Greenhouse Gas Categories |
2005 |
2010 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
2021 * |
Change from 2005 % |
Change from 2020 % |
|
kt CO2eq |
TOTAL |
741,176 |
709,837 |
732,532 |
715,090 |
725,012 |
740,004 |
738,282 |
672,352 |
691,089 |
-6.8% |
2.8% |
ENERGY |
601,697 |
583,568 |
600,423 |
581,268 |
593,568 |
605,942 |
604,376 |
539,519 |
560,102 |
-6.9% |
3.8% |
a. Stationary Combustion Sources |
339,046 |
318,230 |
325,198 |
313,005 |
318,102 |
322,706 |
321,686 |
299,897 |
306,969 |
-9.5% |
2.4% |
Public Electricity and Heat Production |
124,725 |
101,995 |
87,676 |
81,365 |
79,246 |
70,780 |
69,555 |
62,131 |
61,237 |
-50.9% |
-1.4% |
Petroleum Refining Industries |
20,064 |
19,026 |
15,980 |
16,314 |
14,512 |
14,715 |
15,762 |
14,427 |
14,559 |
-27.4% |
0.9% |
Oil and Gas Extraction |
62,930 |
76,957 |
97,577 |
94,300 |
97,893 |
104,160 |
103,850 |
99,979 |
105,307 |
67.3% |
5.3% |
Mining |
4,350 |
5,765 |
4,645 |
4,421 |
5,007 |
6,463 |
6,369 |
6,049 |
6,230 |
43.2% |
3.0% |
Manufacturing Industries |
47,630 |
40,967 |
43,795 |
42,328 |
42,593 |
42,596 |
43,032 |
38,527 |
40,362 |
-15.3% |
4.8% |
Iron and Steel |
5,509 |
4,949 |
5,755 |
5,616 |
6,000 |
6,384 |
6,067 |
4,684 |
5,621 |
2.0% |
20.0% |
Non-Ferrous Metals |
3,637 |
3,061 |
3,132 |
3,207 |
3,251 |
2,823 |
3,266 |
3,047 |
3,006 |
-17.4% |
-1.4% |
Chemical |
8,256 |
9,871 |
12,070 |
10,799 |
9,775 |
9,459 |
9,642 |
9,378 |
9,114 |
10.4% |
-2.8% |
Pulp and Paper |
8,603 |
5,921 |
5,997 |
6,006 |
6,401 |
7,087 |
7,187 |
6,476 |
6,825 |
-20.7% |
5.4% |
Cement |
5,404 |
4,080 |
3,910 |
3,927 |
4,159 |
4,172 |
4,009 |
3,131 |
3,723 |
-31.1% |
18.9% |
Other Manufacturing |
16,222 |
13,085 |
12,932 |
12,772 |
13,006 |
12,671 |
12,860 |
11,811 |
12,072 |
-25.6% |
2.2% |
Construction |
1,445 |
1,516 |
1,306 |
1,295 |
1,304 |
1,382 |
1,441 |
1,432 |
1,405 |
-2.8% |
-1.9% |
Commercial and Institutional |
32,380 |
28,565 |
30,383 |
31,915 |
34,204 |
35,572 |
37,508 |
36,232 |
36,868 |
13.9% |
1.8% |
Residential |
43,338 |
40,589 |
40,878 |
37,883 |
40,264 |
43,854 |
40,681 |
38,024 |
37,873 |
-12.6% |
-0.4% |
Agriculture and Forestry |
2,184 |
2,850 |
2,958 |
3,184 |
3,079 |
3,183 |
3,489 |
3,096 |
3,129 |
43.3% |
1.1% |
b. Transport |
189,858 |
193,747 |
201,112 |
200,333 |
207,546 |
215,020 |
216,440 |
189,933 |
199,236 |
4.9% |
4.9% |
Aviation |
7,721 |
6,686 |
7,586 |
7,520 |
7,937 |
8,665 |
8,586 |
4,809 |
5,274 |
-31.7% |
9.7% |
Domestic Aviation (Civil) |
7,461 |
6,429 |
7,350 |
7,265 |
7,706 |
8,418 |
8,343 |
4,623 |
5,063 |
-32.1% |
9.5% |
Military |
259 |
257 |
235 |
255 |
231 |
247 |
243 |
187 |
211 |
-18.6% |
13.0% |
Road Transportation |
129,674 |
137,314 |
142,447 |
144,580 |
147,911 |
151,544 |
152,784 |
131,196 |
139,901 |
7.9% |
6.6% |
Light-Duty Gasoline Vehicles |
41,438 |
37,816 |
34,458 |
34,611 |
33,707 |
33,015 |
32,376 |
25,036 |
27,552 |
-33.5% |
10.0% |
Light-Duty Gasoline Trucks |
38,142 |
41,328 |
45,250 |
48,065 |
49,246 |
51,085 |
53,053 |
45,455 |
49,300 |
29.3% |
8.5% |
Heavy-Duty Gasoline Vehicles |
11,677 |
12,518 |
12,304 |
13,044 |
13,304 |
13,403 |
13,544 |
12,621 |
12,742 |
9.1% |
1.0% |
Motorcycles |
204 |
248 |
271 |
287 |
296 |
296 |
298 |
243 |
264 |
29.8% |
8.5% |
Light-Duty Diesel Vehicles |
605 |
663 |
901 |
842 |
842 |
810 |
777 |
492 |
534 |
-11.8% |
8.5% |
Light-Duty Diesel Trucks |
345 |
422 |
809 |
900 |
1,083 |
1,182 |
1,203 |
991 |
1,076 |
211.5% |
8.5% |
Heavy-Duty Diesel Vehicles |
36,882 |
44,280 |
48,446 |
46,822 |
49,423 |
51,743 |
51,523 |
46,352 |
48,427 |
31.3% |
4.5% |
Propane and Natural Gas Vehicles |
381 |
38 |
8 |
9 |
10 |
10 |
10 |
5 |
6 |
-98.5% |
12.0% |
Railways |
6,581 |
6,534 |
7,101 |
6,528 |
7,473 |
7,634 |
7,690 |
7,167 |
7,500 |
14.0% |
4.6% |
Marine |
3,976 |
3,680 |
3,431 |
3,515 |
3,647 |
3,830 |
4,358 |
4,190 |
4,040 |
1.6% |
-3.6% |
Domestic Navigation |
3,078 |
2,825 |
3,104 |
3,203 |
3,383 |
3,597 |
4,069 |
3,850 |
3,909 |
27.0% |
1.6% |
Fishing |
871 |
828 |
220 |
232 |
205 |
193 |
215 |
232 |
26 |
-97.0% |
-88.9% |
Military Water-Borne Navigation |
27 |
27 |
107 |
79 |
59 |
40 |
74 |
108 |
104 |
288.4% |
-3.6% |
Other Transportation |
41,906 |
39,532 |
40,547 |
38,190 |
40,578 |
43,347 |
43,021 |
42,570 |
42,521 |
1.5% |
-0.1% |
Off-Road Agriculture and Forestry |
11,385 |
11,052 |
10,426 |
9,653 |
10,363 |
11,160 |
11,130 |
11,625 |
11,216 |
-1.5% |
-3.5% |
Off-Road Commercial and Institutional |
2,397 |
2,682 |
2,721 |
2,552 |
2,818 |
2,897 |
2,950 |
2,881 |
2,884 |
20.3% |
0.1% |
Off-Road Manufacturing, Mining and Construction |
10,381 |
12,613 |
13,080 |
12,186 |
13,526 |
14,421 |
14,171 |
14,117 |
14,205 |
36.8% |
0.6% |
Off-Road Residential |
1,249 |
1,165 |
1,223 |
1,167 |
1,192 |
1,229 |
1,242 |
1,230 |
1,352 |
8.2% |
10.0% |
Off-Road Other Transportation |
6,396 |
6,297 |
4,824 |
4,915 |
5,123 |
5,261 |
5,050 |
4,984 |
4,852 |
-21.4% |
-2.6% |
Pipeline Transport |
10,097 |
5,724 |
8,272 |
7,716 |
7,555 |
8,378 |
8,479 |
7,733 |
8,012 |
-20.7% |
3.6% |
c. Fugitive Sources |
72,793 |
71,591 |
74,113 |
67,929 |
67,921 |
68,216 |
66,249 |
49,690 |
53,898 |
-26.0% |
8.5% |
Coal Mining |
1,392 |
1,380 |
1,142 |
1,262 |
1,216 |
1,334 |
1,394 |
1,068 |
1,222 |
-12.2% |
14.4% |
Oil and Natural Gas |
71,401 |
70,210 |
72,971 |
66,668 |
66,704 |
66,882 |
64,855 |
48,622 |
52,676 |
-26.2% |
8.3% |
Oil |
11,897 |
13,298 |
13,640 |
14,080 |
14,287 |
14,558 |
14,536 |
11,719 |
11,695 |
-1.7% |
-0.2% |
Natural Gas |
15,255 |
14,480 |
12,677 |
11,984 |
11,425 |
11,454 |
11,012 |
8,744 |
9,642 |
-36.8% |
10.3% |
Venting |
38,758 |
37,440 |
39,768 |
34,891 |
34,963 |
34,553 |
33,220 |
21,748 |
25,410 |
-34.4% |
16.8% |
Flaring |
5,491 |
4,993 |
6,886 |
5,713 |
6,030 |
6,316 |
6,088 |
6,411 |
5,929 |
8.0% |
-7.5% |
d. CO2 Transport and Storage |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0.0% |
0.0% |
INDUSTRIAL PROCESSES AND PRODUCT USE |
56,586 |
50,654 |
53,529 |
54,511 |
52,678 |
53,894 |
53,476 |
50,330 |
51,846 |
-8.4% |
3.0% |
a. Mineral Products |
10,278 |
7,828 |
8,006 |
7,880 |
8,578 |
8,627 |
8,779 |
8,121 |
8,840 |
-14.0% |
8.9% |
Cement Production |
7,614 |
6,005 |
6,185 |
6,114 |
6,827 |
6,915 |
7,125 |
6,625 |
7,382 |
-3.0% |
11.4% |
Lime Production |
1,753 |
1,416 |
1,414 |
1,378 |
1,422 |
1,388 |
1,339 |
1,193 |
1,174 |
-33.0% |
-1.6% |
Mineral Product Use |
911 |
406 |
407 |
388 |
329 |
325 |
315 |
303 |
284 |
-68.8% |
-6.4% |
b. Chemical Industry |
10,430 |
5,820 |
6,800 |
7,017 |
6,416 |
6,809 |
6,714 |
6,586 |
6,495 |
-37.7% |
-1.4% |
Ammonia Production |
2,728 |
2,488 |
2,941 |
2,873 |
2,646 |
2,424 |
2,512 |
2,467 |
2,386 |
-12.5% |
-3.3% |
Nitric Acid Production |
1,203 |
479 |
225 |
261 |
245 |
272 |
253 |
189 |
184 |
-87.4% |
-2.7% |
Adipic Acid Production |
2,546 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
-100.0% |
0.0% |
Petrochemical and Carbon Black Production |
3,953 |
2,853 |
3,634 |
3,882 |
3,525 |
4,114 |
3,948 |
3,930 |
3,925 |
-0.7% |
-0.1% |
c. Metal Production |
20,229 |
16,031 |
14,425 |
15,349 |
14,604 |
14,537 |
13,866 |
12,989 |
13,471 |
-33.4% |
3.7% |
Iron and Steel Production |
10,311 |
8,980 |
8,473 |
9,217 |
8,454 |
8,882 |
8,277 |
6,985 |
8,182 |
-20.7% |
17.1% |
Aluminium Production |
8,685 |
6,866 |
5,717 |
5,993 |
6,012 |
5,507 |
5,293 |
5,901 |
5,142 |
-40.8% |
-12.9% |
SF6 Used in Magnesium Smelters and Casters
|
1,233 |
185 |
235 |
139 |
139 |
148 |
296 |
102 |
147 |
-88.0% |
44.8% |
d. Production and Consumption of Halocarbons, SF6 and NF3 |
5,117 |
7,744 |
11,099 |
11,360 |
11,153 |
12,206 |
12,172 |
12,001 |
12,452 |
143.4% |
3.8% |
e. Non-Energy Products from Fuels and Solvent Use |
9,988 |
12,800 |
12,658 |
12,310 |
11,298 |
11,014 |
11,282 |
9,908 |
9,859 |
-1.3% |
-0.5% |
f. Other Product Manufacture and Use |
544 |
431 |
541 |
595 |
630 |
700 |
664 |
726 |
729 |
-33.9% |
0.4% |
AGRICULTURE |
54,176 |
49,547 |
52,375 |
53,054 |
52,043 |
53,178 |
53,280 |
55,160 |
51,492 |
-5.0% |
-6.6% |
a. Enteric Fermentation |
30,821 |
25,281 |
24,008 |
24,207 |
24,216 |
24,142 |
24,009 |
23,677 |
24,043 |
-22.0% |
1.5% |
b. Manure Management |
8,716 |
7,662 |
7,718 |
7,843 |
7,859 |
7,830 |
7,838 |
7,792 |
7,974 |
-8.5% |
2.3% |
c. Agricultural Soils |
13,176 |
14,782 |
18,027 |
18,411 |
17,480 |
18,559 |
18,707 |
20,601 |
16,915 |
28.4% |
-17.9% |
Direct Sources |
10,098 |
11,536 |
14,255 |
14,520 |
13,721 |
14,637 |
14,765 |
16,407 |
13,464 |
33.3% |
-17.9% |
Indirect Sources |
3,078 |
3,246 |
3,772 |
3,892 |
3,759 |
3,922 |
3,942 |
4,194 |
3,451 |
12.1% |
-17.7% |
d. Field Burning of Agricultural Residues |
43 |
34 |
56 |
49 |
50 |
49 |
49 |
53 |
44 |
2.9% |
-17.7% |
e. Liming, Urea Application and Other Carbon-Containing Fertilizers |
1,421 |
1,788 |
2,566 |
2,544 |
2,437 |
2,597 |
2,678 |
3,037 |
2,516 |
77.1% |
-17.1% |
WASTE |
28,717 |
26,068 |
26,205 |
26,257 |
26,722 |
26,990 |
27,150 |
27,344 |
27,649 |
-3.7% |
1.1% |
a. Solid Waste Disposal (Landfills) |
22,968 |
20,547 |
20,607 |
20,861 |
21,389 |
21,678 |
21,906 |
22,135 |
22,367 |
-2.6% |
1.0% |
b. Biological Treatment of Solid Waste |
243 |
265 |
314 |
318 |
328 |
360 |
364 |
358 |
368 |
51.2% |
2.7% |
c. Wastewater Treatment and Discharge |
1,899 |
2,076 |
2,585 |
2,443 |
2,451 |
2,474 |
2,466 |
2,508 |
2,513 |
32.3% |
0.2% |
d. Incineration and Open Burning of Waste |
346 |
305 |
197 |
204 |
191 |
181 |
177 |
165 |
152 |
-56.2% |
-8.0% |
e. Industrial Wood Waste Landfills |
3,261 |
2,875 |
2,501 |
2,431 |
2,363 |
2,298 |
2,237 |
2,178 |
2,250 |
-31.0% |
3.3% |