Recalculations - Nitrogen Oxides

Last updated on 20 Feb 2018 10:23 (cf. Authors)

Revision of NOx emissions over time

Small changes within the 1990 National Total (+5.01 kt | +0.17 %) result from several more or less significant changes throughout NFRs 1, 2 and 3.

Table 1: Changes of emission estimates 1990
NOx_1990.png
Submission 2017 Submission 2018 Difference Reasoning
NFR Code absolute, in [kt] relative
Submission 2017 Submission 2018 Difference Reasoning
NFR Code [kt] relative
NATIONAL TOTAL 2,883.44 2,888.45 5.007 0.17% see sub-category chapters
NFR 1 - Energy 2,639.36 2,639.40 0.039 0.00% see sub-category chapters
1.A.3.d ii 60.06 60.65 0.589 0.98% see explanation in 1.A.3.d ii - National Navigation
1.A.4.a ii 12.13 11.52 -0.614 -5.06% see explanation in 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.c iii 0.79 0.81 0.021 2.71% see explanation in 1.A.4.c iii - National Fishery
1.A.5.b 41.56 41.60 0.043 0.10% see explanation in 1.A.5.b - Other: Military. Mobile
NFR 2 - IPPU 105.60 105.97 0.372 0.35% see sub-category chapters
2.A.1 37.21 37.58 0.372 1.00% see explanation in 2.A.1 Cement Production
NFR 3 - Agriculture 138.35 142.94 4.60 3.322% see sub-category chapters
3.D.a.2.a 45.43 45.44 0.008 0.02% see explanation in 3.D - Agricultural Soils
3.D.a.2.b NA 1.08 1.08 see explanation in 3.D - Agricultural Soils
3.D.a.3 4.91 8.42 3.507 71.43% see explanation in 3.D - Agricultural Soils
NFR 3 - Agriculture 138.35 138.35 0.000 0.00%
NFR 5 - Waste 0.14 0.14 0.000 0.00%
NFR 6 - Other NO

Changes reported for the 2015 National Total (+53.30 kt | +4.49 %) are by far dominated by revisions in NFR sub-category 1.A.3.b i (+ 45.4 kt).

Table 2: Changes of emission estimates 2015
NOx_2015.png
Submission 2017 Submission 2018 Difference Reasoning
NFR Code absolute, in [kt] relative
NATIONAL TOTAL 1,187.45 1,240.75 53.301 4.49% see sub-category chapters
NFR 1 - Energy 972.70 1,022.41 49.716 5.11% see sub-category chapters
1.A.1.a 266.31 267.20 0.896 0.34% see explanation in Public electricity and heat production
1.A.1.b 14.72 14.57 -0.144 -0.98% see explanation in Petroleum refining
1.A.1.c 12.86 12.61 -0.245 -1.90% see explanation in Manufacture of solid fuels and other energy industries
1.A.2.a 4.74 5.37 0.627 13.24% see explanation in 1.A.2.a - Stationary combustion in manufacturing industries and construction: Iron and Steel
1.A.2.b 0.92 1.01 0.095 10.36% see explanation in 1.A.2.b - Stationary combustion in manufacturing industries and construction: Non-ferrous Metals
1.A.2.e 0.24 0.18 -0.061 -25.73% see explanation in 1.A.2.e - Stationary combustion in manufacturing industries and construction: Food Processing, Beverages and Tobacco
1.A.2.g vii 15.83 15.44 -0.389 -2.46% see explanation in 1.A.2.g vii - Mobile Combustion in Manufacturing Industries & Construction
1.A.2.g viii 68.12 66.71 -1.416 -2.08% see explanation in 1.A.2.g viii - Stationary Combustion in Manufacturing Industries & Construction: Other
1.A.3.a i(i) 10.03 10.47 0.439 4.37% see explanation in 1.A.3.a i (i) - International Civil Aviation: LTO
1.A.3.a ii(i) 2.75 3.00 0.251 9.14% see explanation in 1.A.3.a ii (i) - Domestic Civil Aviation: LTO
1.A.3.b i 202.99 248.36 45.364 22.35% see explanation in 1.A.3.b i - Road Transport: Passenger Cars
1.A.3.b ii 35.12 34.97 -0.150 -0.43% see explanation in 1.A.3.b ii - Road Transport: Light duty vehicles
1.A.3.b iii 162.57 167.32 4.755 2.92% see explanation in 1.A.3.b iii - Road Transport: Heavy duty vehicles
1.A.3.b iv 2.86 2.84 -0.015 -0.52% see explanation in 1.A.3.b iv - Road Transport: Mopeds & Motorcycles
1.A.3.c 10.74 11.92 1.176 10.95% see explanation in 1.A.3.c - Railways
1.A.3.d ii 28.59 26.40 -2.194 -7.67% see explanation in 1.A.3.d ii - National Navigation
1.A.4.a i 17.89 18.44 0.549 3.07% see explanation in 1.A.4.a i - Households: Stationary
1.A.4.a ii 11.90 10.60 -1.308 -10.99% see explanation in 1.A.4.a ii - Commercial & Institutional: Mobile
1.A.4.b i 54.27 55.33 1.062 1.96% see explanation in 1.A.4.b i - GHD: Stationary
1.A.4.b ii 0.45 0.50 0.056 12.48% see explanation in 1.A.4.b ii - Households: Mobile
1.A.4.c i 8.94 9.26 0.315 3.52% see explanation in 1.A.4.c i - Agriculture / Forestry / Fishery: Stationary
1.A.4.c ii 32.25 32.21 -0.047 -0.15% see explanation in 1.A.4.c ii - Agriculture / Forestry / Fishery: Mobile
1.A.4.c iii 0.48 0.62 0.141 29.65% see explanation in 1.A.4.c iii - National Fishery
1.A.5.a 0.222 0.221 -0.001 -0.31% see explanation in 1.A.5.a - Other: Military. Stationary
1.A.5.b 4.46 4.42 -0.041 -0.92% see explanation in 1.A.5.b - Other: Military. Mobile
1.B.2.a iv 0.0000929 0.0000934 0.0000005 0.56% see explanation in 1.B.2 - Oil and Natural Gas
1.B.2.c 0.331 0.333 0.002 0.51% see explanation in 1.B.2 - Oil and Natural Gas
NFR 2 - IPPU 86.59 86.86 0.276 0.32% see sub-category chapters
2.A.1 14.74 15.03 0.295 2.00% see explanation in 2.A.1 Cement Production
2.A.3 11.43 11.31 -0.125 -1.09% see explanation in 2.A.3 Glass Production
2.A.6 2.27 2.38 0.104 4.58% see explanation in 2.A.6 Other Mineral Products
2.C.1 21.80 21.81 0.007 0.03% see explanation in 2.C.1 - Iron and Steel Production
2.G 0.44 0.44 -0.005 -1.13% see explanation in 2.G - Other Product Use
NFR 3 - Agriculture 127.69 131.00 3.309 2.59% see sub-category chapters
3.B.1.a 0.70 0.70 0.001 0.07% see explanation in 3.B - Manure Management
3.B.1.b 0.70 0.70 0.000 -0.06% see explanation in 3.B - Manure Management
3.B.3 0.3836 0.3832 -0.0004 -0.11% see explanation in 3.B - Manure Management
3.B.4.d 0.00 0.00 0.001 16.15% see explanation in 3.B - Manure Management
3.B.4.e 0.10 0.10 -0.003 -2.67% see explanation in 3.B - Manure Management
3.B.4.g i 0.02 0.02 0.001 6.03% see explanation in 3.B - Manure Management
3.B.4.g ii 0.0172 0.0173 0.0001 0.46% see explanation in 3.B - Manure Management
3.B.4.g iii 0.01 0.01 -0.001 -6.57% see explanation in 3.B - Manure Management
3.B.4.g iv 0.0029 0.0024 -0.0005 -14.75% see explanation in 3.B - Manure Management
3.D.a.2.a 39.13 39.07 -0.058 -0.15% see explanation in 3.D - Agricultural Soils
3.D.a.2.b NA 0.74 0.74 see explanation in 3.D - Agricultural Soils
3.D.a.2.c 11.44 11.83 0.389 3.40% see explanation in 3.D - Agricultural Soils
3.D.a.3 3.13 5.35 2.229 71.28% see explanation in 3.D - Agricultural Soils
3.I 0.16 0.18 0.014 8.32% see explanation in
NFR 5 - Waste 0.47 0.47 0.000 0.00%
NFR 6 - Other NO
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