### Name:

Title: Company: Sign Date: Name: Title: Company: Sign Date: Permitted Facility Representative / Date Testing Company Representative / Date 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.

Saturday, January 15, 2011 Page 1 of 30

### Facility Information:

AES Warrior Run
11600 Mexico Farms Road

Cumberland MD 21502 Contact: Jeff Leaf
Phone: 301-777-0055 X 167
Fax: 301-777-8772
Email: jeff.leaf@aes.com Testing Company: URS Corporation 1600 Perimeter Park Drive, Suite 400

Morrisville NC 27560 Contact: Brad Justus
Phone: 919-461-1326
Fax: 919-461-1415
Email: brad_justus@urscorp.com

Air Permit Number: 10678 Permitted Source ID/Name: Unit 1
Permitted Maximum Process Rate: N/A Max. Normal Operation Process Rate: N/A Target Process Test Rate N/A

Description of the source (including control equipment). Please see the attachments for source or process flow diagram: AES Warrior Run Unit 1 is rated at 180 MW. The unit combusts eastern bituminous coal and consists of a circulating fluidized bed combustor, selective non-catalytic reduction (SNCR) to reduce NOX emissions, and a fabric filter for control of particulate matter. Industry/SCC/NAIS 221112

Sampling Location Information:

Test Parameter Information: AFS #: 2400100203 FRS #: 2400100203

SCC / Description 10100218 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Atmospheric Fluidized Bed Combustion: Circulating Bed (Bitum. 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
Stack Exit 147 190 50 4 0 24 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location
% H2O Method 1 - 4 3 180 0 Stack Exit Carbon Monoxide Method 10 3 120 0 Stack Exit 2,3,7,8-TCDD Method 23 3 480 0 Stack Exit 1,2,3,7,8-PeCDD Method 23 3 480 0 Stack Exit 1,2,3,4,7,8-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,6,7,8-HxCDD Method 23 3 480 0 Stack Exit 1,2,3,7,8,9-HxCDD Method 23 3 480 0 Stack Exit



### Saturday, January 15, 2011 Page 2 of 301,2,3,4,6,7,8-HpCDD Method 23 3 480 0

Stack Exit OCDD Method 23 3 480 0 Stack Exit 2,3,7,8-TCDF Method 23 3 480 0 Stack Exit 1,2,3,7,8-PeCDF Method 23 3 480 0 Stack Exit 2,3,4,7,8-PeCDF Method 23 3 480 0 Stack Exit 1,2,3,4,7,8-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,6,7,8-HxCDF Method 23 3 480 0 Stack Exit 2,3,4,6,7,8-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,7,8,9-HxCDF Method 23 3 480 0 Stack Exit 1,2,3,4,6,7,8-HpCDF Method 23 3 480 0 Stack Exit 1,2,3,4,7,8,9-HpCDF Method 23 3 480 0 Stack Exit OCDF Method 23 3 480 0 Stack Exit Other TCDD Method 23 0 Stack Exit Other PeCDD Method 23 0 Stack Exit Other HxCDD Method 23 0 Stack Exit Other HpCDD Method 23 0 Stack Exit Other TCDF Method 23 0 Stack Exit Other PeCDF Method 23 0 Stack Exit Other HxCDF Method 23 0 Stack Exit Other HpCDF Method 23 0 Stack Exit Total Dioxins Method 23 3 480 0 Stack Exit Total Furans Method 23 3 480 0 Stack Exit 3,3',4,4'-TCB (PCB77) Method 23 3 480 0 Stack Exit 3,4,4',5-TCB (PCB81) Method 23 3 480 0 Stack Exit 2,3,3',4,4'-PeCB (PCB105) Method 23 3 480 0 Stack Exit 2,3,4,4',5-PeCB (PCB114) Method 23 3 480 0 Stack Exit 2,3',4,4',5-PeCB (PCB118) Method 23 3 480 0 Stack Exit 2',3,4,4',5-PeCB (PCB123) Method 23 3 480 0 Stack Exit 3,3',4,4',5-PeCB (PCB126) Method 23 3 480 0 Stack Exit 2,3,3',4,4',5/2,3,3',4,4',5'-

HxCB (PCBs156/157) Method 23 3 480 0 Stack Exit

2,3',4,4',5,5'-HxCB (PCB167) Method 23 3 480 0 Stack Exit 3,3',4,4',5,5'-HxCB (PCB169) Method 23 3 480 0 Stack Exit 2,3,3',4,4',5,5'-HpCB

(PCB189) Method 23 3 480 0 Stack Exit

Total PCBs Method 23 3 480 0 Stack Exit Total organic compounds

(TOC) as Propane Method 25A 3 120 0 Stack Exit

Hydrogen Fluoride Method 26A 3 180 0 Stack Exit Hydrogen Chloride Method 26A 3 180 0 Stack Exit Organic Condensible

Particulate OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Filterable Particulate OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Inorganic (Aqueous)

Condensible Part. OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Total PM2.5 OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit



### Saturday, January 15, 2011 Page 3 of 30

### 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.
None Total Particulate OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Filterable PM2.5 OTM - 27/28 3 240 0 Use only for dry stacks. Delete Method 5/OTM28 tests. Stack Exit

Filterable Particulate Method 29 3 360 0 Stack Exit Antimony Method 29 3 360 0 Stack Exit Arsenic Method 29 3 360 0 Stack Exit Beryllium Method 29 3 360 0 Stack Exit Cadmium Method 29 3 360 0 Stack Exit Chromium Method 29 3 360 0 Stack Exit Lead Method 29 3 360 0 Stack Exit Manganese Method 29 3 360 0 Stack Exit Selenium Method 29 3 360 0 Stack Exit Cobalt Method 29 3 360 0 Stack Exit Nickel Method 29 3 360 0 Stack Exit Co2 Method 3A CO2 3 480 0 Stack Exit Co2 Method 3A CO2 3 240 0 Stack Exit O2 Method 3A O2 3 120 0 Stack Exit O2 Method 3A O2 3 240 0 Stack Exit Co2 Method 3A CO2 3 120 0 Stack Exit O2 Method 3A O2 3 480 0 Stack Exit Sulfur Dioxide Method 6C 3 180 0 Stack Exit Nitrogen oxides (NOx) Method 7E 3 180 0 Stack Exit



### Saturday, January 15, 2011 Page 4 of 30

### Sampling / Stack Data Results Summary



### Location Stack Exit - Method 10 Average
Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Location Stack Exit - Method 25A Average Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Saturday, January 15, 2011 Page 5 of 30

### Location Stack Exit - Method 26A Average

Run Number 1 2 3
Test Date 3/24/2010 3/25/2010 3/26/2010
Run Start Time 6:30:00 PM 5:32:00 PM 3:00:00 PM
Run Finish Time 10:00:00 PM 9:10:00 PM 6:29:30 PM Net Run Time, minutes 180 180 180 Dry Gas Meter Volume Sampled, dscf 120.504 121.060 123.356 121.640 Moisture Content of Stack Gas, % 6.74 6.79 5.98 6.503 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Carbon Dioxide, % 15.7 15.2 15.1 15.333 Oxygen, % 4.2 4.5 4.1 4.267 Average Stack Gas Temperature, °F 308.29 309.92 295.75 304.653 Dry Volumetric Flow Rate, dry scfm 408,048.0 409,672.8 405,214.8 407,645.200 Actual Wet Volumetric Flue Gas Flow Rate, acfm 654,824.6 666,280.5 637,782.2 652,962.433 Percent Isokinetic of Sampling Rate, % 99.2 99.3 102.3 100.267 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000
Fw 10640 10640 10640 10,640.000
Fc 1800 1800 1800 1,800.000



### Location Stack Exit - Method 29 Average Run Number
Test Date
Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % Average Stack Gas Temperature, °F Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % F-Factor, dscfm/MMBtu @ %O2
Fw
Fc



### Saturday, January 15, 2011 Page 6 of 30

### Location Stack Exit - Method 3A CO2 Average

Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Location Stack Exit - Method 3A CO2 3 Average Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Saturday, January 15, 2011 Page 7 of 30

### Location Stack Exit - Method 3A CO2 3 6 Average

Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Location Stack Exit - Method 3A O2 Average Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Saturday, January 15, 2011 Page 8 of 30

### Location Stack Exit - Method 3A O2 3 Average

Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Location Stack Exit - Method 3A O2 3 6 Average Run Number
Test Date
Run Start Time
Run Finish Time Carbon Dioxide, % Oxygen, % Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Fuel Type
Fw
Fc



### Saturday, January 15, 2011 Page 9 of 30

### Location Stack Exit - OTM - 27/28 Average

Run Number
Test Date
Run Start Time
Run Finish Time Net Run Time, minutes Dry Gas Meter Volume Sampled, dscf Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Carbon Dioxide, % Oxygen, % Average Stack Gas Temperature, °F Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % F-Factor, dscfm/MMBtu @ %O2
Fw
Fc



### Saturday, January 15, 2011 Page 10 of 30

### Emissions Summary



### Location: Stack Exit - Method 10 Compound: Carbon Monoxide Average Run 1 2 3 lb/mmBtuO2 1.90E-01 2.28E-01 2.22E-01 0.213 ppm 2.10E+02 2.57E+02 2.46E+02 237.667 ppm@7%O2 1.78E+02 2.14E+02 2.08E+02 200.000



### Location: Stack Exit - Method 25A Compound: Total organic compounds (TOC) as Average Run 1 2 3 lb/mmBtuO2 1.02E-03 1.14E-03 1.34E-03 0.001 ppm 7.15E-01 8.18E-01 9.39E-01 0.824 ppm@7%O2 6.06E-01 6.80E-01 7.94E-01 0.693



### Location: Stack Exit - Method 26A Compound: Hydrogen Chloride Average RunNumber 1 2 3 Mass_mg 72.094 72.125 66.055 70.091 Elb/hr 3.23E+01 3.23E+01 2.87E+01 31.100 lb/mmBtuO2 1.61E-02 1.64E-02 1.44E-02 0.016 mg/dscm 2.11E+01 2.10E+01 1.89E+01 20.333 mg/dscm@7%O2 1.76E+01 1.78E+01 1.56E+01 17.000


### Compound: Hydrogen Fluoride Average RunNumber 1 2 3 Mass_mg 0.254 0.256 0.247 0.252 Elb/hr 1.14E-01 1.15E-01 1.07E-01 0.112 lb/mmBtuO2 5.69E-05 5.81E-05 5.37E-05 0.000 mg/dscm 7.44E-02 7.47E-02 7.07E-02 0.073 mg/dscm@7%O2 6.19E-02 6.33E-02 5.85E-02 0.061



### Location: Stack Exit - Method 29 Compound: Antimony Average RunNumber 1 2 3 Mass_mg 0.00015 0.00009 0.00011 0.000 Elb/hr 3.50E-05 2.10E-05 2.55E-05 0.000 lb/mmBtuO2 1.81E-08 1.12E-08 1.40E-08 0.000 mg/dscm 2.38E-05 1.47E-05 1.74E-05 0.000 mg/dscm@7%O2 1.97E-05 1.22E-05 1.53E-05 0.000


### Compound: Arsenic Average RunNumber 1 2 3 Mass_mg 0.00119 0.0008 0.00087 0.001 Elb/hr 2.78E-04 1.86E-04 2.01E-04 0.000


### Saturday, January 15, 2011 Page 11 of 30lb/mmBtuO2 1.44E-07 9.91E-08 1.11E-07 0.000 mg/dscm 1.89E-04 1.31E-04 1.37E-04 0.000 mg/dscm@7%O2 1.56E-04 1.08E-04 1.21E-04 0.000


### Compound: Beryllium Average RunNumber 1 2 3 Mass_mg 0.00016 0.00009 0.00011 0.000 Elb/hr 3.74E-05 2.10E-05 2.55E-05 0.000 lb/mmBtuO2 1.93E-08 1.12E-08 1.40E-08 0.000 mg/dscm 2.54E-05 1.47E-05 1.74E-05 0.000 mg/dscm@7%O2 2.10E-05 1.22E-05 1.53E-05 0.000


### Compound: Cadmium Average RunNumber 1 2 3 Mass_mg 0.00057 0.0007 0.00152 0.001 Elb/hr 1.33E-04 1.63E-04 3.52E-04 0.000 lb/mmBtuO2 6.88E-08 8.67E-08 1.94E-07 0.000 mg/dscm 9.05E-05 1.14E-04 2.40E-04 0.000 mg/dscm@7%O2 7.49E-05 9.43E-05 2.11E-04 0.000


### Compound: Chromium Average RunNumber 1 2 3 Mass_mg 0.0123 0.0081 0.0069 0.009 Elb/hr 2.87E-03 1.89E-03 1.60E-03 0.002 lb/mmBtuO2 1.48E-06 1.00E-06 8.79E-07 0.000 mg/dscm 1.95E-03 1.32E-03 1.09E-03 0.001 mg/dscm@7%O2 1.61E-03 1.09E-03 9.59E-04 0.001


### Compound: Cobalt Average RunNumber 1 2 3 Mass_mg 0.00173 0.001 0.00146 0.001 Elb/hr 4.04E-04 2.33E-04 3.38E-04 0.000 lb/mmBtuO2 2.09E-07 1.24E-07 1.86E-07 0.000 mg/dscm 2.75E-04 1.63E-04 2.30E-04 0.000 mg/dscm@7%O2 2.28E-04 1.35E-04 2.02E-04 0.000


### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 20.8 52.8 29.7 34.433 Elb/hr 4.86E+00 1.23E+01 6.88E+00 8.013 lb/mmBtuO2 2.51E-03 6.54E-03 3.78E-03 0.004 mg/dscm 3.30E+00 8.62E+00 4.69E+00 5.537 mg/dscm@7%O2 2.73E+00 7.13E+00 4.13E+00 4.663


### Compound: Lead Average RunNumber 1 2 3 Mass_mg 0.00295 0.00235 0.00305 0.003 Elb/hr 6.89E-04 5.47E-04 7.06E-04 0.001



### Saturday, January 15, 2011 Page 12 of 30lb/mmBtuO2 3.56E-07 2.91E-07 3.89E-07 0.000 mg/dscm 4.69E-04 3.83E-04 4.81E-04 0.000 mg/dscm@7%O2 3.88E-04 3.17E-04 4.23E-04 0.000


### Compound: Manganese Average RunNumber 1 2 3 Mass_mg 0.00963 0.00374 0.00615 0.007 Elb/hr 2.25E-03 8.71E-04 1.42E-03 0.002 lb/mmBtuO2 1.16E-06 4.63E-07 7.84E-07 0.000 mg/dscm 1.53E-03 6.10E-04 9.71E-04 0.001 mg/dscm@7%O2 1.27E-03 5.05E-04 8.54E-04 0.001


### Compound: Nickel Average RunNumber 1 2 3 Mass_mg 0.01392 0.00792 0.00682 0.010 Elb/hr 3.25E-03 1.84E-03 1.58E-03 0.002 lb/mmBtuO2 1.68E-06 9.81E-07 8.69E-07 0.000 mg/dscm 2.21E-03 1.29E-03 1.08E-03 0.002 mg/dscm@7%O2 1.83E-03 1.07E-03 9.50E-04 0.001


### Compound: Selenium Average RunNumber 1 2 3 Mass_mg 0.00056 0.00052 0.00052 0.001 Elb/hr 1.31E-04 1.21E-04 1.20E-04 0.000 lb/mmBtuO2 6.75E-08 6.44E-08 6.63E-08 0.000 mg/dscm 8.89E-05 8.49E-05 8.21E-05 0.000 mg/dscm@7%O2 7.36E-05 7.02E-05 7.22E-05 0.000



### Location: Stack Exit - OTM - 27/28 

### Compound: Filterable Particulate Average RunNumber 1 2 3 Mass_mg 61.6 43.3 133.4 79.433 lb/mmBtuO2 1.28E-02 8.98E-03 2.96E-02 0.017


### Compound: Filterable PM2.5 Average RunNumber 1 2 3 Mass_mg 47.2 34.7 107.2 63.033 lb/mmBtuO2 9.78E-03 7.20E-03 2.38E-02 0.014


### Compound: Inorganic (Aqueous) Condensible Pa Average RunNumber 1 2 3 Mass_mg 10.8 49.8 9.3 23.300 lb/mmBtuO2 2.24E-03 1.03E-02 2.06E-03 0.005


### Compound: Organic Condensible Particulate Average RunNumber 1 2 3



### Saturday, January 15, 2011 Page 13 of 30

### Process Run Data Mass_mg 9.3 7.5 104 40.267 lb/mmBtuO2 1.93E-03 1.56E-03 2.31E-02 0.009


### Compound: Total Particulate Average RunNumber 1 2 3 Mass_mg 81.7 100.6 246.7 143.000 lb/mmBtuO2 1.69E-02 2.09E-02 5.47E-02 0.031


### Compound: Total PM2.5 Average RunNumber 1 2 3 Mass_mg 34.5 65.9 139.5 79.967 lb/mmBtuO2 7.15E-03 1.37E-02 3.09E-02 0.017



### Saturday, January 15, 2011 Page 14 of 30

### Process Run Data



### Run Name Value UOM Comments Target Value 1 Bituminous Coal Burned 0 Tons 0


### 2 Bituminous Coal Burned 0 Tons 0
3 Bituminous Coal Burned 0 Tons 0
4 Bituminous Coal Burned 0 Tons 0


### 5 Bituminous Coal Burned 0 Tons 0
6 Bituminous Coal Burned 0 Tons 0
7 Bituminous Coal Burned 0 Tons 0


### 8 Bituminous Coal Burned 0 Tons 0
9 Bituminous Coal Burned 0 Tons 0
1 Average Heat Input 2026.7 MMBtu/hr 0


### 2 Average Heat Input 2027.6 MMBtu/hr 0
3 Average Heat Input 2061.9 MMBtu/hr 0
4 Average Heat Input 2066.8 MMBtu/hr 0


### 5 Average Heat Input 2020.9 MMBtu/hr 0
6 Average Heat Input 2050.6 MMBtu/hr 0
7 Average Heat Input 1956.1 MMBtu/hr 0


### 8 Average Heat Input 2109.5 MMBtu/hr 0
9 Average Heat Input 2048.4 MMBtu/hr 0
1 Steam Output 1264.3 1000 lb steam/hr 0


### 2 Steam Output 1267.1 1000 lb steam/hr 0
3 Steam Output 1262.4 1000 lb steam/hr 0
4 Steam Output 1270.3 1000 lb steam/hr 0


### 5 Steam Output 1270.6 1000 lb steam/hr 0
6 Steam Output 1267.4 1000 lb steam/hr 0


### 7 Steam Output 1267.4 1000 lb steam/hr 0
8 Steam Output 1268.5 1000 lb steam/hr 0
9 Steam Output 1263.2 1000 lb steam/hr 0


### 1 Fuel Oil Firing Rate 0 0
2 Fuel Oil Firing Rate 0 0
3 Fuel Oil Firing Rate 0 0


### 4 Fuel Oil Firing Rate 0 0
5 Fuel Oil Firing Rate 0 0
6 Fuel Oil Firing Rate 0 0



### Saturday, January 15, 2011 Page 15 of 30

### 7 Fuel Oil Firing Rate 0 0



### 8 Fuel Oil Firing Rate 0 0
9 Fuel Oil Firing Rate 0 0
1 Standard Pressure 0 atm 0


### 2 Standard Pressure 0 atm 0
3 Standard Pressure 0 atm 0
4 Standard Pressure 0 atm 0


### 5 Standard Pressure 0 atm 0
6 Standard Pressure 0 atm 0
7 Standard Pressure 0 atm 0


### 8 Standard Pressure 0 atm 0
9 Standard Pressure 0 atm 0
1 Standard Temperature 0 Deg F 0


### 2 Standard Temperature 0 Deg F 0
3 Standard Temperature 0 Deg F 0
4 Standard Temperature 0 Deg F 0


### 5 Standard Temperature 0 Deg F 0
6 Standard Temperature 0 Deg F 0
7 Standard Temperature 0 Deg F 0


### 8 Standard Temperature 0 Deg F 0
9 Standard Temperature 0 Deg F 0


### 1 Unit Gross Electrical Output 202.01 MW 0
2 Unit Gross Electrical Output 202.52 MW 0
3 Unit Gross Electrical Output 202.07 MW 0


### 4 Unit Gross Electrical Output 202.63 MW 0
5 Unit Gross Electrical Output 202.78 MW 0
6 Unit Gross Electrical Output 203.19 MW 0


### 7 Unit Gross Electrical Output 203.83 MW 0
8 Unit Gross Electrical Output 203.65 MW 0
9 Unit Gross Electrical Output 202.34 MW 0


### 1 Unit Net Electric Generation 181.42 MWh 0
2 Unit Net Electric Generation 181.42 MWh 0
3 Unit Net Electric Generation 181.42 MWh 0


### 4 Unit Net Electric Generation 181.42 MWh 0
5 Unit Net Electric Generation 181.42 MWh 0
6 Unit Net Electric Generation 181.42 MWh 0



### Saturday, January 15, 2011 Page 16 of 30

### APCD Run Data

Process Lab Run Data 7 Unit Net Electric Generation 181.42 MWh 0


### 8 Unit Net Electric Generation 181.42 MWh 0
9 Unit Net Electric Generation 181.42 MWh 0



### Run Name Value UOM Comments 1 Fuel Higher Heating Value 12336 Btu/lb 

### 2 Fuel Higher Heating Value 11601 Btu/lb 3 Fuel Higher Heating Value 11808 Btu/lb 4 Fuel Higher Heating Value 11488 Btu/lb 

### 5 Fuel Higher Heating Value 11330 Btu/lb 6 Fuel Higher Heating Value 11355 Btu/lb 7 Fuel Higher Heating Value 11677 Btu/lb 8 Fuel Higher Heating Value 11788 Btu/lb 

### 9 Fuel Higher Heating Value 11740 Btu/lb 1 Fuel Moisture 4.1 % 2 Fuel Moisture 5.8 % 

### 3 Fuel Moisture 6.4 % 4 Fuel Moisture 5.6 % 5 Fuel Moisture 7.9 % 6 Fuel Moisture 6.5 % 

### 7 Fuel Moisture 6.2 % 8 Fuel Moisture 5 % 9 Fuel Moisture 7.3 % 

### 1 Fuel Mercury Content 0 ppm 2 Fuel Mercury Content 0 ppm 3 Fuel Mercury Content 0 ppm 4 Fuel Mercury Content 0 ppm 

### 5 Fuel Mercury Content 0 ppm 6 Fuel Mercury Content 0 ppm 7 Fuel Mercury Content 0.291 ppm 

### 8 Fuel Mercury Content 0.249 ppm 9 Fuel Mercury Content 0.254 ppm 1 Fuel Cadmium Content 0 ppm 2 Fuel Cadmium Content 0 ppm 

### 3 Fuel Cadmium Content 0 ppm 4 Fuel Cadmium Content 0 ppm 5 Fuel Cadmium Content 0 ppm 

### 6 Fuel Cadmium Content 0 ppm
Saturday, January 15, 2011 Page 17 of 30

### 7 Fuel Cadmium Content 0 ppm



### 8 Fuel Cadmium Content 0 ppm 9 Fuel Cadmium Content 0 ppm 1 Ultimate/Proximate Analysis 0 2 Ultimate/Proximate Analysis 0 

### 3 Ultimate/Proximate Analysis 0 4 Ultimate/Proximate Analysis 0 5 Ultimate/Proximate Analysis 0 

### 6 Ultimate/Proximate Analysis 0 7 Ultimate/Proximate Analysis 0 8 Ultimate/Proximate Analysis 0 9 Ultimate/Proximate Analysis 0 

### 1 Fuel Nickel Content 0 ppm 2 Fuel Nickel Content 0 ppm 3 Fuel Nickel Content 0 ppm 

### 4 Fuel Nickel Content 0 ppm 5 Fuel Nickel Content 0 ppm 6 Fuel Nickel Content 0 ppm 7 Fuel Nickel Content 0 ppm 

### 8 Fuel Nickel Content 0 ppm 9 Fuel Nickel Content 0 ppm 1 Fuel Arsenic Content 0 ppm 

### 2 Fuel Arsenic Content 0 ppm 3 Fuel Arsenic Content 0 ppm 4 Fuel Arsenic Content 0 ppm 5 Fuel Arsenic Content 0 ppm 

### 6 Fuel Arsenic Content 0 ppm 7 Fuel Arsenic Content 9.9 ppm 8 Fuel Arsenic Content 15 ppm 

### 9 Fuel Arsenic Content 9.4 ppm 1 Fuel Chromium Content 0 ppm 2 Fuel Chromium Content 0 ppm 3 Fuel Chromium Content 0 ppm 

### 4 Fuel Chromium Content 0 ppm 5 Fuel Chromium Content 0 ppm 6 Fuel Chromium Content 0 ppm 

### 7 Fuel Chromium Content 8.2 ppm 8 Fuel Chromium Content 9.4 ppm 9 Fuel Chromium Content 7.7 ppm 1 Fuel Beryllium Content 0 ppm 

### 2 Fuel Beryllium Content 0 ppm 3 Fuel Beryllium Content 0 ppm 4 Fuel Beryllium Content 0 ppm



### Saturday, January 15, 2011 Page 18 of 30

### 5 Fuel Beryllium Content 0 ppm



### 6 Fuel Beryllium Content 0 ppm 7 Fuel Beryllium Content 0.7 ppm 8 Fuel Beryllium Content 0.71 ppm 9 Fuel Beryllium Content 0.69 ppm 

### 1 Fuel Lead Content 0 ppm 2 Fuel Lead Content 0 ppm 3 Fuel Lead Content 0 ppm 

### 4 Fuel Lead Content 0 ppm 5 Fuel Lead Content 0 ppm 6 Fuel Lead Content 0 ppm 7 Fuel Lead Content 8.5 ppm 

### 8 Fuel Lead Content 11 ppm 9 Fuel Lead Content 7.9 ppm 1 Fuel Manganese Content 0 ppm 

### 2 Fuel Manganese Content 0 ppm 3 Fuel Manganese Content 0 ppm 4 Fuel Manganese Content 0 ppm 5 Fuel Manganese Content 0 ppm 

### 6 Fuel Manganese Content 0 ppm 7 Fuel Manganese Content 33 ppm 8 Fuel Manganese Content 43 ppm 

### 9 Fuel Manganese Content 45 ppm 1 Fuel Chlorine Content 280 ppm 2 Fuel Chlorine Content 280 ppm 3 Fuel Chlorine Content 240 ppm 

### 4 Fuel Chlorine Content 0 ppm 5 Fuel Chlorine Content 0 ppm 6 Fuel Chlorine Content 0 ppm 

### 7 Fuel Chlorine Content 240 ppm 8 Fuel Chlorine Content 230 ppm 9 Fuel Chlorine Content 270 ppm 1 Fuel Fluorine Content 69 ppm 

### 2 Fuel Fluorine Content 92 ppm 3 Fuel Fluorine Content 87 ppm 4 Fuel Fluorine Content 0 ppm 

### 5 Fuel Fluorine Content 0 ppm 6 Fuel Fluorine Content 0 ppm 7 Fuel Fluorine Content 0 ppm 8 Fuel Fluorine Content 0 ppm 

### 9 Fuel Fluorine Content 0 ppm

Saturday, January 15, 2011 Page 19 of 30

### Sampling / Stack Data Results Detail



### Location Stack Exit - Method 10 Average Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Saturday, January 15, 2011 Page 20 of 30

### Location Stack Exit - Method 25A Average

Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Saturday, January 15, 2011 Page 21 of 30

### Location Stack Exit - Method 26A Average

Run Number 1 2 3 Test Date 3/24/2010 3/25/2010 3/26/2010 Run Start Time 6:30:00 PM 5:32:00 PM 3:00:00 PM Run Finish Time 10:00:00 PM 9:10:00 PM 6:29:30 PM Net Traversing Points 24 24 24 Net Run Time, minutes 180 180 180 Nozzle Diameter, inches 0.189 0.189 0.189 0.189 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.014 1.014 1.014 1.014 Barometric Pressure, inches of Mercury 29.19 28.88 29.04 29.037 Average Orifice Meter Differential, inches H2O 1.37 1.36 1.40 1.377 Dry Gas Meter Volume Sampled, cubic feet 120.685 124.235 121.545 122.155 Average Dry Gas Meter Temperature, °F 64.92 72.17 53.83 63.640 Dry Gas Meter Volume Sampled, dscf 120.504 121.060 123.356 121.640 Total Moisture Liquid collected, g 185.1 187.3 166.5 179.633 Volume of Water Vapor, standard cubic feet 8.71 8.82 7.84 8.457 Moisture Content of Stack Gas, % 6.74 6.79 5.98 6.503 Moisture Saturation at Stack Gas Temperature, % 100.00 100.00 100.00 100.000 Dry Mole Fraction 0.9326 0.9321 0.9402 0.935 Carbon Dioxide, % 15.7 15.2 15.1 15.333 Oxygen, % 4.2 4.5 4.1 4.267 Carbon Monoxide & Nitrogen, % 80.1 80.3 80.8 80.400 Fuel Factor 1.06 1.08 1.11 Dry Molecular Weight, lb/lb-Mole 30.68 30.61 30.58 30.623 Wet Molecular weight, lb/lb-Mole 29.83 29.75 29.83 29.803 Flue Gas Static Pressure, inches of H2O -1.4 -1.4 -1.4 -1.400 Absolute Flue Gas Pressure, inches of Mercury 29.09 28.78 28.94 28.937 Average Stack Gas Temperature, °F 308.29 309.92 295.75 304.653 Average Velocity Head, inches of H2O 1.8781521952 7651 1.914492366

47505 1.801592919

42618 1.865

Average Stack Gas Velocity, feet/second 92.60 94.22 90.19 92.337 Stack Cross-Sectional Area, square feet 117.859 117.859 117.859 117.859 Dry Volumetric Flow Rate, dry scfm 408,048.0 409,672.8 405,214.8 407,645.200 Actual Wet Volumetric Flue Gas Flow Rate, acfm 654,824.6 666,280.5 637,782.2 652,962.433 Percent Isokinetic of Sampling Rate, % 99.2 99.3 102.3 100.267 Percent Excess Air, % 24.8 26.9 23.8 25.167 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 147 147 147 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



### Saturday, January 15, 2011 Page 22 of 30

### Location Stack Exit - Method 29 Average

Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Saturday, January 15, 2011 Page 23 of 30

### Location Stack Exit - Method 3A CO2 Average

Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Saturday, January 15, 2011 Page 24 of 30

### Location Stack Exit - Method 3A CO2 3 Average

Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Saturday, January 15, 2011 Page 25 of 30

### Location Stack Exit - Method 3A CO2 3 6 Average

Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Saturday, January 15, 2011 Page 26 of 30

### Location Stack Exit - Method 3A O2 Average

Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Saturday, January 15, 2011 Page 27 of 30

### Location Stack Exit - Method 3A O2 3 Average

Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Saturday, January 15, 2011 Page 28 of 30

### Location Stack Exit - Method 3A O2 3 6 Average

Run Number Test Date Run Start Time Run Finish Time Carbon Dioxide, % Oxygen, % Fuel Factor Dry Volumetric Flow Rate, dry scfm F-Factor, dscfm/MMBtu @ %O2 Moisture, % Analyzer Make Analyzer Model Analyzer Serial Number Operating Range Operating Units No. Readings/Avg. Calibration Set Calibration Pre Zero Cylinder ID Calibration Pre Zero Cylinder Instrument Response Calibration Pre Zero Cylinder Bias Calibration Pre Zero Cylinder Drift Calibration Pre High Cylinder ID Calibration Pre High Cylinder Instrument Response Calibration Pre High Cylinder Bias Calibration Pre High Cylinder Drift Calibration Post Zero Cylinder ID Calibration Post Zero Cylinder Instrument Response Calibration Post Zero Cylinder Bias Calibration Post Zero Cylinder Drift Calibration Post High Cylinder ID Calibration Post High Cylinder Instrument Response Calibration Post High Cylinder Bias Calibration Post High Cylinder Drift Cavg Cavg Units Cgas Cgas Units Fuel Type Fw Fc Cgasw Cgasw Units



### Saturday, January 15, 2011 Page 29 of 30

### Location Stack Exit - OTM - 27/28 Average

Run Number Test Date Run Start Time Run Finish Time Net Traversing Points Net Run Time, minutes Nozzle Diameter, inches Pitot Tube Coefficient Dry Gas Meter Calibration Factor Barometric Pressure, inches of Mercury Average Orifice Meter Differential, inches H2O Dry Gas Meter Volume Sampled, cubic feet Average Dry Gas Meter Temperature, °F Dry Gas Meter Volume Sampled, dscf Total Moisture Liquid collected, g Volume of Water Vapor, standard cubic feet Moisture Content of Stack Gas, % Moisture Saturation at Stack Gas Temperature, % Dry Mole Fraction Carbon Dioxide, % Oxygen, % Carbon Monoxide & Nitrogen, % Fuel Factor Dry Molecular Weight, lb/lb-Mole Wet Molecular weight, lb/lb-Mole Flue Gas Static Pressure, inches of H2O Absolute Flue Gas Pressure, inches of Mercury Average Stack Gas Temperature, °F Average Velocity Head, inches of H2O Average Stack Gas Velocity, feet/second Stack Cross-Sectional Area, square feet Dry Volumetric Flow Rate, dry scfm Actual Wet Volumetric Flue Gas Flow Rate, acfm Percent Isokinetic of Sampling Rate, % Percent Excess Air, % F-Factor, dscfm/MMBtu @ %O2 Round Duct Diameter, inches Rectangular Duct Width, inches Rectangular Duct Length, inches Fw Fc



### Saturday, January 15, 2011 Page 30 of 30