### 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 2

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 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010 Facility Information: Progress Energy, Asheville, Unit 2
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 2 Asheville Permitted Maximum Process Rate: 2155 mmbtu/hr Max. Normal Operation Process Rate: 1500 Target Process Test Rate 1500

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: Flow diagram attached. Industry/SCC/NAIS221112

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 2 Stack 198 2052 708 4 0 4 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location Chromium Method 29 3 240 0 Unit 2 Stack Antimony Method 29 3 240 0 Unit 2 Stack Arsenic Method 29 3 240 0 Unit 2 Stack Barium Method 29 3 240 0 Unit 2 Stack Cadmium Method 29 3 240 0 Unit 2 Stack Filterable Particulate Method 29 3 240 0 Unit 2 Stack Cobalt Method 29 3 240 0 Unit 2 Stack



### Thursday, February 17, 2011 Page 2 of 16

### Progress Energy, Asheville Plant, Unit 2
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.
No modification or deviations

Copper Method 29 3 240 0 Unit 2 Stack Thallium Method 29 3 240 0 Unit 2 Stack Beryllium Method 29 3 240 0 Unit 2 Stack Zinc Method 29 3 240 0 Unit 2 Stack Lead Method 29 3 240 0 Unit 2 Stack Silver Method 29 3 240 0 Unit 2 Stack Selenium Method 29 3 240 0 Unit 2 Stack Phosphorus (yellow or white) Method 29 3 240 0 Unit 2 Stack Nickel Method 29 3 240 0 Unit 2 Stack Manganese Method 29 3 240 0 Unit 2 Stack Co2 Method 3A CO2 3 240 0 Unit 2 Stack O2 Method 3A O2 3 240 0 Unit 2 Stack Organic Condensible

Particulate Method 5/OTM-28 3 240 0 Unit 2 Stack
Inorganic (Aqueous)

Condensible Part. Method 5/OTM-28 3 240 0 Unit 2 Stack

Filterable Particulate Method 5/OTM-28 3 240 0 Unit 2 Stack Total Particulate Method 5/OTM-28 3 240 0 Unit 2 Stack Sulfur Dioxide Method 6C 3 240 0 Unit 2 Stack Nitrogen oxides (NOx) Method 7E 3 240 0 Unit 2 Stack



### Thursday, February 17, 2011 Page 3 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010 Sampling / Stack Data Results Summary


### Location Unit 2 Stack - Method 29 Average Run Number 1 2 3
Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:00:00 PM 6:30:00 AM11:20:00 AM

Run Finish Time 4:15:00 PM 10:45:00 AM 3:35:00 PM

Net Run Time, minutes 240 240 240 Dry Gas Meter Volume Sampled, dscf 146.475 148.108 147.467 147.350 Moisture Content of Stack Gas, % 12.59 13.53 12.82 12.980 Moisture Saturation at Stack Gas Temperature, % 13.93 14.14 14.13 14.067 Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Average Stack Gas Temperature, °F 125.54 125.35 125.35 125.413 Dry Volumetric Flow Rate, dry scfm 510,391.1 501,001.6 504,628.5 505,340.400 Actual Wet Volumetric Flue Gas Flow Rate, acfm 673,420.5 681,503.0 680,605.0 678,509.500 Percent Isokinetic of Sampling Rate, % 98.6 101.6 100.4 100.200 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Location Unit 2 Stack - Method 3A CO2 Average Run Number 1 2 3
Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:45:00 PM 6:30:00 AM11:20:00 AM

Run Finish Time 4:45:00 PM 10:30:00 AM 3:20:00 PM

Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Dry Volumetric Flow Rate, dry scfm 591028 590136 584846 588,670.000 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Moisture, % 13.3 14.4 11.2 12.967 Fuel Type Override Override Override
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 4 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010
Location Unit 2 Stack - Method 3A O2 Average Run Number 1 2 3
Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:45:00 PM 6:30:00 AM11:20:00 AM

Run Finish Time 4:45:00 PM 10:30:00 AM 3:20:00 PM

Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Dry Volumetric Flow Rate, dry scfm 591028 590136 584846 588,670.000 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Moisture, % 13.3 14.4 11.2 12.967 Fuel Type Override Override Override
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Location Unit 2 Stack - Method 5/OTM-28 Average Run Number 1 2 3
Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 11:45:00 AM 6:30:00 AM11:20:00 AM

Run Finish Time 4:00:00 PM 10:50:00 AM 3:41:00 PM

Net Run Time, minutes 240 240 240 Dry Gas Meter Volume Sampled, dscf 200.091 158.688 158.246 172.342 Moisture Content of Stack Gas, % 13.25 14.57 11.21 13.010 Moisture Saturation at Stack Gas Temperature, % 14.29 14.36 14.84 14.497 Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Average Stack Gas Temperature, °F 126.48 125.92 127.17 126.523 Dry Volumetric Flow Rate, dry scfm 512,373.4 505,228.4 519,018.7 512,206.833 Actual Wet Volumetric Flue Gas Flow Rate, acfm 682,272.8 694,589.1 689,457.3 688,773.067 Percent Isokinetic of Sampling Rate, % 102.1 102.3 99.3 101.233 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 5 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010
Location Unit 2 Stack - Method 6C Average Run Number 1 2 3
Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:45:00 PM 6:30:00 AM11:20:00 AM

Run Finish Time 4:45:00 PM 10:30:00 AM 3:20:00 PM

Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Dry Volumetric Flow Rate, dry scfm 591028 590136 584846 588,670.000 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Moisture, % 13.3 14.4 11.2 12.967 Fuel Type Override Override Override
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Location Unit 2 Stack - Method 7E Average Run Number 1 2 3
Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:45:00 PM 6:30:00 AM11:20:00 AM

Run Finish Time 4:45:00 PM 10:30:00 AM 3:20:00 PM

Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Dry Volumetric Flow Rate, dry scfm 591028 590136 584846 588,670.000 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Moisture, % 13.3 14.4 11.2 12.967 Fuel Type Override Override Override
Fw 0 0 0 0.000
Fc 0 0 0 0.000



### Thursday, February 17, 2011 Page 6 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010 Emissions Summary


### Location: Unit 2 Stack - Method 29 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.000558 0.000898 0.001031 0.001 lb/mmBtuO2 1.10E-07 1.76E-07 2.03E-07 0.000 

### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.0142 0.0168 0.0172 0.016 lb/mmBtuO2 2.79E-06 3.29E-06 3.38E-06 0.000 

### Compound: Barium Average RunNumber 1 2 3 Mass_mg 0.0293 0.0436 0.0436 0.039 lb/mmBtuO2 5.75E-06 8.55E-06 8.56E-06 0.000 

### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.000122 0.000162 0.000162 0.000 lb/mmBtuO2 2.40E-08 3.18E-08 3.18E-08 0.000 

### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.000427 0.000267 0.000105 0.000 lb/mmBtuO2 8.39E-08 5.23E-08 2.06E-08 0.000 

### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.0086 0.0079 0.0049 0.007 lb/mmBtuO2 1.69E-06 1.55E-06 9.63E-07 0.000 

### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.001984 0.00147 0.00105 0.002 lb/mmBtuO2 3.90E-07 2.88E-07 2.06E-07 0.000 

### Compound: Copper Average RunNumber 1 2 3 Mass_mg 0.023 0.0085 0.0093 0.014 lb/mmBtuO2 4.52E-06 1.67E-06 1.83E-06 0.000 

### Compound: Filterable Particulate Average



### Thursday, February 17, 2011 Page 7 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010
RunNumber 1 2 3 Mass_mg 24.3 23.1 13.8 20.400 lb/mmBtuO2 4.77E-03 4.53E-03 2.71E-03 0.004 

### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.00102 0.00122 0.00112 0.001 lb/mmBtuO2 2.00E-07 2.39E-07 2.20E-07 0.000 

### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.01924 0.01044 0.00664 0.012 lb/mmBtuO2 3.78E-06 2.05E-06 1.30E-06 0.000 

### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 0.40213 0.09943 0.04793 0.183 lb/mmBtuO2 7.90E-05 1.95E-05 9.42E-06 0.000 

### Compound: Phosphorus (yellow or white) Average RunNumber 1 2 3 Mass_mg 0.0182 0.0244 0.0221 0.022 lb/mmBtuO2 3.57E-06 4.78E-06 4.34E-06 0.000 

### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.1103 0.0908 0.0945 0.099 lb/mmBtuO2 2.17E-05 1.78E-05 1.86E-05 0.000 

### Compound: Silver Average RunNumber 1 2 3 Mass_mg 0.000192 0.000037 0.0001045 0.000 lb/mmBtuO2 3.77E-08 7.25E-09 2.05E-08 0.000 

### Compound: Thallium Average RunNumber 1 2 3 Mass_mg 0.000201 0.000241 0.000271 0.000 lb/mmBtuO2 3.95E-08 4.72E-08 5.32E-08 0.000 

### Compound: Zinc Average RunNumber 1 2 3 Mass_mg 0.0561 0.0301 0.026 0.037 lb/mmBtuO2 1.10E-05 5.90E-06 5.11E-06 0.000



### Location: Unit 2 Stack - Method 5/OTM-28



### Thursday, February 17, 2011 Page 8 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010

Process Run Data Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 24.3 23.1 9.7 19.033 lb/mmBtuO2 3.49E-03 4.23E-03 1.78E-03 0.003 

### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 58.2 21.9 24.6 34.900 lb/mmBtuO2 8.37E-03 4.01E-03 4.50E-03 0.006 

### Compound: Organic Condensible Particulate Average RunNumber 1 2 3 Mass_mg 1.9 4.2 5.4 3.833 lb/mmBtuO2 2.73E-04 7.68E-04 9.89E-04 0.001 

### Compound: Total Particulate Average RunNumber 1 2 3 Mass_mg 84.4 49.2 39.7 57.767 lb/mmBtuO2 1.21E-02 9.00E-03 7.27E-03 0.009



### Location: Unit 2 Stack - Method 6C Compound: Sulfur Dioxide Average Run 1 2 3 lb/mmBtuO2 4.20E-02 5.23E-02 4.48E-02 0.046 ppm 1.94E+01 2.39E+01 2.05E+01 21.267 ppm@7%O2 1.74E+01 2.17E+01 1.85E+01 19.200



### Location: Unit 2 Stack - Method 7E Compound: Nitrogen oxides (NOx) Average Run 1 2 3 lb/mmBtuO2 1.64E-01 1.71E-01 1.68E-01 0.168 ppm 1.05E+02 1.09E+02 1.07E+02 107.000 ppm@7%O2 9.42E+01 9.90E+01 9.66E+01 96.600



### Thursday, February 17, 2011 Page 9 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010 Process Run Data

APCD Run Data

Process Lab Run Data 

### Run Name Value UOM Comments Target Value 1 Heat Input 1566 mmBtu/hr 1500


### 2 Heat Input 1656 mmBtu/hr 1500
3 Heat Input 1748 mmBtu/hr 1500
1 Steam Flow 1410 klbs/hr 1350


### 2 Steam Flow 1388 klbs/hr 1350
3 Steam Flow 1413 klbs/hr 1350
1 Coal Burned 85 tons/hr 80


### 2 Coal Burned 86 tons/hr 80
3 Coal Burned 81 tons/hr 80



### Run Name Value UOM Comments Target Value 1 0

Run Name Value UOM Comments 

### 1 0

Thursday, February 17, 2011 Page 10 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010 Sampling / Stack Data Results Detail


### Location Unit 2 Stack - Method 29 Average Run Number 1 2 3 Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:00:00 PM 6:30:00 AM11:20:00 AM Run Finish Time 4:15:00 PM10:45:00 AM 3:35:00 PM Net Traversing Points 48 48 48 Net Run Time, minutes 240 240 240 Nozzle Diameter, inches 0.218 0.218 0.218 0.218 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 28.81 28.25 28.25 28.437 Average Orifice Meter Differential, inches H2O 1.38 1.39 1.43 1.400 Dry Gas Meter Volume Sampled, cubic feet 157.415 158.421 159.730 158.522 Average Dry Gas Meter Temperature, °F 97.63 84.27 91.21 91.037 Dry Gas Meter Volume Sampled, dscf 146.475 148.108 147.467 147.350 Total Moisture Liquid collected, g 448.1 492.4 460.6 467.033 Volume of Water Vapor, standard cubic feet 21.09 23.18 21.68 21.983 Moisture Content of Stack Gas, % 12.59 13.53 12.82 12.980 Moisture Saturation at Stack Gas Temperature, % 13.93 14.14 14.13 14.067 Dry Mole Fraction 0.8741 0.8647 0.8718 0.870 Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Carbon Monoxide & Nitrogen, % 81.8 81.8 81.7 81.767 Fuel Factor 1.21 1.21 1.20 Dry Molecular Weight, lb/lb-Mole 30.26 30.24 30.27 30.257 Wet Molecular weight, lb/lb-Mole 28.72 28.58 28.70 28.667 Flue Gas Static Pressure, inches of H2O -0.55 -0.63 -0.53 -0.570 Absolute Flue Gas Pressure, inches of Mercury 28.77 28.20 28.21 28.393 Average Stack Gas Temperature, °F 125.54 125.35 125.35 125.413 Average Velocity Head, inches of H2O 0.7540312966 596730.753355142

9478220.754717264

38445 0.754
Average Stack Gas Velocity, feet/second 52.49 53.12 53.05 52.887 Stack Cross-Sectional Area, square feet 213.825 213.825 213.825 213.825 Dry Volumetric Flow Rate, dry scfm 510,391.1 501,001.6 504,628.5505,340.400 Actual Wet Volumetric Flue Gas Flow Rate, acfm 673,420.5 681,503.0 680,605.0678,509.500 Percent Isokinetic of Sampling Rate, % 98.6 101.6 100.4 100.200 Percent Excess Air, % 33.3 35.0 34.2 34.167 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 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 11 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010
Location Unit 2 Stack - Method 3A CO2 Average Run Number 1 2 3 Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:45:00 PM 6:30:00 AM11:20:00 AM Run Finish Time 4:45:00 PM10:30:00 AM 3:20:00 PM Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Fuel Factor 1.21 1.21 1.2 Dry Volumetric Flow Rate, dry scfm 591028 590136 584846588,670.000 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Moisture, % 13.3 14.4 11.2 12.967 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 13 14 14 13.667 Calibration Pre Zero Cylinder ID EB00020795EB00020795EB00020795 Calibration Pre Zero Cylinder Instrument Response 0.11 0.03 0.09 0.077 Calibration Pre Zero Cylinder Bias 0.28 -0.5 -0.17 -0.130 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 9.08 9.01 9.09 9.060 Calibration Pre High Cylinder Bias -0.06 -0.83 -0.39 -0.427 Calibration Pre High Cylinder Drift 0 0 0 0.000 Calibration Post Zero Cylinder ID EB00020795EB00020795EB00020795 Calibration Post Zero Cylinder Instrument Response 0.04 0.09 0.07 0.067 Calibration Post Zero Cylinder Bias -0.11 -0.17 -0.28 -0.187 Calibration Post Zero Cylinder Drift 0.39 0.33 0.11 0.277 Calibration Post High Cylinder ID EB0002789_C O2EB0002789_

CO2EB0002789_

CO2 Calibration Post High Cylinder Instrument Response 9.03 9.09 9.06 9.060 Calibration Post High Cylinder Bias -0.33 -0.39 -0.55 -0.423 Calibration Post High Cylinder Drift 0.27 0.44 0.16 0.290 Cavg 12.91 12.67 12.9 12.827 Cavg Units ppmvd ppmvd ppmvd Cgas 12.8207 12.5819 12.7844 12.729 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 12 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010
Location Unit 2 Stack - Method 3A O2 Average Run Number 1 2 3 Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:45:00 PM 6:30:00 AM11:20:00 AM Run Finish Time 4:45:00 PM10:30:00 AM 3:20:00 PM Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Fuel Factor 1.21 1.21 1.2 Dry Volumetric Flow Rate, dry scfm 591028 590136 584846588,670.000 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Moisture, % 13.3 14.4 11.2 12.967 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 15 16 16 15.667 Calibration Pre Zero Cylinder ID EB00020795EB00020795EB00020795 Calibration Pre Zero Cylinder Instrument Response 0.07 0.12 0.03 0.073 Calibration Pre Zero Cylinder Bias 0.09 0.36 -0.04 0.137 Calibration Pre Zero Cylinder Drift 0 0 0 0.000 Calibration Pre High Cylinder ID EB0002789 EB0002789 EB0002789 Calibration Pre High Cylinder Instrument Response 11.01 10.87 11.03 10.970 Calibration Pre High Cylinder Bias -0.13 -0.85 -0.13 -0.370 Calibration Pre High Cylinder Drift 0 0 0 0.000 Calibration Post Zero Cylinder ID EB00020795EB00020795EB00020795 Calibration Post Zero Cylinder Instrument Response 0.04 0.03 0.01 0.027 Calibration Post Zero Cylinder Bias -0.04 -0.04 -0.13 -0.070 Calibration Post Zero Cylinder Drift 0.13 0.4 0.09 0.207 Calibration Post High Cylinder ID EB0002789 EB0002789 EB0002789 Calibration Post High Cylinder Instrument Response 11.03 11.03 11.03 11.030 Calibration Post High Cylinder Bias -0.04 -0.13 -0.13 -0.100 Calibration Post High Cylinder Drift 0.09 0.72 0 0.270 Cavg 5.44 5.63 5.53 5.533 Cavg Units ppmvd ppmvd ppmvd Cgas 5.4022 5.6189 5.505 5.509 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 13 of 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010
Location Unit 2 Stack - Method 5/OTM-28 Average Run Number 1 2 3 Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 11:45:00 AM 6:30:00 AM11:20:00 AM Run Finish Time 4:00:00 PM10:50:00 AM 3:41:00 PM 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 28.81 28.25 28.25 28.437 Average Orifice Meter Differential, inches H2O 2.44 1.57 1.61 1.873 Dry Gas Meter Volume Sampled, cubic feet 211.603 168.259 170.679 183.514 Average Dry Gas Meter Temperature, °F 90.75 80.31 89.67 86.910 Dry Gas Meter Volume Sampled, dscf 200.091 158.688 158.246 172.342 Total Moisture Liquid collected, g 649.1 575 424.3 549.467 Volume of Water Vapor, standard cubic feet 30.55 27.07 19.97 25.863 Moisture Content of Stack Gas, % 13.25 14.57 11.21 13.010 Moisture Saturation at Stack Gas Temperature, % 14.29 14.36 14.84 14.497 Dry Mole Fraction 0.8675 0.8564 0.8879 0.871 Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Carbon Monoxide & Nitrogen, % 81.8 81.8 81.7 81.767 Fuel Factor 1.21 1.21 1.20 Dry Molecular Weight, lb/lb-Mole 30.26 30.24 30.27 30.257 Wet Molecular weight, lb/lb-Mole 28.64 28.52 28.89 28.683 Flue Gas Static Pressure, inches of H2O -0.55 -0.63 -0.53 -0.570 Absolute Flue Gas Pressure, inches of Mercury 28.77 28.20 28.21 28.393 Average Stack Gas Temperature, °F 126.48 125.92 127.17 126.523 Average Velocity Head, inches of H2O 0.7704130584 999810.780196840

67038 0.777223358

203542 0.776
Average Stack Gas Velocity, feet/second 53.18 54.14 53.74 53.687 Stack Cross-Sectional Area, square feet 213.825 213.825 213.825 213.825 Dry Volumetric Flow Rate, dry scfm 512,373.4 505,228.4 519,018.7512,206.833 Actual Wet Volumetric Flue Gas Flow Rate, acfm 682,272.8 694,589.1 689,457.3688,773.067 Percent Isokinetic of Sampling Rate, % 102.1 102.3 99.3 101.233 Percent Excess Air, % 33.3 35.0 34.2 34.167 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 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 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010
Location Unit 2 Stack - Method 6C Average Run Number 1 2 3 Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:45:00 PM 6:30:00 AM11:20:00 AM Run Finish Time 4:45:00 PM10:30:00 AM 3:20:00 PM Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Fuel Factor 1.21 1.21 1.2 Dry Volumetric Flow Rate, dry scfm 591028 590136 584846588,670.000 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Moisture, % 13.3 14.4 11.2 12.967 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 11 12 12 11.667 Calibration Pre Zero Cylinder ID EB00020795EB00020795 EB00020795 Calibration Pre Zero Cylinder Instrument Response 0.23 0.34 0.04 0.203 Calibration Pre Zero Cylinder Bias 0.24 0.04 -0.56 -0.093 Calibration Pre Zero Cylinder Drift 0 0 0 0.000 Calibration Pre High Cylinder ID EB0012233 EB0012233 EB0012233 Calibration Pre High Cylinder Instrument Response 25.17 24.98 24.32 24.823 Calibration Pre High Cylinder Bias -1.6 0.44 -0.88 -0.680 Calibration Pre High Cylinder Drift 0 0 0 0.000 Calibration Post Zero Cylinder ID EB00020795EB00020795EB00020795 Calibration Post Zero Cylinder Instrument Response 0.11 0.04 0.05 0.067 Calibration Post Zero Cylinder Bias 0 -0.56 -0.54 -0.367 Calibration Post Zero Cylinder Drift 0.24 0.6 0.02 0.287 Calibration Post High Cylinder ID EB0012233 EB0012233 EB0012233 Calibration Post High Cylinder Instrument Response 24.97 24.32 25.01 24.767 Calibration Post High Cylinder Bias -2 -0.88 0.5 -0.793 Calibration Post High Cylinder Drift 0.4 1.32 1.38 1.033 Cavg 19.37 23.48 20.18 21.010 Cavg Units ppmvd ppmvd ppmvd Cgas 19.3542 23.8994 20.5276 21.260 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 16

### Progress Energy, Asheville Plant, Unit 2
9/3/2010
Location Unit 2 Stack - Method 7E Average Run Number 1 2 3 Test Date 4/14/2010 4/15/2010 4/15/2010 Run Start Time 12:45:00 PM 6:30:00 AM11:20:00 AM Run Finish Time 4:45:00 PM10:30:00 AM 3:20:00 PM Carbon Dioxide, % 12.8 12.6 12.8 12.733 Oxygen, % 5.4 5.6 5.5 5.500 Fuel Factor 1.21 1.21 1.2 Dry Volumetric Flow Rate, dry scfm 591028 590136 584846588,670.000 F-Factor, dscfm/MMBtu @ %O2 9677 9641 9682 9,666.667 Moisture, % 13.3 14.4 11.2 12.967 Analyzer Make Thermo Thermo Thermo Analyzer Model 42C 42C 42C Analyzer Serial Number 42chl_6750_3 5742chi_67507

_35742chi_67507_

357 Operating Range 125 125 125 125.000 Operating Units ppm ppm ppm No. Readings/Avg. 240 240 240 240.000 Calibration Set 9 10 10 9.667 Calibration Pre Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Pre Zero Cylinder Instrument Response 0.06 0.38 0.17 0.203 Calibration Pre Zero Cylinder Bias -0.74 -0.05 -0.22 -0.337 Calibration Pre Zero Cylinder Drift 0 0 0 0.000 Calibration Pre High Cylinder ID CC316274 CC316274 CC316274 Calibration Pre High Cylinder Instrument Response 85.12 86.13 84.76 85.337 Calibration Pre High Cylinder Bias -0.24 0.62 -0.47 -0.030 Calibration Pre High Cylinder Drift 0 0 0 0.000 Calibration Post Zero Cylinder ID EB0020795 EB0020795 EB0020795 Calibration Post Zero Cylinder Instrument Response 0.03 0.17 0.09 0.097 Calibration Post Zero Cylinder Bias -0.76 -0.22 -0.28 -0.420 Calibration Post Zero Cylinder Drift 0.02 0.17 0.06 0.083 Calibration Post High Cylinder ID CC316274 CC316274 CC316274 Calibration Post High Cylinder Instrument Response 85.45 84.76 85.05 85.087 Calibration Post High Cylinder Bias 0.02 -0.47 -0.24 -0.230 Calibration Post High Cylinder Drift 0.26 1.09 0.23 0.527 Cavg 106.83 110.36 108.13 108.440 Cavg Units ppmvd ppmvd ppmvd Cgas 105.3569 108.702 107.1401 107.066 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



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