NR 440.205(3)(f)(f) Except as provided for in par. (j) 2., compliance with the emission limits or fuel oil sulfur limits under this subsection is determined on a 24-hour average basis for affected facilities that:
NR 440.205(3)(f)1.1. Have a federally enforceable permit limiting the annual capacity factor for oil to 10% or less;
NR 440.205(3)(f)2.2. Combust only very low sulfur oil; and
NR 440.205(3)(f)3.3. Do not combust any other fuel.
NR 440.205(3)(g)(g) Except as provided in par. (i), the sulfur dioxide emission limits and percent reduction requirements under this subsection apply at all times, including periods of startup, shutdown, and malfunction.
NR 440.205(3)(h)(h) Reductions in the potential sulfur dioxide emission rate through fuel pretreatment are not credited toward the percent reduction requirement under par. (c) unless:
NR 440.205(3)(h)1.1. Fuel pretreatment results in a 50% or greater reduction in potential sulfur dioxide emissions and
NR 440.205(3)(h)2.2. Emissions from the pretreated fuel (without combustion or post combustion sulfur dioxide control) are equal to or less than the emission limits specified in par. (c).
NR 440.205(3)(i)(i) An affected facility subject to par. (a), (b), or (c) may combust very low sulfur oil or natural gas when the sulfur dioxide control system is not being operated because of malfunction or maintenance of the sulfur dioxide control system.
NR 440.205(3)(j)(j) Percent reduction requirements are not applicable to affected facilities combusting only very low sulfur oil. The owner or operator of an affected facility combusting very low sulfur oil shall demonstrate that the oil meets the definition of very low sulfur oil by:
NR 440.205(3)(j)1.1. Following the performance testing procedures as described in sub. (6) (c) or (d), and following the monitoring procedures as described in sub. (8) (a) or (b) to determine sulfur dioxide emission rate or fuel oil sulfur content; or
NR 440.205(3)(j)2.2. Maintaining fuel receipts as described in sub. (10) (r).
NR 440.205(4)(4)Standard for particulate matter.
NR 440.205(4)(a)(a) On and after the date on which the initial performance test is completed or is required to be completed under s. NR 440.08, whichever comes first, no owner or operator of an affected facility which combusts coal or combusts mixtures of coal with other fuels, may cause to be discharged into the atmosphere from that affected facility any gases which contain particulate matter in excess of the following emission limits:
NR 440.205(4)(a)1.1. 22 ng/J (0.051 lb/million Btu) heat input;
NR 440.205(4)(a)1.a.a. If the affected facility combusts only coal, or
NR 440.205(4)(a)1.b.b. If the affected facility combusts coal and other fuels and has an annual capacity factor for the other fuels of 10% (0.10) or less.
NR 440.205(4)(a)2.2. 43 ng/J (0.10 lb/million Btu) heat input if the affected facility combusts coal and other fuels and has an annual capacity factor for the other fuels greater than 10% (0.10) and is subject to a federally enforceable requirement limiting operation of the affected facility to an annual capacity factor greater than 10% (0.10) for fuels other than coal.
NR 440.205(4)(a)3.3. 86 ng/J (0.20 lb/million Btu) heat input if the affected facility combusts coal or coal and other fuels and:
NR 440.205(4)(a)3.a.a. Has an annual capacity factor for coal or coal and other fuels of 30% (0.30) or less,
NR 440.205(4)(a)3.b.b. Has a maximum heat input capacity of 73 MW (250 million Btu/hour) or less,
NR 440.205(4)(a)3.c.c. Has a federally enforceable requirement limiting operation of the affected facility to an annual capacity factor 30% (0.30) or less for coal or coal and other solid fuels, and
NR 440.205(4)(a)3.d.d. Construction of the affected facility commenced after June 19, 1984 and before November 25, 1986.
NR 440.205(4)(b)(b) On or after the date on which the performance test is completed or required to be completed under s. NR 440.08, whichever date comes first, no owner or operator of an affected facility that combusts oil, or mixtures of oil with other fuels, and uses a conventional or emerging technology to reduce sulfur dioxide emissions may discharge into the atmosphere from that affected facility any gases that contain particulate matter in excess of 43 ng/J (0.10 lb/million Btu) heat input.
NR 440.205(4)(c)(c) On and after the date on which the initial performance test is completed or is required to be completed under s. NR 440.08, whichever date comes first, no owner or operator of an affected facility that combusts wood, or wood with other fuels, except coal, may cause to be discharged from that affected facility any gases that contain particulate matter in excess of the following emission limits:
NR 440.205(4)(c)1.1. 43 ng/J (0.10 lb/million Btu) heat input if the affected facility has an annual capacity factor greater than 30% (0.30) for wood.
NR 440.205(4)(c)2.2. 86 ng/J (0.20 lb/million Btu) heat input if:
NR 440.205(4)(c)2.a.a. The affected facility has an annual capacity factor of 30% (0.30) or less for wood,
NR 440.205(4)(c)2.b.b. Is subject to a federally enforceable requirement limiting operation of the affected facility to an annual capacity factor 30% (0.30) or less for wood, and: