### Instructions for Completing the Process Data Template

This template is to be used to record the 30 daily averages of specific process data required by the ICR. The ERT does not have the capability to store these daily averages. This spreadsheet included 4 separate surrogate worksheets, in case the boiler tested is tested for all surrogates at 4 different dates. This spreadsheet is intended to be used for one boiler of one facility. Data for multiple boilers should be handled by using separate copies of this spreadsheet. yellow are required (if applicable to your boilers' operation). You do not need to populate cells shaded in gray, as they ar automatically populated from the Boiler Information worksheet. Please Do Not modify the structure of this spreadsheet by adding or subtracting rows, columns, cells. Please name each resulting spreadsheet with the following naming

convention: [FacilityID]_Unit_[BoilerID]_Processdata.xls (example: 8100_Unit_2_Processdata.xls).

Please refer to the following steps when using these spreadsheets.

Boiler Information Worksheet

Please enter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Information worksheet.

Process Data Worksheets

Please use one process data worksheet for each HAP surrogate even is simultaneous testing of different HAP surrogates was done.

### Instructions for Completing the Process Data Template

This template is to be used to record the 30 daily averages of specific process data required by the ICR. The ERT does not have the capability to store these daily averages. This spreadsheet included 4 separate surrogate worksheets, in case the This spreadsheet is intended to be used for one boiler of one facility. Data for multiple boilers should be handled by using separate copies of this spreadsheet. Fields shaded in yellow are required (if applicable to your boilers' operation). You do not need to populate cells shaded in gray, as they ar e Please Do Not modify the structure of this spreadsheet Please name each resulting spreadsheet with the following naming

convention: [FacilityID]_Unit_[BoilerID]_Processdata.xls (example: 8100_Unit_2_Processdata.xls).

Please enter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Information worksheet.

Please use one process data worksheet for each HAP surrogate even is simultaneous testing of different HAP surrogatesEIA

Facility Code Facility Name Boiler ID

52007 Mecklenburg Power Station BLR1EIA

Facility Code Facility Name Boiler ID

52007 Mecklenburg Power Station BLR1

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 15Mar2010 20.620 KPPH Day 2 16Mar2010 38.976 KPPH Day 3 17Mar2010 36.913 KPPH Day 4 18Mar2010 35.650 KPPH Day 5 19Mar2010 Unit Off-Line Day 6 20Mar2010 Unit Off-Line Day 7 21Mar2010 Unit Off-Line Day 8 22Mar2010 Unit Off-Line Day 9 23Mar2010 Unit Off-Line Day 10 24Mar2010 Unit Off-Line Day 11 25Mar2010 Unit Off-Line Day 12 26Mar2010 Unit Off-Line Day 13 27Mar2010 Unit Off-Line Day 14 28Mar2010 9.780 KPPH Day 15 29Mar2010 51.033 KPPH Day 16 30Mar2010 51.529 KPPH Day 17 31Mar2010 50.047 KPPH Day 18 01Apr2010 46.527 KPPH Day 19 02Apr2010 44.528 KPPH Day 20 03Apr2010 Unit Off-Line Day 21 04Apr2010 Unit Off-Line Day 22 05Apr2010 33.899 KPPH Day 23 06Apr2010 41.109 KPPH Day 24 07Apr2010 42.562 KPPH Day 25 08Apr2010 0.519 KPPH Day 26 09Apr2010 Unit Off-Line Day 27 10Apr2010 Unit Off-Line Day 28 11Apr2010 Unit Off-Line Day 29 12Apr2010 39.445 KPPH Day 30 13Apr2010 46.262 KPPHDaily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing RateCoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)Av erage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 247.208 414.341 386.040 365.047 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 118.171 513.402 500.218 485.639 456.540 444.979 Unit Off-Line Unit Off-Line 328.111 404.214 414.198 71.103 Unit Off-Line Unit Off-Line Unit Off-Line 385.784 450.293Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 520.636 580.584 955.077 1076.930 894.425 1015.293 862.416 978.216 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 211.094 245.954 1346.109 1483.571 1368.027 1506.311 1333.028 1469.777 1232.190 1366.156 1193.218 1316.204 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 864.649 964.644 1077.816 1203.926 1119.358 1242.179 15.346 22.042 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 1018.697 1129.608 1212.333 1339.867Control Device Operating Parameters, A s A ppicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

76610.157 1.542 87578.268 1.852 79895.765 1.602 77750.653 1.471 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 55040.995 0.858 117738.655 2.823 118970.613 2.894 117134.702 2.855 109512.351 2.653 107916.412 2.529 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 88387.701 1.922 93084.280 2.155 96506.588 2.058 6737.673 0.130 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 99836.910 2.078 104525.543 2.203FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) 17.750 Hydrated Lime 5957.541 28.321 Hydrated Lime 9119.452 26.655 Hydrated Lime 8104.032 26.842 Hydrated Lime 7810.288 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 8.163 Hydrated Lime 1971.092 42.780 Hydrated Lime 9844.821 44.098 Hydrated Lime 7804.834 46.935 Hydrated Lime 7935.026 42.648 Hydrated Lime 7093.579 41.233 Hydrated Lime 8959.012 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 32.751 Hydrated Lime 6394.812 41.034 Hydrated Lime 7566.967 37.482 Hydrated Lime 7561.385 1.046 Hydrated Lime 96.041 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 31.210 Hydrated Lime 10412.664 37.024 Hydrated Lime 10184.279Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

-0.008 181.941 -0.009 154.296 -0.008 155.410 -0.008 157.589 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.005 161.341 -0.013 161.279 -0.013 156.338 -0.013 155.822 -0.012 157.366 -0.012 165.098 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.009 164.575 -0.010 159.105 -0.010 159.392 0.000 128.809 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.011 164.228 -0.011 159.821Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)EIA

Facility Code Facility Name Boiler ID

52007 Mecklenburg Power Station BLR1

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 15Mar2010 20.620 KPPH Day 2 16Mar2010 38.976 KPPH Day 3 17Mar2010 36.913 KPPH Day 4 18Mar2010 35.650 KPPH Day 5 19Mar2010 Unit Off-Line Day 6 20Mar2010 Unit Off-Line Day 7 21Mar2010 Unit Off-Line Day 8 22Mar2010 Unit Off-Line Day 9 23Mar2010 Unit Off-Line Day 10 24Mar2010 Unit Off-Line Day 11 25Mar2010 Unit Off-Line Day 12 26Mar2010 Unit Off-Line Day 13 27Mar2010 Unit Off-Line Day 14 28Mar2010 9.780 KPPH Day 15 29Mar2010 51.033 KPPH Day 16 30Mar2010 51.529 KPPH Day 17 31Mar2010 50.047 KPPH Day 18 01Apr2010 46.527 KPPH Day 19 02Apr2010 44.528 KPPH Day 20 03Apr2010 Unit Off-Line Day 21 04Apr2010 Unit Off-Line Day 22 05Apr2010 33.899 KPPH Day 23 06Apr2010 41.109 KPPH Day 24 07Apr2010 42.562 KPPH Day 25 08Apr2010 0.519 KPPH Day 26 09Apr2010 Unit Off-Line Day 27 10Apr2010 Unit Off-Line Day 28 11Apr2010 Unit Off-Line Day 29 12Apr2010 39.445 KPPH Day 30 13Apr2010 46.262 KPPHDaily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing RateCoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)Av erage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 247.208 414.341 386.040 365.047 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 118.171 513.402 500.218 485.639 456.540 444.979 Unit Off-Line Unit Off-Line 328.111 404.214 414.198 71.103 Unit Off-Line Unit Off-Line Unit Off-Line 385.784 450.293Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 520.636 580.584 955.077 1076.930 894.425 1015.293 862.416 978.216 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 211.094 245.954 1346.109 1483.571 1368.027 1506.311 1333.028 1469.777 1232.190 1366.156 1193.218 1316.204 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 864.649 964.644 1077.816 1203.926 1119.358 1242.179 15.346 22.042 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 1018.697 1129.608 1212.333 1339.867Control Device Operating Parameters, A s A ppicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

76610.157 1.542 87578.268 1.852 79895.765 1.602 77750.653 1.471 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 55040.995 0.858 117738.655 2.823 118970.613 2.894 117134.702 2.855 109512.351 2.653 107916.412 2.529 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 88387.701 1.922 93084.280 2.155 96506.588 2.058 6737.673 0.130 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 99836.910 2.078 104525.543 2.203FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) 17.750 Hydrated Lime 5957.541 28.321 Hydrated Lime 9119.452 26.655 Hydrated Lime 8104.032 26.842 Hydrated Lime 7810.288 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 8.163 Hydrated Lime 1971.092 42.780 Hydrated Lime 9844.821 44.098 Hydrated Lime 7804.834 46.935 Hydrated Lime 7935.026 42.648 Hydrated Lime 7093.579 41.233 Hydrated Lime 8959.012 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 32.751 Hydrated Lime 6394.812 41.034 Hydrated Lime 7566.967 37.482 Hydrated Lime 7561.385 1.046 Hydrated Lime 96.041 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 31.210 Hydrated Lime 10412.664 37.024 Hydrated Lime 10184.279Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

-0.008 181.941 -0.009 154.296 -0.008 155.410 -0.008 157.589 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.005 161.341 -0.013 161.279 -0.013 156.338 -0.013 155.822 -0.012 157.366 -0.012 165.098 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.009 164.575 -0.010 159.105 -0.010 159.392 0.000 128.809 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.011 164.228 -0.011 159.821Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)EIA

Facility Code Facility Name Boiler ID

52007 Mecklenburg Power Station BLR1

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 15Mar2010 20.620 KPPH Day 2 16Mar2010 38.976 KPPH Day 3 17Mar2010 36.913 KPPH Day 4 18Mar2010 35.650 KPPH Day 5 19Mar2010 Unit Off-Line Day 6 20Mar2010 Unit Off-Line Day 7 21Mar2010 Unit Off-Line Day 8 22Mar2010 Unit Off-Line Day 9 23Mar2010 Unit Off-Line Day 10 24Mar2010 Unit Off-Line Day 11 25Mar2010 Unit Off-Line Day 12 26Mar2010 Unit Off-Line Day 13 27Mar2010 Unit Off-Line Day 14 28Mar2010 9.780 KPPH Day 15 29Mar2010 51.033 KPPH Day 16 30Mar2010 51.529 KPPH Day 17 31Mar2010 50.047 KPPH Day 18 01Apr2010 46.527 KPPH Day 19 02Apr2010 44.528 KPPH Day 20 03Apr2010 Unit Off-Line Day 21 04Apr2010 Unit Off-Line Day 22 05Apr2010 33.899 KPPH Day 23 06Apr2010 41.109 KPPH Day 24 07Apr2010 42.562 KPPH Day 25 08Apr2010 0.519 KPPH Day 26 09Apr2010 Unit Off-Line Day 27 10Apr2010 Unit Off-Line Day 28 11Apr2010 Unit Off-Line Day 29 12Apr2010 39.445 KPPH Day 30 13Apr2010 46.262 KPPHDaily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing RateCoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)Av erage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 247.208 414.341 386.040 365.047 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 118.171 513.402 500.218 485.639 456.540 444.979 Unit Off-Line Unit Off-Line 328.111 404.214 414.198 71.103 Unit Off-Line Unit Off-Line Unit Off-Line 385.784 450.293Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 520.636 580.584 955.077 1076.930 894.425 1015.293 862.416 978.216 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 211.094 245.954 1346.109 1483.571 1368.027 1506.311 1333.028 1469.777 1232.190 1366.156 1193.218 1316.204 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 864.649 964.644 1077.816 1203.926 1119.358 1242.179 15.346 22.042 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 1018.697 1129.608 1212.333 1339.867Control Device Operating Parameters, A s A ppicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

76610.157 1.542 87578.268 1.852 79895.765 1.602 77750.653 1.471 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 55040.995 0.858 117738.655 2.823 118970.613 2.894 117134.702 2.855 109512.351 2.653 107916.412 2.529 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 88387.701 1.922 93084.280 2.155 96506.588 2.058 6737.673 0.130 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 99836.910 2.078 104525.543 2.203FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) 17.750 Hydrated Lime 5957.541 28.321 Hydrated Lime 9119.452 26.655 Hydrated Lime 8104.032 26.842 Hydrated Lime 7810.288 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 8.163 Hydrated Lime 1971.092 42.780 Hydrated Lime 9844.821 44.098 Hydrated Lime 7804.834 46.935 Hydrated Lime 7935.026 42.648 Hydrated Lime 7093.579 41.233 Hydrated Lime 8959.012 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 32.751 Hydrated Lime 6394.812 41.034 Hydrated Lime 7566.967 37.482 Hydrated Lime 7561.385 1.046 Hydrated Lime 96.041 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 31.210 Hydrated Lime 10412.664 37.024 Hydrated Lime 10184.279Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

-0.008 181.941 -0.009 154.296 -0.008 155.410 -0.008 157.589 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.005 161.341 -0.013 161.279 -0.013 156.338 -0.013 155.822 -0.012 157.366 -0.012 165.098 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.009 164.575 -0.010 159.105 -0.010 159.392 0.000 128.809 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.011 164.228 -0.011 159.821Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)EIA

Facility Code Facility Name Boiler ID

52007 Mecklenburg Power Station BLR1

Daily A verage Process Data for a 30 Day Period Including the Testing Date Date Coal Firing Rate Coal Firing Rate (units) Synfuel Firing Rate Day 1 15Mar2010 20.620 KPPH Day 2 16Mar2010 38.976 KPPH Day 3 17Mar2010 36.913 KPPH Day 4 18Mar2010 35.650 KPPH Day 5 19Mar2010 Unit Off-Line Day 6 20Mar2010 Unit Off-Line Day 7 21Mar2010 Unit Off-Line Day 8 22Mar2010 Unit Off-Line Day 9 23Mar2010 Unit Off-Line Day 10 24Mar2010 Unit Off-Line Day 11 25Mar2010 Unit Off-Line Day 12 26Mar2010 Unit Off-Line Day 13 27Mar2010 Unit Off-Line Day 14 28Mar2010 9.780 KPPH Day 15 29Mar2010 51.033 KPPH Day 16 30Mar2010 51.529 KPPH Day 17 31Mar2010 50.047 KPPH Day 18 01Apr2010 46.527 KPPH Day 19 02Apr2010 44.528 KPPH Day 20 03Apr2010 Unit Off-Line Day 21 04Apr2010 Unit Off-Line Day 22 05Apr2010 33.899 KPPH Day 23 06Apr2010 41.109 KPPH Day 24 07Apr2010 42.562 KPPH Day 25 08Apr2010 0.519 KPPH Day 26 09Apr2010 Unit Off-Line Day 27 10Apr2010 Unit Off-Line Day 28 11Apr2010 Unit Off-Line Day 29 12Apr2010 39.445 KPPH Day 30 13Apr2010 46.262 KPPHDaily A verage Process Data for a 30 Day Period Including the Testing Date Synfuel Firing Rate (units) Pet Coke Firing Rate Pet Coke Firing Rate (units) Coal Gas Firing RateCoal Gas Firing Rate (units) Fuel oil Firing Rate Fuel oil Firing Rate (units)Av erage Heat Input (MMBtu/hr) Steam Output (1,000 lbs steam/hr) 247.208 414.341 386.040 365.047 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 118.171 513.402 500.218 485.639 456.540 444.979 Unit Off-Line Unit Off-Line 328.111 404.214 414.198 71.103 Unit Off-Line Unit Off-Line Unit Off-Line 385.784 450.293Unit Net Electric Generation (MWh) Unit Gross Electric Generation (MWe) 520.636 580.584 955.077 1076.930 894.425 1015.293 862.416 978.216 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 211.094 245.954 1346.109 1483.571 1368.027 1506.311 1333.028 1469.777 1232.190 1366.156 1193.218 1316.204 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 864.649 964.644 1077.816 1203.926 1119.358 1242.179 15.346 22.042 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 1018.697 1129.608 1212.333 1339.867Control Device Operating Parameters, A s A ppicable Flue Gas Flow Rate (dscfm) Pressure Drop across FGD (in H2O)

76610.157 1.542 87578.268 1.852 79895.765 1.602 77750.653 1.471 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 55040.995 0.858 117738.655 2.823 118970.613 2.894 117134.702 2.855 109512.351 2.653 107916.412 2.529 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 88387.701 1.922 93084.280 2.155 96506.588 2.058 6737.673 0.130 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line 99836.910 2.078 104525.543 2.203FGD Scrubber Liquor Flow Rate (gals/min) Sorbent Type Sorbent Injection Rate (lb/hr) 17.750 Hydrated Lime 5957.541 28.321 Hydrated Lime 9119.452 26.655 Hydrated Lime 8104.032 26.842 Hydrated Lime 7810.288 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 8.163 Hydrated Lime 1971.092 42.780 Hydrated Lime 9844.821 44.098 Hydrated Lime 7804.834 46.935 Hydrated Lime 7935.026 42.648 Hydrated Lime 7093.579 41.233 Hydrated Lime 8959.012 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 32.751 Hydrated Lime 6394.812 41.034 Hydrated Lime 7566.967 37.482 Hydrated Lime 7561.385 1.046 Hydrated Lime 96.041 Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line Unit Off-Line Hydrated Lime Unit Off-Line 31.210 Hydrated Lime 10412.664 37.024 Hydrated Lime 10184.279Other Boiler or Control Device Operating Parameters (e.g., Boiler O2)

Flue Gas Pressure (atm) Flue Gas Sampling Point Temperature (Deg F)

-0.008 181.941 -0.009 154.296 -0.008 155.410 -0.008 157.589 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.005 161.341 -0.013 161.279 -0.013 156.338 -0.013 155.822 -0.012 157.366 -0.012 165.098 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.009 164.575 -0.010 159.105 -0.010 159.392 0.000 128.809 Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line Unit Off-Line -0.011 164.228 -0.011 159.821Flue Gas Oxygen Content (%) Flue Gas Carbon Dioxide Content (%) Flue Gas Moisture Content (%)

5.6 13.4 13.2 13.0 13.1 13.2

11.3 13.3 13.5 0.7