Metric Tons 

Reference Light Duty Tailpipe CO2

CY CO2 HFC134a VOC CO

1,176,384,499 2012 - - - -

1,174,657,861 2013 - - - -

1,168,537,439 2014 - - - -

1,160,968,774 2015 - - - -

1,150,539,852 2016 - - - -

1,138,723,739 2017 (2,098,607) (160) (971) 1,208

1,126,249,112 2018 (6,623,867) (654) (3,059) 3,759

1,114,924,588 2019 (13,522,217) (1,389) (6,243) 7,635

1,106,525,390 2020 (22,972,172) (2,354) (10,603) 12,935

1,100,952,859 2021 (36,792,666) (3,552) (16,948) 21,250

1,097,790,460 2022 (54,220,314) (4,732) (24,931) 32,318

1,096,911,843 2023 (74,771,337) (5,894) (34,323) 46,190

1,098,379,992 2024 (98,318,788) (7,022) (45,065) 62,813

1,102,626,819 2025 (124,765,865) (8,125) (57,093) 82,786

1,109,206,990 2026 (150,629,319) (9,195) (68,801) 104,128

1,118,023,785 2027 (175,819,259) (10,225) (80,128) 127,129

1,129,055,096 2028 (200,336,571) (11,217) (91,079) 151,721

1,141,275,573 2029 (223,933,518) (12,165) (101,536) 177,688

1,155,245,938 2030 (246,782,074) (13,078) (111,604) 203,970

1,170,198,837 2031 (268,601,131) (13,946) (121,151) 230,517

1,185,500,836 2032 (289,270,380) (14,762) (130,139) 256,809

1,201,376,637 2033 (308,829,083) (15,526) (138,593) 282,705

1,217,957,723 2034 (327,308,781) (16,243) (146,545) 308,003

1,235,244,658 2035 (344,749,370) (16,915) (154,020) 332,550

1,253,324,413 2036 (361,168,756) (17,543) (161,044) 355,883

1,272,239,717 2037 (376,595,761) (18,129) (167,632) 377,951

1,291,934,568 2038 (391,077,183) (18,678) (173,808) 398,771

1,312,394,082 2039 (404,682,920) (19,195) (179,605) 418,368

1,333,497,566 2040 (417,484,801) (19,686) (185,056) 436,835

1,355,057,822 2041 (429,569,016) (20,156) (190,205) 454,103

1,377,167,022 2042 (441,031,185) (20,613) (195,096) 470,245

1,399,893,761 2043 (452,000,623) (21,062) (199,784) 485,450

1,423,289,106 2044 (462,593,017) (21,506) (204,319) 499,900

1,447,318,860 2045 (472,916,858) (21,948) (208,747) 513,800

1,471,982,382 2046 (483,071,443) (22,390) (213,114) 527,171

1,497,388,644 2047 (493,123,968) (22,831) (217,450) 540,130

1,523,002,013 2048 (503,127,404) (23,273) (221,775) 552,785

1,549,154,965 2049 (513,127,221) (23,717) (226,109) 565,225

1,575,840,031 2050 (523,156,085) (24,163) (230,462) 577,536

0 2051 - - - -
NOx PM2.5 Benzene 1,3 ButadieneFormaldehyde AcetaldehydeAcrolein CH4 N20

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 (65) (8) (1) 0 (1) 0 0 (1,837) (3)

 (212) (27) (3) 0 (2) 1 0 (5,892) (10)

 (437) (57) (7) 1 (4) 1 0 (12,090) (21)

 (746) (98) (12) 1 (6) 2 0 (20,589) (36)

 (1,203) (166) (19) 2 (10) 4 0 (33,395) (58)

 (1,765) (253) (27) 3 (14) 6 0 (49,635) (86)

 (2,395) (353) (36) 4 (18) 9 0 (68,761) (119)

 (3,085) (466) (46) 6 (24) 13 0 (90,624) (156)

 (3,797) (588) (56) 8 (29) 17 1 (115,099) (198)

 (4,414) (702) (63) 10 (33) 22 1 (138,997) (238)

 (4,922) (809) (68) 13 (36) 29 1 (162,259) (277)

 (5,323) (907) (70) 16 (38) 36 1 (184,870) (314)

 (5,604) (996) (70) 19 (39) 43 2 (206,585) (349)

 (5,817) (1,079) (67) 23 (39) 52 2 (227,599) (382)

 (5,950) (1,154) (63) 27 (38) 61 2 (247,642) (413)

 (6,022) (1,220) (57) 31 (37) 70 3 (266,613) (442)

 (6,038) (1,279) (50) 35 (34) 79 3 (284,533) (468)

 (6,025) (1,330) (41) 39 (32) 89 4 (301,435) (493)

 (5,990) (1,376) (33) 43 (29) 98 4 (317,356) (516)

 (5,949) (1,417) (24) 46 (26) 107 4 (332,344) (537)

 (5,906) (1,454) (16) 50 (24) 115 5 (346,429) (556)

 (5,862) (1,487) (8) 53 (21) 123 5 (359,661) (574)

 (5,823) (1,517) (0) 56 (19) 131 5 (372,104) (591)

 (5,787) (1,545) 7 59 (16) 138 6 (383,828) (607)

 (5,763) (1,572) 14 62 (14) 144 6 (394,910) (621)

 (5,753) (1,598) 20 65 (12) 151 6 (405,439) (636)

 (5,755) (1,623) 25 67 (10) 156 7 (415,529) (649)

 (5,768) (1,649) 30 70 (9) 162 7 (425,285) (662)

 (5,789) (1,675) 35 72 (7) 167 7 (434,803) (675)

 (5,822) (1,701) 39 74 (6) 172 7 (444,173) (688)

 (5,867) (1,729) 43 76 (5) 177 7 (453,459) (701)

 (5,921) (1,758) 47 78 (4) 181 8 (462,704) (714)

 (5,984) (1,789) 50 80 (3) 186 8 (471,951) (728)

 (6,053) (1,819) 53 82 (2) 190 8 (481,227) (741)

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Deltas
SO2 CO2eq Delta

 - -

 - -

 - -

 - -

 - -

 (96) (2,374,782.81)

 (311) (7,708,884.06)

 (639) (15,817,438.83)

 (1,088) (26,864,001.11)

 (1,772) (42,724,120.64)

 (2,641) (62,254,280.00)

 (3,664) (84,954,765.86)

 (4,832) (110,672,638.48)

 (6,139) (139,321,184.42)

 (7,415) (167,324,278.42)

 (8,656) (194,580,459.23)

 (9,863) (221,091,486.17)

 (11,021) (246,597,903.56)

 (12,142) (271,288,076.35)

 (13,211) (294,857,939.29)

 (14,222) (317,177,333.72)

 (15,178) (338,284,765.32)

 (16,078) (358,218,831.91)

 (16,926) (377,024,763.85)

 (17,724) (394,723,199.81)

 (18,475) (411,347,134.58)

 (19,180) (426,949,862.89)

 (19,843) (441,610,377.71)

 (20,469) (455,411,923.68)

 (21,060) (468,450,656.00)

 (21,622) (480,833,296.57)

 (22,161) (492,700,232.97)

 (22,682) (504,175,511.32)

 (23,191) (515,373,464.99)

 (23,692) (526,397,985.54)

 (24,188) (537,317,673.79)

 (24,683) (548,188,343.38)

 (25,177) (559,057,999.87)

 (25,673) (569,961,045.39)

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