NOx, tonnes |
1985 |
1986 |
1987 |
1988 |
1989 |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
2008 |
2009 |
2010 |
2011 |
2012 |
2013 |
2014 |
2015 |
2016 |
2017 |
2018 |
2019 |
2020 |
2021 |
2022 |
2023 |
Agr./for. (1A4c) |
5080 |
5273 |
5351 |
5659 |
5773 |
5980 |
6141 |
6208 |
6501 |
6553 |
6877 |
7040 |
7334 |
7502 |
7618 |
7802 |
7998 |
7989 |
7994 |
7804 |
7607 |
7430 |
7059 |
6751 |
6389 |
5958 |
5577 |
5196 |
4823 |
4470 |
4085 |
3708 |
3376 |
3074 |
2808 |
2542 |
2326 |
2116 |
1912 |
Civil Aviation (1A3a) |
712 |
760 |
819 |
874 |
872 |
786 |
744 |
727 |
704 |
724 |
743 |
803 |
812 |
737 |
682 |
619 |
664 |
556 |
583 |
538 |
578 |
583 |
647 |
648 |
642 |
694 |
678 |
603 |
613 |
619 |
583 |
609 |
628 |
625 |
637 |
322 |
360 |
534 |
627 |
Comm./Inst. (1A4a) |
1432 |
1461 |
1479 |
1492 |
1494 |
1486 |
1481 |
1473 |
1459 |
1440 |
1453 |
1462 |
1492 |
1524 |
1534 |
1518 |
1486 |
1445 |
1405 |
1362 |
1324 |
1255 |
1307 |
1264 |
1053 |
1152 |
1080 |
1011 |
959 |
898 |
834 |
775 |
727 |
668 |
571 |
515 |
476 |
448 |
414 |
Fisheries (1A4c) |
6039 |
6811 |
5367 |
6484 |
6466 |
6919 |
7207 |
6724 |
6468 |
6613 |
6741 |
6355 |
5276 |
5561 |
6277 |
8215 |
7904 |
7971 |
7760 |
6958 |
7045 |
7294 |
7120 |
6647 |
6580 |
6850 |
6552 |
5300 |
6029 |
5579 |
6136 |
6087 |
5773 |
5429 |
5505 |
5458 |
5912 |
5723 |
5043 |
Industry-Other (1A2g) |
6869 |
6879 |
6834 |
6789 |
6757 |
6743 |
6736 |
6735 |
6707 |
6747 |
6768 |
6787 |
6812 |
6821 |
6803 |
6790 |
6736 |
6613 |
6441 |
6282 |
6224 |
6298 |
6274 |
6098 |
4310 |
5243 |
4812 |
4417 |
4093 |
3794 |
3457 |
3116 |
2815 |
2550 |
2305 |
2094 |
1996 |
1890 |
1783 |
Navigation (1A3d) |
11863 |
11883 |
12581 |
11928 |
13178 |
12547 |
14174 |
13787 |
12089 |
10995 |
11572 |
12762 |
11937 |
10756 |
8890 |
9747 |
10655 |
12419 |
12466 |
10679 |
12665 |
11913 |
10622 |
13620 |
12692 |
11115 |
10896 |
11532 |
11555 |
9109 |
8025 |
9152 |
9644 |
9005 |
8991 |
9169 |
10437 |
9036 |
8178 |
Other (1A5b) |
2601 |
2276 |
1926 |
1359 |
1269 |
912 |
2230 |
1449 |
1770 |
1801 |
2270 |
1565 |
1820 |
2054 |
1819 |
1355 |
1550 |
1396 |
1505 |
2330 |
2375 |
1654 |
1799 |
1518 |
1751 |
1457 |
1792 |
1470 |
1529 |
1460 |
1299 |
1304 |
1578 |
1221 |
1132 |
1242 |
1131 |
1014 |
1271 |
Railways (1A3c) |
5984 |
6024 |
5351 |
5549 |
5104 |
4871 |
4953 |
5240 |
5441 |
4926 |
4969 |
4931 |
4783 |
4026 |
3672 |
3662 |
3335 |
3334 |
3475 |
3416 |
3653 |
3477 |
3409 |
2836 |
2523 |
2727 |
2412 |
2432 |
2267 |
2151 |
1944 |
1983 |
1766 |
1501 |
1570 |
1391 |
1189 |
996 |
966 |
Residential (1A4b) |
22 |
23 |
23 |
24 |
24 |
24 |
25 |
27 |
29 |
31 |
32 |
33 |
34 |
35 |
36 |
36 |
37 |
38 |
38 |
39 |
41 |
44 |
48 |
51 |
51 |
50 |
49 |
50 |
50 |
49 |
48 |
48 |
47 |
45 |
42 |
37 |
34 |
32 |
29 |
Total |
40601 |
41390 |
39731 |
40159 |
40936 |
40270 |
43693 |
42371 |
41167 |
39829 |
41427 |
41738 |
40300 |
39015 |
37332 |
39744 |
40365 |
41760 |
41667 |
39407 |
41511 |
39948 |
38284 |
39432 |
35992 |
35246 |
33849 |
32010 |
31917 |
28131 |
26412 |
26780 |
26353 |
24119 |
23561 |
22771 |
23862 |
21788 |
20223 |
Last updated: |
03-03-2025 |