(a)-(b) [Reserved]
(c) Effective in the 1991 model year, NCPs will be available for the following additional emission standards:
(1) [Reserved]
(2) Petroleum-fueled diesel heavy-duty engine oxides of nitrogen standard of 5.0 grams per brake horsepower-hour.
(i) For petroleum-fueled light heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $830.
(2) COC90: $946.
(3) MC50: $1,167 per gram per brake horsepower-hour.
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP in accordance with Sec. 86.1113-87(h): 0.12.
(ii) For petroleum-fueled medium heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $905.
(2) COC90: $1,453.
(3) MC50: $1,417 per gram per brake horsepower-hour.
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP in accordance with Sec. 86.1113-87(h): 0.11.
(iii) For petroleum-fueled heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $930.
(2) COC90: $1,590.
(3) MC50: $2,250 per gram per brake horsepower-hour.
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP in accordance with Sec. 86.1113-87(h): 0.11.
(3) Petroleum-fueled diesel light-duty trucks (between 6,001 and 14,000 lbs GVW) particulate matter emission standard of 0.13 grams per vehicle mile.
(i) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(A) COC50: $711.
(B) COC90: $1,396.
(C) MC50: $2,960 per gram per brake horsepower-hour.
(D) F: 1.2.
(ii) The following factor shall be used to calculate the engineering and development component of the NCP in accordance with Sec. 86.1113-87(h): 0.01.
(d) Effective in the 1993 model year, NCPs will be available for the following additional emission standard:
(1) Petroleum-fueled diesel bus engine (as defined in Sec. 86.093-2) particulate emission standard of 0.10 grams per brake horsepower-hour.
(i) The following values shall be used to calculate an NCP for the standard set forth in Sec. 86.093-11(a)(1)(iv)(A) in accordance with Sec. 86.1113-87(a):
(A) COC50: $4,020.
(B) COC90: $4,535.
(C) MC50: $22,971 per gram per brake horsepower-hour.
(D) F: 1.2.
(E) UL: 0.25 grams per brake horsepower-hour.
(ii) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.093-11(a)(1)(iv)(A) in accordance with Sec. 86.1113-87(h): 0.02.
(2) [Reserved]
(e) The values of COC50, COC90, and MC50 in paragraphs (a) and (b) of this section are expressed in December 1984 dollars. The values of COC50, COC90, and MC50 in paragraphs (c) and (d) of this section are expressed in December 1989 dollars. The values of COC50, COC90, and MC50 in paragraph (f) of this section are expressed in December 1991 dollars. The values of COC50, COC90, and MC50 in paragraphs (g) and (h) of this section are expressed in December 1994 dollars. The values of COC50, COC90, and MC50 in paragraph (i) of this section are expressed in December 2001 dollars. The values of COC50, COC90, and MC50 in paragraph (j) of this section are expressed in December 2011 dollars. These values shall be adjusted for inflation to dollars as of January of the calendar year preceding the model year in which the NCP is first available by using the change in the overall Consumer Price Index, and rounded to the nearest whole dollar.
(f) Effective in the 1994 model year, NCPs will be available for the following emission standards:
(1) Petroleum-fueled urban bus engine (as defined in Sec. 86.091-2) particulate emission standard of 0.07 grams per brake horsepower-hour.
(i) The following values shall be used to calculate an NCP for the standard set forth in Sec. 86.094-11(a)(1)(iv)(A) in accordance with Sec. 86.1113-87(a):
(A) COC50: $3292.
(B) COC90: $10,014.
(C) MC50: $109,733.
(D) F: 1.2.
(ii) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.094-11(a)(1)(iv)(A) in accordance with Sec. 86.1113-87(h): 0.38.
(2) Petroleum-fueled diesel heavy-duty engine particulate matter emission standard of 0.10 grams per brake horsepower-hour.
(i) For petroleum-fueled light heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $772.
(2) COC90: $1,325.
(3) MC50: $8,178 per gram per brake horsepower-hour.
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP in accordance with Sec. 86.1113-87(h): 0.081.
(ii) For petroleum-fueled medium heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $1,276.
(2) COC90: $3,298.
(3) MC50: $15,370 per gram per brake horsepower-hour.
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP in accordance with Sec. 86.1113-87(h): 0.098.
(iii) For petroleum-fueled heavy heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $2,105.
(2) COC90: $6,978.
(3) MC50: $30,070 per gram per brake horsepower-hour.
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP in accordance with Sec. 86.1113-87(h): 0.083.
(g) Effective in the 1996 model year, NCPs will be available for the following emission standard:
(1) Light-duty truck 3 diesel-fueled vehicle at full useful life (as defined in Sec. 86.094-2) particulate matter emission standard of 0.10 g/mi.
(i) The following values shall be used to calculate an NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(a):
(A) COC50: $441.
(B) COC90: $1,471.
(C) MC50: $14,700 per gram per mile.
(D) F: 1.2.
(ii) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(h): 0.093.
(2) Light-duty truck 3 diesel-fueled vehicle at full useful life (as defined in Sec. 86.094-2) oxides of nitrogen emission standard of 0.98 g/mi.
(i) The following values shall be used to calculate an NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(a):
(A) COC50: $654.
(B) COC90: $779.
(C) MC50: $908 per gram per mile.
(D) F: 1.2.
(ii) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(h): 0.082.
(3) 1996 Urban Bus (as defined in Sec. 86.094-2) particulate matter emission standard of 0.05 g/BHp-hr.
(i) The following values shall be used to calculate an NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(a):
(A) COC50: $576.
(B) COC90: $6,569.
(C) MC50: $28,800 per gram per brake horsepower-hour.
(D) F: 1.2.
(ii) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(h): 0.500.
(h) Effective in the 1998 model year, NCPs will be available for the following emission standard:
(1) Petroleum-fueled diesel heavy-duty engine oxides of nitrogen standard of 4.0 grams per brake horsepower-hour.
(i) For petroleum-fueled light heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $833.
(2) COC90: $1,513.
(3) MC50: $833 per gram per brake horsepower-hour.
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(h): 0.039.
(ii) For petroleum-fueled medium heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $444.
(2) COC90: $1,368.
(3) MC50: $444 per gram per brake horsepower-hour.
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(h): 0.043.
(iii) For petroleum-fueled heavy heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $1,086.
(2) COC90: $2,540.
(3) MC50: $1,086 per gram per brake horsepower-hour
(4) F: 1.2.
(B) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.094-9(a)(1)(ii) in accordance with Sec. 86.1113-87(h): 0.039.
(2) [Reserved]
(i) Effective in the 2004 model year, NCPs will be available for the following emission standard:
(1) Diesel heavy-duty engine non-methane hydrocarbon plus oxides of nitrogen standard of 2.4 grams per brake horsepower-hour (or alternatively, 2.5 grams per brake horsepower-hour with a limit on non-methane hydrocarbon emissions of 0.5 grams per brake horsepower-hour), in Sec. 86.004-11(a)(1)(i).
(i) For light heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $1,240.
(2) COC90: $2,710.
(3) MC50: $2,000 per gram per brake horsepower-hour.
(4) F: 1.3.
(5) UL: 4.5 grams per brake horsepower-hour; notwithstanding Sec. 86.1104-91.
(B) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.004-11(a)(1)(i) in accordance with Sec. 86.1113-87(h): 0.403.
(ii) For medium heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $2,740.
(2) COC90: $4,930.
(3) MC50: $1,400 per gram per brake horsepower-hour.
(4) F: 1.3.
(5) UL: 4.5 grams per brake horsepower-hour; notwithstanding Sec. 86.1104-91.
(B) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.004-11(a)(1)(i) in accordance with Sec. 86.1113-87(h): 0.197.
(iii) For heavy heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $6,810.
(2) COC90: $12,210.
(3) MC50: $5,600 per gram per brake horsepower-hour.
(4) F: 1.3.
(5) UL: 6.0 grams per brake horsepower-hour; notwithstanding Sec. 86.1104-91.
(B) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.004-11(a)(1)(i) in accordance with Sec. 86.1113-87(h): 0.090.
(iv) For diesel urban bus engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC 50: $3,930.
(2) COC90: $6,660.
(3) MC50: $3,800 per gram per brake horsepower-hour.
(4) F: 1.3.
(5) UL: 4.5 grams per brake horsepower-hour; notwithstanding Sec. 86.1104-91.
(B) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.004-11(a)(1)(i) in accordance with Sec. 86.1113-87(h): 0.155.
(2) [Reserved]
(j) Effective in the 2012 and later model years, NCPs will be available for the following emission standard:
(1) Diesel heavy-duty engine oxides of nitrogen standard of 0.20 grams per brake horsepower-hour in Sec. 86.007-11(a)(1)(i).
(i) [Reserved]
(ii) For heavy heavy-duty diesel engines:
(A) The following values shall be used to calculate an NCP in accordance with Sec. 86.1113-87(a):
(1) COC50: $3,219.
(2) COC90: $3,775.
(3) MC50: $10,729 per gram per brake horsepower-hour NOX.
(4) F: 1.173.
(5) UL: 0.50 grams per brake horsepower-hour NOX.
(B) The following factor shall be used to calculate the engineering and development component of the NCP for the standard set forth in Sec. 86.007-11(a)(1)(i) in accordance with Sec. 86.1113-87(h): 0.005.
(2) Manufacturers may not generate emission credits for any pollutant from engines for which the manufacturer pays an NCP for the NOX standard identified in paragraph (j)(1) of this section.
(3) The penalty shall be adjusted annually as specified in Sec. 86.1113-87 with 2012 as the first year. Note that this means AAF2012 is equal to 1. [50 FR 53466, Dec. 31, 1985, as amended at 52 FR 47870, Dec. 16, 1987; 53 FR 43878, Oct. 31, 1988; 56 FR 64712, Dec. 12, 1991; 58 FR 15802, Mar. 24, 1993; 58 FR 68540, Dec. 28, 1993; 60 FR 33925, June 29, 1995; 61 FR 6949, 6953, Feb. 23, 1996; 67 FR 51477, Aug. 8, 2002; 69 FR 18803, Apr. 9, 2004; 77 FR 4687, Jan. 31, 2012; 77 FR 54402, Sept. 5, 2012; 79 FR 23703, Apr. 28, 2014]