Interrogatory No. 8 

For each TV A EGU, please identify any pollution control equipment currently 

installed, evaluated in engineering studies, or planned to be installed between the 

present time and the year 2020, and operating on the EGU, including but not limited 

to, sulfur oxide "scrubbers," electrostatic precipitators, selective catalyst or 

noncatalytic reduction equipment (SCR or SNC;R), low NOx combustion controls, 

baghouses, activated carbon injection, and dust collectors. For each piece of 

equipment identified, include the manufacturer, size, design capacity, design control 

efficiency, operational control efficiency, the capital and installation costs of the 

equipment, and the date of installation and startup, or planned installation and startup. 

Response to No. 8 

TV A objects to provide the requested information regarding pollution control 

equipment evaluated in engineering studies or planned to be installed between the 

present time and the year 2020, because this Interrogatory seeks infonnation protected 

from disclosure under the pre-decisional deliberative process privilege. See also 

General Objection 7. Without waiver of that objection, certain responsive information 

is being provided in documents being produced in response to Document Requests 5-7. 

Subject to and without waiver of its objections, TVA states: 

150 
1.0 Allen Steam Plant Unit 1 

1.1 Electrostatic Precipitator for Particulate Control 

Date Installation I Startup _1_1_-1_9_72 ____ _ 

Capital/ Installation Cost $3,261,000 ~~~--------------

Manufacturer Lodge-Cottrell 

Design Efficiency 99.0% 

-------------------- Operational Efficiency (1) ~~----------------

(1) See the PM results provided in response to Interrogatory No. 5. 

1.2 Over Fire Air for Nitrogen Oxide (NOx) Control 

Equipment Over Fire Air 

Date Installation I Startup 1998 ----------------------- Capital/Installation Cost $5,000,000 

Manufacturer EER 

Design Efficiency 

Operational Efficiency 

0 0.40 lb NOx I mmBTU 

0.392lb NOx I 

mmBTU<2> 

(2) Testing conducted on July 21, 1998- July 30, 1998. 

1.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------------------- Date Installation I Startup 05-2003 ----------------------- Capital/ Installation Cost $30,500,000 

Manufacturer Alstom ----------------------- Design Efficiency 90% ----------------------- .057 lbs NOx I 

Operational Efficiency MMBTU0) ----------------------

(3) Ozone season May 2006 - July 2006 

151 
2.0 Allen Steam Plant Unit 2 

2.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment Precipitator 

Date Installation I Startup 09-1971 

---------------- Capital I Installation Cost $3,261,000 

~~~---------- Manufacturer Lodge-Cottrell 

Design Efficiency 99.0% 

---------------- Operational Efficiency (1) 

~~------------

(1) See the PM results provided in response to Interrogatory No. 5. 

2.2 Over Fire Air for Nitrogen Oxide (NOx) Control 

Equipment Over Fire Air 

Date Installation I Startup 1999 

---------------- Capital/ Installation Cost $2,780,000 

--~~---------- Manufacturer EER 

---------------- Design Efficiency 

Operational Efficiency 

2.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R _______ _ 

Date Installation I Startup 05-2002 

-------------------- Capital/ Installation Cost $28,800,000 

--~--~----------- Manufacturer Alstom 

------------------- Design Efficiency 90% ----------------~- Operational Efficiency .066lbs NOx I mmBTU<3

> 

(3) Ozone season May 2006 - July 2006 

152 
3.0 Allen Steam Plant Unit 3 

3 .1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_i ..... pt_·ta_to_r ____ _ 

Date Installation I Startup 01-1971 

~------------ Capital/ Installation Cost $3,261,000 

Manufacturer ------------ Lodge-Cottrell 

Design Efficiency 99.0% 

------------- Operational Efficiency (1) 

~~-------------

(1) See the PM results provided in response to Interrogatory No. 5. 

3.2 Over Fire Air for Nitrogen Oxide (NOx). Control 

---------------- Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Over Fire Air 

2000 

$2,740,000 

EER 

3.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

------------------ Date Installation I Startup _0_5_-2_00_2 _____ _ 

Capital/Installation Cost $50,000,000 

~~~~------ Manufacturer Alstom 

------------- Design Efficiency 90% 

~--~-------- 0.066lbs NOx I 

Operational Efficiency mmBTU(3> 

----------------- (3) Ozone season May 2006 - July 2006 

153 
4.0 Bull Run Steam Plant Unit 1 

4.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_i.pi_ta_to_r ____ _ 

Date Installation I Startup 12-1977 

~~~------ Capital/Installation Cost $27,741,000 

Manufacturer Carborundum 

Design Efficiency 99.7% 

~~~---------

Operational Efficiency _(::!.....1~) -------

(1) See the PM results provided in response to Interrogatory No.5. 

4.2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

-------------- Date Installation I Startup 05-2004 

------------------ Capital/ Installation Cost $210,000,000 

Manufacturer Alstom 

------------------- Design Efficiency 90% 

~------------------- 0 .066 lbs NOx I 

Operational Efficiency mmBTU<3) 

---------------- (3) Ozone season May 2006 - July 2006 

154 
5.0 Colbert Steam Plant Unit 1 

5 .1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_r_ec_i_pi_ta_to_r ____ _ 

Date Installation I Startup 11-1990 

---------------- Capital/ Installation Cost $10,750,000 

Manufacturer Lodge-Cottrell Flakt 

Design Efficiency 99.5% 

----------------- Operational Efficiency _(~1"'-) -------

(1) See the PM results provided in response to Interrogatory No.5. 

5.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

--------------------- Capital/ Installation Cost $6,000,000 

~~~------------ Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.40 lb NOx I mmBTU 

0.359lb NOx I mmBTU(2> 

(2) Testing conducted on September 7, 1994 through September 9, 

1994. 

155 
6.0 Colbert Steam Plant Unit 2 

6.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_i .... Pt_·ta_to_r ____ _ 

Date Installation I Startup 08-1990 

--------- Capital/ Installation Cost $10,750,000 

Manufacturer Lodge-Cottrell Flakt 

Design Efficiency 99.5% 

---------------- Operational Efficiency (1) 

~~--------

(1) See the PM results provided in response to Interrogatory No. 5. 

6.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

------------------ Capital/ Installation Cost $6,000,000 

~~~------------ Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.40.lb NOx I mmBTU 

0.39 lb NOx I mmBTUl2) 

(2) Testing conducted on April 25-April 28 and June 19-June 20, 

1995. 

156 
7.0 Colbert Steam Plant Unit 3 

7.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_e_ci_pi_ta_to_r ____ _ 

Date Installation I Startup 05-1990 

------------- Capital/ Installation Cost $10,750,000 

Manufacturer Lodge-Cottrell Flakt 

Design Efficiency 99.5% 

------------ Operational Efficiency (1) 

~~-------------

(1) See the PM results provided in response. to Interrogatory No. 5. 

7.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1993 

------------------ Capital/ Installation Cost $6,000,000 

--~~------------ Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.40 lb NOx I mmBTU 

0. 394 lb NOx I mmBTU<2> 

(2) Testing conducted on February 25-28, 1992. 

157 
8.0 Colbert Steam Plant Unit 4 

8.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_e_ci_pi_ta_to_r ____ _ 

Date Installation I Startup 01-1991 

---------------- Capital/Installation Cost $10,750,000 

Manufacturer Lodge-Cottrell Flakt 

Design Efficiency 99 .S% ----------------- Operatjonal Efficiency _(.:...1"'-) ----------

(1) See the PM results provided in response to Interrogatory No.5. 

8.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

----------------~ Capital/ Installation Cost $6,000,000 

--~~----------- Manufacturer . Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.40 lb NOx I mmBTU 

0.343 lb NOx I mmBTIJ(2> 

(2) Testing conducted on September 20-21, 1994. 

8.3 NOxStar for Nitrogen Oxide (NOx) Control 

Equipment NOx Star -------------- Date Installation I Startup 2005 

-------------- Capital/ Installation Cost $23,000,000 

Manufacturer Mitsui Babcock 

Design Efficiency 60% 

---------------- 0.420 lbs NOx I 

Operational Efficiency mmBTU o> --------------------

(3) Ozone season May 2006- July 2006. 

158 
9.0 Colbert Steam Plant Unit 5 

9.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic 

Precipitator 

06-1976 

$13,000,000 

Pollution - Control 

Walther 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

9.2 . Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1995 ------------------------------ Capital/ Installation Cost $11,000,000 

Manufacturer Babcock & Wilcox 

Design Efficiency 

Operational Efficiency 

0 0.42 lb NOx I mmBTU 

0.399Ib NOx I mmBTU(2

) 

(2) Testing conducted on May 31- June 3, 1995. 

9.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R ______________________ _ 

Date Installation I Startup 11-2003 

---------------------- Capital/ Installation Cost $102,000,000 

~----~~--------------- Manufacturer Alstom 

------------------------- Design Efficiency _90____;,%_o --------------------

.040 lbs NOx I MMBTU 

Operational Efficiency (3) 

(3) Ozone season May 2006- July 2006 

159 
10.0 Cumberland Steam Plant Unit 1 

10.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_ip._i_ta_to_r ___ _ 

Date Installation I Startup 06-1982 

------------ Capital/ Installation Cost $79,000,000 

Manufacturer Carborundum 

Design Efficiency 99.3% 

---------------- Operational Efficiency (1) ~~-----------

(1) See the PM results provided in response to Interrogatory No.5. 

10.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1999 

-------------- Capital/Installation Cost $21 ,300,000 

Manufacturer Foster Wheeler 

< 0.68Ib NOx I 

Design Efficiency mmBTU 

--~~-------- 0.58 lb NOx I 

Operational Efficiency mmBTU(2) 

------~--------

(2) Testing conducted January 7, 2000 through February 3, 2000. 

I 

10.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

------------ Date Installation I Startup 05-2003 

------------- Capital/ Installation Cost $165,000,000 

Manufacturer Alstom 

-------------- Design Efficiency 90% 

------------- .067lb NOx I 

Operational Efficiency MMBTU <

3

> ----------------

(3) Ozone season May 2006- July 2006 

160 
10.4 Flue Gas Desulphurization for Sulfur Dioxide (SOl) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Operational efficiency based on FY2006. 

161 

Wet Limestone FGD 

01-1995 

$280,000,000 

ABB 

95.0% 

0.23lbs S02I 

MMBTU 
11.0 Cumberland Steam Plant Unit 2 

11.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment Precipitator 

Date Installation I Startup 06-1982 

---------------- Capital/ Installation Cost $79,000,000 

Manufacturer Carborundum 

Design Efficiency 99.3% 

---------------- Operational Efficiency (1) 

~~------------

(1) See the PM results provided in response to Interrogatory No. 5. 

11.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1999 ---------------- Capital/ Installation Cost $25,000,000 

Manufacturer Foster Wheeler 

< 0.68 lb NOx I 

Design Efficiency 

Operational Efficiency 

mmBTU 

0.58lb NOx I 

mmBTU(2) 

(2) Testing conducted January 7, 2000 through February 3, 2000. 

11.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

---------------- Date Installation I Startup _0_5_-2_00_4 ____ _ 

Capital/ Installation Cost $159,000,000 

Manufacturer Alstom 

--------------- Design Efficiency 90% 

--~------------ .065lb NOx I 

Operational Efficiency MMBTU (3) 

----------------

(3) Ozone season May 2006- July 2006 

162 
11.4 Flue Gas Desulphurization for Sulfur Dioxide (S02) Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Operational effici~ncy based on FY2006. 

163 

Wet Limestone FGD 

01-1995 

$280,000,000 

ABB 

95.0% 

0.23 lbs SOl I 

MMBTU 
12.0 Gallatin Steam Plant Unit 1 

12.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_e_ci .... pt_·ta_to_r ____ _ 

Date Installation I Startup _0_2_-1_9_79 _____ _ 

Capital/ Installation Cost $15,250,000 

Manufacturer Wheelabrator Frye 

Design Efficiency _9_9_.5_% ______ _ 

Operational Efficiency (1) 

~~------------ (1) See the PM results provided in response to Interrogatory No.5. 

12.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup ~19_9_4 _________ _ 

Capital/ Installation Cost $8,670,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.38 lb NOx I mmBTU 

0. 37 lb NOx I mmBTU<2> 

(2) Testing performed August 1 through August 3, 1994. 

164 
13.0 Gallatin Steam Plant Unit 2 

13.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_e_ci.._pi_ta_to_r ____ _ 

Date Installation I Startup 09-1978 

------------- Capital/ Installation Cost $15,250,000 

Manufacturer Wheelabrator Frye 

Design Efficiency 99.5% 

-------------------- Operational Efficiency (1) 

~~---------------

(1) See the PM results provided in response to Interrogatory No.5. 

13.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _19_9_4 _________ _ 

Capital/ Installation Cost $8,670,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.38lb NOx I mmBTU 

0. 32 lb NOx I mmBTU<2> 

(2) Testing performed July 21 through July 28, 1995. 

165·· 
14.0 Gallatin Steam Plant Unit 3 

14.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_i.._pi_ta_to_r ____ _ 

Date Installation I Startup 01-1979 

------------- Capital/ Installation Cost $15,250,000 

Manufacturer Wheelabrator Frye 

Design Efficiency 99.5% 

----------------- Operational Efficiency . (1) 

~~------------- (1) See the PM results provided in response to Interrogatory No.5. 

14.2 Low NOx Burners for Nitrogen Oxide(NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

~-------------- Capital/ Installation Cost $8,670,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.38 lb NOx I mmBTU 

0.32 lb NOx I mmBTU<2> 

(2) Testing performed July 7 through July 9, 1995. 

166 
15.0 Gallatin Steam Plant Unit 4 

15.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr~ec--i~Pl.....,·ta_to_r ____ _ 

Date Installation I Startup 04-1979 

~--------- Capital/Installation Cost $15,250,000 

Manufacturer Wheelabrator Frye 

Design Efficiency 99.5% 

------------ Operational Efficiency (1) 

--~-----------

(1) See the PM results provided in response to Interrogatory No. 5. 

15.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 ---------------- Capital/ Installation Cost $16,000,000 

International 

Manufacturer Combustion 

Design Efficiency 

Operational Efficie~cy 

0 0.48Ib NOx I mmBTU 

0.47 lb NOx I mmBTU<2> 

(2) Testing performed October 25 through November 5, 1993. 

167 
16.0 John Sevier Steam Plant Unit 1 

16.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Eqwpmem _~ __ ec_i_pi_ta_ro_r ________ _ 

Date Installation I Startup 04-1973 

--------------------- Capital/ Installation Cost $3,339,000 

~~~-------------- Manufacturer Lodge-Cottrell 

Design Efficiency 98.5% 

------------------- Operational Efficiency (1) 

~~---------------- (1) See the PM results provided in response to Interrogatory No.5. 

16.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1995 

----------------- Capital/ Installation Cost $7,500,000 

International 

Manufacturer Combustion 

Design Efficiency 

Operational Efficiency 

0 0.34 lb NOx I mmBTU 

0.31 lb NOx I mmBTU(2> 

(2) Testing performed September 18, 1995 through September 21, 1995. 

168 
17.0 J obn Sevier Steam Plant Unit 2 

17.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_i_pi_ta_to_r ____ _ 

Date Installation I Startup 07-1973 

----------- Capital/ Installation Cost $3,339,000 

--~~--------- Manufacturer Lodge-Cottrell 

Design Efficiency 98.5% 

---------------- Operational Efficiency _(.:_1"-) --------

(1) See the PM results provided in response to Interrogatory No. 5. 

17.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1995 

$7,500,000 

International 

Combustion 

0 0.34Ib NOx I mmBTU 

0.29 lb NOx I mmBTU<2> 

(2) Testing performed September 8, 1995 through September 13, 1995. 

169 
18.0 John Sevier Steam Plant Unit 3 

18.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_11_ec_i_pi_ta_to_r ____ _ 

Date Installation I Startup 01-1974 

------------ Capital/ Installation Cost $3,339,000 

~~~---------- Manufacturer Lodge-Cottrell 

Design Efficiency 99.6% 

-------------- Operational Efficiency (1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

18.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1995 ------------ Capital/ Installation Cost $6,500,000 

International 

Manufacturer Combustion 

Design Efficiency 

Operational Efficiency 

0 0.34Ib NOx I mmBTU 

0.30 lb NOx I mmBTU<2> 

(2) Testing perfonned January 30, 1996 thro~gh February 1, 1996. 

170 
19.0 John Sevier Steam Plant Unit 4 

19.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_r_e_ci.._pl_·ta_to_r ____ _ 

Date Installation I Startup 05-1974 

-------------- Capital/Installation Cost $3,339,000 

~~~-------- Manufacturer Lodge-Cottrell 

Design Efficiency 99.6% 

------------ Operational Efficiency (1) 

~~------------- (1) See the P.M results provided in response to Interrogatory No. 5. 

19.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date lnstall~tion I Startup _1_9_9_5 _______ _ 

Capital/Installation Cost $6,500,000 

International 

Manufacturer Combustion 

Design Efficiency 

Operational Efficiency 

0 0.34lb NOx I mmBTU 

0.29 lb NOx I mmBTU<2> 

(2) Testing performed from February 10-11, 1996. 

171-
20.0 Johnsonville Steam Plant Unit 1 

20.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic 

Precipitator 

01-1976 

$3,500,000 

American Air Filter 

98.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

20.2 SNCR for Nitrogen Oxide (NOx) Control 

Equipment _S..;....N_C..;_R____ _ 

Date Installation I Startup _0.;;._;7 ..... -2;;;..;00~5 ____ _ 

Capital/ Installation Cost _$.;....3..:...,000_:--,00_0 ___ _ 

Manufacturer ___ Fuel Tech 

_....;_~-----------

Design Efficiency 25% 

--~----------

Operational Efficiency ..... 3 ..... 0....;.%..._o ~<2~) ____ _ 

(2) Testing performed August 1-7, 2005 and September 27-29, 2005. 

21.0 Jolmsonville Steam Plant Unit 2 

21.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_e_ci..._pi_ta_to_r _________ _ 

Date Installation I Startup _0_3_-1_9_76 _____ _ 

Capital/ Installation Cost _$.;_3...;;..,5_0_0.:...,00_0___ _ 

Manufacturer American Air Filter 

Design Efficiency 98.7% 

-------------------- Operational Efficiency _(..;_1.;_) ----------

(1) See the PM results provided in response to Interrogatory No. 5. 

172 
22.0 Johnsonville Steam Plant Unit 3 

22.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_i..._pt_"ta_to_r ____ _ 

Date Installation I Startup 08-1976 

~---------- Capital/ Installation Cost $3,500,000 

--~~---------- Manufacturer American Air Filter 

Design Efficiency 98.7% 

-------------- Operational Efficiency (1) 

~~------------- (1) See the PM results provided in response to Interrogatory No. 5. 

173 
23.0 Johnsonville Steam Plant Unit 4 

23.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

09-1976 

$3,500,000 

American Air Filter . 

98.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No.5. 

24.0 Johnsonville Steam Plant Unit 5 

24.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_i .... pi_ta_to_r ____ _ 

Date Installation I Startup 08-1975 

~------------- Capital/ Installation Cost _$_3_,5_00_,0_00 ____ _ 

Manufacturer American Air Filter 

Design Efficiency 98.7% 

------------------ Operational Efficiency (1) 

~~-----------

(1) See the PM results provided in response to Interrogatory No.5. 

174 
25.0 Johnsonville Steam Plant Unit 6 

25 .1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

07-1975 

$3,500,000 

American Air Filter 

98.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

26.0 Johnsonville Steam Plant Unit 7 

26.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

11-1989 

$7,375,000 

American Air Filter I 

Flakt 

99.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

26.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

~-------------- Capital/Installation Cost $5,670,000 

--~~---------- Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.45 lb NOx I mmBTU 

0.39 lb NOx I mmBTU(2> 

(2) Testing performed from February 20-23, 1996. 

175 
27.0 Johnsonville Steam Plant Unit 8 

27.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

05-1990 

$7,375,000 

American Air Filter I 

Flakt 

99.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No .. 5. 

27.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1993 

~-------------- Capital/ Installation Cost $7,00,000 

~--~---------- Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

(2) Testing conducted May 19-21, 1993. 

176 

0 0.45 lb NOx I mmBTU 

0.41 lb NOx I mmBTU(2> 
28.0 Johnsonville Steam Plant Unit 9 

28.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

02-1990 

$7,375,000 

American Air Filter I 

Flakt 

99.7% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

28.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

~~~~-------- Capital/ Installation Cost $5,670,000 

--~~---------- Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

0 0.45 lb NOx I mmBTU 

0. 38 lb NOx I mmBTUll) 

(2) Testing conducted from August 23-25, 1994. 

177 
29.0 Johnsonville Steam Plant Unit 10 

29.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Precipitator 

07-1990 

$7,375,000 

American Air Filter I 

Manufacturer Flakt 

----------------- Design Efficiency 99.7% 

----------------- Operational Efficiency (1) 

----------------- (1) See the PM results provided in response to Interrogatory No. 5. 

29.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1994 

---------------- Capital/Installation Cost $5,670,000 

--~~---------- Manufacturer Foster Wheeler 

Design Efficiency 

Operational Efficiency 

(2) Testing conducted in August 1994. 

178 

0 0.45 lb NOx /mmBTU 

0.4llb NOx I mmBTIJ<2> 
30.0 Kinston Steam Plant Unit 1 

30.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Eqwpmem _~ __ ec_i.pi~m~ro~r~-------

Date Installation I Startup 02-1977 

----------------- Capital/Installation Cost _$.;.....7...:.;,5;.....;.60~,000-=-=------

Manufacturer American Air Filter 

Design Efficiency 99.2% 

----~----------- Operational Efficiency _(.:~...1.:;...) -----------

(1) See the PM results provided in response to Interrogatory No.5. 

30.2 Selective Camlytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

---------------- Date Installation I Startup _2_00_4 _____ _ 

Capital/Installation Cost $25,250,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006 . 

. 179 

----------------

90% 

0.54lbs NOx I 

mmBTU<J> 
31.0 Kinston Steam Plant Unit 2 

31.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Eqwpmem -~--~~~-i_m_ro_r ______ __ Date Installa~on I Startup _1_2_-1_9_76 _____ _ 

Capital/ Installation Cost $7,560,000 

~~~---------

Manufacturer American Air Filter 

Design Efficiency 99.2% 

------------------ Operational Efficiency (1) ~~----------

(1) See the PM results provided in response to Interrogatory No.5. 

31.2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

---------------------- Date Installation I Startup 2004 

---------------------- Capital/ Installation Cost $25,250,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

180 

---------------------

90% 

0.054lbs NOx I 

MMBTU 
32.0 Kinston Steam Plant Unit 3 

32.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment ....;Pr;;..,;;;..,;;.ec..;;..;;i;L;pi;;.;.;ta~to,;.;;r;....._ ___ _ 

Date Installation I Startup 11-1976 

------------ Capital/ Installation Cost _$:....7..:.;;,5_;6...;;..0,~00..;;...__ ___ _ 

Manufacturer American Air Filter 

Design Efficiency 99.2% 

--~---------- Operational Efficiency _(~1.!.-) -------

(1) See the PM results provided in response to Interrogatory No.5. 

32.2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

---------------- Date Installation I Startup _2_004 ___________ _ 

Capital/ Installation Cost $25,250,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May2006- July 2006. 

181 

---------------

90% 

0.053lbs NOx I 

mmBTU 
33.0 Kinston Steam Plant Unit 4 

33.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipme~t _;Pr~ec...:;.ipL..i-.ta_,;;to-.r ___ _ 

Date Installation I Startup 10-1976 

--------------- Capital/ Installation Cost _$.:,_7~,5;.....;;6-.0.:...;;,000__;_ _____ _ 

Manufacturer American Air Filter 

Design Efficiency 99.2% 

---~---------

Operational Efficiency (1) 

~~-----------

(1) See the PM results provided in response to Interrogatory No. 5. 

33.2 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Eqwpmem _s_c_R ____________ _ Date Installation I Startup _2_004.....;._ ______ _ 

Capital/Installation Cost $25,250,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

182 

---------------

90% 

0.053 lbs NOx I 

mmBTU 
34.0 Kinston Steam Plant Unit 5 

34.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment ....;Pr.....;;....;.ec..;;.,;;i;L.pi;;.;.,;ta;.;.;;.to.;;..;;r;....____ _ 

Date Installation I Startup 09-1976 

--~---------- Capital/Installation Cost $7,560,000 

~~~~------- Manufacturer American Air Filter 

Design Efficiency 99.2% 

~~~--------- Operational Efficiency (1) 

~~--------- (1) See the PM results provided in response to Interrogatory No.5. 

34.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1997 

---------------- Capital/ Installation Cost $5,500,000 

~~~---------- International 

Manufacturer Combustion 

Design Efficiency 

Operational Efficiency 

0 0.34lb NOx I mmBTU 

Test data not available 

34.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipmem SCR 

---------------- Date Installation I Startup _0_5_-2_00_5 ____ _ 

Cap~tal/ Installation Cost $28,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

183 

---------------

90% 

0.053 lbs NOx I 

mmBTU<3> 
35.0 Kinston Steam Plant Unit 6 

35.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _P_r_e..;_ci;A;..p•~·ta;.;.;.to.;;.;;r~----

Date Installation I Startup 07-1976 

------------- Capital/ Installation Cost $7,560,000 

~~~~---------

Manufacturer American Air Filter 

Design Efficiency 99.2% 

~~~-----------

Operational Efficiency _(~1"-) ---------

(1) See the PM results· provided in response to Interrogatory No.5. 

35.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Ins~llation I Startup _1_9_9_6 ______ __ 

Capital/ Installation Cost $6,500,000 

International 

Manufacturer Combustion 

0 0.341b NOx I 

Design Efficiency mmBTU 

-------------- Operational Efficiency 0.33 lb NOx I mmBTU<2) 

(2) Testing conducted from June 25, 1996 through June 27, 1996. 

35.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

------------- Date Installation I Startup 05-2005 

-------------- Capital/ Installation Cost $28,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

· (3) Ozone season May 2006 - July 2006. 

184 

---------------

90% 

0.045 lbs NOx I 

mmBTU(3) 
36.0 Kinston Steam Plant Unit 7 

36.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_e_ci""-p_ita_t_or ____ _ 

Date Installation I Startup 06-1976 

---------- Capital/Installation Cost $7,560,000 

~~~-------- Manufacturer American Air Filter 

Design Efficiency 99.2% 

----------- Operational Efficiency (1) 

~~-------------

(1) See the PM results provided in response to Interrogatory No.5. 

36.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

1997. 

Equipment Low NOx Burners 

Date Installation I Startup _1_99 __ 7 ________ _ 

Capital-/Installation Cost $5,500,000 

~~~-----

Manufacturer 

Design Efficiency 

Operational Efficiency 

International 

Combustion 

0 0.34 lb NOx I mmBTU 

0. 34 lb NOx I mmBTU(2> 

range 

(2) Testing conducted from February 25, 1997 through February 28, 

36.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

----------- Date Installation I Startup 07-2004 

--------------- Capital/Installation Cost $28,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

185 

--------------

90% 

0.045 lbs NOx I 

mmBTU (3) 
37.0 Kinston Steam Plant Unit 8 

37.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment _Pr_ec_i..._p_ita_t_or ____ _ 

Date Installation I Startup 04-1976 

------------- Capital/Installation Cost $7,560,000 ' 

Manufacturer American Air Filter 

Design Efficiency 99.2% 

----------- Operational Efficiency (1) 

~~------------- (1) See the PM results provided in response to Interrogatory No. 5. 

37.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _1_99_6 _________ _ 

Capital/Installation Cost $6,500,000 

--~~----------- International 

Manufacturer Combustion 

Design Efficiency 

Operational Efficiency 

-----------------

0 0.34 lb NOx I mmBTU 

0.36 lb NOx I mmBTUt2> 

range 

(2) Testing conducted on March 10, 1997 through March 13, 1997. 

37.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R __________ _ 

Date Installation I Startup 07-2004 

----------------- Capital/ Installation Cost $28,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

--------------

90% 

0.045 lbs NOx I 

mmBTU (3) 

(3) Ozone season May 2006 - July 2006. 

186 
38.0 Kinston Steam Plant Unit 9 

38.1 Electrostatic Precipitator for Particulate Control 

Electrostatic 

Equipment 

Date Installation I Startup 

Capital/Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Precipitator 

02-1976 

$7,560,000 

American Air Filter 

99.2% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

38.2 NOx Tech 1.. 

Equipment 

Date Installation I Startup 

Capital/Installation Cost 

Replaced with SCR. 

NOxTech 

2002 

$29,000,000 

38.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

-------------------------- Date Installation I Startup 05-2006 

-------------------- Capital/ Installation Cost $21,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

187 

--------------------

90% 

0.045 lbs NOx I 

MMBTU (3) 
39.0 Paradise Steam Plant Unit 1 

39.1 Wet Scrubber for Particulate Control 

Equipment Wet Scrubber 

Date Installation I Startup 

Capital /Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

11-1983 

$129,000,000 

Chemico 

unknown 

(1) 

(1) See the PM results provided in response to Interrogatory No.5. 

39.2 Over Fire Air for Nitrogen Oxide (NOx) Control 

1999. 

Equipment Over Fire Air 

Date Installation I Startup _1_9_9_9 ______ _ 

Capital/ Installation Cost $6,000,000 

~~~------------- Manufacturer · Babcock and Wilcox 

Design Efficiency 

Operational Efficiency 

0.86 lbs NOx I mmBTU 

0.73lbs NOx I MMBTU 

(2) 

(2) Testing conducted between December 10, 1998 through January 21, 

39.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

------------------ Date Installation I Startup 2001 

-------------- Capital/ Installation Cost $44,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July.2006. 

-------------------

90% 

0.092 lbs NOx I 

MMBTU(3) 

39.4 Flue Gas Desulphurization for Sulfur Dioxide (SOl) Control 

Equipment FGD 

--------------------- Date Installation I Startup 11-1983 

------------------ Capital/ Installation Cost $129,000,000 

Manufacturer Chemico 

--------------------

188 
Design Efficiency 

Operational Efficiency 

(2) Value based on FY2006. 

189 

84% 

0.67 lbs S02/ 

mmBTU(2) 
40.0 Paradise Steam Plant Unit 2 

40.1 Wet Scrubber for Particulate Control 

Equipment 

Date Installation I Startup 

Capital/Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Wet Scrubber 

12-1983 

$129,000,000 

Chemico 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

40.2 Over Fire Air for- Nitrogen Oxide (NOx} Control 

Equipment Over Fire Air 

Date Installation I Startup 2000 

----------------- Capital/Installation Cost $5,000,000 

~~~----------- Manufacturer 

Design Efficiency 

Operational Efficiency 

40.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipmem SCR 

----------------- Date Installation I S~p _2_000 ___________ _ 

Capital/ Installation Cost $59,000,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

-----------------

90% 

0.097 lbs NOx I 

mmBTU (3) 

40.4 Flue Gas Desulphurization for Sulfur Dioxide (SCh) Control 

Equipment FGD 

------------------ Date Installation I Startup 1983 

----------------- Capital/ Installation Cost $129,000,000 

Manufacturer Chemico 

Design Efficiency 

Operational Efficiency 

(2) Based on FY2006. 

190 

-----------------

84% 

0.69lbs sen 1 

mmBTU(2) 
41.0 Paradise Steam Plant Unit 3 

41.1 Electrostatic Precipitator for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup _0_6_·1_9_81 _____ _ 

Capital/Installation Cost $43,000,000 

Peabody Process 

Manufacturer _S--=y~st_e_m_s _____ _ 

Design Efficiency 

Operational Efficiency 

99.6% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

41.2 Over Fire Air.for Nitrogen Oxide (NOx) Control 

Equipment Over Fire Air 

Date Installation I Startup 2000 

---------------- Capital/ Installation Cost $9,000,000 

~~~----------- Manufacturer 

Design Efficiency 

Operational Efficiency 

41.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment SCR 

--------------- Date Installation I Startup 2003 

----------- Capital/ Installation Cost $124,500,000 

Manufacturer Alstom 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

-----------------

90% 

0.101 lbs NOx I 

mmBTU (3) 

41.4 Flue Gas Desulphurization for Sulfur Dioxide (S02) Control 

Equipment FGD 

---------------- Date Installation I Startup 01-2007 

--------------- Capital/ Installation Cost $219,000,000 · 

Manufacturer MHI I Advatech 

Design Efficiency 98% 

----------------- Operational Efficiency N/ A(4) --~~-----------

191 
(4) Construction on the Unit 3 scrubber is fmishing and the scrubber will 

be going through a shakedown period before being put into full service. 

42.0 Shawnee Steam Plant Unit 1 

42.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital/ htstallation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

06-1981 

$7,600,000 

GE Buell EnviroTech 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. S. 

42.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1999 

----------------- Capital/ Installation Cost $2,000,000 

~~~------------ Manufacturer Babcock and Wilcox 

Design Efficiency 

Operational Efficiency 

(2) Testing conducted January 1999. 

0 0.42 lb NOx I mmBTU 

0.42 lb NOx I mmBTU<2> 

42.3 Selective Non Catalytic Reduction (SNCR) for Nitrogen Oxide (NOx) 

Control 

Equipment 

Date Installation I Startup 

Capital /Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

192 

SNCR 

07-2005 

$3,000,000 

Fuel Tech 

25% 

0.371 lbs NOx I 

mmBTU (3) 
(4) Construction on the Unit 3 scrubber is finishing and the scrubber will 

be going through a shakedown period before being put into full service. 

42.0 Shawnee Steam Plant Unit 1 

42.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup 06-1981 

--------------------------------- Capital/ Installation Cost $7,600,000 

~~~---------------------- Manufacturer GE Buell EnviroTech 

Design Efficiency _9_9_.5_%;._o _________ _ 

Operational Efficiency (1) 

~~--------------------

(1) See the PM results provided in response to Interrogatory No. 5. 

42.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _1_9_9_9 -------

Capital/ Installation Cost _$.:....2...:...,00_0.:._,000____ _ 

Manufacturer Babcock and Wilcox 

Design Efficiency 

Operational Efficiency 

(2) Testing conducted January 1999. 

0 0.42 lb NOx I mmBTU 

0.42 lb NOx I mmBTU<2> 

42.3 Selective Non ~atalytic Reduction (SNCR) for Nitrogen Oxide (NOx) 

Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

(3) Ozone season May 2006- July 2006. 

192 

SNCR 

07-2005 

$3,000,000 

Fuel Tech 

25% 

0.371 lbs NOx I 

mmBTU (3) 
43.0 Shawnee Steam Plant Unit 2 

43.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup 03-1981 

------------------- Capital I Installation Cost $7,600,000 

~~~------------- Manufacturer GE Buell EnviroTech 

Design Efficiency 99.5% 

------------------- Operational Efficiency (1) 

~~---------------

(1) See the PM results provided in response to Interrogatory No. 5. 

43.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

2000 

$4,000,000 

Babcock and Wilcox 

0 0.42 lb NOx I nunBTU 

0.35 lb NOx I mmBTlJ<l) 

(2) Testing conducted May 29, 2000 through June 9, 2000. 

193 
44.0 Shawnee Steam Plant Unit 3 

44.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup _1_1_-1_9_8_0 _____ _ 

Capital/Installation Cost $7,500,000 

~~~----------------- Manufacturer GE Buell Enviro Tech 

Design Efficiency 99.5% 

----------------------- Operational Efficiency (1) 

~~-----------------------------

(1) See the PM results provided in response to Interrogatory No.5. 

44.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1998 

$4,750,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.38 lb NOx I mmBTUC2> 

(2) Testing performed on March 10-17, 1999. 

194 
45.0 Shawnee Steam Plant Unit 4 

45.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup 11-1980 

---------------- Capital I Installation Cost _$.:...7..:.;,5;_,;00....;...:...;,000~-----

Manufacturer GE Buell Enviro Tech 

Design Efficiency _;9...;.9_.5.....;%;,;;.._ _______ _ 

Operational Efficiency _(~1~) ---------

(1) See the PM results provided in response to Interrogatory No.5. 

45.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1998 

$4,750,000 

Babcock and Wilcox 

0 0.42lb NOx I mmBTU 

0.50 lb NOx I mmBTU(l) 

(2) Testing conducted August 13 through August 14, 1998. 

195 
46.0 Shawnee Steam Plant Unit 5 

46.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

11-1979 

$7,500,000 

· GE Buell Enviro Tech 

99.5% 

(l) 

(1) See the PM results provided in response to Interrogatory No.5. 

46.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1998 

$4,750,000 

Babcock and Wilcox 

0 0.42Ib NOx I mmBTU 

0.45 lb NOx I mmBTU<2> 

(2) Testing performed on AprilS-9, 1998. 

196 
47.0 Shawnee Steam Plant Unit 6 

47.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup 11-1979 

------------------ Capital/ Installation Cost _$.;...7...:..,5~00~,000;........;... ______ _ 

Manufacturer GE Buell Enviro Tech 

Design Efficiency 99.5% 

--~-------------- Operational Efficiency (1) 

~~--------------

(1) See the PM results provided in response to Interrogatory No.5. 

47.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1998 

$4,750,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.42 lb NOx I mmBTIJ<Z> 

(2) Testing performed from January 8, 1998 through February 9, 1998. 

197 
48.0 Shawnee Steam Plant Unit 7 

48.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup 11-1980 

------------------------------- Capital/ Installation Cost _$..;....7...;..,5_00~,000 _____ _ 

Manufacturer GE Buell Enviro Tech 

Design Efficiency 99.5% 

----------------------------- Operational Efficiency (1) 

~~-------------------------

(1) See the PM results provided in response to ~terrogatory No. 5. 

48.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

1999 

$2,000,000 

Babcock and Wilcox 

0 0.42lb NOx I mmBTU 

0.46 lb NOx I mmBTU<l> 

(2) Testing performed from February 23, 1999 through March 4, 1999. 

198 
49.0 Shawnee Steam Plant Unit 8 

49.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup 11-1980 

------------------- Capital/ Installation Cost $7,500,000 

~~~------------- Manufacturer GE Buell Enviro Tech 

Design Efficiency 99.5% 

------------------- Operational Efficiency (1) 

~~---------------

(1) See the PM results provided in response to Interrogatory No. s·. 

49.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

2000 

$4,000,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.38lb NOx I mmBTU<2> 

(2) Testing performed from November 28, 1999 through January 7, 

2000. 

199 
50.0 Shawnee Steam Plant Unit 9 

50.1 Bag house I Fabric Filter for Particulate Control 

Equipment 

Date Installation I Startup 

Capital/Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Bag house I Fabric Filter 

04-1981 

$7,500,000 

GE Buell Enviro Tech 

99.5% 

(1) 

(1) See the PM results provided in response to Interrogatory No. 5. 

50.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Low NOx Burners 

2000 

$4,000,000 

Babcock and Wilcox 

0 0.42 lb NOx I mmBTU 

0.30 lb NOx I mmBTU(l) 

(2) Testing conducted from April11, 2000 through April20, 2000. 

200 
51.0 Shawnee Steam Plant Unit 10 

51.1 Bag house I Fabric Filter for Particulate Control 

Equipment Bag house I Fabric Filter 

Date Installation I Startup 07-1981 

------------------------------- Capital/ Installation Cost $7,500,000 

~~~--------------------- Manufacturer GE Buell Enviro Tech 

Design Efficiency 99.5% 

------------------------- Operational Efficiency _(~1~) ------------------------

(1) See. the PM results provided in response to Interrogatory No.5. 

52.0 Widows Creek Steam Plant Unit 1 

52.1 Electrostatic Precipitator for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup 12-1977 

---------------------- Capital I Installation Cost $9,000,000 

~~~--------------- Manufacturer Pollution-Control Walther 

Design Efficiency 99.6% 

------------------- Operational Efficiency _(~1.:....) -------------------

(1) See the PM results provided in response to Interrogatory No.5. 

52.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _2_0_0_3 -------

Capital/ Installation Cost _$4..:......_30.....:';...000 _____ _ 

Manufacturer Babcock and Wilcox 

-0.60 lbs NOx I 

Design Efficiency _mmB ____ T_U _____________ _ 

0.76lbs NOx I 

Operational Efficiency mmBTU (2) 

(2) Test results issued May 2000. 

201 
53.0 Widows Creek Steam Plant Unit 2 

53.1 Electrostatic Precipitator for Particulate Control 

Equipment 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Electrostatic Precipitator 

08-1977 

$9,000,000 

Pollution-Control Walther 

99.6% 

(1) 

(1) See the PM results provided in response to Interrogatory No.5. 

53.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipmen~ 

Date Installation I Startup 

Capital/Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

54.0 Widows Creek Steam Plant Unit 3 

Low NOx Burners 

2004 

$800,000 Estimated 

Babcock and Wilcox 

0.55 lbs NOx I 

mmBTU 

0.50 lbs NOx I 

mmBTU (estimated) 

54.1 Electrostatic Precipitator for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup 05-1977 

---------------------------- Capital I Installation Cost $9,000,000 

~~~--------------------

Manufacturer Pollution-Control Walther 

Design Efficiency 99.6% 

Operational Efficiency _(.:....1~) --------------------------

(1) See the PM results provided in response to Interrogatory No.5. 

202 
54.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 2002 

---------------- Capital/ Installation Cost $800,000 Estimated 

Manufacturer Babcock and Wilcox 

0.55 lbs NOx I 

Design Efficiency mmBTU 

~----~~------ 0.50 lbs NOx I 

Operational Efficiency mmBTU (estimated) 

55.0 Widows Creek Steam Plant Unit 4 

55.1 Electrostatic Precipitator for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup 06-1977 

------------------ Capital/ InstaUation Cost $9,000,000 

~~~------------ Manufacturer Pollution-Control Walther 

Design Efficiency 99.6% 

------~------------ Operational Efficiency _(;:_I~) --------------

(1) See the PM results provided in response to Interrogatory No. 5. 

55.2 Low NOx Burners for Nitrogen Oxide.(NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _2_002 ______ _ 

Capital/ Installation Cost $800,000 Estimated 

Manufacturer Babcock and Wilcox 

0.55 lbs NOx I 

Design Efficiency _mmB ___ T_U _____ _ 

0.50 lbs NOx I 

Operational Efficiency mmBTU (estimated) 

·203 
56.0 Widows Creek Steam Plant Unit 5 

56.1 Electrostatic Precipitator for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup _09;;..,:,__-1:;;..;;.9~7..;..7 _____ _ 

Capital/ Installation Cost _$;:..:,9~,000~~,000=-=-=--------

Manufacturer Pollution-Control Walther 

Design Efficiency _99_;,_.6_%.;...;;.o ______ _ 

Operational Efficiency _(.:....l.L..) -----------

(1) See the PM results provided in response to Interrogatory No .. 5. 

56.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 2004 

------------------- Capital/ Installation Cost $800,000 Estimated 

Manufacturer Babcock and Wilcox 

0.55 lbs NOx I 

Design Efficiency mmBTU 

--------------------- 0.50 lbs NOx I 

Operational Efficiency mmBTU (estimated) 

57.0 Widows Creek Steam Plant Unit 6 

57.1 El~ctrostatic Precipitator for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup ....;1;;;..,;;1;_-1;;.:;9...;.7..;...7 _____ _ 

Capital/ Installation Cost _$,:_9...:..,000____;,..:...'000;...:....;;... ____ _ 

Manufacturer Pollution-Control Walther 

Design Efficiency ....;;9~9..;...6;;...:%~o-_____ _ 

Operational Efficiency (1) -.:.....L..--------------

(1) See the PM results provided in response to Interrogatory No.5. 

204 
57.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 2003 

---------------- Capital/ Installation Cost $800,000 Estimated 

Manufacturer Babcock and Wilcox 

0.55 lbs NOx I 

Design Efficiency mmBTU 

---------------- 0.50 lbs NOx I 

Operational Efficiency mmBTU (estimated) 

58.0 Widows Creek Steam Plant Unit 7 

58.1 Electrostatic Precipitator I Wet Scrubber for Particulate Control 

Equipment Electrostatic Precipitator 

Date Installation I Startup _1;.;..;.2;._-,;;;.;19.....;.8...;;.1 _____ _ 

Capital/ Installation Cost _$;:..;;;5_;_7~,5..:..93.;:...!,~000,;;;_:;;_ ___ _ 

Manufacturer Western Precipitation 

Design Efficiency 99.9% 

---~--------

Operational Efficiency _(~1"-) ---------

Equipment 

Date Installation I Startup 

Capital I Installation Cost 

Manufacturer 

Design Efficiency 

Wet Limestone FGD 

12-1981 

$56,993,000 

Combustion Engineering 

Operational Efficiency _(~1"'-) ------------

(1) See the PM results provided in response to Interrogatory No.5_. 

58.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup _1_9_9_9 _____ _ 

Capital/ Installation Cost $10,000,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

205 

0.44lbs NOx I 

mmBTU 
58.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R ______ _ 

Date Installation I Startup _0_5_-2_00_3 ____ _ 

Capital/Installation Cost $65,900,000 

Manufacturer Alstom ------------- Design Efficiency 90% 

------------ 0.061 lbs NOx I 

Operational Efficiency mmBTU (3) 

(3) Ozone season May 2006 - July 2006. 

58.4 Flue Gas Desulphurization for Sulfur Dioxide (SOl) Control 

Equipment Wet Limestone FGD 

Date Installation I Startup 12-1981 

--------------------- Capital I Installation Cost $57,000,000 

--~--~------------- Manufacturer Alstom ----------------------- Design Efficiency 83.4% 

--~---------------- Operational Efficiency 89.3% (estimated) 

59.0 Widows Creek Steam Plant Unit 8 

59.1 Wet Scrubber for Particulate Control 

Date Installation I Startup 

Capital/ Installation Cost 

Manufacturer 

Design Efficiency 

Operational Efficiency 

Wet Scrubber 

01-1978 

$50,352,000 

-99% 

(1) 

(1) See the PM results provided in response to Interrogatory No.5. 

59.2 Low NOx Burners for Nitrogen Oxide (NOx) Control 

Equipment Low NOx Burners 

Date Installation I Startup 1998 -------------- Capital I Installation Cost $11 ,000,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

206 
59.3 Selective Catalytic Reduction (SCR) for Nitrogen Oxide (NOx) Control 

Equipment _S_C_R ______ _ 

Date Installation I Startup 05-2004 ---------------- Capital/ Installation Cost $61,000,000 

Manufacturer Alstom 

------------ Design Efficiency 90% ------------- 0.041lbs NOx I 

Operational Efficiency mmBTU (3) 

(3) Ozone season from May 2006 - July 2006. 

59.4 Flue Gas Desulphurization for Sulfur Dioxide (S02) Control 

Equipment Wet Limestone FGD 

Installed 01-1978 

DCFS upgrade 11-

Date Installation I Startup _2~00 __ 4 ________ _ 

$50,352,000 

+ 

Capital/ Installation Cost $33,000,000 

Manufacturer 

Design Efficiency 

Operational Efficiency 

TVA 

Advatech 

96.0% 

95% (estimated) 

59.5 Lime lnj~ction for Sulfur Trioxide (S03) Control 

Equipment _L_im_e_ln_~:.....ec_ti_o_n _______ _ 

Date Installation I Startup _1_0-_2_006 _________ _ 

Capital/ Installation Cost $8,500,000 

~~~----------- Manufacturer NOL-TEC 

------------------- Design Efficiency 90.0% 

--------------- Operational Efficiency not operational yet 

207 
Interrogatory No. 9 

Starting with the year 1975 and including all subsequent years up to and 

including the present identify with respect to each TVA EGU any (1) notices received 

under Section 114 of the federal Clean Air Act, 42 U .S.C. § 7414 or similar state 

statute or rule; (2) notices received of violation or orders under Section 113 of the 

federal Clean Air Act, 42 U.S.C. 7413, or similar state statute or rule; or (3) letters or 

other communications received from State or federal regulatory agencies with respect 

to inadequacies, .inconsistencies, or violations of permit conditions. 

Response to No.9 

TV A objects to this Interrogatory because it seeks information that is not 

relevant to any claim or defense in this action, and the request is not reasonably 

calculated to lead to the discovery of admissible evidence. In particular, notices of 

violation and information requests issued as far back as 1975 could have no 

conceivable relevance to this lawsuit, which is limited to forward-looking injunctive 

relief. TV A also objects to the request to provide information regarding 

"communications ... with respect to inadequacies [or] inconsistencies ... of permit 

conditions." Those terms are not defmed in Plaintifr s Interrogatories, and TV A does 

not understand what information is being requested. 

Subject to and without waiver of its objections, TV A states that it has located 

the following responsive information: 

1. On January 9, 2006 Cumberland Fossil Plant received a Notice of 

Violation that was issued by the Tennessee Department of Envirorunent and 

Conservation citing excess visible emissions from a boiler stack and failure to operate a 

baghouse on the limestone handling system. 

208