where:
C is the required quarterly carbon usage for the plant in kilograms or pounds
fi is the required carbon feed rate for the municipal waste combustion unit in kilograms or pounds per hour. The required carbon feed rate is the average carbon feed rate during the most recent mercury or dioxins/furans stack tests, whichever has a higher feed rate.
hi is the number of hours the municipal waste combustion unit was in operation during the calendar quarter.
n is the number of municipal waste combustion units, i, located at your plant.
where:
C is the required quarterly carbon usage for the unit in kilograms or pounds.
f is the required carbon feed rate for the municipal waste combustion unit in kilograms or pounds per hour. The required carbon feed rate is the average carbon feed rate during the most recent mercury or dioxins/furans stack tests, whichever has a higher feed rate.
h = number of hours the municipal waste combustion unit was in operation during the calendar quarter.
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See PDF for table 
aAll emission limits, except for opacity, are measured at 7% oxygen.
bClass I units mean small municipal waste combustion units subject to this section that are located at municipal waste combustion plants with an aggregate plant combustion capacity of more than 250 tons per day of municipal solid waste. See sub. (2) for definitions.
cClass II units mean small municipal waste combustion units subject to this section that are located at municipal waste combustion plants with an aggregate plant combustion capacity of no more than 250 tons per day of municipal solid waste. See sub. (2) for definitions.
dNo monitoring, testing, recordkeeping or reporting is required to demonstrate compliance with the nitrogen oxides limit for Class II units.
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See PDF for table
aAll limits, except for opacity, are measured at 7% oxygen. Compliance is determined by continuous emission monitoring systems
bBlock averages, arithmetic mean. See sub. (2) for definitions.
c24-hour block average, geometric mean. See
sub. (2) for definitions.
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See PDF for table
aClass I units mean small municipal waste combustion units subject to this section that are located at municipal waste combustion plants with an aggregate plant combustion capacity of more than 250 tons per day of municipal solid waste. See sub. (2) for definitions.
aClass I units mean small municipal waste combustion units subject to this section that are located at municipal waste combustion plants with an aggregate plant combustion capacity of more than 250 tons per day of municipal solid waste. See sub. (2) for definitions.
aSimultaneously measure oxygen or carbon dioxide using Method 3A or 3B in Appendix A of
40 CFR part 60, incorporated by reference in
s. NR 440.17 (1).
bUse CEMS to test sulfur dioxide, nitrogen oxides and carbon monoxide. Stack tests are not required except for quality assurance requirements in Appendix F of
40 CFR part 60, incorporated by reference in
s. NR 440.17 (1).
NR 440.76 History
History: CR 06-109: cr. Register May 2008 No. 629, eff. 6-1-08. NR 440.77
NR 440.77 Commercial and Industrial Solid Waste Incineration Units for Which Construction is Commenced After November 30, 1999 or for Which Modification or Reconstruction is Commenced on or After June 1, 2001. This section establishes new source performance standards for commercial and industrial solid waste incineration (CISWI) units. Some of the requirements in this section apply to planning the CISWI unit, such as the preconstruction requirements in
sub. (3), and shall be completed even before construction is initiated on the CISWI unit. Other requirements, such as the emission limitations and operating limits, apply after the CISWI unit begins operation.
NR 440.77 Note
Note:
For purposes of this section “I", “my", “you" or “your", refers to the owner or operator of a commercial and industrial solid waste incineration unit or the applicant for a permit to construct a commercial and industrial solid waste incineration unit, unless the context indicates otherwise. (See the definitions in sub. (2) (z) and (zm)).
NR 440.77(1)(a)(a)
Does this section apply to my incineration unit? This section applies if your incineration unit meets all of the following requirements:
NR 440.77(1)(b)1.1. A new incineration unit is an incineration unit that meets either of the following 2 criteria:
NR 440.77(1)(b)1.b.
b. Reconstruction or modification of the unit commenced on or after June 1, 2001.
NR 440.77(1)(b)2.
2. This section does not affect your incineration unit if you make physical or operational changes to your incineration unit primarily to comply with the emission guidelines in subpart DDDD of
40 CFR part 60. Those changes do not qualify as reconstruction or modification under this section.
NR 440.77(1)(c)
(c)
What combustion units are exempt from this section? The following 15 types of units are exempt from this section:
NR 440.77(1)(c)1.
1. `Pathological waste incineration units.' Incineration units burning 90% or more by weight (on a calendar quarter basis and excluding the weight of auxiliary fuel and combustion air) of pathological waste, low-level radioactive waste or chemotherapeutic waste, as defined in
sub. (2), if you meet the following 2 requirements:
NR 440.77(1)(c)1.a.
a. Notify the department that the unit meets the criteria of this subdivision.
NR 440.77(1)(c)1.b.
b. Keep records on a calendar quarter basis of the weight of pathological waste, low-level radioactive waste and chemotherapeutic waste burned, and the weight of all other fuels and wastes burned in the unit.
NR 440.77(1)(c)2.
2. `Agricultural waste incineration units.' Incineration units burning 90% or more by weight (on a calendar quarter basis and excluding the weight of auxiliary fuel and combustion air) of agricultural wastes as defined in
sub. (2) if you meet the following 2 requirements:
NR 440.77(1)(c)2.a.
a. Notify the department that the unit meets the criteria of this subdivision.
NR 440.77(1)(c)2.b.
b. Keep records on a calendar quarter basis of the weight of agricultural waste burned, and the weight of all other fuels and wastes burned in the unit.
NR 440.77(1)(c)3.
3. `Municipal waste combustion units.' Incineration units that meet either of the following 2 criteria:
NR 440.77(1)(c)3.a.
a. The units are regulated under
s. NR 440.215,
440.216,
440.76,
40 CFR part 60 subpart Cb (Emission Guidelines and Compliance Time for Large Municipal Combustors that are Constructed on or Before September 20, 1994) or
40 CFR part 60 subpart BBBB (Emission Guidelines for Existing Stationary Sources: Small Municipal Waste Combustion Units).
NR 440.77(1)(c)3.b.
b. The units burn greater than 30% municipal solid waste or refuse-derived fuel, as defined in
ss. NR 440.215,
440.216,
440.76 and
40 CFR part 60 subpart BBBB, and the units have the capacity to burn less than 35 tons (32 megagrams) per day of municipal solid waste or refuse-derived fuel, if you meet the following 2 requirements:
1) Notify the department that the unit meets the criteria of this subdivision paragraph.
2) Keep records on a calendar quarter basis of the weight of municipal solid waste burned, and the weight of all other fuels and wastes burned in the unit.
NR 440.77(1)(c)4.
4. `Medical waste incineration units.' Incineration units regulated under
s. NR 440.218 or
40 CFR part 60 subpart Ce (Emission Guidelines and Compliance Times for Hospital/Medical/Infectious Waste Incinerators).
NR 440.77(1)(c)5.
5. `Small power production facilities.' Units that meet all of the following 3 requirements:
NR 440.77(1)(c)5.a.
a. The unit qualifies as a small power-production facility under
section 3 (17) (C) of the Federal Power Act
(16 USC 796 (17) (C)).
NR 440.77(1)(c)5.b.
b. The unit burns homogeneous waste (not including refuse-derived fuel) to produce electricity.
NR 440.77(1)(c)5.c.
c. You notify the department that the unit meets all of the criteria in this subdivision.
NR 440.77(1)(c)6.
6. `Cogeneration facilities.' Units that meet all of the following 3 requirements:
NR 440.77(1)(c)6.a.
a. The unit qualifies as a cogeneration facility under
section 3 (18) (B) of the Federal Power Act
(16 USC 796 (18) (B)).
NR 440.77(1)(c)6.b.
b. The unit burns homogeneous waste (not including refuse-derived fuel) to produce electricity and steam or other forms of energy used for industrial, commercial, heating or cooling purposes.
NR 440.77(1)(c)6.c.
c. You notify the department that the unit meets all of the criteria in this subdivision.
NR 440.77(1)(c)7.
7. `Hazardous waste combustion units.' Units that meet either of the following 2 criteria:
NR 440.77(1)(c)7.a.
a. Units for which you are required to get a permit under section 3005 of the Solid Waste Disposal Act
(42 USC 6925) or a license under s.
291.25, Stats.
NR 440.77(1)(c)7.b.
b. Units regulated under subpart EEE of
40 CFR part 63 (National Emission Standards for Hazardous Air Pollutants from Hazardous Waste Combustors).
NR 440.77(1)(c)8.
8. `Materials recovery units.' Units that combust waste for the primary purpose of recovering metals, such as primary and secondary smelters.
NR 440.77(1)(c)9.
9. `Air curtain incinerators.' Air curtain incinerators that burn only the following materials are only subject to
sub. (13):
NR 440.77(1)(c)12.
12. `Cement kilns.' Kilns regulated under subpart LLL of
40 CFR part 63 (National Emission Standards for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry).
NR 440.77(1)(c)14.
14. `Chemical recovery units.' Combustion units burning materials to recover chemical constituents or to produce chemical compounds where there is an existing commercial market for the recovered chemical constituents or compounds. The following 7 types of units are considered chemical recovery units:
NR 440.77(1)(c)14.a.
a. Units burning only pulping liquors (i.e., black liquor) that are reclaimed in a pulping liquor recovery process and reused in the pulping process.
NR 440.77(1)(c)14.b.
b. Units burning only spent sulfuric acid used to produce virgin sulfuric acid.
NR 440.77(1)(c)14.d.
d. Units burning only manufacturing byproduct streams or residues containing catalyst metals which are reclaimed and reused as catalysts or used to produce commercial grade catalysts.
NR 440.77(1)(c)14.e.
e. Units burning only coke to produce purified carbon monoxide that is used as an intermediate in the production of other chemical compounds.
NR 440.77(1)(c)14.f.
f. Units burning only hydrocarbon liquids or solids to produce hydrogen, carbon monoxide, synthesis gas or other gases for use in other manufacturing processes.
NR 440.77(1)(c)15.
15. `Laboratory analysis units.' Units that burn samples of materials for the purpose of chemical or physical analysis.
NR 440.77(1)(d)
(d)
What if my chemical recovery unit is not listed in par. (c) 14.? NR 440.77(1)(d)2.
2. Until the administrator approves your petition, the incineration unit is covered by this section.
NR 440.77(1)(d)3.
3. If a petition is approved, the administrator will amend
40 CFR 60.2020 (n) to add the unit to the list of chemical recovery units and the department will add the unit to
par. (c) 14.
NR 440.77(1)(f)
(f)
How are these new source performance standards structured? The new source performance standards in this section contain the following 11 major components:
