# 1 AIR POLLUTION CONTROL OPERATION PERMIT RENEWAL

EI FACILITY NO: 438022420 PERMIT NO: 438022420-P10

TYPE: Renewal of Part 70 source operation permit no. 438022420-P01

In compliance with the provisions of Chapter 285, Wis. St ats., and Chapters NR 400 to NR 499, Wis. Adm. Code,

Name of Source: Madison Gas & Electric - West Marinette Facility

Street Address: W183 0 West Cleveland Avenue

Peshtigo

Marinette County, Wisconsin

Responsible Official, & Title: Peter J. Waldron,

Vice President and Operations Officer

is authorized to operate an existing simple cycle combustion turbine in conformity with the conditions herein.

This renewed operation permit expires on August 31 , 2015 [Section NR 407.09(1)(b)1., Wis. Adm. Code].

A renewal application must be submitted at least 6 months, but not more than 18 months, prior to the expiration

date [ss. 285.66(3)(a), Wis. Stats. and NR 407.04(2), Wis. Adm. Code].

No permittee may continue operation of a source after the operation permit expires, unless the permittee submits a timely

and complete application for renewal of the permit. If a time ly and complete application for renewal is submitted, the

existing operation permit will not expire until the renewal app lication has been finally acted upon by DNR. [ss. 227.51(2),

Wis. Stats. and NR 407.04(2), Wis. Adm. Code].

Conditions of the operation permit marked with an asterisk (*) have been created outside of the Wisconsin’s federally

approved State Implementation Plan (SIP ) and are not federally enforceable.

This authorization requires compliance by the permit holder with the emission limitations, monitoring requirements and

other terms and conditions set forth in Parts I, II and III hereof.

Dated at Green Bay, Wisconsin August 31, 2010

STATE OF WISCONSIN

DEPARTMENT OF NATURAL RESOURCES

For the Secretary

By /s/ Richard J. Wulk

Richard J. Wulk

Environmental Engineer Supervisor

# 2 PREAMBLE TO OPERATION PERMIT

An Asterisk (*) throughout this document denotes legal au thority, limitations and conditions which are not federally

enforceable. [Section NR 407.09(3)(b), Wis. Adm. Code]

Historical Summary of Permits/Or ders Issued to the Facility.

The following permits, orders, etc., are adopted, under ss . 285.65(3), Wis. Stats., an d NR 407.09(2)(d), Wis.

Adm. Code, by Permit 43802242 0-P10 which then becomes th e primary enforceable document.

Permit Number Date Issued Description

99-RV-001 July 26, 1999 Construction of B04, a 102 MW simple cycle combustion turbine.

Superseded by Permit #99-RV-136.

99-RV-136 January 19, 2000 Construction permit. Modified B04's Nitrogen Oxide (NOx) BACT

limit.

99-RV-136-OP December 6, 2004 Co nOp for construction permit #99- RV-136. Issued concurrently

with the original operation permit.

99-RV-136-OP-R1 December 6, 2004 Revision of the ConOp for construction permit #99-RV-136.

Corrected stack parameter requirements. Issued concurrently with

the original operation permit.

438022420-P01 December 6, 2004 Original operation permit.

Stack and Process Index

Significant Emissions Units :

A. S04, B04 - 102 MW Simple Cycle Combustion Turbine Generator (unit M34)

B. S14, P14 - 3.5 million BTU per hour natural gas-fired pipeline heater

Insignificant Emissions Units :

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• Maintenance of grounds, equipment and buildings;

Boiler, turbine and HVAC system maintenance;

Fuel oil storage tanks (500,000 gallons);

Stockpiled contaminated soils

Demineralization and oxygen scavenging of water for boilers;

Purging of natural gas lines;

Sanitary sewer and plumbing venting;

Pollution control equipment maintenance;

Internal combustion engines used for warehouse or material transport;

Fire control equipment;

Janitorial services;

Office activities;

Convenience water heating;

Convenience space heating

Gravel roads and parking lots;

Lubricating oil systems; and

Inlet air filters.

This facility is subject to New So urce Performance Standards (NSPS).

# 3 Permit Shield Unless precluded by the Administrator of the USEPA, compliance with all emission limitations in this

operation permit is considered to be compliance with all emi ssion limitations established under ss. 285.01 to 285.87, Wis.

Stats., and emission limitations under the fe deral clean air act, that are applicable to the source if the permit includes the

applicable limitation or if the Department determines that the emission limitations do not apply. The following emission

limitations were reviewed in the analysis and preliminary determ ination and were determined not to apply to this stationary

source:

1. Emission limits in s. NR 445.07(1), Wis. Adm. Code, do not apply to this facility. The facility uses only natural gas and

distillate fuel oil, which are Group 1 virgin fossil fuels. Em issions from combustion of virgin fossil fuels are exempt from

s. NR 445.07(1), Wis. Adm. Code under the exemption in s. NR 445.07(5)(a), Wis. Adm. Code.

2. 40 CFR Part 63, Subpart YYYY, the NESHAP for combustion turbines, does not apply to the combustion turbine. The

facility is an area source of h azardous air pollutants (HAP) because the potential to emit HAP is less than 10 tons per year

for each individual HAP, and less than 25 tons per year for all HAPs combined. Subpart YYYY does not apply to

combustion turbines lo cated at area sources.

3. Compliance Assurance Monitoring (CAM) requirements of 40 CFR Part 64 do not apply to nitrogen oxide emissions

from the combustion turbine. Nitrogen oxide emissions from natural gas combustion are not controlled by a control device,

but rather by the inherent design of the low-NOx burners and operation in pre-mix mode. Therefore, when operating on

natural gas the facility does not use a control device to achieve compliance. When using distillate fuel oil, the facility

continuously monitors the water to fuel ratio, which is correl ated with the nitrogen oxide emission rate. This monitoring

meets the definition of a continuous compliance determination method; therefore CAM requirements do not apply under

Part 64, s. 64.2(b)(1)(vi).

Part I The headings for the areas in the permit are defined be low. The legal authority for these limitations or methods

follows them in [brackets].

Pollutant -- This area will note which pollutant is being regulated by the permit.

Limitations -- This area will list all applicable emission limitations that apply to the source, including case-by-case

limitations such as Latest Available Control Techniques (LACT), Best Available Control Technology (BACT), or

Lowest Achievable Emission Rate (LAER) . It will also list any voluntary restrictions on hours of operation, raw

material use, or production rate requested by the permittee to limit potential to emit.

Compliance Demonstration -- The compliance demonstration methods outlined in this area may be used to

demonstrate compliance the associated emission limit or work practice standard listed under the corresponding

Limitations area. The compliance demonstration area contains li mits on parameters or other mechanisms that will

be monitored periodically to ensure compliance with the limitations. The requirement to test as well as initial and

periodic test schedules, if testing is required, will be stated here. Notwithstanding the compliance determination

methods which the owner or operator of a sources is authorized to use under ch. NR 439, Wis. Adm. Code, the

Department may use any relevant information or appropriate method to determine a source's compliance with

applicable emission limitations.

Reference Test Methods, Recordkeeping, and Monitoring Requirements -- Specific USEPA Reference test

methods or other approved test methods will be contained in this area and are the methods that must be used

whenever testing is required. A reference test method w ill be listed even if no testi ng is immediately required.

Also included in this area are any r ecordkeeping requirements and their frequency and reporting requirements.

Accuracy of monitoring equipment shall meet, at a minimum, the requirements of ss. NR 439.055(3) and (4), Wis.

Adm. Code, as specified in Part II of this permit.

Condition Type -- This area will specify other conditions that are applicable to the entire facility that may not be

tied to one specific pollutant.

Conditions -- Specific conditions usually applicable to the entire facility or compliance requirements.

PART II -- This section contains the general limitations that th e permittee must abide by. Thes e requirements are standard

for most sources of air pollutants so they are included in this section with every permit.4PART IAPPLICABLE LIMITATIONSAND SPECIFIC CONDITIONSA. S04, B04 - 102 MW Simple cycle combustion turbine generator, installed in 2000.This turbine fires natural gas or distillate fuel oil. The turbine has a maximumrated capacity of 1,095 mmBTU/hr heat input.POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS1.ParticulateMatter Emissions(PM/PM10)(1)The emissions may not exceed 10.0 pounds perhour when firing natural gas. [s. NR 405.08, Wis.Adm. Code and s. 285.65(3), Wis. Stats.; Permit#99-RV-136-OP-R1](2)The emissions may not exceed 20.0 pounds perhour when firing distillate fuel oil. [s. NR 405.08,Wis. Adm. Code and s 285.65(3), Wis. Stats.;Permit #99-RV-136-OP-R1](3)When firing natural gas, this turbine shall onlybe operated in pre-mix mode1, except duringperiods of startup, shutdown and maintenance.2[s.285.65(3), Wis. Stats.; Permit #99-RV-136-OPR1](4)When firing distillate fuel oil, this turbine shallonly be operated with the water injection system inoperation, except during periods of startup,shutdown and maintenance.3[s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](5)The permittee shall apply Best AvailableControl Technology (BACT). BACT shall be metthrough the use of good combustion practices.The permittee shall maintain the ranges of theparameters identified in I.A.12.a.(1)(c), to meetgood combustion practices. [s. NR 405.08, Wis.Adm. Code; Permit #99-RV-136-OP-R1](1)Only the following fuels may be fired inthe combustion turbine generator:(a) Natural gas; or(b) Distillate fuel oil having a maximumsulfur content of 0.05% by weight.(c) Throughout this permit, natural gasmeans a fuel that meets the definition ofnatural gas in 40 CFR Part 60, Subpart GG,s. 60.331(u).[ss. 285.65(3) and 285.65(10), Wis. Stats.;40 CFR s. 60.331(u); Permit #99-RV-136-OP-R1](2)When firing natural gas, the permitteeshall comply with I.A.9.a.(6) fordemonstrating that this process is operated inpre-mix mode, except during periods ofstartup, shutdown and maintenance. [s. NR405.08, Wis. Adm. Code and s. 285.65(3),Wis. Stats.; Permit #99-RV-136-OP-R1](3)The permittee shall comply withI.A.12.a.(1) for demonstrating compliancewith good combustion practices. [s.285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](1)Whenever particulate matter emission testing isrequired, the permittee shall use U.S. EPA Methods 5and 202, or an alternate method approved in writing bythe Department. [ss. NR 439.06(1) and (1m), Wis.Adm. Code; Permit #99-RV-136-OP-R1](2)The permittee shall retain on site, plans andspecifications that indicates the combustion turbinegenerator's fuel design capabilities. [s. NR 439.04(1)(d),Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)The permittee shall comply with I.A.12.a.(1) todemonstrate compliance with monitoring andrecordkeeping requirements for the BACT emissionlimit. [s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](4)The permittee shall comply with I.A.9.a.(6) todemonstrate compliance with the monitoring andrecordkeeping requirements thatthis process is operatedin pre-mix mode, except during periods of startup,shutdown and maintenance. [s. NR 407.09(4)(a)1., Wis.Adm. Code, and s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1]1The turbine automatically goes into "pre-mix mode" when the calculated combustion temperature reaches 1,950°F.2This requirement is necessary to meet the BACT emission limits and to attain/maintain the TSP/PM10ambient air quality standards.3This requirement is necessary to meet the BACT emission limits and to attain/maintain the TSP/PM10ambient air quality standards.5A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS2.Sulfur DioxideEmissions(1)The emissions may not exceed 2.38pounds per hour when firing natural gas.[s. 285.65(3), Wis. Stats. and s. NR405.08, Wis. Adm. Code; Permit #99-RV-136-OP-R1](2)The emissions may not exceed 58.0pounds per hour when firing distillatefuel oil. [s. 285.65(3), Wis. Stats. and s.NR 405.08, Wis. Adm. Code; Permit#99-RV-136-OP-R1](3)The permittee shall apply BestAvailable Control Technology (BACT).BACT shall be met through the use ofthe following technologies:(a) The use of natural gas;(b) The use of distillate fuel oil having amaximum sulfur content of 0.05% byweight. [s. NR 405.08, Wis. Adm.Code; Permit #99-RV-136-OP-R1](1)Only the following fuels may be fired in thecombustion turbine generator:(a) Natural gas; or(b) Distillate fuel oil having a maximum sulfur contentof 0.05% by weight. [ss. 285.65(3) and 285.65(10),Wis. Stats.; Permit #99-RV-136-OP-R1](2)The permittee shall sample and analyze the distillatefuel oil in accordance withthe methods and proceduresin 40 CFR Part 75 Appendix D. [s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](3)The sulfur content of the fuel oil shall bedetermined using total sulfur methods ASTM D129–00, D2622–98, D4294–02, D1266–98, D5453–00 orD1552–01, or alternative methods approved in writingby the Department. [s. NR 440.50(6)(c)10., Wis. Adm.Code](1)Whenever emission testing is required, the permitteeshall use U.S. EPA Method 6, 6C, or an alternatemethod approved in writing by the Department. [s. NR439.06(2)(a), Wis. Adm. Code; Permit #99-RV-136-OPR1](2)The permittee shall retain on site, plans andspecifications that indicates the combustion turbinegenerator's fuel design capabilities. [s. NR 439.04(1)(d),Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)The records required under I.A.2.b.(2)-(5) shall bemaintained for a period of at least five years and shall bemade available to the Department upon request. [s. NR439.04(1)(d) and (2), Wis. Adm. Code; Permit #99-RV136-OP-R1]6A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS2.Sulfur DioxideEmissions(Continued)(4)The permittee shall retain copies of its distillate fueloil supplier's fuel sulfur andheat content analyses at thefacility for each shipment of distillate fuel oil received forpursuant to 40 CFR Part 75, Appendix D. [s.285.65(3),Wis. Stats.; Permit #99-RV-136-OP-R1](5)The permittee shall further obtain certification fromthe fuel supplier that the applicable methods in 40 CFRPart 75, Appendix D were followed by that supplier in thepreparation of sulfur and heat content analyses. Theshipment's quantity of distillate fuel oil shall be includedwith the copies of these analyses. [s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1]7A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS3.NitrogenOxidesEmissions(1)When firing natural gas, the emissions may notexceed:(a)9 parts per million - dry volume (ppmdv)at 15% oxygen (O2), averaged over 24hours;(b)20 ppmdv at 15% O2at peak poweroperation, averaged over the consecutivehours of each peak power operationperiod; and(c)The permittee may not operate more than100 hours in any year in the peak poweroperation.[s. 285.65(3), Wis. Stats. and s. NR 405.08, Wis.Adm. Code; Permit #99-RV-136-OP-R1](2)The emissions may not exceed 42 ppmdv at15% O2, averaged over 24 hours, when firingdistillate fuel oil. [s. 285.65(3), Wis. Stats. and ss.NR 405.08 and NR 439.09(10)(c), Wis. Adm.Code; Permit #99-RV-136-OP-R1](3)When firing natural gas, this turbine shall onlybe operated in pre-mix mode, except during periodsof startup, shutdown and maintenance.4[s. NR405.08, Wis. Adm. Code and s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](4)When firing distillate fuel oil, this turbine shallonly be operated with the water injection system inoperation, except during periods of startup,shutdown and maintenance.5[s. NR 405.08, Wis.Adm. Code and s. 285.65(3), Wis. Stats.; Permit#99-RV-136-OP-R1](1)Only the following fuels may be fired inthe combustion turbine generator:(a) Natural gas; or(b) Distillate fuel oil having a maximumsulfur content of 0.05% by weight.[ss. 285.65(3) and 285.65(10), Wis. Stats.;Permit #99-RV-136-OP-R1](2)The permittee shall comply withI.A.9.a.(6) for demonstrating that thisprocess is operated in pre-mix mode, exceptduring periods of startup, shutdown andmaintenance. [s. NR 405.08, Wis. Adm.Code and s. 285.65(3), Wis. Stats.; Permit#99-RV-136-OP-R1](3)The permittee shall comply withI.A.12.a.(2) for demonstrating compliancewith the natural gas hourly NOxemissionlimits of 9 ppmdv at 15% O2(averaged over24 hours); 20 ppmdv at 15% O2at peakpower operation (averaged over theconsecutive hours of each peak poweroperation period); and the fuel oil NOxemission limit of 42 ppmdv at 15% O2(averaged over 24 hours). [s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](4)The permittee shall keep records of thehours the process operated at peak power toensure compliance with the limitations inI.A.3.a.(1)(c). [s. NR 407.09(4)(a)3.b., Wis.Adm. Code; Permit #99-RV-136-OP-R1](1)Whenever emission testing is required, the permitteeshall use U.S. EPA Method 7, 7E, or an alternatemethod approved in writing by the Department. [s. NR439.06(6)(a), Wis. Adm. Code; Permit #99-RV-136-OPR1](2)The permittee shall retain on site, plans andspecifications that indicates the combustion turbinegenerator's fuel design capabilities. [s. NR 439.04(1)(d),Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)The permittee shall comply with I.A.9.a.(6) andI.A.12.a.(2) to demonstrate compliance with monitoringand recordkeeping requirements for NSPS requirementsand BACT emission limit. [s. 285.65(3), Wis. Stats.;Permit #99-RV-136-OP-R1](4)The permittee shall comply with I.A.9.a.(6) andI.A.12.a.(2) to demonstrate compliance with themonitoring and recordkeeping requirements that thisprocess is operated in pre-mix mode, except duringperiods of startup, shutdown and maintenance. [s. NR407.09(4)(a)1., Wis. Adm. Code, and s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](5)The records required in I.A.3.b.(4) shall bemaintained for a period of at least 5 years and shall bemade available to the Department upon request. [s.285.65(3), Wis. Stats.; s. NR 405.08(10)(d) and (2),Wis. Adm. Code; Permit #99-RV-136-OP-R1]4This requirement is necessary to meet the BACT emission limits and to attain/maintain the NOxambient air quality standards.5This requirement is necessary to meet the BACT emission limits and to attain/maintain the NOxambient air quality standards.8A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS3.NitrogenOxidesEmissions(Continued)(5)The permittee shall apply Best AvailableControl Technology (BACT). BACT shall be metthrough the use of the following technologies:(a) Dry low NOxcombustors when firing naturalgas;(b) The use of water injection when firing distillatefuel oil; and(c) Good combustion practices.(d) The permittee shall maintain the ranges of theparameters identified in I.A.12.a.(1)(c) to meetgood combustion practices.[s. NR 405.08, Wis. Adm. Code; Permit #99-RV136-OP-R1](5)The permittee shall comply withI.A.10.a.(1) and I.A.11.a.(1) - (2) andI.A.12.a.(2) for demonstrating compliancewith NSPS requirements and BACTemission limit. [s. 285.65(3), Wis. Stats.;Permit #99-RV-136-OP-R1]9A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS4.CarbonMonoxideEmissions(1)When firing natural gas, the emissions may notexceed:(a)25 ppmdv @ 15% O2(averaged hourly)when firing natural gas @ 100% load;(b)45 ppmdv @ 15% O2(averaged hourly)when firing natural gas @ 75% load; or(c)100 ppmdv @ 15% O2(averaged hourly)when firing natural gas @ 60% load.[s. 285.65(3), Wis. Stats. and s. NR 405.08, Wis.Adm. Code; Permit #99-RV-136-OP-R1](2)The emissions may not exceed 20 ppmdv@15% O2, averaged hourly, when firing distillatefuel oil. [s. 285.65(3), Wis. Stats. and s. NR 405.08,Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)When firing natural gas, this turbine shall onlybe operated in pre-mix mode, except during periodsof startup, shutdown and maintenance.6[s. NR405.08, Wis. Adm. Code and s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](4)When firing distillate fuel oil, this turbine shallonly be operated with the water injection system inoperation, except during periods of startup,shutdown and maintenance.7[s. NR 405.08, Wis.Adm. Code and s. 285.65(3), Wis. Stats.; Permit#99-RV-136-OP-R1](1)Only the following fuels may be fired inthe combustion turbine generator:(a) Natural gas; or(b) Distillate fuel oil having a maximumsulfur content of 0.05% by weight.[ss. 285.65(3) and 285.65(10), Wis. Stats.;Permit #99-RV-136-OP-R1](2)The permittee shall comply withI.A.9.a.(6) for demonstrating that thisprocess is operated in pre-mix mode, exceptduring periods of startup, shutdown andmaintenance. [s. NR 405.08, Wis. Adm.Code and s. 285.65(3), Wis. Stats.; Permit#99-RV-136-OP-R1](3)The permittee shall comply withI.A.12.a.(1) for demonstrating compliancewith good combustion practices. [s.285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](1)Whenever emission testing is required, the permitteeshall use U.S. EPA Method 10, or an alternate methodapproved in writing by the Department. [s. NR439.06(4)(a), Wis. Adm. Code; Permit #99-RV-136-OPR1](2)The permittee shall retain on site, plans andspecifications that indicates the combustion turbinegenerator's fuel design capabilities. [s. NR 439.04(1)(d),Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)The permittee shall comply with I.A.12.a.(1) todemonstrate compliance with monitoring andrecordkeeping requirements for BACT emission limit.[s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](4)The permittee shall comply with I.A.9.a.(6) andI.A.12.a.(2) to demonstrate compliance with themonitoring and recordkeeping requirements that thisprocess is operated in pre-mix mode, except duringperiods of startup, shutdown and maintenance. [s. NR407.09(4)(a)1., Wis. Adm. Code, and s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1]6This requirement is necessary to meet the BACT emission limits.7This requirement is necessary to meet the BACT emission limits.10A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS4.CarbonMonoxideEmissions(Continued)(5)The permittee shall apply Best AvailableControl Technology (BACT). BACT shall be metthrough the use of good combustion practices. Thepermittee shall maintain the ranges of theparameters identified in I.A.12.a.(1)(c), to meetgood combustion practices. [s. NR 405.08, Wis.Adm. Code; Permit #99-RV-136-OP-R1]11A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS5.VolatileOrganicCompoundEmissions(1)The emissions may not exceed 16.4 pounds perhour.8[s. 285.65(3), Wis. Stats.; Permit #99-RV136-OP-R1](2)When firing natural gas, this turbine shall onlybe operated in pre-mix mode, except during periodsof startup, shutdown and maintenance.10[s.285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](3)When firing distillate fuel oil, this turbine shallonly be operated with the water injection system inoperation, except during periods of startup,shutdown and maintenance.11[s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](4)The permittee shall maintain the ranges of theparameters identified in I.A.12.a.(1)(c), to meet theemission limitations. [s. 285.65(3), Wis. Stats.;Permit #99-RV-136-OP-R1](1)Only the following fuels may be fired inthe combustion turbine generator:(a) Natural gas; or(b) Distillate fuel oil having a maximumsulfur content of 0.05% by weight.[ss. 285.65(3) and 285.65(10), Wis. Stats.;Permit #99-RV-136-OP-R1](2)The permittee shall comply withI.A.9.a.(6) for demonstrating that thisprocess is operated in pre-mix mode, exceptduring periods of startup, shutdown andmaintenance. [s. NR 405.08, Wis. Adm.Code and s. 285.65(3), Wis. Stats.; Permit#99-RV-136-OP-R1](3)The permittee shall comply withI.A.12.a.(2) for demonstrating compliancewith good combustion practices. [s.285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](1)Whenever emission testing is required, the permitteeshall use U.S. EPA Methods 25A or 18, or an alternatemethod approved in writing by the Department. [s. NR439.06(3)(a), Wis. Adm. Code; Permit #99-RV-136-OPR1](2)The permittee shall retain on site, plans andspecifications that indicates the combustion turbinegenerator's fuel design capabilities. [s. NR 439.04(1)(d),Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)The permittee shall comply with I.A.12.a.(1) todemonstrate compliance with monitoring andrecordkeeping requirements for emission limit. [s.285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](4)The permittee shall comply with I.A.9.a.(6) andI.A.12.a.(2) to demonstrate compliance with themonitoring and recordkeeping requirements that thisprocess is operated in pre-mix mode, except duringperiods of startup, shutdown and maintenance. [s. NR407.09(4)(a)1., Wis. Adm. Code, and s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1]6.Sulfuric acid(1)The emissions may not exceed 0.36 pounds perhour when firing natural gas.9[s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](2)The emissions may not exceed 6.0 pounds perhour when firing distillate fuel oil.10[s.285.65(3),Wis. Stats.; Permit #99-RV-136-OP-R1](1)Only the following fuels may be fired inthe combustion turbine generator:(a) Natural gas; or(b) Distillate fuel oil having a maximumsulfur content of 0.05% by weight.[ss. 285.65(3) and 285.65(10), Wis. Stats.;Permit #99-RV-136-OP-R1](1)Whenever emission testing is required, the permitteeshall use U.S. EPA Method 8, or an alternate methodapproved in writing by the Department. [s. NR439.06(8), Wis. Adm. Code; Permit #99-RV-136-OPR1](2)The permittee shall retain on site, plans andspecifications that indicates the combustion turbinegenerator's fuel design capabilities. [s. NR 439.04(1)(d),Wis. Adm. Code; Permit #99-RV-136-OP-R1]8These requirements are established to ensure that the unit isnot subject to PSD BACT emission limit under s. NR 405.08, Wis.Adm. Code.9This requirement is established to ensure that sulfuric acid emissions are not subject to PSD BACT emission limit under s. NR405.08, Wis. Adm. Code.10This requirement is established to ensure that sulfuric acid emissions are not subject to PSD BACT emission limit under s. NR405.08, Wis. Adm. Code.12A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS7.Visible Emissions(1)Opacity may not exceed number 1 of theRinglemann chart or 20% opacity. [ s. NR431.05,Wis. Adm. Code; Permit #99-RV-136-OP-R1](2)When combustion equipment is beingcleaned or a new fire started, emissions mayexceed number 1 of the Ringlemann chart or20% opacity but may not exceed number 4 ofthe Ringlemann chart or 80% opacity for 6minutes in any one hour. Combustionequipment may not be cleaned nor a fire startedmore than 3 times per day. [s. NR 431.05(1),Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)Opacity may exceed number 1 of theRinglemann chart or 20% opacity for statedperiods of time, as permitted by thedepartment, for such purpose as an operatingtest, use of emergency equipment, or othergood cause, provided no hazard or unsafeconditions arises. [s. NR 431.05(2), Wis.Adm. Code; Permit #99-RV-136-OP-R1](1)Only the following fuels may be fired inthe combustion turbine generator:(a) Natural gas; or(b) Distillate fuel oil having a maximumsulfur content of 0.05% by weight.[ss. 285.65(3) and 285.65(10), Wis. Stats.;Permit #99-RV-136-OP-R1](1)Whenever emission testing is required, the permitteeshall use U.S. EPA Method 9, or an alternate methodapproved in writing by the Department shall be used.[s. NR 439.06(9)(a)1., Wis. Adm. Code; Permit #99-RV-136-OP-R1](2)The permittee shall retain on site, plans andspecifications that indicate the combustion turbinegenerator's fuel design capabilities. [s. NR 439.04(1)(d),Wis. Adm. Code]13A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)POLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS8.Lead(1)The emissions of lead may not exceed0.025 pound per hour.11[s. 285.65(3), Wis.Stats.; Permit #99-RV-136-OP-R1](1)Only the following fuels may be fired inthe combustion turbine generator:(a) Natural gas; or(b) Distillate fuel oil having a maximumsulfur content of 0.05% by weight.[ss. 285.65(3) and 285.65(10), Wis. Stats.;Permit #99-RV-136-OP-R1](2)The permittee shall comply withI.A.12.a.(1) for demonstrating compliancewith good combustion practices. [s.285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](1)Whenever emission testing is required, the permitteeshall use U.S. EPA Method 12 or an alternative methodapproved in writing by the Department. [s. NR439.06(5), Wis. Adm. Code; Permit #99-RV-136-OPR1](2)The permittee shall retain on site, plans andspecifications that indicates the combustion turbinegenerator's fuel design capabilities. [s. NR 439.04(1)(d),Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)The permittee shall comply with I.A.12.a.(1) todemonstrate compliance with monitoring andrecordkeeping requirements.[s. 285.65(3), Wis. Stats.;Permit #99-RV-136-OP-R1]11The requirements are established to ensure that lead emissions are not subject to PSD BACT under s. NR 405.08, Wis. Adm. Code.14A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)CONDITION TYPEa. SPECIFIC CONDITIONS9.OperationRequirements for B04(1) (a)The total hours of operation of Process B04 may not exceed 4,000 hours in any year. Of the total 4,000 hours, the hours fired on distillate fueloil may not exceed 2,000 hours in any year; and(b)The total hours of operation in the peak power mode may not exceed 100 hours in any year.12[s. 285.65(7), Wis. Stats.; Permit #99-RV-136-OP-R1](2) (a)The permittee shall keep daily records of the hours of operation for the process B04 on natural gas;(b)The permittee shall keep daily records of thehours it operated in the peak power mode; and(c)The permittee shall keep dailyrecords of the MW operated forthe process B04 on natural gas.[s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](3) (a)The permittee shall keep daily records of the hours of operation for the process B04 on distillate fuel oil; and(b)The permittee shall keep daily records of the MW operated for the process B04 on distillate fuel oil.[s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](4)These records shall be compiled on an annual basis to show compliance with the permit condition I.A.9.a.(1) - (3). [s. 285.65(3), Wis. Stats.; Permit#99-RV-136-OP-R1](5)The process may only be operated in pre-mix mode while firing natural gas, except during periods of startup, shutdown, and maintenance.13[s.285.65(7), Wis. Stats.; s.285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](6)The permittee shall monitor and record the calculated combustionreference temperature in the combustion chamber of B04, to ensure that theturbine is operated in pre-mix mode while firing natural gas, except during periods of startup, shutdown, and maintenance. [s.285.65(3), Wis. Stats.;Permit #99-RV-136-OP-R1](7)The records required in I.A.9.a.(2), (3), (4) and (6) shall be maintained for a period of at least five years and shall be made available to theDepartment upon request. [s. 285.65(3), Wis. Stats., and s. NR 439.04(1)(d) and (2), Wis. Adm. Code; Permit #99-RV-136-OP-R1](8)The permittee shall keep records (manufacturer's information) to show that the dry low NOxcombustor was installed in the process B04 to meetBACT for NOx. [s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1]12This condition is necessary to meet theBACT emission limits for particulate matter,sulfur dioxide, carbon monoxide, nitrogenoxides and also to ensure that the emissions ofVOC and sulfuric acid are not subject to BACT emission limitations under s. NR 405.08, Wis. Adm. Code.13This condition is necessary to meet theemission limits for sulfur dioxide, carbonmonoxide, nitrogen oxides, particulate matter and volatile organic compounds. Also at thisrestriction the ambient air quality standards are expected to be attained/maintained.15A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)CONDITION TYPEa. SPECIFIC CONDITIONS10.Monitoring ofoperations to satisfynew sourceperformance standard(NSPS) requirementsfor B04(1)The combustion turbine Process B04 is subject to the requirements of 40 CFR 60, Subpart GG and s. NR 440.50, Wis. Adm. Code.The source shallmeet all of the following requirements. [40 CFR Part 60 Subpart GG; s. NR 440.50, Wis. Adm. Code; Permit #99-RV-136-OP-R1](2)When the permittee uses water injection to control NOxemissions, the permittee shall install, calibrate, maintain and operate a continuous monitoringsystem to monitor and record the fuel consumption and ratio of water to fuel being fired in the turbine. This system shall beaccurate to within plus orminus 5.0% and must be approved by the Department. [40 CFR s. 60.334(a); s. NR 440.50(5)(a), Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)The permittee shall monitor sulfur content of the gaseous fuel being fired in the turbine as follows:(a)The permittee has elected not to monitor the total sulfur content of the gaseous fuel combusted in the turbine, if the gaseousfuel is demonstrated tomeet the definition of natural gas in 40 CFR s. 60.331(u). The permittee shall use one of the following sources of informationto make the requireddemonstration:(i)The gas quality characteristics in a current, valid purchase contract, tariff sheet or transportation contract for the gaseousfuel, specifying that themaximum total sulfur content of the fuel is 20.0 grains/100 scf or less; or(ii)Representative fuel sampling data which showthat the sulfur content of the gaseous fuel does not exceed 20 grains/100 scf. Ata minimum, theamount of fuel sampling data specified in section 2.3.1.4 or 2.3.2.4 of appendix D to part 75 of this chapter is required.(b)If the gaseous fuel combusted at the source does not meet the definition of natural gas in 40 CFR s. 60.331(u), the permitteeshall monitor the sulfurcontent of the gaseous fuel as specified in 40 CFR s. 60.334(h)(1) and 40 CFR s. 60.334(i).[40 CFR ss. 60.334(h) and (i); ss. NR 440.50(5)(h) and (i), Wis. Adm. Code](4)The permittee shall monitor the total sulfur content of the fuel oil being fired in the turbine as follows:(a)The sulfur content of the fuel must be determined using total sulfur methods ASTM D129–00, D2622–98, D4294–02, D1266–98, D5453–00 or D1552–01, or alternative methods approved in writing by the Department.(b)The frequency of determining the sulfur content of the fuel oil shall be as follows: use one of the total sulfur sampling options and theassociated sampling frequency described in sections 2.2.3, 2.2.4.1, 2.2.4.2, and 2.2.4.3 of appendix D to 40 CFR Part 75 (i.e., flowproportional sampling, daily sampling, sampling from the unit's storage tank after each addition of fuel to the tank, or sampling eachdelivery prior to combining it with fuel oil already in the intended storage tank).(c)As an alternative to the procedures inConditions A.10.a.(4)(a) and (b), fuel oil sampling may be performed by a fuel supplier, provided thatsamples are representative and that samplingis performed according to either the single tank composite sampling procedure or the all-levelssampling procedure in ASTM D4057-88, "Standard Practice for Manual Sampling of Petroleum and Petroleum Products", or an alternatemethod approved in writing by the Department.[40 CFR ss. 60.334(h) and (i)(1) and 60.335(b)(10);ss. NR 440.50(5)(h) and (i), Wis. Adm. Code]16A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)CONDITION TYPEa. SPECIFIC CONDITIONS10.Monitoring ofoperations to satisfynew sourceperformance standard(NSPS) requirementsfor B04 (Continued)(5) The permittee shall submit reports of excess emissions and monitor downtime, in accordance with 40 CFR s. 60.7(c), s. NR 440.07(3), Wis. Adm.Code, and Condition C.1.b.(1). Excess emissions shall be reported for all periods of unit operation, including startup, shutdown and malfunction. For thepurposes of the reports required under s. NR 440.07(3), Wis. Adm. Code and Condition C.1.b.(1), periods of excess emissions andmonitor downtimethat shall be reported are defined as follows:(a)Nitrogen oxides:(i)When firing distillate fuel oil, excess emission shall be any unit operating hour for which the average steam or water to fuelratio, asmeasured by the continuous monitoring system, falls below the acceptable steam orwater to fuel ratio needed to demonstrate compliancewith 40 CFR s. 60.332, as established during the performance test required in 40 CFR s. 60.8. Any unit operating hour in whichno water orsteam is injected into the turbine shallalso be considered an excess emission.(ii)When firing distillate fuel oil, a period of monitor downtime shall be any unit operating hour in which water or steam is injected into theturbine, but the essential parametric data needed to determinethe steam or water to fuel ratio are unavailable or invalid.(b)Sulfur dioxide: Any daily period during which the sulfur content of the fuel oil being fired in the gas turbine exceeds 0.05%.[40 CFR ss. 60.334(j)(1)(i) and (2); s. NR 440.50(5)(j), Wis. Adm. Code; Permit #99-RV-136-OP-R1]17A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)CONDITION TYPEa. SPECIFIC CONDITIONS11.Test methods andprocedures to satisfynew sourceperformancestandards (NSPS)requirements for B04(1)The reference methods in 40 CFR 60, Appendix A, incorporated by reference in s. NR 440.17, Wis. Adm. Code except as provided in s. NR440.08(2), Wis. Adm. Code, shall be used to determine compliance with the standards prescribed in s. NR 440.50(3), Wis. Adm. Code. The simplecycle combustion turbine Process B04 is subject to the requirements of 40 CFR 60, Subpart GG and s. NR 440.50, Wis. Adm. Code.The permittee shallmeet all of the following requirements:(a)The permittee shall use reference Method 20 for the concentration ofnitrogen oxides and oxygen. The span value shall be 50 parts per millionof nitrogen oxides;(b)The nitrogen oxides emission level measured by Reference Method 20 shall be adjusted to ISO standard day conditions by the followingambient condition correction factor;NOx= NOx,obs(Pref/ Pobs)0.5e19(H-0.00633)(288oK/TAMB)1.53where:NOxis the emissions of NOxat 15% oxygen and ISO standard day conditionsNOx,obsis the measured NOxemissions at 15% oxygen, ppmvPrefis the reference combustors inlet absolute pressure at test ambient pressurePobsis the measured combustors inlet absolute pressure at test ambient pressureH is the specific humidity of ambient air at teste is the transcendental constant (2.718)TAMBis the temperature of ambient air at testThe adjusted NOxemission level shall be used to determine compliance with s. NR 440.50(3), Wis. Adm. Code.(c)Manufacturers may develop custom ambient condition correction factors for each gas turbine model they manufacture in terms ofcombustioninlet pressure, ambient air pressure, ambientair humidity and ambient air temperature toadjust the nitrogenoxides emission level measured bythe performance test as provided for in s. NR 440.08, Wis. Adm.Code to ISO standard day conditions. These ambient condition correctionfactors shall be substantiated with data and must be approved for use by the department in writing before the initial performance test requiredby s. NR 440.08, Wis. Adm. Code; and(d)The water-to-fuel ratio necessary to comply with s. NR 440.50(3), Wis. Adm. Code shall be determined during the initial and any subsequentperformance test measuring NOxemissions using Reference Method 20 and the water-to-fuel ratio necessary to comply with s. NR 440.50(3),Wis. Adm. Code at 30, 50, 75 and 100 percent of peak load orat 4 points in the normal operating range of the gas turbine, including theminimum point in the range and peak load as approved in writingby the Department. All loads shall be corrected to ISO standard dayconditions using the appropriate equations supplied by the manufacturer.[s. NR 440.50(6), Wis. Adm. Code; Permit #99-RV-136-OP-R1][CONTINUED ON NEXT PAGE]18A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)CONDITION TYPEa. SPECIFIC CONDITIONS11.Test methods andprocedures to satisfynew sourceperformancestandards (NSPS)requirements for B04(Continued)[CONTINUED](2)The method for determining compliance with s. NR 440.50(4), Wis.Adm. Code, provided in s. NR 440.08(2), Wis. Adm. Code, shallbe as follows:(a)Reference Method 20 of 40 C.F.R. pt. 60, Appendix A, incorporated by reference in s. NR 440.17, Wis. Adm. Code, for the concentration ofsulfur dioxide and oxygen or 2.a. ASTM D2880-71 for the sulfur content of liquid fuels and ASTM D1072-80, D3031-81, D4084-82 orD3246-81 for the sulfur content of gaseous fuels (these methods are incorporated by reference in s. NR 440.17, Wis. Adm. Code).Thesemethods shall be used to comply with s. NR 440.50(5)(b), Wis. Adm. Code; and(b)The applicable ranges of some ASTM methods mentioned in sub-par. (a) are not adequate to measure the levels of sulfur in somefuel gases.Dilution of samples prior to analysis (with verification of the dilution ratio) is allowable subject to the approval of the department in writing.[s. NR 440.50(6), Wis. Adm. Code; Permit #99-RV-136-OP-R1]19CONDITION TYPEa. SPECIFIC CONDITIONS12.Monitoring parametersand recordkeepingrequirements fordemonstrating complianceof the BACT emission limitfor nitrogen oxides (NOx),particulate matter (PM),carbon monoxide (CO), andsynthetic minor emissionlimits for volatile organiccompounds (VOC)(1)Whenever emissions testing is required, the permittee shall, if requested by the Department:(a)Perform tests:(i) at four operating loads according to 40 CFR Part 75 Appendix E, section2.1.1 identified for CO, NOx and VOC emissions, and(ii) at three operating loads for PM/PM10emissions;(b)During the emissions testing, perform simultaneous monitoring of unit heat input according to 40 CFR Part 75, Appendix E, section 2.1.3;and(c)During the emissions testing, perform simultaneous monitoring ofthe following parameters as required in 40 CFR Part 75, Appendix E,section 2.1.3:i.For Natural gas: Compressor inlet and outlet temperature,oF; Fuel flow rate; Calculated combustion reference temperature,oF;ii.For Fuel oil: Compressor inlet and outlet temperature,oF; Fuel flow rate; water flow rate, lb/hr and water-to-fuel injection ratio, lbH2O/lb fuel.[s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](2)During operation, the facility shall continuously monitor and record the following on an hourly basis:(a)The unit heat input;(b)For natural gas: Compressor inlet and outlet temperature inoF; Fuel flow rate; and calculated combustion reference temperature inoF;(c)For fuel oil: Compressor inlet and outlet temperature inoF; Fuel flow rate; water flow rate, lb/hr; and water-to-fuel injection ratio, lbH2O/lb fuel.Unit emissions shall be estimated using the NOx-heat input curves developed from the initial performance tests.[s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](3)The nitrogen oxides estimation procedure in 40 CFR Part 75 Appendix E, Section 2.1.1., may be used in lieu of a continuous nitrogen oxideemission monitoring system for determining the 24 hour rolling nitrogen oxides emission rate and hourly nitrogen oxide emissionrate from theunit as long as the unit's operation does notexceed either of the following criteria:(a)The unit has a capacity factor of no more than 20 percent in each of the calendar year; and(b)The unit has an average capacity factor of no more than 10 percent during the previous three calendar years.[s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](4)If the unit's operation exceeds either of the levels in permitconditions (3)(a) and (b), above, the permittee shall install and certify a continuousnitrogen oxide emission monitoring system no later than December 31st of the following calendar year. [s. 285.65(3), Wis. Stats.; Permit #99-RV136-OP-R1]20A. S04, B04 - 102 MW Simple cycle combustion turbine generator (Continued)CONDITION TYPEa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS13.Stack Parameters(1)The height of stack S04 shall be at least56.50 feet above ground level. [s. 285.65(3),Wis. Stats.; Permit #99-RV-136-OP-R1](2)The inside equivalent diameter of stackS04 may not exceed 14.80 feet. [s. 285.65(3),Wis. Stats.; Permit #99-RV-136-OP-R1](3)The stack may not be equipped withrainhat or other device which impedes theupward flow of the exhaust gases. [s.285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](1)The permittee shall maintain the recordsin I.A.13.c.(1) to demonstrate compliancewith the stack parameter requirements. [s.NR 407.09(4)(a)3.b., Wis. Adm. Code;Permit #99-RV-136-OP-R1](1)The permittee shall keep and maintain technicaldrawings, blueprints or equivalent records of thephysical stack parameters. [s. NR 439.04(1)(d), Wis.Adm. Code; Permit #99-RV-136-OP-R1]21B. Stack S14, Process P14: 3.5 million BTUper hour natural gas-fired pipeline heaterPOLLUTANTa. LIMITATIONS ANDREQUIREMENTSb. COMPLIANCE DEMONSTRATIONc. REFERENCE TEST METHODS,RECORDKEEPING AND MONITORINGREQUIREMENTS1. ParticulateMatterEmissions(1) 0.15 pound per million BTU heat input. [s. NR415.06(2)(a), Wis. Adm. Code](1) Only natural gas may be used as a fuel inProcess P14. [s. NR 407.09(4)(a)1., Wis.Adm. Code](1)Whenever particulate matter emission testing isrequired, the permittee shall use U.S. EPA Methods 5and 202, or an alternate method approved in writing bythe Department. [ss. NR 439.06(1) and (1m), Wis.Adm. Code](2) The permittee shall keeprecords showing whichfuels Process P14 is capable of firing. [s. NR439.04(1)(d), Wis. Adm. Code]2. VisibleEmissions(1) 20% opacity. [s. NR 431.05, Wis. Adm. Code](1) Only natural gas may be used as a fuel inProcess P14. [s. NR 407.09(4)(a)1., Wis.Adm. Code](1)Whenever emission testing is required, the permitteeshall use U.S. EPA Method 9, or an alternate methodapproved in writing by the Department. [s. NR439.06(9)(a)1., Wis. Adm. Code](2) The permittee shall keeprecords showing whichfuels Process P14 is capable of firing. [s. NR439.04(1)(d), Wis. Adm. Code]22C. Other Conditions Applicable to the Entire FacilityCondition Type:1. Reportinga. Conditionsb. Compliance demonstration(1)The permitteeshall periodicallysubmit excessemission,monitoring andcompliancereports.[s. NR407.09(1)(c)3.,Wis. Adm. Code](1)The permittee shall prepare within 30days after the end of each calendar quarter a report that contains:(a)The date, starting and ending times,and the ambient conditions (i.e. 6oF, 24oF, 46oF, 95oF) that process B04 has been operated. If no operationoccurs during the quarter, a report shall be prepared stating this fact;(b)The load factor at which process B04 was operated;(c)The daily average sulfur content for the days thatdistillate fuel oil is delivered to the storage tank;(d)The daily average of the water-to-fuel ratio (where applicable);(e)The date and starting and ending times of each periodof excess emissions as defined in condition I.A.10.a.(5);(f)For each period of excess emission, the following information:(i) The average water to fuel ratio;(ii) The average fuel consumption, in millions of cubic feet per hour for natural gas and gallons per hour for distillatefuel oil;(iii) The ambient conditions (temperature, pressure and humidity). Ambient conditions do not have to be reported if the permittee opts to use theworst case ISO correction factor asspecified in 40 CFR s. 60.334(b)(3)(ii), orif the permittee is not using the ISO correction equation under theprovisions of 40 CFR s. 60.335(b)(1);(iv) The gas turbine load;(v) The fuel sulfur content (where applicable);(g)The date and starting and ending time of any period during which the monitoring system was in-operative. The records shall identify the repairs oradjustments made to the system (where applicable);(h)The date and starting and ending time of any period during which the process being monitored was inoperative (where applicable); and(i)If no period of excess emissions occurred during the quarter and the monitoring system had no period of down time, the excessemissions report shallbe filed stating this fact (where applicable).(j)The report shall be submitted to the Department of Natural Resources, Northeast Region Air Program, 2984 Shawano Avenue, GreenBay, WI54313-6727.[s. 285.65(3), Wis. Stats.; Permit #99-RV-136-OP-R1](2)Submit theresults of monitoring or asummary of monitoring resultsrequired by this permit, every 6 months, to the Wisconsin Department of NaturalResources, Northeast Region Air Program, 2984 Shawano Avenue, Green Bay, WI 54313-6727.(a)The time periods to be addressed by the submittals are the January 1 to June 30 period and the July 1 to December 31 period preceding the report.(b)The report shall be submitted to the Department within 60 days after the end of the reporting period.(c)All deviations from and violations of applicable requirements shall be clearly identified in the submittal.(d)Each submittal shall be certified by a responsible officialas to the truth, accuracy and completeness of the report.[s. NR 439.03(1)(b), Wis. Adm. Code; Permit #99-RV-136-OP-R1](3)Submit anannual certification of compliancewith the requirements of this permit to Department of Natural Resources, Northeast Region Air Program,2984 Shawano Avenue, Green Bay, WI 54313-6727, and to Compliance Data - Wisconsin, Air and Radiation Division, U.S. EPA, 77 W.Jackson, Chicago,IL 60604.(a)The time period to be addressed by the report is theJanuary 1 to December 31 period which precedes the report.(b)The report shall be submitted to the Department and U.S. EPA within 60 days after the end of the reporting period.(c)The information included in the report shall comply withthe requirements of Part II Section N of this permit.(d)Each report shall be certified by a responsible official as to the truth, accuracy and completeness of the report.[s. NR 439.03(1)(c), Wis. Adm. Code; Permit #99-RV-136-OP-R1]23D. ACID RAIN PORTION OF OPERATION PERMITIssued to: Madison Gas & Electric - West MarinetteORIS Code: 004076Unit ID# [Provided by theNational Allowance Database forthe Federal Acid Rain Program.]OWNED AND OPERATED BY:NEW UNIT - Commence OperationDate [NA = Not Applicable]NEW UNIT - Monitor CertificationDeadline34Madison Gas and Electric4/1/006/29/00Operation Permit EffectiveDates: August 31, 2010. [s. NR 409.11(1)(a)3., Wis. Adm. Code]Duty to Reapply:The designated representative shall submita complete acid rain portion of an operation permit application at least 6 months,but not more than 18 months,before this permit expires. [s. NR 409.08(1)(c), Wis. Adm. Code]Permit Shield:Operation in accordance with the acid rainportion of this operation permit shall bedeemed to be operation in compliance with the acid rain program, except asprovided in s. NR 409.06(7)(f), Wis. Adm. Code. [s. NR 409.10(2), Wis. Adm. Code]Acid Rain Permit Contents1.Statement of Basis2.Unit Specific Requirements3.Standard Requirements4.General Requirements5.Comments, Notes and Justifications Regarding Permit Decisions1. Statement of BasisStatutory and Regulatory Authorities: This portion of the operation permit is issued pursuant to ss. 285.60 to 285.66, Wis. Stats., Titles IV and V of the Federal Clean Air Act (42USC 7651 to 7661(f), and chs. NR 407 and 409, Wis. Adm. Code.242. Unit Specific Requirements For Unit 34POLLUTANTLIMITATIONCOMPLIANCE PLANa.Sulfur dioxide(1)Sulfur dioxide emissions from unit 34 may not exceed the number of allowances that the source lawfullyholds under the acid rain program, including allowances allocated directly to the source through the acid rainprogram and allowances obtained through the emissions trading provisions of the acid rain program, subject tothe following qualifications:(a)No permit revision may be required for increases in emissions that are authorized by allowances acquiredpursuant to the acid rain program, provided that the increases do not require a permit revision under any otherapplicable requirement;(b)No limit may be placed on the number of allowances that may beheld by the stationary source;(c)A stationary source may not use allowances as adefense to noncompliance with any applicablerequirements other than the requirements of the acid rain program; and(d)Any acid rain allowance shall be accounted for according to the procedures established in the acid rainprogram.[s. NR 407.09(2)(a), Wis. Adm. Code](2)The permittee shall operate unit 34 in compliance with the standard sulfur dioxide requirements ofcondition I.D.3.c. of this permit. [s. NR 409.06(3)(a)2, Wis. Adm. Code]253. Standard RequirementsCONDITIONREQUIREMENTSa.PermitRequirements(1)The designated representative of each affected source and each affected unit at the source shall:(a)Except for a phase I acid rain permit to be issued by USEPA, submit a complete acid rain portion of an operation permit application (including acompliance plan) under 40 CFR part72 and ch. NR 409, Wis. Adm.Code in accordance with the deadlines specified in s. NR 409.08(1), Wis. Adm.Code and 40 CFR 72.30; and(b)Submit in a timely manner any supplemental information that the Department determines is necessary in order to review an acid rain portion of anoperation permit application and issue or deny an acid rain portion of an operation permit application.[s. NR 409.06(1)(a), Wis. Adm. Code](2)The owners and operators ofeach affected source and each affected unit at the source shall:(a)Operate the unit in compliance with a complete acid rain portionof an operation permit application or a superseding acid rainportion of an operationpermit issued by the Department; and(b)Have an acid rain portion of an operation permit.[s. NR 409.06(1)(b), Wis. Adm. Code]b.MonitoringRequirements(1)The owners and operators and, to the extent applicable, designated representative ofeach affected source and each affected unit at the source shallcomply with the monitoring requirements as provided in 40 CFR parts 74, 75, and 76 and section 407 of the act (42 USC 7651f) and regulationsimplementing section 407 of the act. [s. NR 409.06(2)(a), Wis. Adm. Code](2)The emissions measurements recorded and reported in accordance with 40 CFR part 75 and section 407of the act (42 USC 7651f) and regulationsimplementing section 407 of the act shall be used to determine compliance by the unit with the acid rain emissions limitationsand emissions reductionrequirements for sulfur dioxide and nitrogen oxides under the acid rain program. [s. NR 409.06(2)(b), Wis. Adm. Code](3)The requirements of 40 CFR parts 74 and 75 and regulations implementing section 407 of the act (42 USC 7651f) do not affect theresponsibility ofthe owners and operators to monitor emissions of other pollutants or other emissions characteristics at the unit under other applicable requirements ofthe act and other provisions of the operation permit for the source. [s. NR 409.06(2)(c), Wis. Adm. Code]263. Standard Requirements (Continued)CONDITIONREQUIREMENTSc.Sulfur DioxideRequirements(1)The owners and operators of each sourceand each affected unitat the source shall:(a)Hold allowances, as of the allowance transfer deadline, in the unit's compliance subaccount, after deductions under 40 CFR 73.34(c), not less thanthe total annual emissions of sulfur dioxide for the previous calendar year from the unit; and(b)Comply with the applicable acid rain emissions limitations for sulfur dioxide.[s. NR 409.06(3)(a), Wis. Adm. Code](2)Each ton of sulfur dioxide emitted in excess of the acid rain emissions limitations for sulfur dioxide shall constitute a separate violation. [s. NR409.06(3)(b), Wis. Adm. Code](3)An affected unit shall be subject to the requirements under condition I.C.3.c.(1) of this permit starting January 1, 2000. [s.NR 409.06(3)(c), Wis.Adm. Code](4)Allowances shall be held in, deducted from, or transferred among allowance tracking system accounts in accordance with the acidrain program. [s.NR 409.06(3)(d), Wis. Adm. Code](5)An allowance may not be deducted in order to comply with therequirements under condition I.C.3.c.(1)(a) of this permit prior to the calendar yearfor which the allowance was allocated. [s. NR 409.06(3)(e), Wis. Adm. Code](6)An allowance allocated by the U.S. EPA under the acid rain program is a limited authorization to emit sulfur dioxide in accordance with the acid rainprogram. No provision of the acid rain program, the acid rainportion of an operation permit application, the acid rain portion of an operation permit orthe written exemption under ss. NR 409.04 and 409.05, Wis. Adm. Code and no provision of law shall be construed to limit the authority of the UnitedStates to terminate or limit such authorization. [s. NR409.06(3)(f), Wis. Adm. Code; Permit #99-RV-136-OP-R1](7)An allowance allocated by the U.S. EPA under the acid rain program does not constitute a property right. [s. NR 409.06(3)(g),Wis. Adm. Code](8)The permittee shall fire natural gas as defined under 40 CFR Part 72.2. [s. 285.65(3), Wis. Stats.](9)The permittee shall perform fuel sampling and analysis annually and whenthe fuel supply source changes to satisfy 40 CFR Part75 requirements.[s. 285.65(3), Wis. Stats.](10)The permittee shall follow the procedures identified in 40 CFR Part 75, Appendix D. 2.2 and 2.3 for determining SO2 emissionsfor compliancewith 40 CFR Part 75. [s. 285.65(3), Wis. Stats., s. 285.65(10), Wis. Stats.]273. Standard Requirements (Continued)CONDITIONREQUIREMENTSd.ExcessEmissionsRequirements(1)The designated representative of an affected unit that has excess emissions in any calendar year shall submit a proposed offsetplan to the U.S. EPA,as required under 40 CFR part 77, and submit a copy to the Department. [s. NR 409.06(5)(a), Wis. Adm. Code](2)The owners and operators of an affected unit that has excess emissions in any calendar year shall:(a)Pay to the USEPA without demand the penalty required, and pay tothe USEPA upon demand the interest on that penalty, as required by 40 CFRpart 77; and(b)Comply with the terms of an approved offset plan, as required by 40 CFR part 77.[s. NR 409.06(5)(b), Wis. Adm. Code]e.Recordkeepingand ReportingRequirements(1)Unless otherwise provided, the owners and operators of the source and each affected unit at the source shall keep on site at the source each of thefollowing documents for a period of 5 years from the date the document is created. This period may be extended for cause, at any time prior to the endof 5 years, in writing by the USEPA or the Department:(a)The certificate of representation for the designated representative for the source andeach affected unit at the source and alldocuments thatdemonstrate the truth of the statements inthe certificate of representation, in accordance with 40 CFR 72.24; provided that the certificate and documentsshall be retained on site at the source beyond such 5-year period until such documents are superseded because of the submissionof a new certificate ofrepresentation changing the designated representative;(b)All emissions monitoring information,in accordance with 40 CFR part 75;(c)Copies of all reports, compliance certifications, and other submissions and all records made or required under the acid rain program; and,(d)Copies of all documents used to complete an acid rain portion of an operation permit application and any other submission underthe acid rainprogram or to demonstrate compliance with the requirements of NR 409, Wis. Adm. Code and the acid rain program.[s. NR 409.06(6)(a), Wis. Adm. Code](2)The designated representative of an affected source and each affected unit at the source shallsubmit the reports and compliance certificationsrequired under the acid rain program, including those under s. NR 409.13, Wis. Adm. Code and 40 CFR part 75. [s. NR 409.06(6)(b), Wis. Adm. Code]283. Standard Requirements (Continued)CONDITIONREQUIREMENTSf.Liability(1)Any person who knowingly violates any requirement or prohibition of the acid rain program, a complete acid rain portion of andoperation permitapplication, an acid rain portion of an operation permit, or awritten exemption under ss. NR 409.04 and NR 409.05, Wis. Adm. Code shall be subject toenforcement by the Department pursuant to ch. NR 494, Wis. Adm. Code and ss. 285.83 and 285.87, Wis. Stats. Any person who knowingly violatesany requirement or prohibition of the acid rain program, a complete acid rain portion of and operation permit application, an acid rain portion of anoperation permit, or a written exemption under 40 CFR 72.7 or 72.8 including any requirement for the payment of any penalty owed to the United statesshall be subject to enforcement by the USEPA pursuant to 113(c) of the Clean Air Act. [s. NR 409.06(7)(a), Wis. Adm. Code](2)Any person who knowingly makes a false, material statement in any record, submission, or report under the Acid Rain Program shall be subject tocriminal enforcement by the Department pursuant to ch. NR 494, Wis. Adm. Code and ss. 285.83 and 285.87, Wis. Stats. Any person who knowinglymakes a false, material statement in any record, submission, or report under the Acid Rain Program shall be subject to criminalenforcement by theUSEPA pursuant to 113(c) of the Clean Air Act and 18 U.S.C. 1001. [s. NR 409.06(7)(b), Wis. Adm. Code](3)No permit revision may excuse any violation of the requirements of ch. NR 409, Wis. Adm. Code, and the acid rain program that occurs prior to thedate that the revision takes effect. [s. NR 409.06(7)(c), Wis. Adm. Code](4)Each affected source and each affected unitshall meet the requirements of ch. NR 409, Wis. Adm. Code, and the acid rain program. [s. NR409.06(7)(d), Wis. Adm. Code](5)Any provision of the acid rain program that applies to an affected source, including a provisionapplicable to the designated representative of anaffected source, shall also apply to the owners and operators of such source and of the affected units at the source. [s. NR 409.06(7)(e), Wis. Adm.Code](6)Any provision of the acid rain program that applies to an affected unit, including a provision applicable to the designated representative of anaffected unit, shall also apply to the ownersand operators of such unit. Except as provided under s. NR 409.09(2), Wis. Adm.Code, section 407 of theact (42 USC 7651f) and regulations implementing section 407 of theact, and except with regard tothe requirements applicable to units with a commonstack under 40 CFR part 75, including 40 CFR 75.16, 75.17, and 75.18, the owners and operators and the designated representative of one affected unitare not liable for any violation by any other affected unit of which they are not owners or operators or the designated representative and that is located ata source of which they are not owners or operators or the designated representative. [s. NR 409.06(7)(f), Wis. Adm. Code](7)Each violation of a provision of ch. NR 409, Wis. Adm. Code and 40 CFR parts 72, 73, 74, 75, 76, 77, and 78 and regulations implementing section407 and 410 of the act (42 USC 7651f and 7651i) by an affected source or affected unit, or by an owner or operator or designated representative of suchsource or unit, shall be a separate violation. [s. NR 409.06(7)(g), Wis. Adm. Code]293. Standard Requirements (Continued)CONDITIONREQUIREMENTSg.Effect on OtherAuthorities(1) No provision of the acid rain program, an acid rain portion of an operation permit application, an acid rain portion of and operation permit, or awritten exemption under s. NR 409.04 or NR 409.05, Wis. Adm. Code may be construed as:(a)Except as expressly provided in title IV of the act (42 USC 7651to 7651o), exempting or excluding the owners and operators and, to the extentapplicable, the designated representative ofan affected source or affected unit fromcompliance with any other provision of the act, including theprovisions of title I of the act relating to applicable national ambient air quality standards or state implementation plans;(b)Limiting the number of allowances a unit can hold; provided,that the number of allowances held by the unit shall not affect the source's obligationto comply with any other provisions of the act;(c)Requiring a change of any kind in any state law regulating electric utility rates and charges, affecting any state law regarding the state regulation, orlimiting the state regulation, including any prudence review requirements under state law;(d)Modifying the federal power act (16 USC 791aet seq.) or affecting the authority of the federal energy regulatory commission under the federalpower act; or,(e)Interfering with or impairing any program for competitive biddingfor power supply in a state in which the program is established.[s. NR 409.06(8), Wis. Adm. Code]4. General RequirementsCONDITIONREQUIREMENTSa.Reporting(1)Annual Compliance Certification Report:For each calendar year in which a unit is subject tothe acid rain emissions limitations, the designatedrepresentative shall submit to the U.S. EPA and to the Departmentwithin 60 days after the end of the calendar year, an annual compliance certificationreport for the unit in compliance with 40 CFR 72.90. For thepurpose of determining compliance with the acid rain emissions limitations and reductionrequirements, total tons for a year shall becalculated as the sum of all recorded hourly emissions rates, or the tonnage equivalent of the recorded hourlyemissions rates, in accordance with 40 CFR part 75, with any remaining fraction of a ton equal to or greater than 0.50 ton deemed to equal one ton andany fraction of a ton less than 0.50 ton deemed not to equal any ton.The submission of a complete annual compliance certification in accordance with this condition and 40 CFR part 75 shall be deemed to satisfy therequirement to submit compliance certifications under condition I.C.1.b.(3), and chs. NR 406, 407 and 409, Wis. Adm. Code, withregard to the acidrain portion of this operation permit. [s. NR 409.13(1), Wis. Adm. Code]b.Submissions(1)The designated representative shall submita certificate of representation and any superseding certificate of representation,to the U.S. EPA inaccordance with subpart B of 40 CFR part 72 and, concurrently, shall submit a copyto the Department. [s. NR 409.07(1)(a), Wis. Adm. Code](2)Each submission under the acid rain program shall be submitted, signed and certified by the designated representative for allsources on behalf ofwhich the submission is made. [s. NR 409.07(1)(b), Wis. Adm. Code](3)In each submissions under the acid rainprogram, the designated representative shall certify, by his or her signature:(a)The following statement, which shall be included verbatim in thesubmission: I am authorized to make this submission on behalfof the owners andoperators of the affected source or affected units for which the submission is made.(b)The following statement which shall be included verbatim in the submission: I certify under penalty of law that I have personally examined, and amfamiliar with, the statements and information submitted in this document and all its attachments. Based on my inquiry of thoseindividuals with primaryresponsibility for obtaining the information, I certify that the statements and information are to the best of my knowledge andbelief true, accurate, andcomplete. I am aware that there are significant penalties forsubmitting false statements and information or omitting requiredstatements andinformation, including the possibility of fine or imprisonment.[s. NR 409.07(1)(c), Wis. Adm. Code](4)The designated representative of a sourceshall serve notice on each owner and operatorof the source and of an affected unitat the source:(a)By the date of submission, of any acid rain program submissions by the designated representative;(b)Within 10 business days of receipt of a determination, of any written determination by the U.S. EPA or the Department; and(c)Provided that the submission or determination covers the source or the unit.[s. NR 409.07(1)(e), Wis. Adm. Code](5) The designated representative of a source shall provide each owner and operator of an affected unit at the source a copy of any submission ordetermination under condition I.C.4.b.(4), unless the owner or operator expressly waives the right to receive a copy. [s. NR 409.07(1)(f), Wis. Adm.Code]3014. General Requirements (Continued)CONDITIONREQUIREMENTSc.Severability(1) Invalidation of the acid rain portion of an operation permit doesnot affect the continuing validity of the rest of the operation permit, nor shallinvalidation of any other portion of the operation permit affect the continuing validity of the acid rain portion of the permit. [s. NR 409.11(1)(c), Wis.Adm. Code]d.AppealProcedures(1)Appeals of the acid rain portion of this operation permit issued by the Department that do not challenge or involve decisionsor actions of theUSEPA under 40 CFR parts 72, 73, 75, 77 and 78 and regulations implementing sections 407 and 410 (42 USC 7651f and 7651i) of the act shall beconducted according to the procedures in ch. NR 407 and ss.285.13, 285.81, and 227.40 to 227.60, Wis. Stats. The permit shieldunder s. NR 409.10(2)shall continue to be in effect during theappeal process. Appeals of the acid rainportion of a permit that challenge or involve decisions or actions of theU.S. EPA shall follow the procedures under 40 CFR part 78 and section 307 of the act (42 USC 7607). Decisions or actions include, but are not limitedto, allowance allocations, determinations concerning alternative monitoring systems and determinations of whether a technologyis a qualifyingrepowering technology. [s. NR 409.11(2)(a), Wis. Adm. Code](2)No state or administrative or judicial appeal of the acid rain portion of an operation permit may be allowed to commence morethan 30 daysfollowing the issuance of the acid rain portion of an operation permit, as provided by ss. 285.81 and 227.53, Wis. Stats. [s.NR 409.11(2)(b), Wis. Adm.Code](3)The USEPA may intervene as a matter of right in any state administrative appeal of an acid rainportion of an operation permitor denial of an acidrain portion of an operation permit. [s. NR 409.11(2)(c), Wis. Adm. Code](4)No administrative appeal concerning an acid rain requirement may result in a stay of the following requirements:(a)The allowance allocations for any year during which theappeal proceeding is pending or is being conducted.(b)Any standard requirement under s. NR 409.06, Wis. Adm. Code.(c)The emissions monitoring and reporting requirements applicable tothe affected units at an affected source under 40 CFR part 75.(d)Uncontested provisions of the decision on appeal.(e)The terms of a certificate of representation submitted by a designated representative under subpart B of 40 CFR part 72.[s. NR 409.11 (2)(d), Wis. Adm. Code]5. Comments, Notes and Justifications Regarding Permit Decisions:None

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# PART III

CAIR Permit Application