Recalculations - Non-Methane Volatile Organic Compounds

Last updated on 05 Mar 2020 10:20 (cf. Authors)

Revision of NMVOC emissions over time

The significant changes within the National Total reported for 1990 (+594 kt | +17.26 %) are dominated by icreased emission estimates from NFRs 1.A.3.b i, ii, iii and 1.A.3.b v as well as 3.B.1.a and b and newly implemented emissions in NFRs 5.A and 5.C.2.
In NFR 2 - IPPU, emissions from 2.D.3.a have been re-allocated to NFRs 2.D.3.f, h and i with no impact on the sector's total emissions.
Due to newly implemented emission estimates, the strongest relative change occurs for NFR 5 with +30,040%.

Table 1: Changes in emission estimates for 1990

NMVOC_1990.png
Submission 2019 Submission 2020 Difference Reasoning
NFR Code [kt] relative see description and reasoning in:
NATIONAL TOTAL 3,439.65 4,033.30 593.65 17.26% sub-category chapters
NFR 1 - Energy 1,874.85 2,262.13 387.28 20.66% sub-category chapters
1.A.3.a i(i) 0.89 0.77 -0.12 -13.20% here
1.A.3.a ii(i) 0.61 1.75 1.13 185% here
1.A.3.b i 949.79 1.190.67 240.88 25.36% here
1.A.3.b ii 28.26 44.51 16.25 57.50% here
1.A.3.b iii 33.02 57.71 24.69 74.78% here
1.A.3.b iv 53.24 62.35 9.11 17.12% here
1.A.3.b v 104.24 214.70 110.46 106% here
1.B.2.a iv 97.18 81.24 -15.94 -16.40% here
1.B.2.b 7.16 7.97 0.81 11.32% here
NFR 2 - IPPU 1,285.62 1,285.62 0.00 0.00% sub-category chapters
2.D.3.a 436.00 92.15 -343.85 -78.86% here
2.D.3.f IE 1.41 1.41 here
2.D.3.h IE 139.36 139.36 here
2.D.3.i 38.49 241.57 203.08 528% here
NFR 3 - Agriculture 279.05 447.13 168.08 60.23% sub-category chapters
3.B.1.a 113.98 231.88 117.90 103% here
3.B.1.b 116.91 167.09 50.18 42.92% here
3.D.e 7.693 7.692 -0.001 -0.02% here
NFR 5 - Waste 0.13 38.42 38.29 30,040% sub-category chapters
5.A NA 18.02 18.02 here
5.C.2 NE 20.28 20.28 here
NFR 6 - Other NA

Changes within the National Total reported for 2017 (+96.66 kt | +9.04 %) are dominated by revisions in NFRs 3.B.1.a and b, 5.A and 5.C.2.
In addition, several changes occur throughoutNFRs 1 and 2.
Due to newly implemented emission estimates, the strongest relative change occurs for NFR 5 with +13,301%.

Table 2: Changes in emission estimates for 2017

NMVOC_recent.png
Submission 2019 Submission 2020 Difference Reasoning
NFR Code [kt] relative see description and reasoning in:
NATIONAL TOTAL 1,068.76 1,165.41 96.66 9.04% sub-category chapters
NFR 1 - Energy 252.45 220.08 -32.37 -12.82% sub-category chapters
1.A.1.a 8.67 8.41 -0.26 -3.00% here
1.A.1.b 0.90 0.80 -0.10 -11.05% here
1.A.1.c 0.36 0.33 -0.03 -7.39% here
1.A.2.a 0.265 0.261 -0.004 -1.51% here
1.A.2.b 0.10 0.08 -0.02 -18.98% here
1.A.2.e 0.02 0.02 -0.001 -2.41% here
1.A.2.g vii 4.26 3.90 -0.36 -8.48% here
1.A.2.g viii 6.37 5.99 -0.39 -6.08% here
1.A.3.a i(i) 0.63 0.74 0.11 17.04% here
1.A.3.a ii(i) 0.26 0.56 0.30 117.55% here
1.A.3.b i 56.84 50.03 -6.81 -11.98% here
1.A.3.b ii 1.30 1.66 0.36 27.84% here
1.A.3.b iii 4.14 3.53 -0.61 -14.78% here
1.A.3.b iv 18.70 15.63 -3.07 -16.44% here
1.A.3.b v 12.64 20.25 7.61 60.21% here
1.A.3.c 0.57 0.45 -0.12 -21.33% here
1.A.3.d ii 1.12 1.07 -0.04 -3.91% 1.A.3.d ii - National Navigation
1.A.4.a i 1.90 3.95 2.04 107.55% 1.A.4.a i - Households: Stationary
1.A.4.a ii 1.193 1.195 0.002 0.19% here
1.A.4.b i 34.74 33.26 -1.48 -4.27% here
1.A.4.b ii 11.264 11.260 -0.004 -0.04% here
1.A.4.c i 1.60 0.85 -0.75 -47.06% here
1.A.4.c ii 10.83 10.13 -0.70 -6.50% here
1.A.4.c iii 0.06263 0.06261 -0.00001 -0.02% here
1.A.5.a 0.07 0.06 -0.01 -11.86% here
1.A.5.b 1.30 1.26 -0.04 -3.09% here
1.B.2.a iv 41.62 12.34 -29.28 -70.35% here
1.B.2.b 3.70 5.01 1.31 35.28% here
1.B.2.c 0.43 0.41 -0.02 -3.91% here
NFR 2 - IPPU 613.75 595.06 -18.69 -3.04% sub-category chapters
2.A.2 0.2606 0.2608 0.0002 0.08% here
2.A.6 0.113 0.096 -0.016 -14.51% here
2.D.3.a 96.96 95.76 -1.20 -1.24% here
2.D.3.d 207.73 201.27 -6.46 -3.11% here
2.D.3.e 41.88 41.16 -0.72 -1.72% here
2.D.3.g 52.66 49.72 -2.94 -5.59% here
2.D.3.h 56.27 63.33 7.06 12.54% here
2.D.3.i 117.80 102.92 -14.87 -12.63% here
2.H.2 14.79 15.26 0.47 3.17% here
NFR 3 - Agriculture 202.41 329.95 127.54 63.01% sub-category chapters
3.B.1.a 75.32 170.89 95.57 126.89% here
3.B.1.b 71.95 103.75 31.80 44.21% here
3.B.4.g i 8.57 8.67 0.10 1.13% here
NFR 5 - Waste 0.15 20.33 20.18 13,301% sub-category chapters
5.A NA 4.25 4.248 here
5.C.2 NE 15.93 15.93 here
5.D.1 0.14 0.14 -0.002 -1.13%
NFR 6 - Other NA
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