Mr. Bharat Mathur

Acting Regional Administrator

U.S. Environmental Protection Agency

Region V

77 West Jackson Boulevard

Chicago, IL 60604-3950

April 7, 2009

INDIANA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT

We Protect Hoosiers and Our Environment.

100 North Senate Avenue

Indianapolis, Indiana 46204

(317) 232-8603

Toll Free (800)..451-6027'--

www.idem~lN.gW-"· - 1

r RECEIVED 1

.t~~~~_1.."~,,~~~~ ..:;i' ".....~~.t.'! •.: . ..:·~ir·... ~:,,;. ,-

Mitchell E. Daniels Jr.

Governor

Thomas W. Easterly

Commissioner

IDEM

Re: Technical Addendum for the Request for

RedestgnatlOll-and-Matnte-nance-Planfor

Fine Particle Attainment in the

Southwestern Indiana Nonattainment Area

Dear Mr. Mathur:

The Indiana Department ofEnvironmental Management (IDEM) has prepared this technical

addendum to the Request for Redesignation and Maintenance Plan for Fine Particle Attainment in the

Southwestern Indiana Nonattainment Area (Redesignation Request and Maintenance Plan) to provide

2006 and 2007 emissions data for the Southwest Indiana area. The final Request for Redesignation

and Maintenance Plan was submitte~ to U.S. EPA on April "3, 2008.

This addendum contains 2006 and 2007 emissions data compared to the 2002 emissions data

for the Southwest Indiana area. In the original Request for Redesignation and Maintenance Plan for

Fine Particle Attainment in the Southwestern Indiana area, Indiana submitted nitrogen oxide (NOx) and

sulfur dioxide (S02) 2006 emissions data compared to NOxand S02 2002 emissions data over a six

state region. There were significant reductions achieved statewide as well as regionally in the six state

area, and from 2002 to 2006, there were reductions of 72,000 tons ofNOxand 15, 000 tOl1s 01802. In

an attempt to further clarify the regional reductions that have led to improve~ monitor values, for fine

particles in the Southwest Indiana area, Indiana focused on a 200 kilometer radius ofthe Southwest

Indiana area. Reductions within the 200 kilometer radius that would most affect the Southwest Indiana

area show that control programs already in place resulted in reductions of 5'0,000 tons ofNOxand

3,500 tons ofS02 from 2002 to 2006, and reductions. of 81,000 • tons . ofNOxand 74,000 tons't ofS02

from 2002 to 2007. The emissions dropped more from 2001 to 2007, but the gross load (production)

also dropped. From 2002 to 2006, there was a 10% increase in energy production from those facilities

within the 200 kilometer radius, but from 2002 to 2007 there was a 4% decrease in production.

Regardless ofthe production level, the reductions ofNOxand S02 wi:thin the 200 kilometer radius

resulted in lower monitor values in the Southwest Indiana area.

Quality assured ambient air quality monitoring data for fine particles for the years 2004 through

2008 (three consecutive design value periods) demonstrate that the Southwestern Indiana area has

attained the annual NAAQS for fine particles and is eligible for redesignation. The 2006 through 2008

monitoring data for the Southwest Indiana area is complete (Le. no missing data.) United States

RecycledPaper I) An Equal Opportunity Employer Please Recycle 0
Mr. Mathur

Page 2 of2

Environmental Protection Agency (U.S. EPA) and Lake Michigan Air Directors Consortium modeling

for future year design values consistently show that existing and future improvements in air quality in

the region due to declining emissions resulting from permanent and enforceable control measures will

ensure continued compliance (maintenance) with the standard. Furthermore, because this area is

subject to significant transport of pollutants, significant regional NOx and S02 reductions will ensure

continued compliance (maintenance) with the standard with an increasing margin ofsafety. Therefore,

the Southwestern Indiana area is eligible to be classified consistent with other counties in the nation

that measure air quality that meets the annual NAAQS for fme particles.

IDEM believes that this technical addendum in conjunction with the previously submitted

Redesignation Request and Maintenance Plan satisfies Indiana's obligation under Section 172(c) ofthe

Clean Air Act to demonstrate how the area attained, and will continue to attain, the NAAQS for fine

particles by the attainment date.

Therefore, IDEM requests that U.S. EPA proceed with final review and approval ofthe

Redesignation and Maintenance Plan for Fine Particle Attainment in the Southwestern Indiana

Nonattainment Area. If you have any questions or need additional information, please feel free to

contact me at (317) 232-8222 or Ms. Christine Pedersen, Section Chief at (317) 233-5684 or

cpederse@idem.in.gov.

DMisd/skr

Attachments

NOx Reductions within the 200 Kilometer Radius

2002-2006 NOx Differe~ce Map

S02 Reductions within the 200 Kilometer Radius

2002-2006 S02 Differen~Map

Gross Load (production) and Demonstration ofDecreasing Emissions Over Time

LADCO CAIR and Non-CAIR Modeling Results

cc: John Summerhays, U.S. EPA Region 5

Matt Rau, U.S. EPA Region 5

John Mooney, U.S. EPA Region 5

Cheryl Newton, U.S. EPA Region 5

Pat Morris, U.S. EPA Region 5

Scott Deloney, IDEM

Christine Pedersen, IDEM

Sarah Raymond, IDEM
.. -_ ..- - _.. ----_._- ---- --- .... _------.._---- - ---- -- ----

2006-2002 2007-2002

STATE FACILITY NAME ORISPL CODE 2002 2003 2004 2005 2006 2007 Difference Difference

IL Joppa Steam 887 5796.474 5771.068 5860.46 5524.015 5705.479 5480.446 -90.995 -316.028

IL Marion 976 6702.744 6557.043 6102.328 4480.101 5304.037 4707.746 -1398.707 -1994.998

IL MEPI Gt Facility 7858 23.482 12.906 5.736 19.007 11.294 14.598 -12.188 -8.884

IN A B Brown Generating Station 6137 7399.654 6772.653 5318.755 5102.997 4882.712 4755.943 -2516.942 -2643.711

IN Alcoa Allowance Management Inc 6705 17550.14 15721.05 11872.88 10879.29 10363.73 9414.214 -7186.409 -8135.929

IN Broadway Avenue Generating Station 1011 14.615 17.003 34.403 37.529 34.879 37.529 34.879

IN F B Culley Generatino Station 1012 6318.379 4703.753 3337.351 3371.308 3212.462 2441.482 -3105.917 -3876.897

IN Rockport 6166 34242.69 35411.11 18341.68 21125.29 28124.04 19298.56 -6118.649 -14944.13

KY DB Wilson 6823 8516.2 7653.898 6816.366 6330.159 5772.617 6599.161 -2743.583 -1917.039

KY Elmer Smith 1374 9559.302 10745.3 7893.466 7707.415 7044.592 5957.139 -2514.71 -3602.163

KY Green River 1357 2197.557 1834.71 1676.741 1554.67 1482.256 2215.984 -715.301 18.427

KY Henderson I 1372 39.811 18.824 424.14 29.525 20.407 -10.286 -19.404

KY HMP&L Station 2 1382 5684.995 4922.224 4147.661 3707.426 4061.843 3684.49 -1623.152 -2000.505

KY Marshall 55232 40.689 30.059 -40.689 -10.63

KY R D Green 6639 7400.614 6839.052 6338.331 5691.52 6160.742 5557.144 -1239.872 -1843.47

KY Robert Reid 1383 1295.672 1176.01 608.78 1119.668 453.659 756.681 -842.013 -538.991

KY Shawnee 1379 20061.12 19922.61 18598.77 19378.63 18216.35 19043.88 -1844.769 -1017.246

KY Paradise 1378 47027.2 39802.9 37424.3 35878.9 43022.3 25016.9 -4004.9 -22010.3

TN Cumberland 3399 49943.27 33609.44 34958.72 27185.99 34359.77 32804.22 -15583.5 -17139.05

TN Gleason Generating Facility 55251 73.208 2.675 2.181 40.666 -71.027 -32.542

Tons per Year 229873.2 201491.8 169319.3 159514.9 178247.1 147874.6 -51626.08 -81998.6

% change from 2002 100% 88% 74% 69% 78% 64%

Chanae In Emlssl ----

STATE' FACILITY NAME ORISPL CODe 2002 2003 2004 2005 2006 2007

IL JODDa Steam 887 -25.406 63.986 -272.459 -90.995 -316.028

IL Marion 976 -145.701 -600.416 -2222.64 -1398.71 -1995

IL MEPI Gt Facility 7858 -10.576 -17.746 -4.475 -12.188 -8.884

IN A B Brown Generatino Station 6137 -627.001 -2080.9 -2296.66 -2516.94 -2643.71

IN Alcoa Allowance Management Inc 6705 -1829.1 -5677.26 -6670.86 -7186.41 -8135.93

IN Broadway Avenue Generatinq Station 1011 14.615 17.003 34.403 37.529 34.879

IN F B Culley Generatinq Station 1012 -1614.63 -2981.03 -2947.07 -3105.92 -3876.9

IN Rockport 6166 1168.419 -15901 -13117.4 -6118.65 -14944.1

KY D BWilson 6823 -862.302 -1699.83 -2186.04 -2743.58 -1917.04

KY Elmer Smith 1374 1185.998 -1665.84 -1851.89 -2514.71 -3602.16

KY Green River 1357 -362.847 -520.816 -642.887 -715.301 18.427

KY Henderson I 1372 -20.987 -39.811 384.329 -10.286 -19.404

KY HMP&L Station 2 1382 -762.771 -1537.33 -1977.57 -1623.15 -2000.51

KY Marshall 55232 -40.689 -40.689 -40.689 -40.689 -10.63

KY R D Green 6639 -561.562 -1062.28 -1709.09 -1239.87 -1843.47

KY Robert Reid 1383 -119.662 -686.892 -176.004 -842.013 -538.991

KY Shawnee 1379 -138.511 -1462.35 -682.493 -1844.77 -1017.25

KY Paradise 1378 -7224.3 -9602.9 -11148.3 -4004.9 -22010.3

TN Cumberland 3399 -16333.8 -14984.5 -22757.3 -15583.5 -17139

TN Gleason Generating Facility 55251 -70.533 -73.208 -73.208 -71.027 -32.542

Tons Der Year -28381.4 -60553.9 -70358.3 -51626.1 -81998.6
2002 - 2006 NOx Difference in Tons Per Year

from Power Stations Reporting to Clean Air markets

I I

o 100 200 Km

I

25 50 Km

200 Mi

I

50 Mi

I

o 100

I

25

200km

radius

200km .......----...., radius

This map is intended to serve as an aid in graphic rapresentation

only. This information is not warranted for accuracy or other purposes.

Mapped By: B. Callahan. Office ofAir Quality

Date:0410 712 009

Sources:

Non 0rthophotography

Qldll • Obtained from the Stata of Ind iana Geographical

Information Office Library and IDEM, OAQ

Map Projection: UTM Zone 16 N Map Datum: NADB3

NOx Difference in Tons Per Year

• >-9430.0 • 1.1-7.0

• -9429.9 - -4864.0 • 7.1 - 1468.0

• -4863.9 - -1.0 • >4051.0

-0.9 -1.0

IDEM
, '.1'1+"'31 ....trif,;t' , '... ,~,- ~~ ,'. ",'l~ ""~<'<1"~l"'\-:; , - .~.:'. ",..,.", --'-2b1ia!!'~t:I/,i")"" -'2'007'2'·"'02 . .fi ,., .. Il!'.,,,,,,,,,~c';'<)c"."'.':. '1~,""".. ft-".lJ\v. .~.' .,,",~1,>.':1., • t"h!'~";<. -_ '~. '!J .... Wu;,",';'';'4:;."" - .'. .;- III ~" il'f,;·;:tiIIU~~. I·'~_ :.:;.i..''I.~fl~.;;r;~ ... ..J.... V'._;""'--~~'. :t., ••. r" L , • ..:,., , :,

',20S2'iot ~Qa3~;';, ,;t. '2004t1 t~; ~. '2(!lOS;:''l;jI:~ '. 2GOe. :~ '., 2007,.,,# ',;[!liffererice ~.Differceri'c~J

23128.7 24025.96 28047.84 25963.06 26408.12 26282.62 3279.452 3153.955

IL

IL

IN

IN

Marion

MEPI Gt Facility

A B Brown Generating Station

Alcoa Allowance'ManaQement Inc

976

7858

6137

6705

8994.58

0.114

8638.49

98777.4

0.062

8218.871

108676.8

9452.215

0.028

8234.489

106124.3

7211.294\ ,6376.801

0.0961 0.058

9038.9071 8956.18

82961.641 72858.61

4897.904

0.073

8743.677

78824.58

-2617.777

-0.056

317.686

-25918.805

-4096.674

-0.041

105.183

-19952.838

IN

IN

IN

KY

Broadway Avenue Generating Station

F B Culley Generating Station

Rockport

DB Wilson

1011

1012

6166

6823

7118.78

53195.8

8893.13

5846.45

53561.11

8527.971

5586.106

44626.04

9799.534

5511.413

67205.17

11007.76

5997.784

83543.43

9306.498

3676.808

48833.23

9499.157

o

-1121

30347.595

413.366

o

-3441.976

-4362.608

606.025

KY Elmer Smith 1374 7112.71 5015.789 6767.491 5824.134 2524.958 3123.394 -4587,749 -3989.313

KY

KY

Green River

Henderson I

1357

1372

12980.3

382.438

15767.29

185.616

17928.8 15918.36

2260.999

14176.62

280.264

22060.63

185.226

1196.311

-102.174

9080.319

-197.212

KY

KY

HMP&L Station 2

Marshall

1382

55232

3484.41

3.248

4297.808 4563.71 ·4740.4 4573.738 5034.947

2.249

1089.333

-3,248

1550.542

-0.999

KY R 0 Green 6639 3423.81 3134.598 2887.774 2280,189 2565.434 2705.017 -858.374 -718.791

KY Robert Reid 1383 10581.7 9590.269 5648.117 9279.932 3690.093 6735.605 -6891.639 -3846.127

KY Shawnee 1379 35577.3 35513.21 33884.21 36231.22 35815.44 36305.08 238.138 727.771

KY Paradise 1378 84072 108463.2 90570.4 84401.2 83926.2 34651.9 -145.8 -49420.1

103%1 101%

392647.41 387309.1

TN

TN

Cumberland

Gleason GeneratinQ Facility

3399

.'55251

Tons per Year

% change from 2002

16661.1

0.485

383027

100%

·14791

0.017

413031.7

108%

18526.32 17473.37 18351.84

0.013

379352.1

99%

17096.26

0.233

308658.6

81%

1690.708

-0.472

-3674.505

435.129

-0.252

-74368.007

Chanae in E . . .~----- -

i:$.iIiP; , .. ~€'IEl51~Yi''&'«t'1l5r f;j,r"::jr ~~RI$IgI!fG'GIDE;, . '2!ila~ : '20111$;"" "20~,:~ ,,- 2G'05 ..:;' r~'':~€l~ -"1:200flt; .-

IL Joppa Steam 887 897.287 4919.17 2834.39 3279.452 3153.955

IL Marion 976 -1578.95 457.637 -1783.28 -2617.78 -4096.67

IL MEPI Gt Facility 7858 -0.052 -0.086 -0.018 -0.056 -0.041

IN A B Brown GeneratinCl Station 6137 -419.623 -404.005 400.413 317,686 105.183

IN Alcoa Allowance Management Inc 6705 9899.431 7346.907 -15815.8 -25918.8 -19952.8

IN Broadway Avenue Generatinq Station 1011 0 0 0 0 0

IN F B Culley Generatinq Station 1012 -1272.33 -1532,68 -1607.37 -1121 -3441.98

IN Rockport 6166 365.278 -8569.8 14009.34 30347.6 -4362.61

KY DB Wilson 6823 -365.161 906.402 2114.629 413.366 606,025

KY Elmer Smith 1374 -2096.92 -345.216 -1288.57 -4587.75 -3989.31

KY Green River 1357 2786.983 4948.491 2938.044 1196.311 9080.319

KY Henderson I 1372 -196.822 -382.438 1878.561 -102.174 -197.212

KY HMP&L Station 2 1382 813.403 1079.305 1255,995 1089.333 1550.542

KY Marshall 55232 -3.248 -3.248 -3.248 -3.248 -0.999

KY R 0 Green 6639 -289.21 -536.034 -1143.62 -858.374 -718.791

KY Robert Reid 1383 -991.463 -4933.62 -1301.8 -6891.64 -3846.13

KY Shawnee 1379 -64092 -1693.09 653913 238.138 727.771

KY Paradise 1378 24391.2 6498.4 329.2 -145.8 -49420.1

TN Cumberland 3399 -1870.13 1865.189 812236 1690.708 435.129

TN Gleason GeneratinCl Facility 55251 -0,468 -0.485 -0,485 -0.472 -0.252

Tons per Year 30005.11 9620.806 4282,542 -3674.51 -74368
2002 - 2006 S02 Difference in Tons Per Year

from Power Stations Reporting to Clean Air Markets

I I

o 100 200 Km

I

25 50 Km

200 Mi

I

50 Mi

I

o 100

I

25

~7deg

longitude

This map is intended to serve as an aid in graphic representation 502 Difference in Tons Per Year

only. This information is not warran1ed for accuracy or other purposes.

Mapped By: B. Callahan, Office ofAir Quality

Date:04/0712009

Sources:

Non Orthophotooraphy

QBtll - Obtained from the State of Ind iana Geographical

Information Office Library and IDEM, OAQ

Map Prolectlon: UTM Zone 16 N Map Datum: NAD83

• > -17600.0

• -17599.9 - -6300.0

• ..£299.9 - -1.0

• -0.9 -1.0

• 1.1-2100.0

• 2100.1-8400.0

• 8400.1 - 30350.0

IDEM
Gross Load (Production) Tons per Year

STATE IJ FACILITY NAME 2002 n 2003 2004 2005 2006 2007

IL Joppa Steam 8,655,457 8,682,846 9,049,048 8,462,143 8,948,405 8,685,101

IL Marion 1,258,202 1,622,789 2,061,489 1,990,165 2,028,725 1,937,591

IL MEPI Gt Facility 26,658 14,331 6,365 24,057 14,171 17,156

IN A B Brown Generating Station 3,381,484 3,185,666 2,975,653 3,822,058 3,682,747 3,642,678

IN Alcoa Allowance Management Inc 5,404,286 5,607,422 5,859,086 5,664,762 5,530,480 5,654,142

IN Broadwav Avenue Generating Station 7,059 9,009 20,335 23,099 20,644

IN F B Culley Generating Station 2,201,081 2,157,699 2,256,221 2,235,604 1,930,646 2,181,796

IN Rockport 17,440,742 18,803,965 17,846,060 18,907,743 21,610,241 16,972,673

KY DB Wilson 2,989,197 3,117,978 3,376,966 3,621,649 3,417,597 3,438,205

KY Elmer Smith 2,395,308 2,725,265 2,733,851 2,449,655 2,453,105 2,446,308

KY Green River 783,583 729,284 866,501 736,170 693,375 1,069,639

KY Henderson I 12,815 6,085 61,947 9,736 5,631

KY HMP&L Station 2 2,258,572 2,056,916 2,237,073 2,328,665 2,576,982 2,373,828

KY Marshall 27,054 126,365

KY RDGreen 3,816,304 3,645,575 3,839,460 3,904,178 4,065,969 3,768,799

KY Robert Reid 455,331 430,228 258,428 381,318 144,232 273,017

KY Shawnee 9,261,250 9,557,186 9,754,459 9,898,935 10,122,635 10,233,324

KY Paradise 15,235,978 13,202,903 14,755,913 15,034,237 15,657,506 8,837,047

TN Cumberland 17,362,538 13,430,583 19,624,203 17,480,753 19,945,429 18,100,378

TN Gleason Generating Facility 148,791 5,527 3,188 71,153

93,114,631 88,989,307 97,509,785 97,024,374 "102,858,268 89,855,475

% change from 2002 100% 96% 105% 104% 110% 96%

Demonstration of Decreasing Emissions Over Time

Extended to 2007

120% -,--------------------------,

80%

60% +-------------------------f

40%

20% -1-------------------------1

O%+-----.----,-----.----,------,-------i

-502

-NOx

-Gross Load

2002 2003 2004 2005 2006 2007
LADCO's Round 5 M do emg r ResuIts tor CAIR

Design Basecase Basecase Basecase

Monitor Value With With With

Monitor ID Name County 2003-2007 CAIR- CAIR- CAIR

2009 2012 2018

(llglm3) (llglmJ

) (llg/m3) (Ilg/m1)

18-163-0006 Civic Center Vanderburgh 14.7 12.5 12.3 11.9

18-163-0012 W. Mill Rd. Vanderburgh 14.8 12.4 12.2 11.8

18-163-0016 Univ.ofEvansville Vanderburgh 15.0 12.8 12.6 12.2

18-147-0009 Dale Spencer 14.3 11.8 11.6 11.3

18-037-2001 Jasper Post Office Dubois 15.2 12.4 12.2 11.8

18-037-0004 Sports Complex Dubois 13.9 11.3 Il.l 10.8

18-037-0005 Jasper Golf Course Dubois 14.0 11.5 11.3 10.9

18-083-0004 SW Purdue Ag. Knox 14.0 11.7 11.5 1I. 1

21-059-0005 Owensboro Daviess - KY 14.4 12.2 12.0 11.7

21-059-0014 Daviess - KY 13.0 11.0 10.9 10.6

21-101-0014 Wesleyan College Henderson - KY 13.9 11.7 11.6 11.3

LADCO's Round 6 Non-CAIR M d0 emg r ResuIts- ScenarIO. B

Design Basecase Basecase Basecase

Monitor Value without without without

Monitor ID Name County 2003-2007 CAIR- CAIR- CAIR2009 2012 2018

(llglm3) (llglm3) (llglm3) (llglm3 )

18-163-0006 Civic Center Vanderburgh 14.7 14.1 13.9 13.7

18-163-0012 W. Mill Rd. Vanderburgh 14.8 14.0 13.9 13.6

18-163-0016 Univ.ofEvansville Vanderburgh 15.0 14.4 14.2 14.0

18-147-0009 Dale Spencer 14.3 13.3 13.2 13.0

18-037-2001 Jasper Post Office Dubois 15.2 14.2 14.0 13.8

18-037-0004 Sports Complex Dubois 13.9 13.0 12.8 12.6

18-037-0005 Jasper GolfCourse Dubois 14.0 13.1 12.9 12.8

18-083-0004 SW Purdue Ag. Knox 14.0 13.3 13.1 12.9

21-059-0005 Owensboro Daviess- KY 14.4 13.9 13.8 13.6

21-059-0014 Daviess- KY 13.0 12.7 12.6 12.5

21-101-0014 Wesleyan College Henderson - KY 13.9 13.5 13.3 13.2

LADCQ's Round 6 Non-CAIR M do erm~ ResuIts- Scenario'C

Design Basecase Basecase Basecase

Monitor Value without without without

Monitor ID Name County 2003-2007 CAIR- CAIR- CAIR2009 2012 2018

(llglm3) (llglm3) (llglm3) (llglm3)

18-163-0006 Civic Center Vanderburgh 14.7 13.4 12.9 12.7

18-163-0012 W. Mill Rd. Vanderburgh 14.8 13.3 12.8 12.6

18-163-0016 Univ. ofEvansville Vanderburgh 15.0 13.7 13.2 13.0

18-147-0009 Dale Spencer 14.3 12.7 12.2 12.1

18-037-2001 Jasper Post Office Dubois 15.2 13.4 12.9 12.8

18-037-0004 Sports Complex Dubois 13.9 12.2 11.8 11.6

18-037-0005 Jasper GolfCourse Dubois 14.0 12.4 11.9 11.8

18-083-0004 SW Purdue Ag. Knox 14.0 12.6 12.1 11.9

21-059-0005 Owensboro Daviess- KY 14.4 13.2 12.7 12.6

21-059-0014 Daviess- KY 13.0 12.1 11.6 11.5

21-101-0014 Wesleyan College Henderson - KY 13.9 12.8 12.3 12.2