SECTION 4. COMPUTATION OF
Internal Revenue Bulletin 2009-51 · 2026-10-03 edition · updated 2026-10-04 · United States
CREDIT
.01 In General . The refined coal credit for a taxable year is the tentative credit for the year determined under this section 4.01, reduced to the extent provided in sections 4.02 and 4.04 of this notice. If the taxable year is a calendar year, the tentative credit for the taxable year is the tentative credit for the calendar year. If the taxable year includes parts of two calendar years, the tentative credit for the taxable year is the sum of the tentative credits for each partial calendar year included in the taxable year. The tentative credit for any calendar year (or partial calendar year) is the applicable amount per ton of qualified refined coal (1) produced by the taxpayer at a refined coal production facility during the ten-year period beginning on the date the facility is originally placed in service, and (2) sold by the taxpayer to an unrelated person during that ten-year period and during the calendar year (or partial calendar year). The applicable amount for sales of refined coal during a calendar year is $4.375 multiplied by the inflation adjustment factor for the calendar year to adjust for inflation since 1992.
.02 Limitation of the Credit . (1) In General . The tentative credit with respect to sales of refined coal during a calendar year is reduced by an amount that bears the same ratio to the tentative credit as the excess reference price for the calendar year bears to $8.75.
(2) Excess Reference Price . The excess reference price for a calendar year is the amount by which (a) the reference price for the calendar year of fuel used as a feedstock exceeds (b) an amount equal to 1.7 multiplied by $31.90 and further multiplied by the inflation adjustment factor for the calendar year.
.03 Reference Price and Inflation Ad- justment Factor . The reference price and inflation adjustment factor for a calendar year are provided by notice published in the Internal Revenue Bulletin. See, for example, Notice 2008–48, 2008–21 I.R.B. 1008. .04 Reduction for Grants, Tax-Exempt Bonds, Subsidized Energy Financing and Other Credits . The tentative credit, after the reduction, if any, under section 4.02 of this notice, is reduced by a prescribed percentage if the project received government
2009–51 I.R.B. 860 December 21, 2009
(1) In General . Emission reductions are determined by comparing the emissions that result when feedstock coal and refined coal are used to produce the same amounts of useful thermal energy.
(2) Emissions Resulting from Produc- tion Process . Emissions that result from the process of producing refined coal from feedstock coal are treated for purposes of this section 6.02 as emissions that result when the refined coal is used to produce useful thermal energy. In any case in which waste heat from an activity other than the production of refined coal is used in the process of producing refined coal from feedstock coal, the emissions associated with the waste heat are not treated as emissions that result from such process. The emissions that result when refined coal is produced from feedstock coal must be determined using a method that accurately measures such emissions.
(3) Adjustment for Additives . In any case in which additives are used to produce the refined coal, appropriate adjustment must be made in determining the useful thermal energy produced by the refined coal.
.03 Emission Reduction Testing Meth- ods .
(1) CEMS Field Testing . (a) In General . The emissions reduction may be determined using continuous emission monitoring system (CEMS) field testing. CEMS field testing is testing that meets all the following requirements:
(i) The boiler used to conduct the test is coal-fired and steam-producing and is of a size and type commonly used in commercial operations.
(ii) Emissions are measured using a CEMS.
(iii) If EPA has promulgated a performance standard that applies at the time of the test to the pollutant emission being measured, the CEMS must conform to that standard.
(iv) Emissions for both the feedstock coal and the refined coal are measured at the same operating conditions and over a period of at least 3 hours during which the boiler is operating at a steady state and at least 90 percent of full load.
(v) Emissions of SO2 are measured upstream of any SO2 scrubber.
(vi) Emissions of Hg are measured upstream of any SO2 scrubber or Hg control device (such as activated carbon injection).
fied emission reduction has been achieved, the emissions released when burning the refined coal must be compared to the emissions that would be released when burning the feedstock coal. Feedstock coal is the product resulting from processes that are treated as mining under section 6.01(2) of this notice and are actually applied by a taxpayer in any part of the taxpayer’s process of producing refined coal from coal.
(2) Processes Treated as Mining . Any process described in § 613(c)(2), (3), (4)(A), (4)(C), or (4)(I), or that would be described in those provisions if performed by the mine owner or operator, shall be treated as a mining process for purposes of this notice. Section 613(c)(2) provides that the term ’mining’ includes not merely the extraction of the ores or minerals from the ground but also the treatment processes considered as mining described in § 613(c)(4) (and the treatment processes necessary or incidental thereto). Section 613(c)(3) provides that extraction of ores or minerals from the ground includes the extraction by mine owners or operators of ores or minerals from the waste or residue of prior mining. Section 613(c)(4)(A) provides, in the case of coal, that cleaning, breaking, sizing, dust allaying, treating to prevent freezing and loading for shipment by a mine owner or operator shall be considered as mining. Section 613(c)(4)(C) provides in the case of minerals that are customarily sold in the form of a crude mineral product—sorting, concentrating, sintering, and substantially equivalent processes to bring to shipping grade and form (see § 1.613–4(f)(3)(i)) shall be considered as mining. Section 613(c)(4)(I) provides that the Secretary may prescribe certain treatment processes that will be treated as mining; for example, § 1.613–4(f)(5) provides that drying to remove free water, provided that such drying does not change the physical or chemical identity or composition of the mineral, is treated as mining. Section 613(c)(5) describes treatment processes that are not considered as mining unless they are provided for in § 613(c)(4) or are necessary or incidental to a process provided for in § 613(c)(4). Any cleaning process, such as a process that uses ash separation, dewatering, scrubbing through a centrifugal pump, spiral concentration, gravity concentration, flotation, applica
tion of liquid hydrocarbons or alcohol to the surface of the fuel particles or to the feed slurry, provided such cleaning does not change the physical or chemical structure of the coal, and drying to remove free water, provided such drying does not change the physical or chemical identity of the coal, will be considered as mining.
(3) Exception . (a) In General . A cleaning process shall not be treated as a mining process for purposes of applying this section 6.01 to refined coal produced from waste coal at a facility placed in service before January 1, 2010, for the primary purpose of producing refined coal from waste coal. For purposes of this section 6.01(3), waste coal means the waste materials that are separated through ordinary mining processes during the process of producing a merchantable product from the coal extracted from a natural deposit. This section 6.01(3) does not apply with respect to the refined coal produced at a facility during a taxable year unless a verification of waste coal supply, as described in section 6.01(3)(b), is available for such facility.
(b) Verification of Waste Coal Supply . The verification of the waste coal supply for a facility required under this section 6.01(3) must contain the following: (i) The name, address, and telephone number of the qualified individual.
(ii) A statement that the person providing the verification of the waste coal supply is a qualified individual.
(iii) A statement that the coal to be processed by the facility is “waste coal” within the meaning of section 6.01(3)(a).
(iv) A declaration, signed by the qualified individual, in the following form: “Under penalties of perjury, I declare that I have examined this verification statement and, to the best of my knowledge and belief, it is true, correct, and complete.”
(c) Qualified Individual . A qualified individual for purposes of this section 6.01(3) is an individual that— (i) is not related (within the meaning of § 45(e)(4)) to the taxpayer claiming the refined coal credit;
(ii) is properly licensed as a professional engineer; and
(iii) has the requisite qualifications to provide the verification required under this section 6.01(3).
.02 Basis for Determining Emission Re- duction .
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credit is claimed a certification that contains the following:
(1) A statement that the fuel will result in a qualified emissions reduction when used in the production of steam.
(2) A statement indicating whether CEMS field testing was used to determine the emissions reduction.
(3) If CEMS field testing was not used to determine the emissions reduction, a description of the method used.
(4) A statement that the emissions reduction was determined or redetermined within the six months preceding the production of the fuel and that there have been no changes in the type, source, or rank of feedstock coal used or in the process of producing refined coal from the feedstock coal since the emissions reduction was determined or was most recently redetermined.
(5) A declaration signed by the taxpayer in the following form: “Under penalties of perjury, I declare that I have examined this certification and to the best of my knowledge and belief, it is true, correct, and complete.”
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