Pennsylvania Code & Bulletin
COMMONWEALTH OF PENNSYLVANIA

• No statutes or acts will be found at this website.

The Pennsylvania Code website reflects the Pennsylvania Code changes effective through 54 Pa.B. 488 (January 27, 2024).

25 Pa. Code § 123.121. NO<SUB>x</SUB> Allowance Program transition.

§ 123.121. NOx Allowance Program transition.

 (a)  NOx allocations for the NOx allowance control periods starting May 1, 2003, will be distributed in accordance with Chapter 145 (relating to interstate pollution transport reduction).

 (b)  The emission limitations and monitoring requirements established in § §  123.101—123.120 are replaced by the requirements in Chapter 145 beginning with the May 1, 2003, control period. If a source has failed to demonstrate compliance with §  123.111 (relating to failure to meet source compliance requirements), the provisions in §  145.54(d) (relating to compliance) shall be used to withhold NOx allowances in calendar year 2003 and beyond. If no NOx allowances are provided to the source under §  145.42 (relating to NOx allowance allocations), the source will be obligated to acquire and retire a number of NOx allowances as specified in §  145.54.

Source

   The provisions of this §  123.121 adopted September 22, 2000, effective September 23, 2000, 30 Pa.B. 4899.

APPENDIX A


Appendix A

Cross References

   This appendix cited in 25 Pa. Code §  123.11 (relating to combustion units).

APPENDIX B


Cross References

   This appendix cited in 25 Pa. Code §  123.13 (relating to processes).

APPENDIX C


Appendix C

Cross References

   This appendix cited in 25 Pa. Code §  123.13 (relating to processes).

APPENDIX D
ALTERNATIVE OPACITY LIMITATION—APPLICATION




Applicable Regulation
Opacity/Mass Limitation
Procedure
A. Sources subject to EPA NSPSOpacity limit specified in NSPSEPA procedure for AOL applies
Opacity limit not specified in NSPSDER procedure will be used to establish AOL at the NSPS level for mass emissions
B. Sources subject to nonattainment area provisions (LAER applies)Emission limitation will be specified in permitDER procedure will be used to establish AOL at the maximum mass emissions rate specified as LAER
C. Sources subject to permit requirements (e.g., BACT)Mass emission rate specific in PAA or permitDER procedure will be used to establish AOL at BACT mass emission rate
No mass emission rate specified in PAA or permit (e.g., equipment specification), 2 cases
 1. No opacity limit specified in PAA or permitNot eligible for AOL
 2. No opacity limit specified in PAA or permit (mass emission rate and opacity limits under DER regulation are assumed to apply)DER procedure will be used to establish AOL at the regulatory emission rate
D. Sources subject only to DER regulations (RACT)—no permit conditions applyMass emission limitation specified in DER regulationDER procedure will be used to establish AOL at the regulatory emission rate
No mass emission limitation specified in DER regulationNot eligible for AOL

   NOTE: Sources incapable of a stack test are ineligible for an AOL
Abbreviations: AOL—alternative opacity limitation
NSPS—New source performance standards
PAA—plan approval application
BACT—best available control technology
LAER—lowest achievable emission rate
RACT—reasonably available control technology
PSD—prevention of significant deterioration

Cross References

   This appendix cited in 25 Pa. Code §  123.45 (relating to alternative opacity limitations).

Source

   The provisions of this Appendix D adopted June 19, 1981, effective June 20, 1981, 11 Pa.B. 1447; corrected June 26, 1981, effective June 20, 1981, 11 Pa.B. 2225.

APPENDIX E



BONUS ALLOWANCE
Baseline
County Facility Combustion Source Name Point ID Allowance NOx lb/MMBtu
Adams Met Edison Hamilton 031 4 0.59
Adams Met Edison Ortanna 031 3 0.59
Adams Metropolitan Edison Company G. E. N Frame Turbine #1 031 17 0.45
Adams Metropolitan Edison Company G. E. N Frame Turbine #2 032 6 0.45
Adams Metropolitan Edison Company G. E. N Frame Turbine #3 033 14 0.45
Allegheny Duquesne Light Company, Cheswick Boiler 001 2,5000.73
Armstrong Penelec—Keystone Boiler No. 1 031 4,334 0.80
Armstrong Penelec—Keystone Boiler No. 2 0323,4390.79
Armstrong West Penn Power Co. Foster Wheeler 031 1,137 0.95
Armstrong West Penn Power Co. Foster Wheeler 032 1,063 1.02
Beaver AES Beaver Valley Partners, Inc. Babcock and Wilcox 032301 0.83
Beaver AES Beaver Valley Partners, Inc. Babcock and Wilcox 033 247 0.83
Beaver AES Beaver Valley Partners, Inc. Babcock and Wilcox 034 286 0.83
Beaver AES Beaver Valley Partners, Inc. Babcock and Wilcox 035 154 0.81
Beaver Penn Power Co.—Bruce Mansfield Boiler Unit 1 031 2,987 0.90
Beaver Penn Power Co.—Bruce Mansfield Foster Wheeler Unit No. 2 032 3,857 0.90
Beaver Penn Power Co.—Bruce Mansfield Foster Wheeler Unit 3 033 3,497 0.70
Beaver Zinc Corporation Of America Coal Boiler 1 034 240 0.80
Beaver Zinc Corporation Of America Coal Boiler 2 035 2030.80
Berks Metropolitan Edison Co.—Titus Unit 1 031 202 0.65
Berks Metropolitan Edison Co.—Titus Unit 2 032 186 0.68
Berks Metropolitan Edison Co.—Titus Unit 3 033 201 0.66
Berks Metropolitan Edison Co.—Titus No. 4 Combustion Turbine 034 2 0.44
Berks Metropolitan Edison Co.—Titus No. 5 Combustion Turbine 035 2 0.44
Blair Penelec—Williamsburg No. 11 Boiler—Rily 031 38 0.87
Bucks PECO Energy—Falls Unit 1 70.67
Bucks PECO Energy—Falls Unit 2 70.67
Bucks PECO Energy—Falls Unit 360.67
Bucks PECO Energy—Croyden Croyden—Turbine #1103111 0.70
Bucks PECO Energy—Croyden Croyden—Turbine #120327 0.70
Bucks PECO Energy—Croyden Croyden—Turbine #21 03344 0.70
Bucks PECO Energy—Croyden Croyden—Turbine #22 034 20 0.70
Bucks PECO Energy—Croyden Croyden—Turbine #31 035 11 0.70
Bucks PECO Energy—Croyden Croyden—Turbine #32 036 14 0.70
Bucks PECO Energy—Croyden Croyden—Turbine #41 037 8 0.70
Bucks PECO Energy—Croyden Croyden—Turbine #42 038 38 0.70
Bucks PECO Energy—Fairless Hills Power House Boiler No. 304363 0.26
Bucks PECO Energy—Fairless Hills Power House Boiler No. 404414 0.27
Bucks PECO Energy—Fairless Hills Power House Boiler No. 504573 0.26
Bucks PECO Energy—Fairless HillsPower House Boiler No. 604684 0.26
Cambria Cambria CoGen Company A Boiler 031 199 0.24
Cambria Cambria CoGen Company B Boiler 032 210 0.23
Cambria Colver Power Project 409 0.20
Cambria Ebensburg Power Company CFB Boiler 205 0.08
Carbon Panther Creek Energy Facility Boiler 1 119 0.12
Carbon Panther Creek Energy Facility Boiler 2 116 0.12
Chester PECO Energy—Cromby Boiler No 1 031 246 0.82
Chester PECO Energy—Cromby Boiler No 2 032 186 0.28
Clarion Piney Creek Project CFB Boiler 121 0.18
Clearfield Penelec—Shawville Babcock Wilcox Boiler 031 979 1.22
Clearfield Penelec—Shawville Babcock Wilcox Boiler 032 945 1.21
Clearfield Penelec—Shawville Combustion Engineering 033 850 0.86
Clearfield Penelec—Shawville Combustion Engineering 034 692 0.87
Clinton International Paper Co. 1 Riley Stoker Vo-Sp 033 145 0.55
Clinton International Paper Co. 2 Riley Stoker Vo-Sp 034 145 0.55
Clinton PP&L—Lock Haven CT 1 3 0.49
Columbia Penelec—Benton 002 1 2.33
Columbia Penelec—Benton 003 1 2.93
Cumberland Metropolitan Edison Company G.E. N Frame Turbine 031 9 0.45
Cumberland Metropolitan Edison Company G.E. N Frame Turbine 032 11 0.45
Cumberland PP&L—West Shore CT 1 3 0.49
Cumberland PP&L—West Shore CT 2 3 0.49
Dauphin PP&L—Harrisburg CT 1 3 0.49
Dauphin PP&L—Harrisburg CT 2 4 0.49
Dauphin PP&L—Harrisburg CT 3 4 0.49
Dauphin PP&L—Harrisburg CT 4 4 0.49
Delaware Tosco Refinery 7 Boiler 032 330.37
Delaware Tosco Refinery 8 Boiler 033 540.48
Delaware Tosco Refinery Platformer Heater 038 180 0.55
Delaware Tosco Refinery 543 Crude Heater 044 101 0.55
Delaware Tosco Refinery 544 Crude Heater 045 115 0.55
Delaware PECO Energy— Eddystone No. 1 Boiler 031 660 0.54
Delaware PECO Energy— Eddystone No. 2 Boiler 032 430 0.55
Delaware PECO Energy— Eddystone No. 3 Boiler 033 255 0.28
Delaware PECO Energy— Eddystone No. 30 Gas Turbine 039 2 0.48
Delaware PECO Energy— Eddystone No. 40 Gas Turbine 040 1 0.49
Delaware PECO Energy— Eddystone No. 4 Boiler 041 248 0.28
Delaware Kimberly—Clark Boiler No. 9 034 12 0.52
Delaware Kimberly—Clark 10 Culm Cogen. Fbc Plant 035 84 0.08
Delaware Sun Refining & Marketing 089 86 0.09
Delaware FPL Energy 090 145 0.08
Erie General Electric Co. B & W Boiler No. 2 032 26 1.01
Erie International Paper Company Coal Fired Boiler No. 21 037 68 0.58
Erie Norcon Power Partners Turbine 1 001 50 0.07
Erie Norcon Power Partners Turbine 2 002 50 0.07
Erie Penelec—Front Street Erie City Iron Works No. 7 031 5 0.92
Erie Penelec—Front Street Erie City Iron Works No. 8 032 5 0.90
Erie Penelec—Front Street Comb. Eng. Boiler No. 9 033 133 0.57
Erie Penelec—Front Street Comb. Eng. Boiler No. 10 034 133 0.57
Greene West Penn Power— Hatfield’s Ferry Babcock & Wilcox 031 3,969 1.04
Greene West Penn Power— Hatfield’s Ferry Babcock & Wilcox 032 3,694 1.04
Greene West Penn Power— Hatfield’s Ferry Babcock & Wilcox 033 2,154 1.04
Indiana Penelec—Conemaugh Boiler No. 1 031 3,288 0.76
Indiana Penelec—Conemaugh Boiler No. 2 032 4,187 0.76
Indiana Penelec—Homer City Boiler No. 1-Foster Whelr 031 3,160 1.20
Indiana Penelec—Homer City Boiler No. 2-Foster Whelr 032 3,978 1.20
Indiana Penelec—Homer City Boiler No. 3-B.& W. 033 2,924 0.62
Indiana Penelec—Seward Boiler No. 12 (B&W) 032 144 0.84
Indiana Penelec—Seward Boiler No. 14 (B&W) 033 146 0.83
Indiana Penelec—Seward Boiler No. 15 (Comb.Eng.) 931 672 0.75
Lackawanna Archbald Power Corporation Cogen 81 0.05
Lancaster PP&L—Holtwood Unit 17 Foster Wheeler 934 806 1.20
Lawrence Penn Power Co.—New Castle Foster Wheeler 031 108 0.91
Lawrence Penn Power Co.—New Castle B.W. Boiler 032 97 0.91
Lawrence Penn Power Co.—New Castle Babcock And Wilcox 033 185 0.91
Lawrence Penn Power Co.—New Castle Babcock And Wilcox 034 339 0.91
Lawrence Penn Power Co.—New Castle Babcock And Wilcox 035 620 0.91
Lehigh PP&L—Allentown CT 1 2 0.49
Lehigh PP&L—Allentown CT 2 3 0.49
Lehigh PP&L—Allentown CT 3 3 0.49
Lehigh PP&L—Allentown CT 4 3 0.49
Lycoming PP&L—Williamsport CT 1 3 0.49
Lycoming PP&L—Williamsport CT 2 3 0.49
Luzerne Continental Energy Associates Turbine 267 0.13
Luzerne Continental Energy Associates HRSG 128 0.20
Luzerne UGI Corp.—Hunlock Power Foster Wheeler 031 374 0.95
Luzerne PP&L—Jenkins CT 1 3 0.49
Luzerne PP&L—Jenkins CT 2 2 0.49
Luzerne PP&L—Harwood CT 1 3 0.49
Luzerne PP&L—Harwood CT 2 3 0.49
Monroe Met Edison Shawnee 031 3 0.59
Montgomery Merck Sharp & Dohme Cogen II Gas Turbine 039 79 0.16
MontgomeryPECO Energy—MoserUnit 1 7 0.67
MontgomeryPECO Energy—MoserUnit 2 7 0.67
MontgomeryPECO Energy—MoserUnit 3 6 0.67
Montour PP&L—Montour Montour No. 1 031 3,568 0.85
Montour PP&L—Montour Montour No. 2 032 4,696 1.07
Montour PP&L—Montour Aux.Start-Up Boiler No. 1 033 9 0.17
Montour PP&L—Montour Aux.Start-Up Boiler No. 2 034 7 0.17
Northampton Bethlehem Steel Corp. Boiler 1 Boiler House 2 041 91 0.23
Northampton Bethlehem Steel Corp. Boiler 2 Boiler House 2 042 91 0.23
Northampton Bethlehem Steel Corp. Boiler 3 Boiler House 2 067 92 0.23
Northampton Met Edison Co.—Portland Unit No. 1 031 462 0.59
Northampton Met Edison Co.—Portland Unit No. 2 032 657 0.66
Northampton Met Edison Co.—Portland Combustion Turbine No. 3 033 1 0.53
Northampton Met Edison Co.—Portland Combustion Turbine No. 4 034 6 0.53
Northampton Northampton Generating Company Boiler 001 209 0.10
Northampton PP&L—Martins Creek Foster-Wheeler Unit No. 1 031 492 1.01
Northampton PP&L—Martins Creek Foster-Wheeler Unit No. 2 032 459 0.91
Northampton PP&L—Martins Creek C-E Unit No. 3 033 835 0.51
Northampton PP&L—Martins Creek C-E Unit No. 4 034 739 0.51
Northampton PP&L—Martins Creek No. 4b Auxiliary Boiler 036 0 0.17
Northampton PP&L—Martins Creek Combustion Turbine No. 1 037 3 0.02
Northampton PP&L—Martins Creek Combustion Turbine No. 2 038 3 0.02
Northampton PP&L—Martins Creek Combustion Turbine No. 3 039 3 0.02
Northampton PP&L—Martins Creek Combustion Turbine No. 4 040 3 0.02
Northumber-
 land
Foster Wheeler Mt. Carmel Cogen Cogen 031 195 0.10
Philadelphia Allied Signal 052 54 0.46
Philadelphia PECO Energy—Richmond Unit 91 037 28 0.60
Philadelphia PECO Energy—Richmond Unit 92 038 37 0.60
Philadelphia PECO Energy—Delaware No. 71 Boiler 013 112 0.45
Philadelphia PECO Energy—Delaware No. 81 Boiler 014 130 0.45
Philadelphia PECO Energy—Delaware No. 9 Gas Turbine 018 2 0.67
Philadelphia PECO Energy—Schuylkill No. 1 Boiler 003 175 0.28
Philadelphia PECO Energy—Schuylkill No. 11 Gas Turbine 008 0 0.67
Philadelphia Trigen Energy Co— Sansom 001 31 0.45
Philadelphia Trigen Energy Co— Sansom 002 27 0.45
Philadelphia Trigen Energy Co— Sansom 003 12 0.45
Philadelphia Trigen Energy Co— Sansom 004 15 0.45
Philadelphia Trigen Energy Co— Schuylkill 001 0 0.28
Philadelphia Trigen Energy Co— Schuylkill 002 0 0.28
Philadelphia Trigen Energy Co— Schuylkill 005 0 0.45
Philadelphia U. S. Naval Base 098 1 0.14
Philadelphia U. S. Naval Base 099 1 0.14
Philadelphia Sun Oil—Girard Point GP Boiler 37 02-2,3 87 0.33
Philadelphia Sun Oil—Girard Point GP Boiler 38 02-4,5 87 0.33
Philadelphia Sun Oil—Girard Point GP Boiler 39 02-6,7 87 0.33
Philadelphia Sun Oil—Girard Point GP Boiler 40 02-8,9 116 0.33
Philadelphia Sun Oil—Girard Point GP F-1 002-2,
3,4 
91 0.27
Philadelphia Sun Oil—Point Breeze PB 3H-1 19/20 43 0.15
Philadelphia Grays Ferry Project Combustion Turbine 125
Philadelphia Grays Ferry Project Heat Recovery Steam Gen 21
Philadelphia Grays Ferry Project Boiler 25 80
Schuylkill Gilberton Power Company Boiler 333 0.17
Schuylkill Northeastern Power Company CFB Boiler 201 0.06
Schuylkill Schuylkill Energy Resources Boiler 031 348 0.20
Schuylkill Westwood Energy Properties Boiler 134 0.17
Schuylkill Wheelabrator Frackville Energy Co Boiler 203 0.14
Schuylkill PP&L—Fishback CT 1 2 0.49
Schuylkill PP&L—Fishback CT 2 2 0.49
Snyder PP&L—Sunbury Sunbury SES Unit 1a 031 294 0.98
Snyder PP&L—Sunbury Sunbury SES Unit 1b 032 294 0.98
Snyder PP&L—Sunbury Sunbury SES Unit 2a 033 294 0.83
Snyder PP&L—Sunbury Sunbury SES Boiler 2b 034 294 0.83
Snyder PP&L—Sunbury Sunbury SES Unit No. 3 035 679 0.93
Snyder PP&L—Sunbury Sunbury SES Unit No. 4 036 821 0.99
Snyder PP&L—Sunbury Combustion Turbine 1 039 3 0.49
Snyder PP&L—Sunbury Combustion Turbine 2 040 3 0.49
Tioga Penelec—Tioga 031 3 0.48
Venango Scrubgrass Power Plant Unit 1 031 181 0.14
Venango Scrubgrass Power Plant Unit 2 032 178 0.15
Warren Penelec—Warren Boiler No. 1 031 76 0.62
Warren Penelec—Warren Boiler No. 2 032 73 0.64
Warren Penelec—Warren Boiler No. 3 033 77 0.61
Warren Penelec—Warren Boiler No. 4 034 80 0.61
Warren Penelec—Warren 001 10 0.69
Washington Duquesne Light Co.— Elrama No. 1 Boiler 031 333 0.87
Washington Duquesne Light Co.— Elrama No. 2 Boiler 032 332 0.90
Washington Duquesne Light Co.— Elrama No. 3 Boiler 033 445 0.87
Washington Duquesne Light Co.— Elrama No. 4 Boiler 034 1,013 0.89
Washington West Penn Power Co.— Mitchell Combustion Eng Coal Unit 034 929 0.72
Wayne Penelec—Wayne 031 11 0.84
Wyoming Procter & Gamble Paper Products Co. Westinghouse 251B10 035 245 0.68
York Glatfelter, P.H. Co. Number 4 Power Boiler 034 127 0.80
York Glatfelter, P.H. Co. Number 1 Power Boiler 035 85 0.80
York Glatfelter, P.H. Co. Number 5 Power Boiler 036 237 0.29
York Met Edison Tolna 031 4 0.59
York Met Edison Tolna 032 4 0.59
York PP&L—Brunner Island Brunner Island 2 032 1,470 0.69
York PP&L—Brunner Island Brunner Island Unit 1 931 1,290 0.67
York PP&L—Brunner Island Brunner Island Unit 3 933 2,906 0.78

Source

   The provisions of this Appendix E adopted October 31, 1997, effective November 1, 1997, 27 Pa.B. 5683; amended March 10, 2000, effective March 11, 2000, 30 Pa.B. 1370. Immediately preceding text appears at serial pages (237287) to (237300).

STANDARDS FOR CONTAMINANTS MERCURY EMISSIONS



   Editor’s Note: In PPL Generation, LLC v. Com., Department of Environmental Protection, 986 A.2d 48 (Supreme 2009), the Pennsylvania Supreme Court declared 25 Pa. Code § §  123.201—123.215 (the ‘‘PA Mercury Rule’’) invalid.



No part of the information on this site may be reproduced for profit or sold for profit.


This material has been drawn directly from the official Pennsylvania Code full text database. Due to the limitations of HTML or differences in display capabilities of different browsers, this version may differ slightly from the official printed version.