### Name: Alan Madewell, P.E.

Title: Manager, Environmental, Energy Supp Company: Progress Energy Carolinas, Inc. Sign Date: 9/3/2010 Name: Carl Vineyard, P.E. Title: Project Manager Company: Grace Consulting, Inc. Sign Date: 9/3/2010 Permitted Facility Representative / Date Testing Company Representative / Date 

## Progress Energy, Asheville Plant, Unit 1

Final Test Report for

/ / Based on information and belief formed after reasonable inquiry, I certify that the statements and information in this test report are true, accurate, and complete. I have reviewed all testing details and results in this test report and hereby certify that the test report is authentic and accurate.

Thursday, February 17, 2011 Page 1 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010 Facility Information: Progress Energy, Asheville, Unit 1
200 CP&L Drive

Arden NC28704-9781 Contact:Cynthia Winston Phone:919-546-5538 Fax: 919-546-5538 Email: Cynthia.Winston@pgnmail.com Testing Company: Grace Consulting, Inc.
510 Dickson Street

Wellington OH44090 Contact:Carl Vineyard Phone:440-647-6672 Fax: 440-647-6673 Email: carlvineyard@gcitest.com

Air Permit Number: 11-628-05 Permitted Source ID/Name: Unit 1 Asheville Permitted Maximum Process Rate: 2155 mmbtu/hr Max. Normal Operation Process Rate: 1400 mmBtu Target Process Test Rate 1400 mmBtu

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: Flow diagram attached. Industry/SCC/NAIS22111

Sampling Location Information:

Test Parameter Information: AFS #:3702100628 FRS #:110000587071

SCC / Description10100202 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Pulverized Coal: Dry Bottom (Bituminous Coal)

The following state and federal regulations that apply to the proposed testing:

Location Round

Duct Diam. Distance from upstream dist. Distance from

downstream dist. Number of

Traverse Ports Equiv. Diam Min.Travers Points Rect. Duct Length /Width Unit 1 Stack 198 2052 708 4 0 4 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location Hydrogen Chloride Method 26A 3 180 0 Unit 1 Stack Hydrogen Fluoride Method 26A 3 180 0 Unit 1 Stack Cadmium Method 29 3 240 0 Unit 1 Stack Antimony Method 29 3 240 0 Unit 1 Stack Arsenic Method 29 3 240 0 Unit 1 Stack Beryllium Method 29 3 240 0 Unit 1 Stack Filterable Particulate Method 29 3 240 0 Unit 1 Stack



### Thursday, February 17, 2011 Page 2 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010

The following describes any modifications and/or deviations to the applicable test methods. If alternative methods were requested, see the attachments for documentation of request AND approval, including dates. The HCN was sampled using CTM 033 with 6 Normal NaOH and an additional impinger for one hour per the clarification given by the USEPA.

Chromium Method 29 3 240 0 Unit 1 Stack Cobalt Method 29 3 240 0 Unit 1 Stack Thallium Method 29 3 240 0 Unit 1 Stack Barium Method 29 3 240 0 Unit 1 Stack Zinc Method 29 3 240 0 Unit 1 Stack Copper Method 29 3 240 0 Unit 1 Stack Selenium Method 29 3 240 0 Unit 1 Stack Silver Method 29 3 240 0 Unit 1 Stack Phosphorus (yellow or white)Method 29 3 240 0 Unit 1 Stack Lead Method 29 3 240 0 Unit 1 Stack Nickel Method 29 3 240 0 Unit 1 Stack Manganese Method 29 3 240 0 Unit 1 Stack Co2 Method 3A CO2 3 240 0 Unit 1 Stack O2 Method 3A O2 3 240 0 Unit 1 Stack Organic Condensible

Particulate Method 5/OTM-28 3 240 0 Unit 1 Stack
Inorganic (Aqueous)

Condensible Part. Method 5/OTM-28 3 240 0 Unit 1 Stack

Filterable Particulate Method 5/OTM-28 3 240 0 Unit 1 Stack Total Particulate Method 5/OTM-28 3 240 0 Unit 1 Stack Sulfur Dioxide Method 6C 3 240 0 Unit 1 Stack Nitrogen oxides (NOx) Method 7E 3 240 0 Unit 1 Stack



### Thursday, February 17, 2011 Page 3 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010 Sampling / Stack Data Results Summary


### Location Unit 1 Stack - Method 26A Average Run Number 1 2 3
Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM 12:00:00 PM 6:30:00 AM

Run Finish Time 10:20:30 AM3:20:30 PM 9:50:30 AM Net Run Time, minutes 180 180 180 Dry Gas Meter Volume Sampled, dscf 144.702 109.198 108.757 120.886 Moisture Content of Stack Gas, % 12.97 14.59 14.21 13.923 Moisture Saturation at Stack Gas Temperature, % 12.97 12.88 12.94 12.930 Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Average Stack Gas Temperature, °F 123.00 122.75 122.88 122.877 Dry Volumetric Flow Rate, dry scfm 508,351.1 503,632.5 504,207.3 505,396.967 Actual Wet Volumetric Flue Gas Flow Rate, acfm 669,571.6 662,387.1 664,439.8 665,466.167 Percent Isokinetic of Sampling Rate, % 99.2 99.4 98.9 99.167 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 4 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 29 Average Run Number 1 2 3
Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM 12:00:00 PM 6:30:00 AM

Run Finish Time 11:16:00 AM4:17:00 PM10:45:00 AM Net Run Time, minutes 240 240 240 Dry Gas Meter Volume Sampled, dscf 190.761 124.011 146.497 153.756 Moisture Content of Stack Gas, % 12.96 14.87 12.86 13.563 Moisture Saturation at Stack Gas Temperature, % 13.26 13.02 13.48 13.253 Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Average Stack Gas Temperature, °F 123.81 123.13 124.35 123.763 Dry Volumetric Flow Rate, dry scfm 504,007.5 500,841.0 507,131.0 503,993.167 Actual Wet Volumetric Flue Gas Flow Rate, acfm 664,696.4 660,206.1 669,828.2 664,910.233 Percent Isokinetic of Sampling Rate, % 98.9 92.6 108.0 99.833 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Location Unit 1 Stack - Method 3A CO2 Average Run Number 1 2 3
Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM1:00:00 PM 6:30:00 AM Run Finish Time 11:00:00 AM5:00:00 PM10:30:00 AM Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Dry Volumetric Flow Rate, dry scfm 586473 584462 582975 584,636.667 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Moisture, % 13.6 11 10.4 11.667 Fuel Type Override Override Override
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 5 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 3A O2 Average Run Number 1 2 3
Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM1:00:00 PM 6:30:00 AM Run Finish Time 11:00:00 AM5:00:00 PM10:30:00 AM Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Dry Volumetric Flow Rate, dry scfm 586473 584462 582975 584,636.667 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Moisture, % 13.6 11 10.4 11.667 Fuel Type Override Override Override
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Location Unit 1 Stack - Method 5/OTM-28 Average Run Number 1 2 3
Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM 12:00:00 PM 6:30:00 AM

Run Finish Time 11:30:00 AM4:30:00 PM10:40:00 AM Net Run Time, minutes 240 240 240 Dry Gas Meter Volume Sampled, dscf 197.752 155.472 155.264 169.496 Moisture Content of Stack Gas, % 11.72 11.00 10.37 11.030 Moisture Saturation at Stack Gas Temperature, % 13.64 13.56 13.48 13.560 Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Average Stack Gas Temperature, °F 124.83 124.63 124.35 124.603 Dry Volumetric Flow Rate, dry scfm 515,614.8 519,998.0 522,621.2 519,411.333 Actual Wet Volumetric Flue Gas Flow Rate, acfm 671,624.3 671,624.3 671,111.1 671,453.233 Percent Isokinetic of Sampling Rate, % 100.2 97.3 96.7 98.067 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 6 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 6C Average Run Number 1 2 3
Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM1:00:00 PM 6:30:00 AM Run Finish Time 11:00:00 AM5:00:00 PM10:30:00 AM Carbon Dioxide, % 12.4 12.2 12.3 12.300 Oxygen, % 6.2 6.1 5.9 6.067 Dry Volumetric Flow Rate, dry scfm 586473 584462 582975 584,636.667 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Moisture, % 13.6 11 10.4 11.667 Fuel Type Override Override Override
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Location Unit 1 Stack - Method 7E Average Run Number 1 2 3
Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM1:00:00 PM 6:30:00 AM Run Finish Time 11:00:00 AM5:00:00 PM10:30:00 AM Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Dry Volumetric Flow Rate, dry scfm 586473 584462 582975 584,636.667 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Moisture, % 13.6 11 10.4 11.667 Fuel Type Override Override Override
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 7 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010 Emissions Summary


### Location: Unit 1 Stack - Method 26A Compound: Hydrogen Chloride Average RunNumber 1 2 3 Mass_mg 32.174 26.361 16.234 24.923 lb/mmBtuO2 6.76E-03 7.21E-03 4.43E-03 0.006 

### Compound: Hydrogen Fluoride Average RunNumber 1 2 3 Mass_mg 0.282 0.224 0.246 0.251 lb/mmBtuO2 5.92E-05 6.13E-05 6.72E-05 0.000



### Location: Unit 1 Stack - Method 29 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.000768 0.000258 0.000112 0.000 lb/mmBtuO2 1.22E-07 6.22E-08 2.27E-08 0.000 

### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.0213 0.012 0.0053 0.013 lb/mmBtuO2 3.39E-06 2.89E-06 1.07E-06 0.000 

### Compound: Barium Average RunNumber 1 2 3 Mass_mg 0.0178 0.0084 0.0018 0.009 lb/mmBtuO2 2.84E-06 2.02E-06 3.65E-07 0.000 

### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.000282 0.000035 0.000024 0.000 lb/mmBtuO2 4.49E-08 8.43E-09 4.87E-09 0.000 

### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.002017 0.000367 0.000142 0.001 lb/mmBtuO2 3.21E-07 8.84E-08 2.88E-08 0.000 

### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.1629 0.028 0.0072 0.066 lb/mmBtuO2 2.60E-05 6.75E-06 1.46E-06 0.000



### Thursday, February 17, 2011 Page 8 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010 Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.012314 0.002314 0.001684 0.005 lb/mmBtuO2 1.96E-06 5.58E-07 3.41E-07 0.000 

### Compound: Copper Average RunNumber 1 2 3 Mass_mg 0.0635 0.0147 0.0299 0.036 lb/mmBtuO2 1.01E-05 3.54E-06 6.06E-06 0.000 

### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 22.5 10.3 11.2 14.667 lb/mmBtuO2 3.59E-03 2.48E-03 2.27E-03 0.003 

### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.02902 0.00062 0.03607 0.022 lb/mmBtuO2 4.62E-06 1.49E-07 7.31E-06 0.000 

### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.04794 0.01074 0.05754 0.039 lb/mmBtuO2 7.64E-06 2.59E-06 1.17E-05 0.000 

### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 0.2403 0.0274 2.2246 0.831 lb/mmBtuO2 3.83E-05 6.60E-06 4.51E-04 0.000 

### Compound: Phosphorus (yellow or white) Average RunNumber 1 2 3 Mass_mg 0.0533 0.0159 0.0107 0.027 lb/mmBtuO2 8.49E-06 3.83E-06 2.17E-06 0.000 

### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.1212 0.0667 0.0623 0.083 lb/mmBtuO2 1.93E-05 1.61E-05 1.26E-05 0.000 

### Compound: Silver Average RunNumber 1 2 3 Mass_mg 0.003477 0.001497 0.000437 0.002 lb/mmBtuO2 5.54E-07 3.61E-07 8.86E-08 0.000



### Thursday, February 17, 2011 Page 9 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010 Compound: Thallium Average RunNumber 1 2 3 Mass_mg 0.000137 0.000102 0.000102 0.000 lb/mmBtuO2 2.18E-08 2.46E-08 2.07E-08 0.000 

### Compound: Zinc Average RunNumber 1 2 3 Mass_mg 0.1793 0.0696 0.0581 0.102 lb/mmBtuO2 2.86E-05 1.68E-05 1.18E-05 0.000



### Location: Unit 1 Stack - Method 5/OTM-28 Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 36.4 11.7 10.1 19.400 lb/mmBtuO2 5.59E-03 2.25E-03 1.93E-03 0.003 

### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 113.2 30 10 51.067 lb/mmBtuO2 1.74E-02 5.77E-03 1.91E-03 0.008 

### Compound: Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 5.6 6.7 1.9 4.733 lb/mmBtuO2 8.61E-04 1.29E-03 3.64E-04 0.001 

### Compound: Total Particulate Average RunNumber 1 2 3 Mass_mg 155.2 48.4 22 75.200 lb/mmBtuO2 2.39E-02 9.30E-03 4.21E-03 0.012



### Location: Unit 1 Stack - Method 6C Compound: Sulfur Dioxide Average Run 1 2 3 lb/mmBtuO2 5.34E-02 5.67E-02 4.48E-02 0.052 ppm 2.33E+01 2.52E+01 2.00E+01 22.833 ppm@7%O2 2.20E+01 2.37E+01 1.85E+01 21.400



### Location: Unit 1 Stack - Method 7E Compound: Nitrogen oxides (NOx) Average Run 1 2 3 lb/mmBtuO2 3.76E-02 3.79E-02 3.51E-02 0.037 ppm 2.29E+01 2.34E+01 2.18E+01 22.700 ppm@7%O2 2.17E+01 2.20E+01 2.02E+01 21.300


### Thursday, February 17, 2011 Page 10 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010

Process Run Data



### Thursday, February 17, 2011 Page 11 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010 Process Run Data

APCD Run Data

Process Lab Run Data 

### Run Name Value UOM Comments Target Value 1 Heat Input 1422 mmBtu/hr 1400


### 1 Steam Flow 1365 klbs/hr 1350
1 Coal Burned 85.15 tons/hr 80
2 Heat Input 1422 mmBtu/hr 1400


### 2 Steam Flow 1373 klbs/hr 1350
2 Coal Burned 81.89 tons/hr 80
3 Heat Input 1422 mmBtu/hr 1400


### 3 Steam Flow 1388 klbs/hr 1350
3 Coal Burned 82.42 tons/hr 80



### Run Name Value UOM Comments Target Value 1 Slurry Flow 60.79 GPM 60


### 2 Slurry Flow 60.25 GPM 60
3 Slurry Flow 61.57 GPM 60

Run Name Value UOM Comments 

### 1 0

Thursday, February 17, 2011 Page 12 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010 Sampling / Stack Data Results Detail


### Location Unit 1 Stack - Method 26A Average Run Number 1 2 3 Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM12:00:00 PM 6:30:00 AM Run Finish Time 10:20:30 AM 3:20:30 PM 9:50:30 AM Net Traversing Points 24 24 24 Net Run Time, minutes 180 180 180 Nozzle Diameter, inches 0.25 0.218 0.218 0.229 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.015 1.015 1.015 1.015 Barometric Pressure, inches of Mercury 28.86 28.86 28.82 28.847 Average Orifice Meter Differential, inches H2O 2.26 1.34 1.30 1.633 Dry Gas Meter Volume Sampled, cubic feet 151.512 116.699 114.215 127.475 Average Dry Gas Meter Temperature, °F 84.38 94.33 83.92 87.543 Dry Gas Meter Volume Sampled, dscf 144.702 109.198 108.757 120.886 Total Moisture Liquid collected, g 458.2 396.3 382.6 412.367 Volume of Water Vapor, standard cubic feet 21.57 18.65 18.01 19.410 Moisture Content of Stack Gas, % 12.97 14.59 14.21 13.923 Moisture Saturation at Stack Gas Temperature, % 12.97 12.88 12.94 12.930 Dry Mole Fraction 0.8703 0.8712 0.8706 0.871 Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Carbon Monoxide & Nitrogen, % 81.7 81.7 81.8 81.733 Fuel Factor 1.21 1.21 1.22 Dry Molecular Weight, lb/lb-Mole 30.18 30.20 30.20 30.193 Wet Molecular weight, lb/lb-Mole 28.60 28.94 28.85 28.797 Flue Gas Static Pressure, inches of H2O -0.59 -0.49 -0.4 -0.493 Absolute Flue Gas Pressure, inches of Mercury 28.82 28.82 28.79 28.810 Average Stack Gas Temperature, °F 123.00 122.75 122.88 122.877 Average Velocity Head, inches of H2O 0.7468850291 475930.739699714

2789860.741039846

745239 0.743
Average Stack Gas Velocity, feet/second 52.19 51.63 51.79 51.870 Stack Cross-Sectional Area, square feet 213.825 213.825 213.825 213.825 Dry Volumetric Flow Rate, dry scfm 508,351.1 503,632.5 504,207.3505,396.967 Actual Wet Volumetric Flue Gas Flow Rate, acfm 669,571.6 662,387.1 664,439.8665,466.167 Percent Isokinetic of Sampling Rate, % 99.2 99.4 98.9 99.167 Percent Excess Air, % 40.3 39.4 37.6 39.100 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Round Duct Diameter, inches 198 198 198 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 13 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 29 Average Run Number 1 2 3 Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM12:00:00 PM 6:30:00 AM Run Finish Time 11:16:00 AM4:17:00 PM10:45:00 AM Net Traversing Points 48 48 48 Net Run Time, minutes 240 240 240 Nozzle Diameter, inches 0.25 0.209 0.209 0.223 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.017 1.017 1.017 1.017 Barometric Pressure, inches of Mercury 28.86 28.86 28.82 28.847 Average Orifice Meter Differential, inches H2O 2.35 1.17 1.16 1.560 Dry Gas Meter Volume Sampled, cubic feet 201.161 132.680 154.710 162.850 Average Dry Gas Meter Temperature, °F 89.46 95.81 87.85 91.040 Dry Gas Meter Volume Sampled, dscf 190.761 124.011 146.497 153.756 Total Moisture Liquid collected, g 603.6 460.4 459.3 507.767 Volume of Water Vapor, standard cubic feet 28.41 21.67 21.62 23.900 Moisture Content of Stack Gas, % 12.96 14.87 12.86 13.563 Moisture Saturation at Stack Gas Temperature, % 13.26 13.02 13.48 13.253 Dry Mole Fraction 0.8704 0.8698 0.8714 0.871 Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Carbon Monoxide & Nitrogen, % 81.7 81.7 81.8 81.733 Fuel Factor 1.21 1.21 1.22 Dry Molecular Weight, lb/lb-Mole 30.18 30.20 30.20 30.193 Wet Molecular weight, lb/lb-Mole 28.60 28.94 28.63 28.723 Flue Gas Static Pressure, inches of H2O -0.59 -0.54 -0.62 -0.583 Absolute Flue Gas Pressure, inches of Mercury 28.82 28.82 28.77 28.803 Average Stack Gas Temperature, °F 123.81 123.13 124.35 123.763 Average Velocity Head, inches of H2O 0.7347722814 757480.734477056

7064020.745019341

554471 0.738
Average Stack Gas Velocity, feet/second 51.81 51.46 52.21 51.827 Stack Cross-Sectional Area, square feet 213.825 213.825 213.825 213.825 Dry Volumetric Flow Rate, dry scfm 504,007.5 500,841.0 507,131.0503,993.167 Actual Wet Volumetric Flue Gas Flow Rate, acfm 664,696.4 660,206.1 669,828.2664,910.233 Percent Isokinetic of Sampling Rate, % 98.9 92.6 108.0 99.833 Percent Excess Air, % 40.3 39.4 37.6 39.100 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Round Duct Diameter, inches 198 198 198 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 14 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 3A CO2 Average Run Number 1 2 3 Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM 1:00:00 PM 6:30:00 AM Run Finish Time 11:00:00 AM 5:00:00 PM10:30:00 AM Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Fuel Factor 1.21 1.21 1.22 Dry Volumetric Flow Rate, dry scfm 586473 584462 582975584,636.667 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Moisture, % 13.6 11 10.4 11.667 Analyzer Make Calif Analytical Calif

Analytical Calif

Analytical Analyzer Model 200 200 200 200.000 Analyzer Serial Number 1L05017 1L05017 1L05017 Operating Range 18.1 18.1 18.1 18.100 Operating Units % % % No. Readings/Avg. 240 240 240 240.000 Calibration Set 5 5 6 5.333 Calibration Pre Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Pre Zero Cylinder Instrument Response 0.11 0.05 0.13 0.097 Calibration Pre Zero Cylinder Bias 0.5 0.17 0.22 0.297 Calibration Pre Zero Cylinder Drift 0 0 0 0.000 Calibration Pre High Cylinder ID EB0002789_C O2EB0002789_

CO2EB0002789_

CO2 Calibration Pre High Cylinder Instrument Response 9.06 9.03 9.16 9.083 Calibration Pre High Cylinder Bias 0.11 -0.06 0.28 0.110 Calibration Pre High Cylinder Drift 0 0 0 0.000 Calibration Post Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Post Zero Cylinder Instrument Response 0.05 0.04 0.06 0.050 Calibration Post Zero Cylinder Bias 0.17 0.11 -0.17 0.037 Calibration Post Zero Cylinder Drift 0.33 0.06 0.39 0.260 Calibration Post High Cylinder ID EB0002789_C O2EB0002789_

CO2EB0002789_

CO2 Calibration Post High Cylinder Instrument Response 9.03 9.04 9.05 9.040 Calibration Post High Cylinder Bias -0.06 0 -0.33 -0.130 Calibration Post High Cylinder Drift 0.17 0.06 0.61 0.280 Cavg 12.16 12.23 12.43 12.273 Cavg Units ppmvd ppmvd ppmvd Cgas 12.0867 12.1579 12.2802 12.175 Cgas Units ppmvd ppmvd ppmvd Fuel Type Override Override Override Fw 0 0 0 0.000 Fc 0 0 0 0.000 Cgasw 0 0 0 0.000 Cgasw Units



### Thursday, February 17, 2011 Page 15 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 3A O2 Average Run Number 1 2 3 Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM 1:00:00 PM 6:30:00 AM Run Finish Time 11:00:00 AM 5:00:00 PM10:30:00 AM Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Fuel Factor 1.21 1.21 1.22 Dry Volumetric Flow Rate, dry scfm 586473 584462 582975584,636.667 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Moisture, % 13.6 11 10.4 11.667 Analyzer Make Calif Analytical Calif

Analytical Calif

Analytical Analyzer Model 200 200 200 200.000 Analyzer Serial Number 1L05017 1L05017 1L05017 Operating Range 22.4 22.4 22.4 22.400 Operating Units % % % No. Readings/Avg. 240 240 240 240.000 Calibration Set 7 7 8 7.333 Calibration Pre Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Pre Zero Cylinder Instrument Response 0.04 0.09 0.01 0.047 Calibration Pre Zero Cylinder Bias -0.13 0.09 -0.18 -0.073 Calibration Pre Zero Cylinder Drift 0 0 0 0.000 Calibration Pre High Cylinder ID EB0002789EB0002789 EB0002789 Calibration Pre High Cylinder Instrument Response 11.05 11.01 11.09 11.050 Calibration Pre High Cylinder Bias 0.09 -0.09 0.22 0.073 Calibration Pre High Cylinder Drift 0 0 0 0.000 Calibration Post Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Post Zero Cylinder Instrument Response 0.09 0.11 0.02 0.073 Calibration Post Zero Cylinder Bias 0.09 0.18 -0.13 0.047 Calibration Post Zero Cylinder Drift 0.22 0.09 0.05 0.120 Calibration Post High Cylinder ID EB0002789EB0002789 EB0002789 Calibration Post High Cylinder Instrument Response 11.01 11.1 11.02 11.043 Calibration Post High Cylinder Bias -0.09 0.31 -0.09 0.043 Calibration Post High Cylinder Drift 0.18 0.4 0.31 0.297 Cavg 6.25 6.2 5.98 6.143 Cavg Units ppmvd ppmvd ppmvd Cgas 6.2047 6.1251 5.9434 6.091 Cgas Units ppmvd ppmvd ppmvd Fuel Type Override Override Override Fw 0 0 0 0.000 Fc 0 0 0 0.000 Cgasw 0 0 0 0.000 Cgasw Units



### Thursday, February 17, 2011 Page 16 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 5/OTM-28 Average Run Number 1 2 3 Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM12:00:00 PM 6:30:00 AM Run Finish Time 11:30:00 AM4:30:00 PM10:40:00 AM Net Traversing Points 48 48 48 Net Run Time, minutes 240 240 240 Nozzle Diameter, inches 0.25 0.224 0.224 0.233 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.018 1.018 1.018 1.018 Barometric Pressure, inches of Mercury 28.86 28.86 28.82 28.847 Average Orifice Meter Differential, inches H2O 2.40 1.55 1.50 1.817 Dry Gas Meter Volume Sampled, cubic feet 207.733 164.579 161.719 178.010 Average Dry Gas Meter Temperature, °F 87.96 91.00 81.33 86.763 Dry Gas Meter Volume Sampled, dscf 197.752 155.472 155.264 169.496 Total Moisture Liquid collected, g 557.8 408.1 381.7 449.200 Volume of Water Vapor, standard cubic feet 26.26 19.21 17.97 21.147 Moisture Content of Stack Gas, % 11.72 11.00 10.37 11.030 Moisture Saturation at Stack Gas Temperature, % 13.64 13.56 13.48 13.560 Dry Mole Fraction 0.8828 0.89 0.8963 0.890 Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Carbon Monoxide & Nitrogen, % 81.7 81.7 81.8 81.733 Fuel Factor 1.21 1.21 1.22 Dry Molecular Weight, lb/lb-Mole 30.18 30.20 30.20 30.193 Wet Molecular weight, lb/lb-Mole 28.75 28.86 28.93 28.847 Flue Gas Static Pressure, inches of H2O -0.59 -0.54 -0.62 -0.583 Absolute Flue Gas Pressure, inches of Mercury 28.82 28.82 28.77 28.803 Average Stack Gas Temperature, °F 124.83 124.63 124.35 124.603 Average Velocity Head, inches of H2O 0.7529115119 529570.756177505

143380.755735259

298353 0.755
Average Stack Gas Velocity, feet/second 52.35 52.35 52.31 52.337 Stack Cross-Sectional Area, square feet 213.825 213.825 213.825 213.825 Dry Volumetric Flow Rate, dry scfm 515,614.8 519,998.0 522,621.2519,411.333 Actual Wet Volumetric Flue Gas Flow Rate, acfm 671,624.3 671,624.3 671,111.1671,453.233 Percent Isokinetic of Sampling Rate, % 100.2 97.3 96.7 98.067 Percent Excess Air, % 40.3 39.4 37.6 39.100 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Round Duct Diameter, inches 198 198 198 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 0 0 0 0.000 Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 17 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 6C Average Run Number 1 2 3 Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM 1:00:00 PM 6:30:00 AM Run Finish Time 11:00:00 AM 5:00:00 PM10:30:00 AM Carbon Dioxide, % 12.4 12.2 12.3 12.300 Oxygen, % 6.2 6.1 5.9 6.067 Fuel Factor 1.19 1.21 1.22 Dry Volumetric Flow Rate, dry scfm 586473 584462 582975584,636.667 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Moisture, % 13.6 11 10.4 11.667 Analyzer Make Western Research Western

Research Western

Research Analyzer Model 721M 721M 721M Analyzer Serial Number 93-721M8062-6 93-721M8062-6 93-721M8062-6 Operating Range 50.1 50.1 50.1 50.100 Operating Units ppm ppm ppm No. Readings/Avg. 240 240 240 240.000 Calibration Set 1 1 2 1.333 Calibration Pre Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Pre Zero Cylinder Instrument Response 0.06 0.01 0.17 0.080 Calibration Pre Zero Cylinder Bias -0.04 -0.14 0.24 0.020 Calibration Pre Zero Cylinder Drift 0 0 0 0.000 Calibration Pre High Cylinder ID EB0012233 EB0012233 EB0012233 Calibration Pre High Cylinder Instrument Response 25.56 25.28 25.99 25.610 Calibration Pre High Cylinder Bias 1.4 0.84 2.12 1.453 Calibration Pre High Cylinder Drift 0 0 0 0.000 Calibration Post Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Post Zero Cylinder Instrument Response 0.01 0.09 0.06 0.053 Calibration Post Zero Cylinder Bias -0.14 0.02 0.02 -0.033 Calibration Post Zero Cylinder Drift 0.1 0.16 0.22 0.160 Calibration Post High Cylinder ID EB0012233 EB0012233 EB0012233 Calibration Post High Cylinder Instrument Response 25.28 25.12 25.16 25.187 Calibration Post High Cylinder Bias 0.84 0.52 0.46 0.607 Calibration Post High Cylinder Drift 0.56 0.32 1.66 0.847 Cavg 23.61 25.27 20.41 23.097 Cavg Units ppmvd ppmvd ppmvd Cgas 23.3103 25.1699 20.008 22.829 Cgas Units ppmvd ppmvd ppmvd Fuel Type Override Override Override Fw 0 0 0 0.000 Fc 0 0 0 0.000 Cgasw 0 0 0 0.000 Cgasw Units



### Thursday, February 17, 2011 Page 18 of 19

### Progress Energy, Asheville Plant, Unit 1
9/3/2010
Location Unit 1 Stack - Method 7E Average Run Number 1 2 3 Test Date 4/13/2010 4/13/2010 4/14/2010 Run Start Time 7:00:00 AM 1:00:00 PM 6:30:00 AM Run Finish Time 11:00:00 AM 5:00:00 PM10:30:00 AM Carbon Dioxide, % 12.1 12.2 12.3 12.200 Oxygen, % 6.2 6.1 5.9 6.067 Fuel Factor 1.21 1.21 1.22 Dry Volumetric Flow Rate, dry scfm 586473 584462 582975584,636.667 F-Factor, dscfm/MMBtu @ %O2 9697 9599 9671 9,655.667 Moisture, % 13.6 11 10.4 11.667 Analyzer Make Thermo Thermo Thermo Analyzer Model 42C 42C 42C Analyzer Serial Number 42chl_67507_ 35742chl_67507

_35742chl_67507_

357 Operating Range 50.6 50.6 50.6 50.600 Operating Units ppm ppm ppm No. Readings/Avg. 240 240 240 240.000 Calibration Set 3 3 4 3.333 Calibration Pre Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Pre Zero Cylinder Instrument Response 0.03 0.09 0.17 0.097 Calibration Pre Zero Cylinder Bias 0 0.12 0.18 0.100 Calibration Pre Zero Cylinder Drift 0 0 0 0.000 Calibration Pre High Cylinder ID EB0021065 EB0021065 EB0021065 Calibration Pre High Cylinder Instrument Response 25.14 24.97 25.16 25.090 Calibration Pre High Cylinder Bias 0.06 -0.28 48.4 16.060 Calibration Pre High Cylinder Drift 0 0 0 0.000 Calibration Post Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Post Zero Cylinder Instrument Response 0.09 0.13 0.05 0.090 Calibration Post Zero Cylinder Bias 0.12 0.2 -0.06 0.087 Calibration Post Zero Cylinder Drift 0.12 0.08 0.24 0.147 Calibration Post High Cylinder ID EB0021065 EB0021065 EB0021065 Calibration Post High Cylinder Instrument Response 24.97 24.48 24.89 24.780 Calibration Post High Cylinder Bias -0.28 -1.25 47.87 15.447 Calibration Post High Cylinder Drift 0.34 0.970.530000000 000001 0.613
Cavg 23.38 23.66 22.32 23.120 Cavg Units ppmvd ppmvd ppmvd Cgas 22.8582 23.44 21.8401 22.713 Cgas Units ppmvd ppmvd ppmvd Fuel Type Override Override Override Fw 0 0 0 0.000 Fc 0 0 0 0.000 Cgasw 0 0 0 0.000 Cgasw Units



### Thursday, February 17, 2011 Page 19 of 19