0.85 1.03 5.02 1.96 0.84 9.15 6.40 New Hanover 22.69 6.51 1.34 5.40 10.12 3.49 5.27 5.64Emissions Inventory Summary 4 Supplement to the Attainment Demonstration for the Appendix B Charlotte-Gastonia-Rock Hill, NC-SC 8-Hour Ozone Nonattainment Area April 5, 2010 

### Table 2. 2011 Episode Emissions Summa ries For North Carolina Counties.

County POINT AREA NON-ROAD MOBILE NOx VOC NOx VOC NOx VOC NOx VOC Northampton 0.07 0.55 0.23 1.49 1.55 0.47 1.98 1.35 Onslow 0.07 0.13 1.04 5.66 1.79 3.22 5.28 5.87 Orange 1.47 0.24 1.13 4.59 2.84 2.59 8.37 4.40 Pamlico 0.00 0.00 0.16 0.81 1.02 4.71 0.49 0.57 Pasquotank 0.03 0.01 0.43 1.65 1.25 1.62 1.22 1.26 Pender 0.00 0.00 0.47 2.35 0.86 0.78 4.03 2.81 Perquimans 0.00 0.00 0.13 0.84 0.84 1.46 0.76 0.68 Person 26.54 1.13 0.32 2.18 0.71 0.55 1.26 1.37 Pitt 0.74 1.91 1.10 7.46 3.32 1.38 4.33 4.69 Polk 0.01 0.00 0.25 0.87 0.34 0.30 2.20 1.27 Randolph 0.06 7.92 1.29 7.67 2.21 1.52 9.02 7.72 Richmond 0.22 0.03 0.38 1.99 1.58 0.59 2.60 2.52 Robeson 9.64 0.43 0.94 6.84 3.34 0.95 8.49 6.04 Rockingham 9.86 2.26 0.84 4.34 1.92 1.24 3.46 3.51 Rowan 7.08 7.27 0.89 5.10 3.07 1.86 8.06 8.16 Rutherford 4.86 2.30 0.58 2.61 1.51 1.09 2.42 2.56 Sampson 0.08 0.07 0.63 4.32 1.47 0.50 3.90 3.22 Scotland 5.16 2.72 0.25 1.59 1.12 0.30 1.83 1.84 Stanly 1.58 1.06 0.53 2.75 1.30 1.39 2.28 2.84 Stokes 9.24 0.54 0.41 2.53 0.80 0.79 1.50 1.56 Surry 0.73 4.00 0.81 3.76 1.15 1.17 5.05 3.43 Swain 0.00 0.00 0.23 0.70 0.38 2.84 0.84 0.85 Transylvania 2.67 0.38 0.29 1.30 0.67 3.58 1.29 1.33 Tyrrell 0.00 0.00 0.05 0.44 1.01 3.45 0.34 0.30 Union 0.22 1.14 1.10 5.63 5.79 2.95 6.59 9.67 Vance 2.69 0.73 0.46 2.19 0.67 1.12 3.13 2.23 Wake 0.62 3.36 6.68 24.50 19.73 11.82 32.39 24.70 Warren 0.01 0.00 0.21 1.27 0.35 0.39 1.62 1.05 Washington 0.00 0.00 0.15 0.92 1.04 1.39 0.67 0.65 Watauga 0.14 0.08 0.65 1.95 1.33 2.06 1.66 1.62 Wayne 11.75 2.49 1.12 5.74 1.98 1.19 4.39 4.96 Wilkes 0.92 3.61 0.61 3.01 0.81 0.89 2.73 2.72 Wilson 0.97 2.30 0.59 4.46 2.79 1.17 4.55 3.65 Yadkin 0.00 0.11 0.41 2.18 0.65 0.37 3.13 2.18 Yancey 0.01 0.05 0.21 1.02 0.96 0.77 0.67 0.60 

### Emissions reported as tons/summer day.Emissions Inventory Summary 5 Supplement to the Attainment Demonstration for the Appendix B Charlotte-Gastonia-Rock Hill, NC-SC 8-Hour Ozone Nonattainment Area April 5, 2010 

### Table 3. 2011 Episode Emissions Summaries For South Carolina Counties.

County POINT AREA NON-ROAD MOBILE NOx VOC NOx VOC NOx VOC NOx VOC Abbeville 0.45 0.53 0.33 1.85 0.83 0.62 1.03 0.77 Aiken 11.36 2.98 1.59 11.10 3.13 2.07 7.68 5.91 Allendale 0.07 0.38 0.14 0.83 0.99 0.31 1.16 0.94 Anderson 14.16 3.19 1.98 14.70 2.91 3.49 10.81 7.32 Bamberg 0.03 0.05 0.21 1.27 0.53 0.33 0.85 0.59 Barnwell 0.19 0.58 0.26 1.99 1.13 0.59 0.98 0.74 Beaufort 1.21 0.15 1.26 8.80 6.97 10.95 5.66 4.36 Berkeley 48.12 6.68 1.59 9.11 9.21 8.49 8.78 6.50 Calhoun 0.11 0.20 0.20 1.15 0.60 0.66 2.81 1.53 Charleston 12.02 7.38 3.39 28.20 24.04 13.69 13.21 11.33 Cherokee 1.65 0.73 0.63 4.62 1.90 0.65 4.35 2.68 Chester 6.51 1.92 0.46 3.69 1.30 0.62 3.26 2.02 Chesterfield 0.20 1.40 0.55 4.96 0.73 0.93 2.49 1.78 Clarendon 0.00 0.06 0.42 2.39 1.40 4.74 3.52 2.02 Colleton 20.28 0.93 0.51 3.11 1.68 1.72 4.68 2.82 Darlington 11.53 4.33 0.86 6.26 0.93 0.82 3.79 2.62 Dillon 0.10 0.23 0.40 3.04 1.48 0.34 2.99 1.79 Dorchester 12.26 1.16 1.02 6.78 2.02 1.21 5.84 4.01 Edgefield 0.10 0.93 0.26 1.32 0.70 0.39 2.93 3.00 Fairfield 0.47 0.34 0.31 1.97 1.09 1.26 2.69 1.56 Florence 21.85 5.74 1.52 13.40 3.00 2.36 7.99 5.63 Georgetown 23.47 6.38 0.77 4.21 3.25 4.25 3.87 2.90 Greenville 1.83 8.33 3.98 40.50 8.78 7.10 16.46 13.67 Greenwood 0.67 0.56 0.82 6.16 1.99 1.04 2.97 2.24 Hampton 0.28 11.94 0.26 2.43 1.06 0.64 1.59 1.01 Horry 10.76 1.15 2.08 14.90 7.26 8.34 12.33 9.84 Jasper 0.86 0.10 0.24 1.25 1.22 1.40 4.58 2.50 Kershaw 3.80 1.10 0.65 4.77 0.84 1.74 4.04 2.55 Lancaster 2.98 0.45 0.79 4.76 1.10 0.93 3.41 2.52 Laurens 0.40 0.68 0.82 5.02 1.87 1.18 4.65 3.00 Lee 0.02 0.22 0.28 1.66 0.52 0.28 2.04 1.16 Lexington 14.43 3.60 2.44 17.60 4.96 7.30 13.60 9.85 McCormick 0.00 0.29 0.11 0.54 0.69 1.60 0.60 0.43 Marion 0.04 0.27 0.50 3.45 1.26 0.54 2.23 1.59 Marlboro 3.50 1.68 0.39 2.50 1.09 0.50 1.54 1.14 Newberry 0.57 3.10 0.45 2.58 1.47 1.40 3.66 2.23 Oconee 0.27 1.37 0.85 5.92 2.13 3.84 3.51 2.49 Orangeburg 24.29 5.14 1.15 11.80 2.20 2.30 8.35 5.33 Pickens 0.57 0.38 1.36 10.20 2.31 3.96 4.18 3.27 Richland 11.84 5.52 3.34 29.40 8.74 5.73 15.61 12.55Emissions Inventory Summary 6 Supplement to the Attainment Demonstration for the Appendix B Charlotte-Gastonia-Rock Hill, NC-SC 8-Hour Ozone Nonattainment Area April 5, 2010 

### Table 3. 2011 Episode Emissions Summaries For South Carolina Counties.

County POINT AREA NON-ROAD MOBILE NOx VOC NOx VOC NOx VOC NOx VOC Saluda 0.06 0.10 0.23 1.57 0.50 0.65 1.02 0.71 Spartanburg 11.01 6.49 3.02 26.80 6.77 3.56 16.08 10.98 Sumter 0.74 1.76 1.28 9.18 1.79 1.49 5.00 3.82 Union 0.70 0.39 0.40 2.55 1.22 0.32 1.28 0.95 Williamsburg 0.24 0.31 0.52 4.80 1.50 0.46 1.94 1.33 York 5.53 3.31 1.86 11.40 5.20 2.95 11.17 8.03 

### Emissions reported as tons/summer day.

Table 4. 2011 Episode Emissions Summaries for 12 km ASIP States

STATE POINT AREA NON-ROAD MOBILE NOx VOC NOx VOC NOx VOC NOx VOC

Alabama 419.45 128.33 18.40 324.00 170.24 139.25 264.9 186.0 Florida 509.10 109.18 69.60 1190.00 543.04 582.33 859.9 693.2 Georgia 394.07 107.11 83.60 744.00 274.68 193.31 565.2 410.3 Kentucky 346.50 136.36 170.00 296.00 277.89 108.05 248.4 137.7 Mississippi 292.31 112.73 2.44 315.00 231.66 100.71 181.3 118.5 North Carolina 273.28 180.93 77.90 372.00 233.74 208.36 467.6 381.3 South Carolina 281.53 104.54 46.50 357.00 136.30 119.76 243.2 165.9 Tennessee 365.08 226.49 32.30 394.00 261.53 155.88 384.1 260.8 Virginia 312.83 130.31 122.00 321.00 197.23 174.02 343.5 217.1 West Virginia 386.34 40.63 28.90 139.00 87.85 56.11 88.1 60.3 

### Emissions reported as tons/summer day.

Table 5. Biogenic Episode Emissions Summa ry for Metrolina Nonattainment Counties

County NOx VOC Cabarrus 0.5 72.6 Gaston 0.4 68.2 Iredell 1 76.3 Lincoln 0.5 65.7 Mecklenburg 0.9 95.8 Rowan 0.8 95.6 Union 1.2 120.5 York, SC 0.8 218.9 

### Emissions reported as tons/summer day.