STATE FACILITY NAME ORISPL CODE UNITID OP YEAR ASSOC STACKS PRG CODE SUM OP

TIME NC Belews Creek 8042 1 2009 ARP 7,178 NC Belews Creek 8042 2 2009 ARP 7,939 OH Cardinal 2828 1 2009 ARP 6,644 OH Cardinal 2828 2 2009 ARP 5,739 WI Pleasant Prairie 6170 1 2009 ARP 8,308 OH Cardinal 2828 3 2009 ARP 7,869 VA Chesapeake Energy Center 3803 3 2009 ARP 7,932 IL E D Edwards 856 3 2009 ARP 7,789 WV John E Amos 3935 1 2009 CS012 ARP 7,410 WV John E Amos 3935 2 2009 CS012 ARP 5,591 WV Mitchell (WV) 3948 2 2009 ARP 7,148 WV Mitchell (WV) 3948 1 2009 ARP 7,474 NV TS Power Plant 56224 1 2009 ARP 7,665 IA Walter Scott Jr. Energy Center 1082 4 2009 ARP 8,273 VA Chesapeake Energy Center 3803 4 2009 ARP 7,374 VA Chesterfield Power Station 3797 5 2009 ARP 8,203 VA Chesterfield Power Station 3797 6 2009 ARP 8,202 TN Kingston 3407 1 2009 CSKI15 ARP 3,533 TN Kingston 3407 6 2009 CSKI69, CSS19 ARP 2,411 TN Kingston 3407 8 2009 CSKI69, CSS19 ARP 1,812 TN Kingston 3407 9 2009 CSKI69, CSS19 ARP 3,725 TN Kingston 3407 5 2009 CSKI15 ARP 1,182 TN Kingston 3407 2 2009 CSKI15 ARP 938 TN Kingston 3407 7 2009 CSKI69, CSS19 ARP 1,438 TX W A Parish 3470 WAP7 2009 ARP 8,456 TX W A Parish 3470 WAP8 2009 ARP 8,417 IL Havana 891 9 2009 ARP 6,129 TX W A Parish 3470 WAP5 2009 ARP 7,876NUM

MONTHS REPORTE D NOX RATE NOX MASS HEAT INPUT UNIT TYPE INFO PRIMARY FUEL INFO 12 0.05 1,320 66,215,753 Cell burner boiler Coal 12 0.05 1,445 70,204,793 Cell burner boiler Coal 12 0.04 562 32,906,487 Cell burner boiler Coal 12 0.04 522 27,521,683 Cell burner boiler Coal 12 0.0608 1,515 49,983,507 Dry bottom turbo-fired boiler Coal 12 0.05 880 43,351,427 Dry bottom wall-fired boiler Coal 12 0.03 150 10,131,975 Dry bottom wall-fired boiler Coal 12 0.05 597 24,994,709 Dry bottom wall-fired boiler Coal 12 0.05 886 42,355,425 Dry bottom wall-fired boiler Coal 12 0.05 725 31,608,289 Dry bottom wall-fired boiler Coal 12 0.05 1,103 45,567,408 Dry bottom wall-fired boiler Coal 12 0.05 1,142 44,504,885 Dry bottom wall-fired boiler Coal 12 0.05 286 12,575,087 Dry bottom wall-fired boiler Coal 12 0.0596 1,625 53,469,751 Dry bottom wall-fired boiler Coal 12 0.04 250 13,782,616 Tangentially-fired Coal 12 0.04 424 23,251,482 Tangentially-fired Coal 12 0.04 950 47,013,677 Tangentially-fired Coal 12 0.05 88 3,478,012 Tangentially-fired Coal 12 0.05 80 2,931,963 Tangentially-fired Coal 12 0.05 53 2,096,533 Tangentially-fired Coal 12 0.05 115 4,446,624 Tangentially-fired Coal 12 0.05 41 1,602,386 Tangentially-fired Coal 12 0.05 24 881,910 Tangentially-fired Coal 12 0.05 46 1,764,186 Tangentially-fired Coal 12 0.04 827 40,995,118 Tangentially-fired Coal 12 0.04 1,009 47,534,093 Tangentially-fired Coal 12 0.04 373 22,274,295 Wet bottom wall-fired boiler Coal 12 0.05 1,237 47,411,660 Wet bottom wall-fired boiler CoalNOX CONTROL INFO

Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Low NOx Cell Burner Selective Non-catalytic Reduction Selective Catalytic Reduction Low NOx Cell Burner Selective Catalytic Reduction Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology w/ Overfire Air Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology w/ Overfire Air Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Overfire Air Selective Catalytic Reduction Selective Catalytic ReductionLow NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology w/ Overfire AirSTATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME WV John E Amos 3935 Unit 1 CS012 2000 ARP 8003 WV John E Amos 3935 1 CS012 2001 ARP 6389.75 WV John E Amos 3935 1 CS012 2002 ARP 8324.5 WV John E Amos 3935 1 CS012 2003 ARP 7878.25 WV John E Amos 3935 1 CS012 2004 ARP 8307.25 WV John E Amos 3935 1 CS012 2005 ARP 6288 WV John E Amos 3935 1 CS012 2006 ARP 8339.5 WV John E Amos 3935 1 CS012 2007 ARP 7198.79 WV John E Amos 3935 1 CS012 2008 ARP 8502.49 WV John E Amos 3935 1 CS012 2009 ARP 7410.32 WV John E Amos 3935 Unit 2 CS012 2000 ARP 6,474 WV John E Amos 3935 2 CS012 2001 ARP 7,523 WV John E Amos 3935 2 CS012 2002 ARP 8,107 WV John E Amos 3935 2 CS012 2003 ARP 7,837 WV John E Amos 3935 2 CS012 2004 ARP 6,125 WV John E Amos 3935 2 CS012 2005 ARP 7,683 WV John E Amos 3935 2 CS012 2006 ARP 8,123 WV John E Amos 3935 2 CS012 2007 ARP 7,758 WV John E Amos 3935 2 CS012 2008 ARP 7,393 WV John E Amos 3935 2 CS012 2009 ARP 5,591

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO 2000 WV John E Amos 3935 1 Operating ARP Dry bottom wall-fired boiler 2001 WV John E Amos 3935 1 Operating ARP Dry bottom wall-fired boiler 2002 WV John E Amos 3935 1 Operating ARP Dry bottom wall-fired boiler 2003 WV John E Amos 3935 1 Operating ARP, NBP Dry bottom wall-fired boiler 2004 WV John E Amos 3935 1 Operating NBP, ARP Dry bottom wall-fired boiler 2005 WV John E Amos 3935 1 Operating NBP, ARP Dry bottom wall-fired boiler 2006 WV John E Amos 3935 1 Operating NBP, ARP Dry bottom wall-fired boiler 2007 WV John E Amos 3935 1 Operating NBP, ARP Dry bottom wall-fired boiler 2008 WV John E Amos 3935 1 Operating NBP, ARP, CAIRNOX, CAIROS Dry bottom wall-fired boiler 2009 WV John E Amos 3935 1 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Dry bottom wall-fired boiler

2000 WV John E Amos 3935 2 Operating ARP Dry bottom wall-fired boiler 2001 WV John E Amos 3935 2 Operating ARP Dry bottom wall-fired boiler 2002 WV John E Amos 3935 2 Operating ARP Dry bottom wall-fired boiler 2003 WV John E Amos 3935 2 Operating ARP, NBP Dry bottom wall-fired boiler 2004 WV John E Amos 3935 2 Operating NBP, ARP Dry bottom wall-fired boiler 2005 WV John E Amos 3935 2 Operating NBP, ARP Dry bottom wall-fired boiler 2006 WV John E Amos 3935 2 Operating NBP, ARP Dry bottom wall-fired boiler2007 WV John E Amos 3935 2 Operating NBP, ARP Dry bottom wall-fired boiler

2008 WV John E Amos 3935 2 Operating NBP, ARP, CAIRNOX, CAIROS Dry bottom wall-fired boiler 2009 WV John E Amos 3935 2 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Dry bottom wall-fired boilerNUM

MONTHS REPORTE D SO2 MASS NOX RATE NOX MASS 12 30805.27 0.5536 14117.481 12 23783.94 0.5609 10745.049 12 32134.21 0.5633 14391.856 12 31667.42 0.5515 13208.904 12 33395.7 0.4673 12125.079 12 26869.59 0.2435 4902.311 12 34571.48 0.3148 8506.086 12 27970.65 0.3046 7047.677 12 34745.48 0.1725 4855.279 12 25854.91 0.0452 886.355 12 24,706 0.494 10,084 12 28,400 0.483 11,074 12 31,750 0.497 12,521 12 31,375 0.545 12,914 12 24,169 0.408 7,282 12 31,550 0.345 8,317 12 33,264 0.326 8,481 12 30,963 0.314 8,146 12 29,243 0.199 4,858 12 19,696 0.048 725

- 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600

2000 2001 2002 2003**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )**  

### John Amos NOx Emissions

PRIMARY_FUEL_INFO

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO

NOX_CONTROL_INFO Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction (Began Apr 10, 2005) Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction

Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction (Began May 16, 2004) Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction - 2000 2001 2002 2003Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction

Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Coal Low NOx Burner Technology (Dry Bottom only) Selective Catalytic ReductionCO2 MASS HEAT INPUT 5183786.178 50509238 3884077.935 37856458 5167976.043 50370156 4859102.809 47359654 5164148.573 50307412 4203613.135 40970909 5475051.356 53363065 4642194.851 45245580 5767320.413 55325354 4442235.341 42355425 4,127,283 ####### 4,634,328 ####### 5,105,429 ####### 4,807,056 ####### 3,739,022 ####### 4,969,467 ####### 5,257,506 ####### 5,121,744 ####### 4,818,775 ####### 3,315,075 #######

2004 2005 2006 2007 2008 2009
**Year** 

### John Amos NOx Emissions

PART_CONTROL_INFO Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator

Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator 2004 2005 2006 2007 2008 2009
**Year**Electrostatic Precipitator

Electrostatic Precipitator Electrostatic PrecipitatorSTATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME NUM MONTHS REPORTE D NC Belews Creek 8042 Unit 1 2000 ARP 4,773 12 NC Belews Creek 8042 1 2001 ARP 7,281 12 NC Belews Creek 8042 1 2002 ARP 8,611 12 NC Belews Creek 8042 1 2003 ARP 4,396 12 NC Belews Creek 8042 1 2004 ARP 6,928 12 NC Belews Creek 8042 1 2005 ARP 7,535 12 NC Belews Creek 8042 1 2006 ARP 7,489 12 NC Belews Creek 8042 1 2007 ARP 6,540 12 NC Belews Creek 8042 1 2008 ARP 8,122 12 NC Belews Creek 8042 1 2009 ARP 7,178 12

NC Belews Creek 8042 Unit 2 2000 ARP 7,925 12 NC Belews Creek 8042 2 2001 ARP 7,392 12 NC Belews Creek 8042 2 2002 ARP 8,171 12 NC Belews Creek 8042 2 2003 ARP 5,739 12 NC Belews Creek 8042 2 2004 ARP 7,683 12 NC Belews Creek 8042 2 2005 ARP 7,610 12 NC Belews Creek 8042 2 2006 ARP 7,613 12 NC Belews Creek 8042 2 2007 ARP 8,099 12 NC Belews Creek 8042 2 2008 ARP 7,744 12 NC Belews Creek 8042 2 2009 ARP 7,939 12

Belews Creek

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO PRIMARY_FUEL_INFO 2000 NC Belews Creek 8042 1 Operating ARP Cell burner boiler Coal 2001 NC Belews Creek 8042 1 Operating ARP Cell burner boiler Coal 2002 NC Belews Creek 8042 1 Operating ARP Cell burner boiler Coal 2003 NC Belews Creek 8042 1 Operating ARP Cell burner boiler Coal 2004 NC Belews Creek 8042 1 Operating NBP, ARP Cell burner boiler Coal 2005 NC Belews Creek 8042 1 Operating NBP, ARP Cell burner boiler Coal 2006 NC Belews Creek 8042 1 Operating NBP, ARP Cell burner boiler Coal 2007 NC Belews Creek 8042 1 Operating NBP, ARP Cell burner boiler Coal 2008 NC Belews Creek 8042 1 Operating NBP, ARP, CAIRNOX, CAIROS Cell burner boiler Coal 2009 NC Belews Creek 8042 1 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Cell burner boiler Coal

2000 NC Belews Creek 8042 2 Operating ARP Cell burner boiler Coal 2001 NC Belews Creek 8042 2 Operating ARP Cell burner boiler Coal 2002 NC Belews Creek 8042 2 Operating ARP Cell burner boiler Coal 2003 NC Belews Creek 8042 2 Operating ARP Cell burner boiler Coal 2004 NC Belews Creek 8042 2 Operating NBP, ARP Cell burner boiler Coal 2005 NC Belews Creek 8042 2 Operating NBP, ARP Cell burner boiler Coal 2006 NC Belews Creek 8042 2 Operating NBP, ARP Cell burner boiler Coal 2007 NC Belews Creek 8042 2 Operating NBP, ARP Cell burner boiler Coal2008 NC Belews Creek 8042 2 Operating NBP, ARP, CAIRNOX, CAIROS Cell burner boiler Coal 2009 NC Belews Creek 8042 2 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Cell burner boiler CoalSO2

MASS NOX RATE NOX MASS 24,643 0.603 13,306 42,056 0.458 15,247 57,849 0.524 22,703 26,559 0.512 10,701 42,321 0.411 13,759 49,096 0.307 10,891 47,024 0.322 10,965 38,356 0.047 1,308 2,198 0.042 1,446 2,004 0.045 1,320

47,686 0.550 21,249 41,021 0.571 18,956 45,236 0.626 22,179 32,087 0.614 16,123 45,982 0.382 13,828 47,716 0.274 9,528 48,266 0.292 10,214 48,032 0.063 2,122 15,054 0.053 1,704 2,215 0.050 1,445 - 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700

2000 2001 2002 2003**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )**  

### Belews Creek NOx EMISSIONS

2,215 0.050 1,445

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO

NOX_CONTROL_INFO Diesel Oil Low NOx Cell Burner (Began May 01, 2000) Overfire Air (Began Jun 01, 2000) Diesel Oil Low NOx Cell Burner Overfire Air Diesel Oil Low NOx Cell Burner Overfire Air Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction (Began Jun 12, 2003) Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Wet Limestone Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Wet Limestone Low NOx Cell Burner Overfire Air Selective Catalytic Reduction

Diesel Oil Low NOx Cell Burner Overfire Air Diesel Oil Low NOx Cell Burner Overfire Air Diesel Oil Low NOx Cell Burner Overfire Air Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction (Began Dec 28, 2003) Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Low NOx Cell Burner Overfire Air Selective Catalytic Reduction 2000 2001 2002 2003Diesel Oil Wet Limestone (Began Apr 28, 2008) Low NOx Cell Burner Overfire Air Selective Catalytic Reduction Diesel Oil Wet Limestone Low NOx Cell Burner Overfire Air Selective Catalytic ReductionCO2 MASS HEAT INPUT 4,004,060 ####### 6,644,084 ####### 8,744,813 ####### 4,004,525 ####### 6,582,247 ####### 7,103,758 ####### 6,959,969 ####### 5,959,780 ####### 8,223,262 ####### 6,793,738 #######

7,723,257 ####### 6,504,565 ####### 6,956,095 ####### 5,218,012 ####### 7,246,753 ####### 7,115,634 ####### 7,074,760 ####### 7,380,042 ####### 7,629,588 ####### 7,203,012 ####### 2004 2005 2006 2007 2008 2009

**Year** 

### Belews Creek NOx EMISSIONS

Unit 1 Unit 2

7,203,012 #######

PART_CONTROL_INFO Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator

Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator 2004 2005 2006 2007 2008 2009

**Year**Electrostatic Precipitator

Electrostatic PrecipitatorSTATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME NUM MONTHS REPORTE D OH Cardinal 2828 Unit 1 2000 ARP 7,913 12 OH Cardinal 2828 1 2001 ARP 7,556 12 OH Cardinal 2828 1 2002 ARP 6,155 12 OH Cardinal 2828 1 2003 ARP 7,548 12 OH Cardinal 2828 1 2004 ARP 7,998 12 OH Cardinal 2828 1 2005 ARP 7,498 12 OH Cardinal 2828 1 2006 ARP 6,944 12 OH Cardinal 2828 1 2007 ARP 6,091 12 OH Cardinal 2828 1 2008 ARP 6,152 12 OH Cardinal 2828 1 2009 ARP 6,644 12

OH Cardinal 2828 Unit 2 2000 ARP 8,611 12 OH Cardinal 2828 2 2001 ARP 7,296 12 OH Cardinal 2828 2 2002 ARP 8,114 12 OH Cardinal 2828 2 2003 ARP 7,330 12 OH Cardinal 2828 2 2004 ARP 6,614 12 OH Cardinal 2828 2 2005 ARP 7,300 12 OH Cardinal 2828 2 2006 ARP 7,666 12 OH Cardinal 2828 2 2007 ARP 5,875 12 OH Cardinal 2828 2 2008 ARP 7,239 12 OH Cardinal 2828 2 2009 ARP 5,739 12

Cardinal

OH Cardinal 2828 Unit 3 2000 ARP 8,662 12 OH Cardinal 2828 3 2001 ARP 7,603 12 OH Cardinal 2828 3 2002 ARP 5,770 12 OH Cardinal 2828 3 2003 ARP 7,322 12 OH Cardinal 2828 3 2004 ARP 7,945 12 OH Cardinal 2828 3 2005 ARP 7,861 12 OH Cardinal 2828 3 2006 ARP 7,583 12 OH Cardinal 2828 3 2007 ARP 7,905 12 OH Cardinal 2828 3 2008 ARP 6,188 12 OH Cardinal 2828 3 2009 ARP 7,869 12

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO PRIMARY_FUEL_INFO 2000 OH Cardinal 2828 1 Operating ARP Cell burner boiler Coal 2001 OH Cardinal 2828 1 Operating ARP Cell burner boiler Coal 2002 OH Cardinal 2828 1 Operating ARP Cell burner boiler Coal 2003 OH Cardinal 2828 1 Operating ARP, NBP Cell burner boiler Coal 2004 OH Cardinal 2828 1 Operating NBP, ARP Cell burner boiler Coal 2005 OH Cardinal 2828 1 Operating NBP, ARP Cell burner boiler Coal 2006 OH Cardinal 2828 1 Operating NBP, ARP Cell burner boiler Coal2007 OH Cardinal 2828 1 Operating NBP, ARP Cell burner boiler Coal

2008 OH Cardinal 2828 1 Operating NBP, ARP, CAIRNOX, CAIROS Cell burner boiler Coal 2009 OH Cardinal 2828 1 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Cell burner boiler Coal

2000 OH Cardinal 2828 2 Operating ARP Cell burner boiler Coal 2001 OH Cardinal 2828 2 Operating ARP Cell burner boiler Coal 2002 OH Cardinal 2828 2 Operating ARP Cell burner boiler Coal 2003 OH Cardinal 2828 2 Operating ARP, NBP Cell burner boiler Coal 2004 OH Cardinal 2828 2 Operating NBP, ARP Cell burner boiler Coal 2005 OH Cardinal 2828 2 Operating NBP, ARP Cell burner boiler Coal 2006 OH Cardinal 2828 2 Operating NBP, ARP Cell burner boiler Coal 2007 OH Cardinal 2828 2 Operating NBP, ARP Cell burner boiler Coal 2008 OH Cardinal 2828 2 Operating NBP, ARP, CAIRNOX, CAIROS Cell burner boiler Coal 2009 OH Cardinal 2828 2 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Cell burner boiler Coal

2000 OH Cardinal 2828 3 Operating ARP Dry bottom wall-fired boiler Coal 2001 OH Cardinal 2828 3 Operating ARP Dry bottom wall-fired boiler Coal 2002 OH Cardinal 2828 3 Operating ARP Dry bottom wall-fired boiler Coal 2003 OH Cardinal 2828 3 Operating ARP, NBP Dry bottom wall-fired boiler Coal 2004 OH Cardinal 2828 3 Operating NBP, ARP Dry bottom wall-fired boiler Coal 2005 OH Cardinal 2828 3 Operating NBP, ARP Dry bottom wall-fired boiler Coal 2006 OH Cardinal 2828 3 Operating NBP, ARP Dry bottom wall-fired boiler Coal 2007 OH Cardinal 2828 3 Operating NBP, ARP Dry bottom wall-fired boiler Coal 2008 OH Cardinal 2828 3 Operating NBP, ARP, CAIRNOX, CAIROS Dry bottom wall-fired boiler

Coal 2009 OH Cardinal 2828 3 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Dry bottom wall-fired boiler

CoalSO2

MASS NOX RATE 69,884 0.568 59,741 0.600 37,832 0.597 52,481 0.530 44,294 0.382 46,714 0.312 37,115 0.287 36,779 0.340 6,832 0.267 2,688 0.038

26,697 0.540 21,287 0.534 21,367 0.571 21,148 0.358 28,733 0.334 41,530 0.273 24,445 0.334 17,685 0.318 3,457 0.355 4,274 0.043

22,772 0.564 19,154 0.487 15,552 0.507 23,299 0.354 27,107 0.342 27,604 0.324 25,320 0.339 26,824 0.255 22,208 0.386 27,789 0.045

SECONDARY_FUEL_INFO

SO2_CONTROL_INFOWet Limestone (Began Mar 25, 2008)

Wet Limestone

Wet Limestone (Began Dec 15, 2007) Wet Limestone Wet LimestoneNOX MASS CO2 MASS 8,326 2,940,234 9,556 3,199,386 7,561 2,531,990 9,014 3,438,783 6,510 3,525,898 4,854 3,308,462 4,190 3,183,478 4,959 3,006,725 4,051 3,100,378 562 3,451,224

9,217 3,466,192 7,768 2,936,357 9,468 3,368,749 5,555 3,019,720 4,580 2,858,028 4,529 3,461,971 6,243 3,758,867 4,853 3,016,297 6,399 3,708,498 522 2,886,474 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )**  

### Cardinal NOx Emissions

522 2,886,474

11,134 4,034,660 7,652 3,203,105 6,350 2,509,002 6,174 3,503,455 6,404 3,874,108 6,467 4,104,375 6,715 4,043,350 5,784 4,575,659 6,686 3,477,464 880 4,546,694

NOX_CONTROL_INFO PART_CONTROL_INFO Low NOx Cell Burner Selective Non-catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Non-catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Non-catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Non-catalytic Reduction Selective Catalytic Reduction (Began May 28, 2003) Electrostatic Precipitator Low NOx Cell Burner Selective Non-catalytic Reduction Selective Catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Non-catalytic Reduction Selective Catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Non-catalytic Reduction Selective Catalytic Reduction Electrostatic Precipitator

- 0.050 0.100 0.150 0.200 0.250 0.300

2000 2001 2002 2003 2004 2005 2006 2007**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )** 

**Year**Low NOx Cell Burner Selective Non-catalytic Reduction Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Cell Burner Selective Non-catalytic Reduction Selective Catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Non-catalytic Reduction Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Cell Burner Electrostatic Precipitator Low NOx Cell Burner Electrostatic Precipitator Low NOx Cell Burner Electrostatic Precipitator Low NOx Cell Burner Selective Catalytic Reduction (Began Apr 21, 2003) Electrostatic Precipitator Low NOx Cell Burner Selective Catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Catalytic Reduction Electrostatic Precipitator Low NOx Cell Burner Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction (Began May 01, 2003) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic PrecipitatorHEAT INPUT

28,657,229 31,183,093 24,679,546 33,516,398 34,365,542 32,246,192 31,028,035 29,305,347 29,626,743 32,906,487

33,783,548 28,619,401 32,833,770 29,431,943 27,856,029 33,742,391 36,636,142 29,398,620 35,523,516 27,521,683 Unit 1 Unit 2

39,324,194 31,220,029 24,454,215 34,146,724 37,759,358 40,003,693 39,408,868 44,597,075 33,384,325 43,351,427

PART_CONTROL_INFO Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator

2007 2008 2009 Unit 1 Unit 2 Unit 3Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator

Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator

Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic PrecipitatorSTATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME NUM MONTHS REPORTED VA Chesapeake Energy Center 3803 Unit 3 2000 ARP 8,679 12 VA Chesapeake Energy Center 3803 3 2001 ARP 7,979 12 VA Chesapeake Energy Center 3803 3 2002 ARP 8,280 12 VA Chesapeake Energy Center 3803 3 2003 ARP 7,045 12 VA Chesapeake Energy Center 3803 3 2004 ARP 8,403 12 VA Chesapeake Energy Center 3803 3 2005 ARP 8,094 12 VA Chesapeake Energy Center 3803 3 2006 ARP 8,367 12 VA Chesapeake Energy Center 3803 3 2007 ARP 7,213 12 VA Chesapeake Energy Center 3803 3 2008 ARP 7,678 12 VA Chesapeake Energy Center 3803 3 2009 ARP 7,932 12

VA Chesapeake Energy Center 3803 Unit 4 2000 ARP 8,107 12 VA Chesapeake Energy Center 3803 4 2001 ARP 7,620 12 VA Chesapeake Energy Center 3803 4 2002 ARP 6,492 12 VA Chesapeake Energy Center 3803 4 2003 ARP 6,152 12 VA Chesapeake Energy Center 3803 4 2004 ARP 8,365 12 VA Chesapeake Energy Center 3803 4 2005 ARP 7,774 12 VA Chesapeake Energy Center 3803 4 2006 ARP 7,522 12 VA Chesapeake Energy Center 3803 4 2007 ARP 7,913 12 VA Chesapeake Energy Center 3803 4 2008 ARP 7,617 12 VA Chesapeake Energy Center 3803 4 2009 ARP 7,374 12

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO PRIMARY_FUEL_INFO 2000 VA Chesapeake Energy Center 3803 1 Operating ARP Tangentially-fired Coal 2001 VA Chesapeake Energy Center 3803 1 Operating ARP Tangentially-fired Coal 2002 VA Chesapeake Energy Center 3803 1 Operating ARP Tangentially-fired Coal 2003 VA Chesapeake Energy Center 3803 1 Operating ARP, NBP Tangentially-fired Coal 2004 VA Chesapeake Energy Center 3803 1 Operating NBP, ARP Tangentially-fired Coal 2005 VA Chesapeake Energy Center 3803 1 Operating NBP, ARP Tangentially-fired Coal 2006 VA Chesapeake Energy Center 3803 1 Operating NBP, ARP Tangentially-fired Coal 2007 VA Chesapeake Energy Center 3803 1 Operating NBP, ARP Tangentially-fired Coal 2008 VA Chesapeake Energy Center 3803 1 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 VA Chesapeake Energy Center 3803 1 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO PRIMARY_FUEL_INFO 2000 VA Chesapeake Energy Center 3803 2 Operating ARP Tangentially-fired Coal 2001 VA Chesapeake Energy Center 3803 2 Operating ARP Tangentially-fired Coal 2002 VA Chesapeake Energy Center 3803 2 Operating ARP Tangentially-fired Coal 2003 VA Chesapeake Energy Center 3803 2 Operating ARP, NBP Tangentially-fired Coal 2004 VA Chesapeake Energy Center 3803 2 Operating NBP, ARP Tangentially-fired Coal 2005 VA Chesapeake Energy Center 3803 2 Operating NBP, ARP Tangentially-fired Coal 2006 VA Chesapeake Energy Center 3803 2 Operating NBP, ARP Tangentially-fired Coal 2007 VA Chesapeake Energy Center 3803 2 Operating NBP, ARP Tangentially-fired Coal 2008 VA Chesapeake Energy Center 3803 2 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal2009 VA Chesapeake Energy Center 3803 2 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO PRIMARY_FUEL_INFO 2000 VA Chesapeake Energy Center 3803 3 Operating ARP Dry bottom wall-fired boiler Coal 2001 VA Chesapeake Energy Center 3803 3 Operating ARP Dry bottom wall-fired boiler Coal 2002 VA Chesapeake Energy Center 3803 3 Operating ARP Dry bottom wall-fired boiler Coal 2003 VA Chesapeake Energy Center 3803 3 Operating ARP, NBP Dry bottom wall-fired boiler Coal 2004 VA Chesapeake Energy Center 3803 3 Operating NBP, ARP Dry bottom wall-fired boiler Coal 2005 VA Chesapeake Energy Center 3803 3 Operating NBP, ARP Dry bottom wall-fired boiler Coal 2006 VA Chesapeake Energy Center 3803 3 Operating NBP, ARP Dry bottom wall-fired boiler Coal 2007 VA Chesapeake Energy Center 3803 3 Operating NBP, ARP Dry bottom wall-fired boiler Coal 2008 VA Chesapeake Energy Center 3803 3 Operating NBP, ARP, CAIROS, CAIRNOX Dry bottom wall-fired boiler

Coal 2009 VA Chesapeake Energy Center 3803 3 Operating ARP, CAIROS, CAIRNOX, CAIRSO2 Dry bottom wall-fired boiler

Coal 2000 VA Chesapeake Energy Center 3803 4 Operating ARP Tangentially-fired Coal 2001 VA Chesapeake Energy Center 3803 4 Operating ARP Tangentially-fired Coal 2002 VA Chesapeake Energy Center 3803 4 Operating ARP Tangentially-fired Coal 2003 VA Chesapeake Energy Center 3803 4 Operating ARP, NBP Tangentially-fired Coal 2004 VA Chesapeake Energy Center 3803 4 Operating NBP, ARP Tangentially-fired Coal 2005 VA Chesapeake Energy Center 3803 4 Operating NBP, ARP Tangentially-fired Coal 2006 VA Chesapeake Energy Center 3803 4 Operating NBP, ARP Tangentially-fired Coal 2007 VA Chesapeake Energy Center 3803 4 Operating NBP, ARP Tangentially-fired Coal 2008 VA Chesapeake Energy Center 3803 4 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 VA Chesapeake Energy Center 3803 4 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired CoalSO2 MASS NOX RATE NOX MASS

8,274 0.419 2,631 7,955 0.417 2,305 9,558 0.413 2,432 8,056 0.284 1,408 8,992 0.296 1,683 8,452 0.272 1,498 8,531 0.261 1,428 4,941 0.199 943 4,435 0.215 1,111 4,677 0.031 150

10,663 0.432 3,564 11,359 0.436 3,399 10,974 0.429 2,835 10,065 0.337 2,089 12,916 0.349 2,808 11,995 0.311 2,366 9,918 0.282 1,862 7,794 0.250 1,817 6,036 0.251 1,739 6,708 0.039 250 - 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500

2000 2001 2002 2003 2004**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )**  

### Chesapeake NOx Emissions

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO NOX_CONTROL_INFO Other Other Other Other (Began Apr 20, 2003) Selective Non-catalytic Reduction (Began Apr 25, 2003) Other (Retired Feb 16, 2003) Other Selective Non-catalytic Reduction Other Selective Non-catalytic Reduction Other Selective Non-catalytic Reduction Other Selective Non-catalytic Reduction Other Selective Non-catalytic Reduction Other Selective Non-catalytic Reduction SECONDARY_FUEL_INFO

SO2_CONTROL_INFO NOX_CONTROL_INFO Other Other Other Other (Retired Mar 20, 2003) Other (Began May 07, 2004) Selective Non-catalytic Reduction (Began Jun 04, 2004) Other Selective Non-catalytic Reduction Other Selective Non-catalytic Reduction Other Selective Non-catalytic Reduction Other Selective Non-catalytic ReductionOther Selective Non-catalytic Reduction

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO NOX_CONTROL_INFO Low NOx Burner Technology (Dry Bottom only) Low NOx Burner Technology (Dry Bottom only) Low NOx Burner Technology (Dry Bottom only) Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction (Began Jun 02, 2003) Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction

Selective Catalytic Reduction (Began Jun 25, 2003) Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic ReductionCO2 MASS HEAT INPUT

1,277,623 12,452,474 1,112,218 10,840,327 1,190,186 11,600,238 1,009,193 9,836,194 1,159,592 11,302,038 1,139,029 11,101,683 1,127,255 10,986,900 975,765 9,510,400 1,024,827 9,988,571 1,039,542 10,131,975

1,675,012 16,325,635 1,592,922 15,525,602 1,321,581 12,880,911 1,264,301 12,322,603 1,675,701 16,332,352 1,579,481 15,394,537 1,377,306 13,424,074 1,545,809 15,066,383 1,430,149 13,939,072 1,414,094 13,782,616 2004 2005 2006 2007 2008 2009

**Year** 

### Chesapeake NOx Emissions

Unit 3 Unit 4

PART_CONTROL_INFO Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator PART_CONTROL_INFO Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator **Year**Electrostatic Precipitator

PART_CONTROL_INFO Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic PrecipitatorSTATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME NUM MONTHS REPORTE D VA Chesterfield Power Station 3797 Unit 5 2000 ARP 8,353 12 VA Chesterfield Power Station 3797 5 2001 ARP 6,252 12 VA Chesterfield Power Station 3797 5 2002 ARP 7,988 12 VA Chesterfield Power Station 3797 5 2003 ARP 7,657 12 VA Chesterfield Power Station 3797 5 2004 ARP 7,996 12 VA Chesterfield Power Station 3797 5 2005 ARP 7,175 12 VA Chesterfield Power Station 3797 5 2006 ARP 7,380 12 VA Chesterfield Power Station 3797 5 2007 ARP 8,216 12 VA Chesterfield Power Station 3797 5 2008 ARP 7,225 12 VA Chesterfield Power Station 3797 5 2009 ARP 8,203 12

VA Chesterfield Power Station 3797 Unit 6 2000 ARP 7,942 12 VA Chesterfield Power Station 3797 6 2001 ARP 8,123 12 VA Chesterfield Power Station 3797 6 2002 ARP 8,180 12 VA Chesterfield Power Station 3797 6 2003 ARP 8,166 12 VA Chesterfield Power Station 3797 6 2004 ARP 5,450 12 VA Chesterfield Power Station 3797 6 2005 ARP 8,061 12 VA Chesterfield Power Station 3797 6 2006 ARP 7,820 12 VA Chesterfield Power Station 3797 6 2007 ARP 7,841 12 VA Chesterfield Power Station 3797 6 2008 ARP 6,817 12 VA Chesterfield Power Station 3797 6 2009 ARP 8,202 12

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO PRIMARY_FUEL_INFO 2000 VA Chesterfield Power Station 3797 3 Operating ARP Tangentially-fired Coal 2001 VA Chesterfield Power Station 3797 3 Operating ARP Tangentially-fired Coal 2002 VA Chesterfield Power Station 3797 3 Operating ARP Tangentially-fired Coal 2003 VA Chesterfield Power Station 3797 3 Operating ARP, NBP Tangentially-fired Coal 2004 VA Chesterfield Power Station 3797 3 Operating NBP, ARP Tangentially-fired Coal 2005 VA Chesterfield Power Station 3797 3 Operating NBP, ARP Tangentially-fired Coal 2006 VA Chesterfield Power Station 3797 3 Operating NBP, ARP Tangentially-fired Coal 2007 VA Chesterfield Power Station 3797 3 Operating NBP, ARP Tangentially-fired Coal 2008 VA Chesterfield Power Station 3797 3 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 VA Chesterfield Power Station 3797 3 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal

2000 VA Chesterfield Power Station 3797 4 Operating ARP Tangentially-fired Coal 2001 VA Chesterfield Power Station 3797 4 Operating ARP Tangentially-fired Coal 2002 VA Chesterfield Power Station 3797 4 Operating ARP Tangentially-fired Coal 2003 VA Chesterfield Power Station 3797 4 Operating ARP, NBP Tangentially-fired Coal 2004 VA Chesterfield Power Station 3797 4 Operating NBP, ARP Tangentially-fired Coal 2005 VA Chesterfield Power Station 3797 4 Operating NBP, ARP Tangentially-fired Coal 2006 VA Chesterfield Power Station 3797 4 Operating NBP, ARP Tangentially-fired Coal 2007 VA Chesterfield Power Station 3797 4 Operating NBP, ARP Tangentially-fired Coal 2008 VA Chesterfield Power Station 3797 4 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal2009 VA Chesterfield Power Station 3797 4 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal 2000 VA Chesterfield Power Station 3797 5 Operating ARP Tangentially-fired Coal 2001 VA Chesterfield Power Station 3797 5 Operating ARP Tangentially-fired Coal 2002 VA Chesterfield Power Station 3797 5 Operating ARP Tangentially-fired Coal 2003 VA Chesterfield Power Station 3797 5 Operating ARP, NBP Tangentially-fired Coal 2004 VA Chesterfield Power Station 3797 5 Operating NBP, ARP Tangentially-fired Coal 2005 VA Chesterfield Power Station 3797 5 Operating NBP, ARP Tangentially-fired Coal 2006 VA Chesterfield Power Station 3797 5 Operating NBP, ARP Tangentially-fired Coal 2007 VA Chesterfield Power Station 3797 5 Operating NBP, ARP Tangentially-fired Coal 2008 VA Chesterfield Power Station 3797 5 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 VA Chesterfield Power Station 3797 5 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal 2000 VA Chesterfield Power Station 3797 6 Operating ARP Tangentially-fired Coal 2001 VA Chesterfield Power Station 3797 6 Operating ARP Tangentially-fired Coal 2002 VA Chesterfield Power Station 3797 6 Operating ARP Tangentially-fired Coal 2003 VA Chesterfield Power Station 3797 6 Operating ARP, NBP Tangentially-fired Coal 2004 VA Chesterfield Power Station 3797 6 Operating NBP, ARP Tangentially-fired Coal 2005 VA Chesterfield Power Station 3797 6 Operating NBP, ARP Tangentially-fired Coal 2006 VA Chesterfield Power Station 3797 6 Operating NBP, ARP Tangentially-fired Coal 2007 VA Chesterfield Power Station 3797 6 Operating NBP, ARP Tangentially-fired Coal 2008 VA Chesterfield Power Station 3797 6 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 VA Chesterfield Power Station 3797 6 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal 2003 VA Chesterfield Power Station 3797 7 Operating NBP Combined cycle Pipeline Natural Gas 2004 VA Chesterfield Power Station 3797 7 Operating NBP Combined cycle Pipeline Natural Gas 2005 VA Chesterfield Power Station 3797 7 Operating NBP Combined cycle Pipeline Natural Gas 2006 VA Chesterfield Power Station 3797 7 Operating NBP Combined cycle Pipeline Natural Gas 2007 VA Chesterfield Power Station 3797 7 Operating NBP Combined cycle Pipeline Natural Gas Chesterfield Power Station Operating Combined cycle Pipeline Natural Gas 2008 VA Chesterfield Power Station 3797 7 Operating NBP, CAIRNOX, CAIROS Combined cycle Pipeline Natural Gas 2009 VA Chesterfield Power Station 3797 7 Operating CAIRNOX, CAIROS, CAIRSO2 Combined cycle Pipeline Natural Gas 2000 VA Chesterfield Power Station 3797 **8A Operating ARP Combined cycle Pipeline Natural Gas 2001 VA Chesterfield Power Station 3797 **8A Operating ARP Combined cycle Pipeline Natural Gas 2002 VA Chesterfield Power Station 3797 **8A Operating ARP Combined cycle Pipeline Natural Gas 2003 VA Chesterfield Power Station 3797 **8A Operating ARP, NBP Combined cycle Pipeline Natural Gas 2004 VA Chesterfield Power Station 3797 **8A Operating NBP, ARP Combined cycle Pipeline Natural Gas 2005 VA Chesterfield Power Station 3797 **8A Operating NBP, ARP Combined cycle Pipeline Natural Gas 2006 VA Chesterfield Power Station 3797 **8A Operating NBP, ARP Combined cycle Pipeline Natural Gas 2007 VA Chesterfield Power Station 3797 **8A Operating NBP, ARP Combined cycle Pipeline Natural Gas 2008 VA Chesterfield Power Station 3797 **8A Operating NBP, ARP, CAIRNOX, CAIROS Combined cycle Pipeline Natural Gas 2009 VA Chesterfield Power Station 3797 **8A Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Combined cycle Pipeline Natural GasSO2

MASS NOX RATE 18,068 0.359 12,495 0.369 20,270 0.329 20,796 0.231 20,382 0.243 19,094 0.218 16,958 0.230 19,309 0.228 17,470 0.089 19,569 0.038

37,145 0.371 37,699 0.382 40,924 0.375 45,447 0.376 26,048 0.199 42,744 0.247 37,138 0.221 39,616 0.231 7,173 0.062 1,500 0.041

SECONDARY_FUEL_INFO

SO2_CONTROL_INFOWet Limestone (Began Apr 25, 2008)

Wet Limestone Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel Oil Diesel OilNOX MASS 4,150 2,991 3,708 2,521 2,915 2,246 2,278 2,584 916 424

8,775 8,901 8,841 9,005 2,955 5,583 4,419 4,923 1,085 950 - 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450

2000 2001 2002 2003 2004 2005 2006**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )** 

**Year** 

### Chesterfield NOx Emissions

NOX_CONTROL_INFO

Other Other Other Selective Catalytic Reduction (Began May 19, 2003) Other Selective Catalytic Reduction Other Selective Catalytic Reduction Other Selective Catalytic Reduction Other Selective Catalytic Reduction Other Selective Catalytic Reduction OtherSelective Catalytic Reduction Other

Low NOx Burner Technology w/ Separated OFA Low NOx Burner Technology w/ Separated OFA Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction (Began Jun 17, 2002) Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction (Began May 26, 2004) Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam Injection Steam InjectionCO2 MASS HEAT INPUT 2,330,328 ####### 1,638,358 ####### 2,317,143 ####### 2,230,343 ####### 2,417,774 ####### 2,124,952 ####### 2,043,200 ####### 2,337,939 ####### 2,144,503 ####### 2,385,597 #######

4,784,217 ####### 4,746,924 ####### 4,786,089 ####### 4,845,184 ####### 3,110,856 ####### 4,672,230 ####### 4,203,342 ####### 4,441,481 ####### 3,835,650 ####### 4,823,602 ####### 2006 2007 2008 2009 

### Chesterfield NOx Emissions

Unit 5 Unit 6

PART_CONTROL_INFO Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator

Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic PrecipitatorElectrostatic Precipitator

Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator

Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction (Began May 26, 2004)

Baghouse (Began Apr 25, 2008) Wet Scrubber (Began Apr 25, 2008) Baghouse Wet ScrubberSTATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC STACKS OP YEAR PRG CODE IL E D Edwards 856 3 MS3A, MS3B 2000 ARP IL E D Edwards 856 3 MS3A, MS3B 2001 ARP IL E D Edwards 856 3 MS3A, MS3B 2002 ARP IL E D Edwards 856 3 MS3A, MS3B 2003 ARP IL E D Edwards 856 3 MS3A, MS3B 2004 ARP IL E D Edwards 856 3 MS3A, MS3B 2005 ARP IL E D Edwards 856 3 2006 ARP IL E D Edwards 856 3 2007 ARP IL E D Edwards 856 3 2008 ARP IL E D Edwards 856 3 2009 ARP

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO PRG_CODE_INFO 2000 IL E D Edwards 856 3 Operating ARP 2001 IL E D Edwards 856 3 Operating ARP 2002 IL E D Edwards 856 3 Operating ARP 2003 IL E D Edwards 856 3 Operating ARP, NBP 2004 IL E D Edwards 856 3 Operating NBP, ARP 2005 IL E D Edwards 856 3 Operating NBP, ARP 2006 IL E D Edwards 856 3 Operating NBP, ARP 2007 IL E D Edwards 856 3 Operating NBP, ARP 2008 IL E D Edwards 856 3 Operating NBP, ARP, CAIRNOX, CAIROS 2009 IL E D Edwards 856 3 Operating CAIRNOX, CAIROS, CAIRSO2, ARPSUM OP TIME NUM MONTHS REPORTE D SO2 MASS NOX RATE 7,397 12 23,410 0.506 8,479 12 23,985 0.476 6,720 12 9,683 0.440 7,429 12 18,401 0.310 7,954 12 23,826 0.314 7,465 12 15,965 0.236 7,612 12 12,228 0.227 8,193 12 6,893 0.153 7,236 12 5,371 0.120 7,789 12 5,304 0.048

UNIT_TYPE_INFO PRIMARY_FUEL_INFO SECONDARY_FUEL_INFO

SO2_CONTROL_INFO Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler Coal Dry bottom wall-fired boiler CoalNOX MASS CO2 MASS 5,103 2,046,276 5,245 2,220,971 3,639 1,604,354 3,072 2,080,574 3,375 2,294,998 2,604 2,297,042 2,703 2,340,703 2,061 2,893,676 1,488 2,564,235 597 2,621,443

- 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550

2000 2001 2002 2003 2004 2005 2006 2007**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )** 

**Year** 

### Edwards Unit #3 NOX RATE

NOX_CONTROL_INFO PART_CONTROL_INFO Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction (Began May 01, 2003) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology w/ Overfire Air (Began Apr 19, 2008) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Low NOx Burner Technology w/ Overfire Air Electrostatic Precipitator 2000 2001 2002 2003 2004 2005 2006 2007

**Year**HEAT INPUT

19,945,268 21,799,246 15,972,321 20,304,519 22,185,846 22,332,661 22,813,843 28,203,492 24,449,330 24,994,709

2008 2009STATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME IL Havana 891 9 2000 ARP 7330.09 IL Havana 891 9 2001 ARP 5013.63 IL Havana 891 9 2002 ARP 7248.42 IL Havana 891 9 2003 ARP 7295.77 IL Havana 891 9 2004 ARP 6526.54 IL Havana 891 9 2005 ARP 8035.84 IL Havana 891 9 2006 ARP 6842.57 IL Havana 891 9 2007 ARP 7686.76 IL Havana 891 9 2008 ARP 7337.54 IL Havana 891 9 2009 ARP 6129.36

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO 2000 IL Havana 891 9 Operating ARP Dry bottom wall-fired boiler 2001 IL Havana 891 9 Operating ARP Dry bottom wall-fired boiler 2002 IL Havana 891 9 Operating ARP Dry bottom wall-fired boiler 2003 IL Havana 891 9 Operating ARP, NBP Dry bottom wall-fired boiler 2004 IL Havana 891 9 Operating NBP, ARP Dry bottom wall-fired boiler 2005 IL Havana 891 9 Operating NBP, ARP Dry bottom wall-fired boiler 2006 IL Havana 891 9 Operating NBP, ARP Dry bottom wall-fired boiler 2007 IL Havana 891 9 Operating NBP, ARP Dry bottom wall-fired boiler (Ended Sep 18, 2007), Wet bottom wall-fired boiler (Started Sep 18, 2007) 2008 IL Havana 891 9 Operating NBP, ARP, CAIRNOX, CAIROS Wet bottom wall-fired boiler 2009 IL Havana 891 9 Operating CAIRNOX, CAIROS, CAIRSO2, ARP Wet bottom wall-fired boilerNUM

MONTHS REPORTE D SO2 MASS NOX RATE NOX MASS CO2 MASS HEAT

INPUT 12 10586.13 0.4314 5350.844 2529118 24825077 12 7814.014 0.388 3470.08 1807391 17708775 12 12815.36 0.282 3900.751 2919450 28513577 12 9526.729 0.2497 3034.599 2673466 26095960 12 8554.559 0.1985 2199.633 2376841 23194920 12 7151.716 0.0388 566.511 3519824 34306237 12 5752.823 0.0507 671.025 3007633 29314211 12 7285.236 0.0468 788.112 3670665 35776464 12 6656.746 0.0437 629.393 3213136 30758032 12 5017.751 0.0361 373.07 2336126 22274295

0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5

2000 2001 2002 2003 2004**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )** 

**Year** 

### Havana Unit #9 NOx Emissions

PRIMARY_FUEL_INFO

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO

NOX_CONTROL_INFO PART_CONTROL_INFO Coal Electrostatic Precipitator Coal Overfire Air (Began Oct 01, 2001) Coal Overfire Air Coal Overfire Air Selective Catalytic Reduction (Began Aug 04, 2003) Coal Overfire Air Selective Catalytic Reduction Coal Overfire Air Selective Catalytic Reduction Coal Overfire Air Selective Catalytic Reduction Coal Overfire Air Selective Catalytic Reduction Coal Overfire Air Selective Catalytic Reduction Coal Overfire Air Selective Catalytic Reduction Electrostatic Precipitator 0 2000 2001 2002 2003 2004

**Year**2005 2006 2007 2008 2009

**Year** 

### Havana Unit #9 NOx Emissions

2005 2006 2007 2008 2009

**Year**STATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME NUM MONTHS REPORTE D TN Kingston 3407 Unit 1 CSKI15 2000 ARP 7,863 12 TN Kingston 3407 1 CSKI15 2001 ARP 7,438 12 TN Kingston 3407 1 CSKI15 2002 ARP 8,370 12 TN Kingston 3407 1 CSKI15 2003 ARP 7,396 12 TN Kingston 3407 1 CSKI15 2004 ARP 8,368 12 TN Kingston 3407 1 CSKI15 2005 ARP 8,320 12 TN Kingston 3407 1 CSKI15 2006 ARP 8,371 12 TN Kingston 3407 1 CSKI15 2007 ARP 7,413 12 TN Kingston 3407 1 CSKI15 2008 ARP 8,166 12 TN Kingston 3407 1 CSKI15 2009 ARP 3,533 12

TN Kingston 3407 Unit 2 CSKI15 2000 ARP 8,355 12 TN Kingston 3407 2 CSKI15 2001 ARP 6,994 12 TN Kingston 3407 2 CSKI15 2002 ARP 8,360 12 TN Kingston 3407 2 CSKI15 2003 ARP 7,489 12 TN Kingston 3407 2 CSKI15 2004 ARP 8,336 12 TN Kingston 3407 2 CSKI15 2005 ARP 8,098 12 TN Kingston 3407 2 CSKI15 2006 ARP 7,195 12 TN Kingston 3407 2 CSKI15 2007 ARP 8,378 12 TN Kingston 3407 2 CSKI15 2008 ARP 8,588 12 TN Kingston 3407 2 CSKI15 2009 ARP 938 12

Kingston

TN Kingston 3407 Unti 5 CSKI15 2000 ARP 6,942 12 TN Kingston 3407 5 CSKI15 2001 ARP 6,751 12 TN Kingston 3407 5 CSKI15 2002 ARP 8,573 12 TN Kingston 3407 5 CSKI15 2003 ARP 8,118 12 TN Kingston 3407 5 CSKI15 2004 ARP 5,866 12 TN Kingston 3407 5 CSKI15 2005 ARP 7,105 12 TN Kingston 3407 5 CSKI15 2006 ARP 8,625 12 TN Kingston 3407 5 CSKI15 2007 ARP 7,868 12 TN Kingston 3407 5 CSKI15 2008 ARP 8,107 12 TN Kingston 3407 5 CSKI15 2009 ARP 1,182 12

TN Kingston 3407 Unit 6 CSKI69 2000 ARP 6,764 12 TN Kingston 3407 6 CSKI69 2001 ARP 7,505 12 TN Kingston 3407 6 CSKI69 2002 ARP 8,120 12 TN Kingston 3407 6 CSKI69 2003 ARP 7,776 12 TN Kingston 3407 6 CSKI69 2004 ARP 6,041 12 TN Kingston 3407 6 CSKI69 2005 ARP 6,838 12 TN Kingston 3407 6 CSKI69 2006 ARP 8,543 12TN Kingston 3407 6 CSKI69 2007 ARP 7,890 12

TN Kingston 3407 6 CSKI69 2008 ARP 8,200 12 TN Kingston 3407 6 CSKI69, CSS19 2009 ARP 2,411 12

TN Kingston 3407 Unit 7 CSKI69 2000 ARP 6,846 12 TN Kingston 3407 7 CSKI69 2001 ARP 6,782 12 TN Kingston 3407 7 CSKI69 2002 ARP 8,009 12 TN Kingston 3407 7 CSKI69 2003 ARP 7,418 12 TN Kingston 3407 7 CSKI69 2004 ARP 6,960 12 TN Kingston 3407 7 CSKI69 2005 ARP 8,417 12 TN Kingston 3407 7 CSKI69 2006 ARP 7,481 12 TN Kingston 3407 7 CSKI69 2007 ARP 8,442 12 TN Kingston 3407 7 CSKI69 2008 ARP 8,482 12 TN Kingston 3407 7 CSKI69, CSS19 2009 ARP 1,438 12

TN Kingston 3407 Unit 8 CSKI69 2000 ARP 8,430 12 TN Kingston 3407 8 CSKI69 2001 ARP 7,836 12 TN Kingston 3407 8 CSKI69 2002 ARP 7,657 12 TN Kingston 3407 8 CSKI69 2003 ARP 7,343 12 TN Kingston 3407 8 CSKI69 2004 ARP 6,957 12 TN Kingston 3407 8 CSKI69 2005 ARP 8,307 12 TN Kingston 3407 8 CSKI69 2006 ARP 8,433 12 TN Kingston 3407 8 CSKI69 2007 ARP 7,658 12 TN Kingston 3407 8 CSKI69 2008 ARP 8,184 12

Kingston TN Kingston 3407 8 CSKI69, CSS19 2009 ARP 1,812 12

TN Kingston 3407 Unit 9 CSKI69 2000 ARP 8,135 12 TN Kingston 3407 9 CSKI69 2001 ARP 6,529 12 TN Kingston 3407 9 CSKI69 2002 ARP 6,380 12 TN Kingston 3407 9 CSKI69 2003 ARP 7,519 12 TN Kingston 3407 9 CSKI69 2004 ARP 7,028 12 TN Kingston 3407 9 CSKI69 2005 ARP 7,482 12 TN Kingston 3407 9 CSKI69 2006 ARP 7,671 12 TN Kingston 3407 9 CSKI69 2007 ARP 8,489 12 TN Kingston 3407 9 CSKI69 2008 ARP 8,300 12 TN Kingston 3407 9 CSKI69, CSS19 2009 ARP 3,725 12

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO PRIMARY_FUEL_INFO 2000 TN Kingston 3407 1 Operating ARP Tangentially-fired Coal 2001 TN Kingston 3407 1 Operating ARP Tangentially-fired Coal 2002 TN Kingston 3407 1 Operating ARP Tangentially-fired Coal 2003 TN Kingston 3407 1 Operating ARP, NBP Tangentially-fired Coal 2004 TN Kingston 3407 1 Operating NBP, ARP Tangentially-fired Coal 2005 TN Kingston 3407 1 Operating NBP, ARP Tangentially-fired Coal2006 TN Kingston 3407 1 Operating NBP, ARP Tangentially-fired Coal

2007 TN Kingston 3407 1 Operating NBP, ARP Tangentially-fired Coal 2008 TN Kingston 3407 1 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 TN Kingston 3407 1 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal

2000 TN Kingston 3407 2 Operating ARP Tangentially-fired Coal 2001 TN Kingston 3407 2 Operating ARP Tangentially-fired Coal 2002 TN Kingston 3407 2 Operating ARP Tangentially-fired Coal 2003 TN Kingston 3407 2 Operating ARP, NBP Tangentially-fired Coal 2004 TN Kingston 3407 2 Operating NBP, ARP Tangentially-fired Coal 2005 TN Kingston 3407 2 Operating NBP, ARP Tangentially-fired Coal 2006 TN Kingston 3407 2 Operating NBP, ARP Tangentially-fired Coal 2007 TN Kingston 3407 2 Operating NBP, ARP Tangentially-fired Coal 2008 TN Kingston 3407 2 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 TN Kingston 3407 2 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal

2000 TN Kingston 3407 5 Operating ARP Tangentially-fired Coal 2001 TN Kingston 3407 5 Operating ARP Tangentially-fired Coal 2002 TN Kingston 3407 5 Operating ARP Tangentially-fired Coal 2003 TN Kingston 3407 5 Operating ARP, NBP Tangentially-fired Coal 2004 TN Kingston 3407 5 Operating NBP, ARP Tangentially-fired Coal 2005 TN Kingston 3407 5 Operating NBP, ARP Tangentially-fired Coal 2006 TN Kingston 3407 5 Operating NBP, ARP Tangentially-fired Coal 2007 TN Kingston 3407 5 Operating NBP, ARP Tangentially-fired Coal 2008 TN Kingston 3407 5 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 TN Kingston 3407 5 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal Kingston Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired

2000 TN Kingston 3407 6 Operating ARP Tangentially-fired Coal 2001 TN Kingston 3407 6 Operating ARP Tangentially-fired Coal 2002 TN Kingston 3407 6 Operating ARP Tangentially-fired Coal 2003 TN Kingston 3407 6 Operating ARP, NBP Tangentially-fired Coal 2004 TN Kingston 3407 6 Operating NBP, ARP Tangentially-fired Coal 2005 TN Kingston 3407 6 Operating NBP, ARP Tangentially-fired Coal 2006 TN Kingston 3407 6 Operating NBP, ARP Tangentially-fired Coal 2007 TN Kingston 3407 6 Operating NBP, ARP Tangentially-fired Coal 2008 TN Kingston 3407 6 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 TN Kingston 3407 6 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal

2000 TN Kingston 3407 7 Operating ARP Tangentially-fired Coal 2001 TN Kingston 3407 7 Operating ARP Tangentially-fired Coal 2002 TN Kingston 3407 7 Operating ARP Tangentially-fired Coal 2003 TN Kingston 3407 7 Operating ARP, NBP Tangentially-fired Coal 2004 TN Kingston 3407 7 Operating NBP, ARP Tangentially-fired Coal 2005 TN Kingston 3407 7 Operating NBP, ARP Tangentially-fired Coal 2006 TN Kingston 3407 7 Operating NBP, ARP Tangentially-fired Coal 2007 TN Kingston 3407 7 Operating NBP, ARP Tangentially-fired Coal 2008 TN Kingston 3407 7 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal2009 TN Kingston 3407 7 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal

2000 TN Kingston 3407 8 Operating ARP Tangentially-fired Coal 2001 TN Kingston 3407 8 Operating ARP Tangentially-fired Coal 2002 TN Kingston 3407 8 Operating ARP Tangentially-fired Coal 2003 TN Kingston 3407 8 Operating ARP, NBP Tangentially-fired Coal 2004 TN Kingston 3407 8 Operating NBP, ARP Tangentially-fired Coal 2005 TN Kingston 3407 8 Operating NBP, ARP Tangentially-fired Coal 2006 TN Kingston 3407 8 Operating NBP, ARP Tangentially-fired Coal 2007 TN Kingston 3407 8 Operating NBP, ARP Tangentially-fired Coal 2008 TN Kingston 3407 8 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 TN Kingston 3407 8 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired Coal

2000 TN Kingston 3407 9 Operating ARP Tangentially-fired Coal 2001 TN Kingston 3407 9 Operating ARP Tangentially-fired Coal 2002 TN Kingston 3407 9 Operating ARP Tangentially-fired Coal 2003 TN Kingston 3407 9 Operating ARP, NBP Tangentially-fired Coal 2004 TN Kingston 3407 9 Operating NBP, ARP Tangentially-fired Coal 2005 TN Kingston 3407 9 Operating NBP, ARP Tangentially-fired Coal 2006 TN Kingston 3407 9 Operating NBP, ARP Tangentially-fired Coal 2007 TN Kingston 3407 9 Operating NBP, ARP Tangentially-fired Coal 2008 TN Kingston 3407 9 Operating NBP, ARP, CAIRNOX, CAIROS Tangentially-fired Coal 2009 TN Kingston 3407 9 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Tangentially-fired CoalSO2

MASS NOX RATE NOX MASS CO2 MASS HEAT

INPUT 9,220 0.553 2,741 ####### ####### 7,976 0.595 2,813 969,430 ####### 6,887 0.578 2,757 976,504 ####### 7,838 0.568 2,618 950,573 ####### 7,886 0.274 1,535 ####### ####### 5,783 0.319 1,594 ####### ####### 5,283 0.294 1,497 ####### ####### 4,273 0.233 1,056 935,068 ####### 4,516 0.164 787 992,798 ####### 1,858 0.051 88 360,810 #######

9,411 0.551 2,775 ####### ####### 7,134 0.585 2,468 863,793 ####### 7,238 0.580 2,878 ####### ####### 7,983 0.567 2,675 971,166 ####### 7,874 0.279 1,566 ####### ####### 5,672 0.311 1,554 ####### ####### 4,555 0.253 1,102 902,733 ####### 4,805 0.253 1,269 ####### ####### 4,640 0.167 819 ####### ####### 450 0.054 24 91,489 881,910 0.350 0.400 0.450 0.500 0.550 0.600 0.650**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )**  

### Kingston NOx Emissiosn

450 0.054 24 91,489 881,910

11,457 0.538 3,316 ####### ####### 10,084 0.576 3,398 ####### ####### 10,189 0.576 4,001 ####### ####### 12,330 0.555 3,985 ####### ####### 7,484 0.281 1,446 ####### ####### 6,530 0.306 1,805 ####### ####### 7,533 0.304 2,149 ####### ####### 6,348 0.251 1,669 ####### ####### 6,489 0.163 1,112 ####### ####### 900 0.053 41 166,230 #######

11,406 0.428 2,631 ####### ####### 12,393 0.446 2,977 ####### ####### 10,772 0.404 2,968 ####### ####### 12,755 0.418 3,178 ####### ####### 8,615 0.331 1,806 ####### ####### 6,003 0.260 1,406 ####### ####### 7,158 0.241 1,590 ####### ####### - 0.050 0.100 0.150 0.200 0.250 0.300 0.350

2000 2001 2002 2003 2004 2005**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )** 

**Year**6,439 0.225 1,453 ####### #######

6,385 0.134 892 ####### ####### 1,567 0.051 80 304,144 #######

10,914 0.431 2,523 ####### ####### 11,172 0.450 2,706 ####### ####### 10,381 0.406 2,874 ####### ####### 11,554 0.418 2,853 ####### ####### 9,153 0.299 1,743 ####### ####### 7,475 0.265 1,752 ####### ####### 6,516 0.262 1,597 ####### ####### 6,810 0.228 1,582 ####### ####### 6,323 0.128 850 ####### ####### 945 0.054 46 183,017 #######

13,325 0.430 3,084 ####### ####### 12,731 0.446 3,073 ####### ####### 9,830 0.407 2,728 ####### ####### 11,469 0.417 2,801 ####### ####### 8,788 0.298 1,686 ####### ####### 7,257 0.264 1,694 ####### ####### 7,034 0.235 1,519 ####### ####### 6,256 0.203 1,295 ####### ####### 6,442 0.134 917 ####### ####### ####### ####### 1,115 0.052 53 217,494 #######

12,872 0.433 3,002 ####### ####### 11,108 0.457 2,681 ####### ####### 8,513 0.414 2,469 ####### ####### 12,438 0.425 3,169 ####### ####### 9,255 0.336 1,994 ####### ####### 6,587 0.282 1,632 ####### ####### 6,467 0.218 1,333 ####### ####### 6,985 0.240 1,691 ####### ####### 6,547 0.126 847 ####### ####### 2,378 0.052 115 461,294 #######

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO

NOX_CONTROL_INFO PART_CONTROL_INFO Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Selective Catalytic Reduction (Began Jan 07, 2004) Electrostatic Precipitator Selective Catalytic Reduction Electrostatic PrecipitatorSelective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator

Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Selective Catalytic Reduction (Began Jan 07, 2004) Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction (Began May 23, 2005) Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction (Began Apr 21, 2005) Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction (Began Jun 11, 2004) Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic PrecipitatorLow NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction (Began Jun 07, 2004) Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology w/ Separated OFA Selective Catalytic Reduction Electrostatic Precipitator

Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Electrostatic Precipitator Selective Catalytic Reduction (Began Feb 16, 2005) Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator

### Kingston NOx Emissiosn

Unit 1 Unit 2

2005 2006 2007 2008 2009 Unit 1 Unit 2 Unti 5 Unit 6 Unit 7 Unit 8 Unit 9STATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME WV Mitchell (WV) 3948 Unit 1 CS012 2000 ARP 8,258 WV Mitchell (WV) 3948 1 CS012 2001 ARP 5,985 WV Mitchell (WV) 3948 1 CS012 2002 ARP 8,151 WV Mitchell (WV) 3948 1 CS012 2003 ARP 7,734 WV Mitchell (WV) 3948 1 CS012 2004 ARP 7,949 WV Mitchell (WV) 3948 1 CS012 2005 ARP 6,843 WV Mitchell (WV) 3948 1 CS012 2006 ARP 5,863 WV Mitchell (WV) 3948 1 2007 ARP 5,407 WV Mitchell (WV) 3948 1 2008 ARP 7,296 WV Mitchell (WV) 3948 1 2009 ARP 7,474

WV Mitchell (WV) 3948 Unit 2 CS012 2000 ARP 6,618 WV Mitchell (WV) 3948 2 CS012 2001 ARP 8,148 WV Mitchell (WV) 3948 2 CS012 2002 ARP 7,715 WV Mitchell (WV) 3948 2 CS012 2003 ARP 7,905 WV Mitchell (WV) 3948 2 CS012 2004 ARP 7,494 WV Mitchell (WV) 3948 2 CS012 2005 ARP 4,898 WV Mitchell (WV) 3948 2 CS012 2006 ARP 5,639 WV Mitchell (WV) 3948 2 2007 ARP 7,107 WV Mitchell (WV) 3948 2 2008 ARP 8,124 WV Mitchell (WV) 3948 2 2009 ARP 7,148

Mitchell (WV)

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO 2000 WV Mitchell (WV) 3948 1 Operating ARP Dry bottom wall-fired boiler 2001 WV Mitchell (WV) 3948 1 Operating ARP Dry bottom wall-fired boiler 2002 WV Mitchell (WV) 3948 1 Operating ARP Dry bottom wall-fired boiler 2003 WV Mitchell (WV) 3948 1 Operating ARP, NBP Dry bottom wall-fired boiler 2004 WV Mitchell (WV) 3948 1 Operating NBP, ARP Dry bottom wall-fired boiler 2005 WV Mitchell (WV) 3948 1 Operating NBP, ARP Dry bottom wall-fired boiler 2006 WV Mitchell (WV) 3948 1 Operating NBP, ARP Dry bottom wall-fired boiler 2007 WV Mitchell (WV) 3948 1 Operating NBP, ARP Dry bottom wall-fired boiler 2008 WV Mitchell (WV) 3948 1 Operating NBP, ARP, CAIRNOX, CAIROS Dry bottom wall-fired boiler 2009 WV Mitchell (WV) 3948 1 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Dry bottom wall-fired boiler

2000 WV Mitchell (WV) 3948 2 Operating ARP Dry bottom wall-fired boiler 2001 WV Mitchell (WV) 3948 2 Operating ARP Dry bottom wall-fired boiler 2002 WV Mitchell (WV) 3948 2 Operating ARP Dry bottom wall-fired boiler 2003 WV Mitchell (WV) 3948 2 Operating ARP, NBP Dry bottom wall-fired boiler 2004 WV Mitchell (WV) 3948 2 Operating NBP, ARP Dry bottom wall-fired boiler 2005 WV Mitchell (WV) 3948 2 Operating NBP, ARP Dry bottom wall-fired boiler 2006 WV Mitchell (WV) 3948 2 Operating NBP, ARP Dry bottom wall-fired boiler 2007 WV Mitchell (WV) 3948 2 Operating NBP, ARP Dry bottom wall-fired boiler2008 WV Mitchell (WV) 3948 2 Operating NBP, ARP, CAIRNOX, CAIROS Dry bottom wall-fired boiler 2009 WV Mitchell (WV) 3948 2 Operating ARP, CAIRNOX, CAIROS, CAIRSO2 Dry bottom wall-fired boilerNUM

MONTHS REPORTE D SO2 MASS NOX RATE 12 30,295 0.560 12 20,898 0.570 12 28,174 0.634 12 29,403 0.662 12 32,153 0.535 12 31,511 0.607 12 26,240 0.484 12 5,067 0.308 12 1,352 0.325 12 1,686 0.054

12 23,681 0.533 12 29,007 0.532 12 27,835 0.734 12 29,928 0.669 12 30,464 0.537 12 22,254 0.569 12 25,766 0.442 12 1,017 0.343 12 1,667 0.329 12 1,487 0.050

PRIMARY_FUEL_INFO

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO Coal Coal Coal Coal Coal Coal Coal Coal Wet Limestone Coal Wet Limestone Coal Wet Limestone

Coal Coal Coal Coal Coal Coal Coal Coal Wet Limestone (Began Jan 15, 2007)Coal Wet Limestone

Coal Wet LimestoneNOX MASS CO2 MASS 13,779 4,938,358 9,386 3,289,023 13,920 4,362,857 14,702 4,479,095 12,092 4,417,895 12,053 3,850,930 8,798 3,600,116 6,108 3,990,002 7,985 4,927,093 1,142 4,667,674

10,320 3,797,784 12,320 4,602,452 15,673 4,278,491 14,958 4,512,443 11,483 4,209,700 7,974 2,748,915 7,596 3,476,518 8,574 5,043,510 8,985 5,649,809 1,103 4,779,109 - 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550 0.600 0.650 0.700 0.750 0.800

2000 2001 2002 2003 2004 2005 2006 2007**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )** 

**Year** 

### Mitchell NOx Emissions

1,103 4,779,109

NOX_CONTROL_INFO PART_CONTROL_INFO Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Electrostatic Precipitator Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator

2000 2001 2002 2003 2004 2005 2006 2007

**Year**Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic Precipitator

Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Electrostatic PrecipitatorHEAT

INPUT ####### ####### ####### ####### ####### ####### ####### ####### ####### #######

####### ####### ####### ####### ####### ####### ####### ####### ####### ####### 2008 2009 Unit 1 Unit 2STATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME TX W A Parish 3470 WAP5 2000 ARP 5,799 TX W A Parish 3470 WAP5 2001 ARP 7,769 TX W A Parish 3470 WAP5 2002 ARP 8,706 TX W A Parish 3470 WAP5 2003 ARP 7,891 TX W A Parish 3470 WAP5 2004 ARP 8,510 TX W A Parish 3470 WAP5 2005 ARP 7,734 TX W A Parish 3470 WAP5 2006 ARP 8,607 TX W A Parish 3470 WAP5 2007 ARP 7,864 TX W A Parish 3470 WAP5 2008 ARP 8,267 TX W A Parish 3470 WAP5 2009 ARP 7,876

TX W A Parish 3470 WAP7 2000 ARP 8,191 TX W A Parish 3470 WAP7 2001 ARP 5,815 TX W A Parish 3470 WAP7 2002 ARP 8,536 TX W A Parish 3470 WAP7 2003 ARP 8,646 TX W A Parish 3470 WAP7 2004 ARP 8,009 TX W A Parish 3470 WAP7 2005 ARP 8,528 TX W A Parish 3470 WAP7 2006 ARP 7,968 TX W A Parish 3470 WAP7 2007 ARP 8,556 TX W A Parish 3470 WAP7 2008 ARP 7,881 TX W A Parish 3470 WAP7 2009 ARP 8,456

W A Parish

TX W A Parish 3470 WAP8 2000 ARP 7,897 TX W A Parish 3470 WAP8 2001 ARP 5,081 TX W A Parish 3470 WAP8 2002 ARP 8,474 TX W A Parish 3470 WAP8 2003 ARP 7,169 TX W A Parish 3470 WAP8 2004 ARP 8,611 TX W A Parish 3470 WAP8 2005 ARP 7,604 TX W A Parish 3470 WAP8 2006 ARP 8,640 TX W A Parish 3470 WAP8 2007 ARP 7,902 TX W A Parish 3470 WAP8 2008 ARP 8,643 TX W A Parish 3470 WAP8 2009 ARP 8,417

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO 2000 TX W A Parish 3470 WAP5 Operating ARP Dry bottom wall-fired boiler 2001 TX W A Parish 3470 WAP5 Operating ARP Dry bottom wall-fired boiler 2002 TX W A Parish 3470 WAP5 Operating ARP Dry bottom wall-fired boiler 2003 TX W A Parish 3470 WAP5 Operating ARP Dry bottom wall-fired boiler 2004 TX W A Parish 3470 WAP5 Operating ARP Dry bottom wall-fired boiler 2005 TX W A Parish 3470 WAP5 Operating ARP Dry bottom wall-fired boiler2006 TX W A Parish 3470 WAP5 Operating ARP Dry bottom wall-fired boiler

2007 TX W A Parish 3470 WAP5 Operating ARP Wet bottom wall-fired boiler (Started Jun 11, 2007), Dry bottom wall-fired boiler (Ended Jun 11, 2007) 2008 TX W A Parish 3470 WAP5 Operating ARP, CAIRNOX Wet bottom wall-fired boiler 2009 TX W A Parish 3470 WAP5 Operating ARP, CAIRNOX, CAIRSO2 Wet bottom wall-fired boiler

2000 TX W A Parish 3470 WAP6 Operating ARP Dry bottom wall-fired boiler 2001 TX W A Parish 3470 WAP6 Operating ARP Dry bottom wall-fired boiler 2002 TX W A Parish 3470 WAP6 Operating ARP Dry bottom wall-fired boiler 2003 TX W A Parish 3470 WAP6 Operating ARP Dry bottom wall-fired boiler 2004 TX W A Parish 3470 WAP6 Operating ARP Dry bottom wall-fired boiler 2005 TX W A Parish 3470 WAP6 Operating ARP Dry bottom wall-fired boiler 2006 TX W A Parish 3470 WAP6 Operating ARP Dry bottom wall-fired boiler 2007 TX W A Parish 3470 WAP6 Operating ARP Wet bottom wall-fired boiler (Started Jun 11, 2007), Dry bottom wall-fired boiler (Ended Jun 11, 2007) 2008 TX W A Parish 3470 WAP6 Operating ARP, CAIRNOX Wet bottom wall-fired boiler 2009 TX W A Parish 3470 WAP6 Operating ARP, CAIRNOX, CAIRSO2 Wet bottom wall-fired boiler

2000 TX W A Parish 3470 WAP7 Operating ARP Tangentially-fired 2001 TX W A Parish 3470 WAP7 Operating ARP Tangentially-fired 2002 TX W A Parish 3470 WAP7 Operating ARP Tangentially-fired 2003 TX W A Parish 3470 WAP7 Operating ARP Tangentially-fired 2004 TX W A Parish 3470 WAP7 Operating ARP Tangentially-fired 2005 TX W A Parish 3470 WAP7 Operating ARP Tangentially-fired 2006 TX W A Parish 3470 WAP7 Operating ARP Tangentially-fired 2007 TX W A Parish 3470 WAP7 Operating ARP Tangentially-fired 2008 TX W A Parish 3470 WAP7 Operating ARP, CAIRNOX Tangentially-fired 2009 TX W A Parish 3470 WAP7 Operating ARP, CAIRNOX, CAIRSO2 Tangentially-fired W A Parish Operating ARP, CAIRNOX, CAIRSO2 Tangentially-fired

2000 TX W A Parish 3470 WAP8 Operating ARP Tangentially-fired 2001 TX W A Parish 3470 WAP8 Operating ARP Tangentially-fired 2002 TX W A Parish 3470 WAP8 Operating ARP Tangentially-fired 2003 TX W A Parish 3470 WAP8 Operating ARP Tangentially-fired 2004 TX W A Parish 3470 WAP8 Operating ARP Tangentially-fired 2005 TX W A Parish 3470 WAP8 Operating ARP Tangentially-fired 2006 TX W A Parish 3470 WAP8 Operating ARP Tangentially-fired 2007 TX W A Parish 3470 WAP8 Operating ARP Tangentially-fired 2008 TX W A Parish 3470 WAP8 Operating ARP, CAIRNOX Tangentially-fired 2009 TX W A Parish 3470 WAP8 Operating ARP, CAIRNOX, CAIRSO2 Tangentially-firedNUM

MONTHS REPORTE D SO2 MASS NOX RATE 12 16,206 0.342 12 17,525 0.173 12 21,310 0.169 12 18,942 0.082 12 19,175 0.031 12 17,332 0.043 12 20,039 0.052 12 18,572 0.046 12 18,731 0.054 12 14,145 0.053

12 18,500 0.139 12 12,709 0.141 12 18,459 0.140 12 18,034 0.136 12 15,881 0.053 12 15,953 0.044 12 14,534 0.042 12 17,301 0.038 12 14,518 0.041 12 12,492 0.041

12 4,933 0.305 12 1,836 0.157 12 4,047 0.162 12 3,254 0.152 12 3,774 0.041 12 3,090 0.041 12 4,071 0.038 12 3,117 0.044 12 3,639 0.044 12 2,655 0.043

PRIMARY_FUEL_INFO

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO Coal Coal Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural GasCoal Pipeline Natural Gas

Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas

Coal Coal Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas

Coal Coal Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas Coal Pipeline Natural Gas

Coal Wet Lime FGD Coal Wet Lime FGD Coal Pipeline Natural Gas Wet Lime FGD Coal Pipeline Natural Gas Wet Lime FGD Coal Pipeline Natural Gas Wet Lime FGD Coal Pipeline Natural Gas Wet Lime FGD Coal Pipeline Natural Gas Wet Lime FGD Coal Pipeline Natural Gas Wet Lime FGD Coal Pipeline Natural Gas Wet Lime FGD Coal Pipeline Natural Gas Wet Lime FGDNOX MASS 6,770 3,906 4,483 1,967 836 1,057 1,442 1,187 1,434 1,237

3,344 2,313 3,209 3,098 1,075 1,018 876 863 791 827 0.150 0.200 0.250 0.300 0.350 0.400**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )**  

### WA Parish

827

7,284 2,017 3,977 3,268 1,060 935 987 1,024 1,102 1,009

NOX_CONTROL_INFO Low NOx Burner Technology w/ Overfire Air (Began Oct 15, 2000) Low NOx Burner Technology (Dry Bottom only) Low NOx Burner Technology w/ Overfire Air Low NOx Burner Technology (Dry Bottom only) (Retired Mar 31, 2001) Low NOx Burner Technology w/ Overfire Air Low NOx Burner Technology w/ Overfire Air Selective Catalytic Reduction (Began Apr 14, 2003) Low NOx Burner Technology w/ Overfire Air Selective Catalytic Reduction Selective Catalytic Reduction

- 0.050 0.100 0.150

2000 2001 2002 2003 2004 2005 2006 2007**N O** **x E** **m i** **s s** **i o** **n s** **( l** **b /** **m m** **B t** **u )** 

**Year**Selective Catalytic Reduction

Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction

Low NOx Burner Technology w/ Overfire Air (Began May 22, 2000) Low NOx Burner Technology w/ Overfire Air Low NOx Burner Technology w/ Overfire Air Low NOx Burner Technology w/ Overfire Air Selective Catalytic Reduction (Began Jan 28, 2003) Low NOx Burner Technology w/ Overfire Air (Retired Sep 30, 2004) Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction

Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction (Began Mar 29, 2004) Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction

Low NOx Burner Technology w/ Closed-coupled/Separated OFA (Began Dec 15, 2000) Overfire Air Low NOx Burner Technology w/ Closed-coupled/Separated OFA Overfire Air (Retired Mar 31, 2001) Low NOx Burner Technology w/ Closed-coupled/Separated OFA Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction (Began Dec 03, 2003) Low NOx Burner Technology w/ Closed-coupled/Separated OFA Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic Reduction Selective Catalytic ReductionCO2

MASS HEAT

INPUT ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### #######

####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### WAP5 WAP7 WAP8

####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### ####### #######

PART_CONTROL_INFO Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse 2008 WAP7 WAP8Baghouse

Baghouse Baghouse Baghouse

Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse

Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse

Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse Baghouse BaghouseSTATE FACILITY_NAME ORISPL_CODE UNITID ASSOC_STACKS OP_YEAR PRG_CODE WI Pleasant Prairie 6170 1 CS1 2000 ARP WI Pleasant Prairie 6170 1 CS1 2001 ARP WI Pleasant Prairie 6170 1 CS1 2002 ARP WI Pleasant Prairie 6170 1 CS1 2003 ARP WI Pleasant Prairie 6170 1 CS1 2004 ARP WI Pleasant Prairie 6170 1 CS1 2005 ARP WI Pleasant Prairie 6170 1 CS1 2006 ARP WI Pleasant Prairie 6170 1 2007 ARP WI Pleasant Prairie 6170 1 2008 ARP WI Pleasant Prairie 6170 1 2009 ARP

OP_YEAR STATE FACILITY_NAME ORISPL_CODE UNITID OP_STATUS_INFO

PRG_CODE_INFO 2007 WI Pleasant Prairie 6170 1 Operating ARP 2008 WI Pleasant Prairie 6170 1 Operating ARP, CAIRNOX, CAIROS 2009 WI Pleasant Prairie 6170 1 Operating ARP, CAIRNOX, CAIROS, CAIRSO2

0.30 0.35 0.40 0.45 0.50NOxEmissions(lb/mmBtu) 

# Pleasant **Pr airie #1 NOx Emissions** 

0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35

2000 2001 2002 2003NOxEmissions(lb/mmBtu)SUM_OP_TIME NUM_MONTHS_REPORTED SO2_MASS NOX_RATE 7332.77 12 16027.01 0.42 7643.37 12 15985.542 0.46 7976.7 12 17959.295 0.47 7171.09 12 16052.061 0.37 8005.48 12 17285.025 0.28 7962.19 12 15469.688 0.24 6880.01 12 12741.458 0.23 7912 12 510.436 0.05 6965.28 12 448.866 0.06 8307.53 12 487.609 0.06

UNIT_TYPE_INFO PRIMARY_FUEL_INFO SECONDARY_FUEL_INFO SO2_CONTROL_INFO Dry bottom turbo-fired boiler Coal Residual Oil, Pipeline Natural Gas Wet Limestone Dry bottom turbo-fired boiler Coal Residual Oil, Pipeline Natural Gas Wet Limestone Dry bottom turbo-fired boiler Coal Residual Oil, Pipeline Natural Gas Wet Limestone



# Pleasant **Pr airie #1 NOx Emissions** 

2004 2005 2006 2007 2008

YearNOX_MASS CO2_MASS HEAT_INPUT 9526.402 4686117 45673653 10796.265 4859676 47365269 11434.488 5026739 48993575 8191.502 4431181 43189455 6818.245 4945341 48200207 5668.406 4622122 45049916 4701.676 4132957 40329387 1204.707 5181289 50518063 1298.769 4449619 42612818 1515.236 5241125 49983507

NOX_CONTROL_INFO PART_CONTROL_INFO Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator Selective Catalytic Reduction Electrostatic Precipitator

2009STATE FACILITY NAME ORISPL

CODE UNIT ID ASSOC

STACKS OP YEAR PRG

CODE SUM OP TIME NV TS Power Plant 56224 1 2008 ARP 5,711 NV TS Power Plant 56224 1 2009 ARP 7,665

OP_YEAR STATE FACILITY_NAME ORISPL_CODE

UNITID OP_STATUS_INFO

PRG_CODE_INFO

UNIT_TYPE_INFO 2004 NV TS Power Plant 56224 1 Future 2008 NV TS Power Plant 56224 1 Operating ARP Dry bottom wall-fired boiler 2009 NV TS Power Plant 56224 1 Operating ARP Dry bottom wall-fired boiler

0.020 0.030 0.040 0.050 0.060NOxEmissions(lb/mmBtu)

- 0.010 0.020

2008NOxEmissions(lb/mmBtu)NUM

MONTHS REPORTE D SO2 MASS NOX RATE 9 242 0.044 12 251 0.046

PRIMARY_FUEL_INFO

SECONDARY_FUEL_INFO

SO2_CONTROL_INFO Dry Lime FGD Coal Diesel Oil Dry Lime FGD Coal Diesel Oil Dry Lime FGD



# TS Power

2009

YearNOX MASS CO2 MASS HEAT INPUT 250 1,232,335 ####### 286 1,314,215 #######

NOX_CONTROL_INFO PART_CONTROL_INFO Low NOx Burner Technology w/ Overfire Air Selective Catalytic Reduction Baghouse Low NOx Burner Technology w/ Overfire Air Selective Catalytic Reduction Baghouse Low NOx Burner Technology w/ Overfire Air Selective Catalytic Reduction BaghouseSTATE FACILITY_NAME ORISPL_CODE UNITID ASSOC_STACKS OP_YEAR PRG_CODE IA Walter Scott Jr. Energy Center 1082 4 2007 ARP IA Walter Scott Jr. Energy Center 1082 4 2008 ARP IA Walter Scott Jr. Energy Center 1082 4 2009 ARP

OP_YEAR STATE FACILITY_NAME ORISPL_CODE UNITID OP_STATUS_INFO

PRG_CODE_INFO 2007 IA Walter Scott Jr. Energy Center 1082 4 Operating (Started 27-JAN-07) ARP 2008 IA Walter Scott Jr. Energy Center 1082 4 Operating ARP, CAIRNOX, CAIROS 2009 IA Walter Scott Jr. Energy Center 1082 4 Operating ARP, CAIRNOX, CAIROS, CAIRSO2

0.04 0.05 0.06 0.07NOXEmissions(lb/mmBtu) 

# Wa **lt er Scott #4 NOx Emissions** 

0.00 0.01 0.02 0.03 0.04

2007NOXEmissions(lb/mmBtu)SUM_OP_TIME NUM_MONTHS_REPORTED SO2_MASS NOX_RATE 5125.75 9 1253.466 0.04 8669.5 12 2132.088 0.05 8273 12 1912.688 0.06

UNIT_TYPE_INFO PRIMARY_FUEL_INFO SECONDARY_FUEL_INFO

SO2_CONTROL_INFO Dry bottom wall-fired boiler (Started Feb 01, 2007) Coal Dry Lime FGD Dry bottom wall-fired boiler Coal Dry Lime FGD Dry bottom wall-fired boiler Coal Dry Lime FGD



# Wa **lt er Scott #4 NOx Emissions** 

2008 2009

YearNOX_MASS CO2_MASS HEAT_INPUT 611.745 3169391 30957482 1415.724 5568158 53412290 1624.798 5607902 53469751

NOX_CONTROL_INFO PART_CONTROL_INFO Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Baghouse Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Baghouse Low NOx Burner Technology (Dry Bottom only) Selective Catalytic Reduction Baghouse

2009HEAT_INPUT

PART_CONTROL_INFO