reglab/statecodes huggingface dataset:
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart A - GENERAL PROVISIONS › Section 217.100 - Scope and Organization

Current through Register Vol. 48, No. 28, July 12, 2024
a) This
				Part sets standards and limitations for emission of oxides of nitrogen from
				stationary sources.
b) Permits for
				sources subject to this Part may be required pursuant to 35 Ill. Adm. Code 201
				or Section 39.5 of the Act.
c)
				Notwithstanding the provisions of this Part the air quality standards contained
				in 35 Ill. Adm. Code 243 may not be violated.
d) These rules have been grouped for
				convenience of the public; the scope of each is determined by its language and
				history.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart A - GENERAL PROVISIONS › Section 217.101 - Measurement Methods

Current through Register Vol. 48, No. 28, July 12, 2024
Measurement of nitrogen oxides must be according to:
a) The phenol disulfonic acid procedures, 40
				CFR 60, Appendix A, Method 7, as incorporated by reference in Section
				217.104;
b) Continuous emissions monitoring pursuant
				to 40 CFR 75, as incorporated by reference in Section 217.104;
c) Determination of Nitrogen Oxides Emissions
				from Stationary Sources (Instrumental Analyzer Procedure), 40 CFR 60, Appendix
				A, Method 7E, as incorporated by reference in Section 217.104;
d) Monitoring with portable monitors pursuant
				to ASTM D6522-00, as incorporated by reference in Section 217.104;
				and
e) How do I conduct the initial
				and subsequent performance tests (for turbines), regarding
				NOx pursuant to
				40
				CFR 60.4400, as incorporated by reference in
				Section 217.104.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart A - GENERAL PROVISIONS › Section 217.102 - Abbreviations and Units

Current through Register Vol. 48, No. 28, July 12, 2024
a) The
				following abbreviations are used in this Part:
ASTM
American Society for Testing and Materials
Btu
British thermal unit
bhp
brake horsepower
CEMS
continuous emissions monitoring system
EGU
Electrical Generating Unit
dscf
dry standard cubic feet
g/bhp-hr
grams per brake horsepower-hour
kg
kilogram
kg/MW-hr
kilograms per megawatt-hour
lb
pound
lbs/mmBtu
pounds per million Btu
Mg
megagram or metric ton
mm
million
mmBtu
million British thermal units
mmBtu/hr
million British thermal units per hour
MWe
megawatt of electricity
MW
megawatt; one million watts
MW-hr
megawatt-hour
NATS
NOx Allowance Tracking
							 System
NO2
nitrogen dioxide
NOx
nitrogen oxides
O2
oxygen
psia
pounds per square inch absolute
peoc
potential electrical output capacity
PTE
potential to emit
ppm
parts per million
ppmv
parts per million by volume
T
English ton
TPY
tons per year
b)
				The following conversion factors have been used in this Part:
English
Metric
2.205 lb
1 kg
1 T
0.907 Mg
1 lb/T
0.500 kg/Mg
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart C - EXISTING FUEL COMBUSTION EMISSION UNITS › Section 217.141 - Existing Emission Units in Major Metropolitan Areas

Current through Register Vol. 48, No. 28, July 12, 2024
No person shall cause or allow the emission of nitrogen
				  oxides into the atmosphere in any one hour period from any existing fuel
				  combustion emission unit with an actual heat input equal to or greater than
				  73.2 MW (250 mmbtu/hr), located in the Chicago or St. Louis (Illinois) major
				  metropolitan areas to exceed the following limitations:
a) For gaseous and/or liquid fossil fuel
				firing, 0.46 kg/MW-hr (0.3 lbs/mmbtu) of actual heat input;
b) For solid fossil fuel firing, 1.39
				kg/MW-hr (0.9 lbs/mmbtu) of actual heat input;
c) For fuel combustion emission units burning
				simultaneously any combination of solid, liquid and gaseous fuel, the allowable
				emission rate shall be determined by the following equation:
Image
Where:
E
=
allowable nitrogen oxides emissions rate
Q
=
actual heat input
G
=
percent of actual heat input derived from gaseous
							 fossil fuel
L
=
percent of actual heat input derived from liquid
							 fossil fuel
S
=
percent of actual heat input derived from solid
							 fossil fuel
G + L + S
=
100.0
Metric
English
E
Kg/hr
1ls/hr
Q
MW
Mmbtu/hr
A
0.023
0.003
B
0.023
0.003
C
0.068
0.009
d)
				Exceptions: This Section shall not apply to the following:
1) Existing fuel combustion sources that are
				either cyclone fired boilers burning solid or liquid fuel, or horizontally
				opposed fired boilers burning solid fuel; or
2) Emission units that are subject to the
				emissions limitations of Subpart E, F, G, H, I, M, or Q of this Part.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart D - NO[x] GENERAL REQUIREMENTS › Section 217.150 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
a) Applicability
1) The provisions of this Subpart and
				Subparts E, F, G, H, I, and M of this Part apply to the following:
A) All sources that are located in either one
				of the following areas and that emit or have the potential to emit
				NOx in an amount equal to or greater than 100 tons per
				year:
i) The area composed of the Chicago
				area counties of Cook, DuPage, Kane, Lake, McHenry, and Will, the Townships of
				Aux Sable and Goose Lake in Grundy County, and the Township of Oswego in
				Kendall County; or
ii) The area
				composed of the Metro East area counties of Jersey, Madison, Monroe, and St.
				Clair, and the Township of Baldwin in Randolph County; and
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart D - NO[x] GENERAL REQUIREMENTS › Section 217.152 - Compliance Date

Current through Register Vol. 48, No. 28, July 12, 2024
a) Compliance with
				the requirements of Subparts E, F, G, H, I and M by an owner or operator of an
				emission unit that is subject to any of those Subparts is required beginning
				January 1, 2015.
b) Notwithstanding
				subsection (a) of this Section, compliance with the requirements of Subpart G
				of this Part by an owner or operator of an emission unit subject to Subpart G
				of this Part shall be extended until December 31, 2014, if the unit is required
				to meet emissions limitations for NOx, as measured using
				a continuous emissions monitoring system, and included within a legally
				enforceable order on or before May 7, 2010, whereby the emissions limitations
				are less than 30 percent of the emissions limitations set forth under Section
				217.204.
c) Notwithstanding subsection (a) of this
				Section, the owner or operator of emission units subject to Subpart E or F of
				this Part and located at a petroleum refinery must comply with the requirements
				of this Subpart and Subpart E or F of this Part, as applicable, for those
				emission units beginning January 1, 2015, except that the owner or operator of
				emission units listed in Appendix H must comply with the requirements of this
				Subpart, including the option of demonstrating compliance with the applicable
				Subpart through an emissions averaging plan under Section
				217.158
				and Subpart E or F of this Part, as applicable, for the listed emission units
				beginning on the dates set forth in Appendix H. With Agency approval, the owner
				or operator of emission units listed in Appendix H may elect to comply with the
				requirements of this Subpart and Subpart E or F of this Part, as applicable, by
				reducing the emissions of emission units other than those listed in Appendix H,
				provided that the emissions limitations of such other emission units are equal
				to or more stringent than the applicable emissions limitations set forth in
				Subpart E or F of this Part, as applicable, by the dates set forth in Appendix
				H.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart D - NO[x] GENERAL REQUIREMENTS › Section 217.154 - Performance Testing

Current through Register Vol. 48, No. 28, July 12, 2024
a) Performance
				testing of NOx emissions for emission units constructed
				on or before July 1, 2014, and subject to emissions limitations under Subpart
				E, F, G, H, or I of this Part must be conducted in accordance with Section
				217.157 of
				this Subpart. Except as provided for under Section
				217.157(a)(4) and
				(e)(1). This subsection does not apply to
				owners and operators of emission units demonstrating compliance through a
				continuous emissions monitoring system.
b) Performance testing of
				NOx emissions for emission units for which construction
				or modification occurs after July 1, 2014, and that are subject to emissions
				limitations under Subpart E, F, G, H, or I of this Part must be conducted
				within 60 days after achieving maximum operating rate but no later than 180
				days after initial startup of the new or modified emission unit, in accordance
				with Section
				217.157 of
				this Subpart. Except as provided for under Section
				217.157(a)(4) and
				(e)(1), this subsection does not apply to
				owners and operators of emission units demonstrating compliance through a
				continuous emissions monitoring system, predictive emission monitoring system,
				or combustion tuning.
c)
				Notification of the initial startup of an emission unit subject to subsection
				(b) of this Section must be provided to the Agency no later than 30 days after
				initial startup.
d) The owner or
				operator of an emission unit subject to subsection (a) or (b) of this Section
				must notify the Agency of the scheduled date for the performance testing in
				writing at least 30 days before such date and five days before such
				date.
e) If demonstrating
				compliance through an emissions averaging plan, at least 30 days before
				changing the method of compliance, the owner or operator of an emission unit
				must submit a written notification to the Agency describing the new method of
				compliance, the reason for the change in the method of compliance, and the
				scheduled date for performance testing, if required. Upon changing the method
				of compliance, the owner or operator of an emission unit must submit to the
				Agency a revised compliance certification that meets the requirements of
				Section
				217.155.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart D - NO[x] GENERAL REQUIREMENTS › Section 217.155 - Initial Compliance Certification

Current through Register Vol. 48, No. 28, July 12, 2024
a) By the applicable compliance date set
				forth under Section
				217.152, an owner
				or operator of an emission unit subject to Subpart E, F, G, H, or I of this
				Part who is not demonstrating compliance through the use of a continuous
				emissions monitoring system must certify to the Agency that the emission unit
				will be in compliance with the applicable emissions limitation of Subpart E, F,
				G, H, or I of this Part beginning on such applicable compliance date. The
				performance testing certification must include the results of the performance
				testing performed in accordance with Section
				217.154(a) and
				(b) and the calculations necessary to
				demonstrate that the subject emission unit will be in initial
				compliance.
b) By the applicable
				compliance date set forth under Section 217.152, an owner or operator of an
				emission unit subject to Subpart E, F, G, H, I, or M of this Part who is
				demonstrating compliance through the use of a continuous emissions monitoring
				system must certify to the Agency that the affected emission units will be in
				compliance with the applicable emissions limitation of Subpart E, F, G, H, I,
				or M of this Part beginning on such applicable compliance date. The compliance
				certification must include a certification of the installation and operation of
				a continuous emissions monitoring system required under Section
				217.157
				and the monitoring data necessary to demonstrate that the subject emission unit
				will be in initial compliance.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart D - NO[x] GENERAL REQUIREMENTS › Section 217.156 - Recordkeeping and Reporting

Current through Register Vol. 48, No. 28, July 12, 2024
a) The
				owner or operator of an emission unit subject to Subpart E, F, G, H, I, or M of
				this Part must keep and maintain all records used to demonstrate initial
				compliance and ongoing compliance with the requirements of those Subparts.
1) Except as otherwise provided under this
				Subpart or Subpart E, F, G, H, I, or M of this Part, copies of such records
				must be submitted by the owner or operator of the source to the Agency within
				30 days after receipt of a written request by the Agency.
2) Such records must be kept at the source
				and maintained for at least five years and must be available for immediate
				inspection and copying by the Agency.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart D - NO[x] GENERAL REQUIREMENTS › Section 217.158 - Emissions Averaging Plans

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Notwithstanding any other emissions averaging plan provisions under this Part,
				an owner or operator of a source with certain emission units subject to Subpart
				E, F, G, H, I, or M of this Part, or subject to Subpart Q of this Part that are
				located in either one of the areas set forth under Section 217.150(a)(1)(A)(i)
				or (ii), may demonstrate compliance with the applicable Subpart through an
				emissions averaging plan. An emissions averaging plan can only address emission
				units that are located at one source and each unit may only be covered by one
				emissions averaging plan. Such emission units at the source are affected units
				and are subject to the requirements of this Section.
1) The following units may be included in an
				emissions averaging plan:
A) Units that
				commenced operation on or before January 1, 2002.
B) Units that the owner or operator may claim
				as exempt pursuant to Section 217.162, 217.182, 217.202, 217.222, 217.242, or
				217.342 of this Part, as applicable, but does not claim exempt. For as long as
				such a unit is included in an emissions averaging plan, it will be treated as
				an affected unit and subject to the applicable emissions limitations, and
				testing, monitoring, recordkeeping and reporting requirements.
C) Units that commence operation after
				January 1, 2002, if the unit replaces a unit that commenced operation on or
				before January 1, 2002, or it replaces a unit that replaced a unit that
				commenced operation on or before January 1, 2002. The new unit must be used for
				the same purpose and have substantially equivalent or less process capacity or
				be permitted for less NOx emissions on an annual basis
				than the actual NOx emissions of the unit or units that
				are replaced. Within 90 days after permanently shutting down a unit that is
				replaced, the owner or operator of such unit must submit a written request to
				withdraw or amend the applicable permit to reflect that the unit is no longer
				in service before the replacement unit may be included in an emissions
				averaging plan.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart E - INDUSTRIAL BOILERS › Section 217.160 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
a) The provisions
				of Subpart D of this Part and this Subpart apply to all industrial boilers
				located at sources subject to this Subpart pursuant to Section
				217.150, except as
				provided in subsections (b) and (c) of this Section.
b) The provisions of this Subpart do not
				apply to boilers serving a generator that has a nameplate capacity greater than
				25 MWe and produces electricity for sale, if such boilers meet the
				applicability criteria under Subpart M of this Part.
c) The provisions of this Subpart do not
				apply to fluidized catalytic cracking units, their regenerator and associated
				CO boiler or boilers and CO furnace or furnaces where present, if such units
				are located at a petroleum refinery and such units are required to meet
				emission limits or control requirements for NOx as
				provided for in an enforceable order.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart E - INDUSTRIAL BOILERS › Section 217.162 - Exemptions

Current through Register Vol. 48, No. 28, July 12, 2024
Notwithstanding Section
				  217.160 of this
				  Subpart, the provisions of this Subpart do not apply to an industrial boiler
				  operating under a federally enforceable limit of NOx
				  emissions from such boiler to less than 15 tons per year and less than five
				  tons per ozone season.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart E - INDUSTRIAL BOILERS › Section 217.164 - Emissions Limitations

Current through Register Vol. 48, No. 28, July 12, 2024
a) Except
				as provided for under Section 217.152, on and after January 1, 2015, no person
				shall cause or allow emissions of NOx into the
				atmosphere from any industrial boiler to exceed the following limitations.
				Compliance must be demonstrated with the applicable emissions limitation on an
				ozone season and annual basis.
Fuel
Emission Unit Type and Rated Heat Input Capacity
							 (mmBtu/hr)
Nox Emissions Limitation
							 (lb/mmBtu) or Requirement
Natural Gas or Other Gaseous Fuels
Industrial boiler greater than 100
0.08
Industrial boiler less than or equal to 100
Combustion tuning
Distillate Fuel Oil
Industrial boiler greater than 100
0.10
Industrial boiler less than or equal to 100
Combustion tuning
Other Liquid Fuels
Industrial boiler greater than 100
0.15
Industrial boiler less than or equal to 100
Combustion tuning
Solid Fuel
Industrial boiler greater than 100, circulating
							 fluidized bed combustor
0.12
Industrial boiler greater than 250
0.18
Industrial boiler greater than 100 but less than or
							 equal to 250
0.25
Industrial boiler less than or equal to 100
Combustion tuning
b)
				For an industrial boiler combusting a combination of natural gas, coke oven
				gas, and blast furnace gas, the NOx emissions limitation
				shall be calculated using the following equation:
NOx emissions limitation for
							 period in lb/mmBtu
=
Image
Where:
Image
=
0.084 lb/mmBtu for natural gas
Image
=
the heat inpu of natural gas in Btu over that
							 period
Image
=
0.144 lb/mmBtu for coke oven gas
Image
=
the heat input of coke oven gas in Btu over that
							 period
Image
=
0.0288 lb/mmBtu for blast furnace gas
Image
=
the heat input of blast furnace gas in Btu over that
							 period
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart E - INDUSTRIAL BOILERS › Section 217.165 - Combination of Fuels

Current through Register Vol. 48, No. 28, July 12, 2024
The owner or operator of an industrial boiler subject to this
				  Subpart and operated with any combination of fuels must comply with a heat
				  input weighted average emissions limitation to demonstrate compliance with
				  Section
				  217.164.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart E - INDUSTRIAL BOILERS › Section 217.166 - Methods and Procedures for Combustion Tuning

Current through Register Vol. 48, No. 28, July 12, 2024
The owner or operator of an industrial boiler subject to the
				  combustion tuning requirements of Section
				  217.164
				  must have combustion tuning performed on the boiler at least annually. The
				  combustion tuning must be performed by an employee of the owner or operator or
				  a contractor who has successfully completed a training course on the combustion
				  tuning of boilers firing the fuel or fuels that are fired in the boiler. The
				  owner or operator must maintain the following records that must be made
				  available to the Agency upon request:
a) The date the combustion tuning was
				performed;
b) The name, title, and
				affiliation of the person who performed the combustion tuning;
c) Documentation demonstrating the provider
				of the combustion tuning training course, the dates the training course was
				taken, and proof of successful completion of the training course;
d) Tune-up procedure followed and checklist
				of items (such as burners, flame conditions, air supply, scaling on heating
				surface, etc.) inspected prior to the actual tune-up; and
e) Operating parameters recorded at the start
				and at conclusion of combustion tuning.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart F - PROCESS HEATERS › Section 217.180 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
The provisions of Subpart D of this Part and this Subpart
				  apply to all process heaters located at sources subject to this Subpart
				  pursuant to Section
				  217.150.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart F - PROCESS HEATERS › Section 217.182 - Exemptions

Current through Register Vol. 48, No. 28, July 12, 2024
Notwithstanding Section
				  217.180, the
				  provisions of this Subpart do not apply to a process heater operating under a
				  federally enforceable limit of NOx emissions from such
				  heater to less than 15 tons per year and less than five tons per ozone
				  season.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart F - PROCESS HEATERS › Section 217.184 - Emissions Limitations

Current through Register Vol. 48, No. 28, July 12, 2024
Except as provided for under Section
				  217.152, on or
				  after January 1, 2015, no person shall cause or allow emissions of
				  NOx into the atmosphere from any process heater to
				  exceed the following limitations. Compliance must be demonstrated with the
				  applicable emissions limitation on an ozone season and annual basis.
Fuel
Emission Unit Type and Rated Heat Input Capacity
							 (mmBtu/hr)
Nox Emissions Limitation
							 (lb/mmBtu) or Requirement
Natural Gas or Other Gaseous Fuels
Process heater greater than 100
0.08
Process heater less than or equal to 100
Combustion tuning
Residual Fuel Oil
Process heater greater than 100, natural draft
0.10
Process heater greater than 100, mechanical
							 draft
0.15
Process heater less than or equal to 100
Combustion tuning
Other Liquid Fuels
Process heater greater than 100, natural draft
0.05
Process heater greater than 100, mechanical
							 draft
0.08
Process heater less than or equal to 100
Combustion tuning
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart F - PROCESS HEATERS › Section 217.185 - Combination of Fuels

Current through Register Vol. 48, No. 28, July 12, 2024
The owner or operator of a process heater subject to this
				  Subpart and operated with any combination of fuels must comply with a heat
				  input weighted average emissions limitation to demonstrate compliance with
				  Section
				  217.184.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart F - PROCESS HEATERS › Section 217.186 - Methods and Procedures for Combustion Tuning

Current through Register Vol. 48, No. 28, July 12, 2024
The owner or operator of a process heater subject to the
				  combustion tuning requirements of Section
				  217.184
				  must have combustion tuning performed on the heater at least annually. The
				  combustion tuning must be performed by an employee of the owner or operator or
				  a contractor who has successfully completed a training course on the combustion
				  tuning of heaters firing the fuel or fuels that are fired in the heater. The
				  owner or operator must maintain the following records that must be made
				  available to the Agency upon request:
a) The date the combustion tuning was
				performed;
b) The name, title, and
				affiliation of the person who performed the combustion tuning;
c) Documentation demonstrating the provider
				of the combustion tuning training course, the dates the training course was
				taken, and proof of successful completion of the training course;
d) Tune-up procedure followed and checklist
				of items (such as burners, flame conditions, air supply, scaling on heating
				surface, etc.) inspected prior to the actual tune-up; and
e) Operating parameters recorded at the start
				and at conclusion of combustion tuning.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart G - GLASS MELTING FURNACES › Section 217.200 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
The provisions of Subpart D of this Part and this Subpart
				  apply to all glass melting furnaces located at sources subject to this Subpart
				  pursuant to Section
				  217.150.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart G - GLASS MELTING FURNACES › Section 217.202 - Exemptions

Current through Register Vol. 48, No. 28, July 12, 2024
Notwithstanding Section
				  217.200, the
				  provisions of this Subpart do not apply to a glass melting furnace operating
				  under a federally enforceable limit of NOx emissions
				  from such furnace to less than 15 tons per year and less than five tons per
				  ozone season.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart G - GLASS MELTING FURNACES › Section 217.204 - Emissions Limitations

Current through Register Vol. 48, No. 28, July 12, 2024
a) On and
				after January 1, 2015, no person shall cause or allow emissions of
				NOx into the atmosphere from any glass melting furnace
				to exceed the following limitations. Compliance must be demonstrated with the
				emissions limitation on an ozone season and annual basis.
Product
Emission Unit Type
Nox Emissions Limitation
							 (lb/ton glass produced)
Container Glass
Glass melting furnace
5.0
Flat Glass
Glass melting furnace
7.9
Other Glass
Glass melting furnace
11.0
b)
				The emissions during glass melting furnace startup (not to exceed 70 days) or
				furnace idling (operation at less than 35% of furnace capacity) shall be
				excluded from calculations for the purpose of demonstrating compliance with the
				seasonal and annual emissions limitations under this Section, provided that the
				owner or operator, at all times, including periods of startup and idling, to
				the extent practicable, maintain and operate any affected emission unit,
				including associated air pollution control equipment, in a manner consistent
				with good air pollution control practice for minimizing emissions. The owner or
				operator of a glass melting furnace must maintain records that include the
				date, time, and duration of any startup or idling in the operation of the glass
				melting furnace.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart H - CEMENT AND LIME KILNS › Section 217.220 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
a) Notwithstanding
				Subpart T of this Part, the provisions of Subpart D of this Part and this
				Subpart apply to all cement kilns located at sources subject to this Subpart
				pursuant to Section
				217.150.
b) The provisions of Subpart D of this Part
				and this Subpart apply to all lime kilns located at sources subject to this
				Subpart pursuant to Section 217.150.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart H - CEMENT AND LIME KILNS › Section 217.222 - Exemptions

Current through Register Vol. 48, No. 28, July 12, 2024
Notwithstanding Section
				  217.220, the
				  provisions of this Subpart do not apply to a cement kiln or lime kiln operating
				  under a federally enforceable limit of NOx emissions
				  from such kiln to less than 15 tons per year and less than five tons per ozone
				  season.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart H - CEMENT AND LIME KILNS › Section 217.224 - Emissions Limitations

Current through Register Vol. 48, No. 28, July 12, 2024
a) On and
				after January 1, 2015, no person shall cause or allow emissions of
				NOx into the atmosphere from any cement kiln to exceed
				the following limitations. Compliance must be demonstrated with the applicable
				emissions limitation on an ozone season and annual basis.
Emission Unit Type
Nox Emissions Limitation
							 (lb/ton clinker produced)
Long dry kiln
5.1
Short dry kiln
5.1
Preheater kiln
3.8
Preheater/precalciner kiln
2.8
b)
				On and after January 1, 2015, no person shall cause or allow emissions of
				NOx into the atmosphere from any lime kiln to exceed the
				following limitations. Compliance must be demonstrated with the applicable
				emissions limitation on an ozone season and annual basis.
Fuel
Emission Unit Type
Nox Emissions Limitation
							 (lb/ton lime produced)
Gas
Rotary kiln
2.2
Coal
Rotary kiln
2.5
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart I - IRON AND STEEL AND ALUMINUM MANUFACTURING › Section 217.240 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
a) The provisions
				of Subpart D of this Part and this Subpart apply to all reheat furnaces,
				annealing furnaces, and galvanizing furnaces used in iron and steel making
				located at sources subject to this Subpart pursuant to Section
				217.150.
b) The provisions of Subpart D of this Part
				and this Subpart apply to all reverberatory furnaces and crucible furnaces used
				in aluminum melting located at sources subject to this Subpart pursuant to
				Section 217.150.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart I - IRON AND STEEL AND ALUMINUM MANUFACTURING › Section 217.242 - Exemptions

Current through Register Vol. 48, No. 28, July 12, 2024
Notwithstanding Section
				  217.240, the
				  provisions of this Subpart do not apply to an iron and steel reheat furnace,
				  annealing furnace, or galvanizing furnace, or aluminum reverberatory furnace or
				  crucible furnace operating under a federally enforceable limit of
				  NOx emissions from such furnace to less than 15 tons per
				  year and less than five tons per ozone season.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart I - IRON AND STEEL AND ALUMINUM MANUFACTURING › Section 217.244 - Emissions Limitations

Current through Register Vol. 48, No. 28, July 12, 2024
a) On and
				after January 1, 2015, no person shall cause or allow emissions of
				NOx into the atmosphere from any reheat furnace,
				annealing furnace, or galvanizing furnace used in iron and steel making to
				exceed the following limitations. Compliance must be demonstrated with the
				applicable emissions limitation on an ozone season and annual basis.
Emission Unit Type
Nox Emissions Limitation
							 (lb/mmBtu)
Reheat furnace, regenerative
0.18
Reheat furnace, recuperative, combusting natural
							 gas
0.09
Reheat furnace, recuperative, combusting a
							 combination of natural gas and coke oven gas
0.142
Reheat furance, cold-air
0.03
Annealing furnace, regenerative
0.38
Annealing furnace, recuperative
0.16
Annealing furance, cold-air
0.07
Galvanizing furnace, regenerative
0.46
Galvanizing furnace, recuperative
0.16
Galvanizing furnace, cold air
0.06
b)
				On and after January 1, 2015, no person shall cause or allow emissions of
				NOx into the atmosphere from any reverberatory furnace
				or crucible furnace used in aluminum melting to exceed the following
				limitations. Compliance must be demonstrated with the applicable emissions
				limitation on an ozone season and annual basis.
Emission Unit Type
Nox Emissions Limitation
							 (lb/mmBtu)
Reverberatory furnace
0.08
Crucible furnace
0.16
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart K - PROCESS EMISSION SOURCES › Section 217.301 - Industrial Processes

Current through Register Vol. 48, No. 28, July 12, 2024
a) New
				Industrial Processes. No person shall cause or allow the emission of nitrogen
				oxides into the atmosphere from any new process producing products of organic
				nitrations and/or oxidations using nitric acid to exceed the following
				standards and limitations:
1)2.5 kg of
				nitrogen oxides (expressed as nitrogen dioxide) per metric tonne of nitric acid
				(100 percent acid basis) used in such new process (5.0 lbs/T).
2) Visible emissions in excess of 5 percent
				opacity.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart M - ELECTRICAL GENERATING UNITS › Section 217.340 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
Notwithstanding Subpart V or W of this Part, the provisions
				  of Subpart D of this Part and this Subpart apply to any fossil fuel-fired
				  stationary boiler serving at any time a generator that has a nameplate capacity
				  greater than 25 MWe and produces electricity for sale, excluding any units
				  listed in Appendix D of this Part, located at sources subject to this Subpart
				  pursuant to Section
				  217.150.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart M - ELECTRICAL GENERATING UNITS › Section 217.342 - Exemptions

Current through Register Vol. 48, No. 28, July 12, 2024
a) Notwithstanding
				Section
				217.340, the
				provisions of this Subpart do not apply to a fossil fuel-fired stationary
				boiler operating under a federally enforceable limit of
				NOx emissions from such boiler to less than 15 tons per
				year and less than five tons per ozone season.
b) Notwithstanding Section 217.340, the
				provisions of this Subpart do not apply to a coal-fired stationary boiler that
				commenced operation before January 1, 2008, that is complying with 35 Ill. Adm.
				Code 225. Subpart B through the multi-pollutant standard.
c) Notwithstanding Section 217.340, the
				provisions of this Subpart do not apply to a fossil fuel-fired stationary
				boiler that is subject to any of the requirements in the combined pollutant
				standard in 35 Ill. Adm. Code 225. Subpart B (Sections
				225.291
				through
				225.299
				), regardless of the type of fossil fuel combusted.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart M - ELECTRICAL GENERATING UNITS › Section 217.344 - Emissions Limitations

Current through Register Vol. 48, No. 28, July 12, 2024
On and after January 1, 2015, no person shall cause or allow
				  emissions of NOx into the atmosphere from any fossil
				  fuel-fired stationary boiler to exceed the following limitations. Compliance
				  must be demonstrated with the applicable emissions limitation on an ozone
				  season and annual basis.
Fuel
Emission Unit Type
Nox Emissions Limitation
							 (lb/mmBtu)
Solid
Boiler
0.12
Natural gas
Boiler
0.06
Liquid
Boiler that commenced operation before January 1,
							 2008
0.10
Boiler that commenced operation on or after January
							 1, 2008
0.08
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart M - ELECTRICAL GENERATING UNITS › Section 217.345 - Combination of Fuels

Current through Register Vol. 48, No. 28, July 12, 2024
The owner or operator of a fossil fuel-fired stationary
				  boiler subject to this Subpart and operated with any combination of fuels must
				  comply with a heat input weighted average emissions limitation to demonstrate
				  compliance with Section
				  217.344.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart O - CHEMICAL MANUFACTURE › Section 217.381 - Nitric Acid Manufacturing Processes

Current through Register Vol. 48, No. 28, July 12, 2024
a) New Weak Nitric Acid Processes. No person
				shall cause or allow the emission of nitrogen oxides into the atmosphere from
				any new weak nitric acid manufacturing process to exceed the following
				standards and limitations:
1)1.5 kg of nitrogen oxides
				(expressed as nitrogen dioxide) per metric tonne of acid produced (100 percent
				acid basis) (3.0 lbs/T);
2) Visible
				emissions in excess of 5 percent opacity;
3)0.05 kg of nitrogen oxides (expressed as
				nitrogen dioxide) per metric tonne of acid produced (100 percent acid basis)
				from any acid storage tank vents (0.1 lbs/T).
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart Q - STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINES AND TURBINES › Section 217.386 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
a) The provisions
				of this Subpart shall apply to all:
1)
				Stationary reciprocating internal combustion engines listed in Appendix G of
				this Part.
2) Stationary
				reciprocating internal combustion engines and turbines located at a source that
				emits or has the potential to emit NOx in an amount
				equal to or greater than 100 tons per year and is in either the area composed
				of the Chicago area counties of Cook, DuPage, Kane, Lake, McHenry, and Will,
				the Townships of Aux Sable and Goose Lake in Grundy County, and the Township of
				Oswego in Kendall County, or in the area composed of the Metro-East counties of
				Jersey, Madison, Monroe, and St. Clair, and the Township of Baldwin in Randolph
				County, where:
A) The engine at nameplate
				capacity is rated at equal to or greater than 500 bhp output; or
B) The turbine is rated at equal to or
				greater than 3.5 MW (4,694 bhp) output at 14.7 psia, 59°F and 60 percent
				relative humidity.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart Q - STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINES AND TURBINES › Section 217.388 - Control and Maintenance Requirements

Current through Register Vol. 48, No. 28, July 12, 2024
a) On and after the applicable compliance
				date in Section
				217.392, an owner or
				operator of an affected unit must inspect and maintain affected units as
				required by subsection (a)(4) of this Section and comply with one of the
				following: the applicable emissions concentration as set forth in subsection
				(a)(1) of this Section, the requirements for an emissions averaging plan as
				specified in subsection (a)(2) of this Section, or the requirements for
				operation as a low usage unit as specified in subsection (a)(3) of this
				Section.
1) Limits the discharge from an
				affected unit into the atmosphere of any gases that contain
				NOx to no more than:
A) 150 ppmv (corrected to 15 percent
				O2 on a dry basis) for spark-ignited rich-burn
				engines;
B) 210 ppmv (corrected to
				15 percent O2 on a dry basis) for spark-ignited
				lean-burn engines, except for existing spark-ignited Worthington engines that
				are not listed in Appendix G;
C)
				365 ppmv (corrected to 15 percent O2 on a dry basis) for
				existing spark-ignited Worthington engines that are not listed in Appendix
				G;
D) 660 ppmv (corrected to 15
				percent O2 on a dry basis) for diesel engines;
E) 42 ppmv (corrected to 15 percent
				O2 on a dry basis) for gaseous fuel-fired turbines;
				and
F) 96 ppmv (corrected to 15
				percent O2 on a dry basis) for liquid fuel-fired
				turbines.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart Q - STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINES AND TURBINES › Section 217.390 - Emissions Averaging Plans

Current through Register Vol. 48, No. 28, July 12, 2024
a) An
				owner or operator of certain affected units may comply through an emissions
				averaging plan.
1) A unit or units that
				commenced operation before January 1, 2002 may be included in only one
				emissions averaging plan, as follows:
A)
				Units:
i) Located at a single source or at
				multiple sources in Illinois to address compliance for units identified in
				Section 217.386(a)(1), so long as the units are owned by the same company or
				parent company where the parent company has working control through stock
				ownership of its subsidiary corporations; or
ii) Located at a single source or at multiple
				sources in either the Chicago area counties or Metro-East area counties to
				address compliance for units identified in Section 217.386(a)(2), so long as
				the units are owned by the same company or parent company where the parent
				company has working control through stock ownership of its subsidiary
				corporations;
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart Q - STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINES AND TURBINES › Section 217.392 - Compliance

Current through Register Vol. 48, No. 28, July 12, 2024
a) On and after
				January 1, 2008, an owner or operator of an affected engine listed in Appendix
				G may not operate the affected engine unless the requirements of this Subpart Q
				are met.
b) On and after May 1,
				2010, an owner or operator of a unit identified by Section
				217.386(a)(2),
				and that is not listed in Appendix G, may not operate the affected unit unless
				the requirements of this Subpart Q are met or the affected unit is exempt
				pursuant to Section
				217.386(b).
c) Owners and operators of an affected unit
				may use NOx allowances to meet the compliance
				requirements in Section
				217.388
				as specified in this subsection (c). A NOx allowance is
				defined as an allowance used to meet the requirements of a
				NOx trading program in which the State of Illinois
				participates where one allowance is equal to one ton of
				NOx emissions.
1)
				NOx allowances may be used only under the following
				circumstances:
A) An anomalous or unforeseen
				operating scenario inconsistent with historical operations for a particular
				ozone season or calendar year that causes an exceedance of an emissions or
				operating hour limitation;
B) To
				achieve compliance for no more than two events in any rolling five-year
				period;
C) If the anomalous or
				unforeseen operating scenario occurs during an ozone season, it counts as a
				single event for purposes of the calendar year even if there is an exceedance
				of both an ozone season emission limitation and an annual emissions limitation
				as a result of such operating scenario; and
D) For a unit that is not listed in Appendix
				G.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart Q - STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINES AND TURBINES › Section 217.394 - Testing and Monitoring

Current through Register Vol. 48, No. 28, July 12, 2024
a) An owner
				or operator must conduct an initial performance test pursuant to subsection
				(c)(1) or (c)(2) of this Section as follows:
1) By January 1, 2008, for affected engines
				listed in Appendix G. Performance tests must be conducted on units listed in
				Appendix G, even if the unit is included in an emissions averaging plan
				pursuant to Section
				217.388(a)(2).
2) By the applicable compliance date set
				forth in Section
				217.392, or within the
				first 876 hours of operation per calendar year, whichever is later:
A) For affected units not listed in Appendix
				G that operate more than 876 hours per calendar year; and
B) For units that are not affected units that
				are included in an emissions averaging plan and operate more than 876 hours per
				calendar year.
3) Once
				within the five-year period after the applicable compliance date as set forth
				in Section
				217.392 or once within
				the five-year period following the date the unit commenced operation:
A) For affected units that operate fewer than
				876 hours per calendar year; and
B)
				For units that are not affected units that are included in an emissions
				averaging plan and that operate fewer than 876 hours per calendar
				year.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart Q - STATIONARY RECIPROCATING INTERNAL COMBUSTION ENGINES AND TURBINES › Section 217.396 - Recordkeeping and Reporting

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Recordkeeping. The owner or operator of any unit included in an emissions
				averaging plan (e.g., affected units, nonsubject units, units that could be
				exempt pursuant to Section
				217.386(b),
				and low usage units) or an affected unit that is not exempt pursuant to Section
				217.386(b)
				and is not subject to the low usage exemption of Section
				217.388(a)(3)
				 must maintain records that demonstrate
				compliance with the requirements of this Subpart Q, which include, but are not
				limited to:
1) Identification, type (e.g.,
				lean-burn, gas-fired), and location of each unit.
2) Calendar date of the record.
3) The number of hours the unit operated on a
				monthly basis and during each ozone season.
4) Type and quantity of the fuel used on a
				daily basis.
5) The results of all
				monitoring performed on the unit and reported deviations.
6) The results of all tests performed on the
				unit.
7) The plan for performing
				inspection and maintenance of the units, air pollution control equipment, and
				the applicable monitoring device pursuant to Section
				217.388(a)(4).
8) A log of inspections and maintenance
				performed on the unit's air emissions, monitoring device, and air pollution
				control device. These records must include, at a minimum, date, load levels and
				any manual adjustments, along with the reason for the adjustment (e.g., air to
				fuel ratio, timing or other settings).
9) If complying with the emissions averaging
				plan provisions of Sections
				217.388(a)(2)
				 and
				217.390,
				copies of the calculations used to demonstrate compliance with the ozone season
				and annual control period limits, noncompliance reports for the ozone season,
				and ozone and annual control period compliance reports submitted to the
				Agency.
10) Identification of time
				periods for which operating conditions and pollutant data were not obtained by
				either the CEMS or alternate monitoring procedures, including the reasons for
				not obtaining sufficient data and a description of corrective actions
				taken.
11) Any
				NOx allowance reconciliation reports submitted pursuant
				to Section
				217.392(c)(3).
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 217 - NITROGEN OXIDES EMISSIONS › Subpart T - CEMENT KILNS › Section 217.400 - Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
The requirements of this Subpart shall apply to the types of
				  cement kilns listed below with process rates in tons per hour (TPH) of clinker
				  produced that are greater than or equal to the following:
a) Long dry kilns - 12 TPH;
b) Long wet kilns - 10 TPH;
c) Preheater kilns - 16 TPH; and
d) Preheater/precalciner kilns - 22
				TPH.