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1.A.5.b iii - Military Navigation
Short description
In sub-category 1.A.5.b iii - Other, Mobile (including Military) emissions from military navigation are reported.
Method | AD | EF | Key Category Analysis |
---|---|---|---|
T1, T2 | NS, M | D, M, CS, T1, T3 | see superordinate chapter |
Methodology
Activity Data
Primary fuel data for national military waterborne activities is included in NEB lines 6 ('International Deep-Sea Bunkers') and 64 ('Coastal and Inland Navigation') for IMO and non-IMO ships respectively.
The annual shares used within NFR 1.A.5.b iii are therefore calculated within (Deichnik, K. (2020)) 1), where ship movement data (AIS signal) allows for a bottom-up approach providing the needed differentiation.
Table 1: Annual fuel consumption, in terajoules
1990 | 1995 | 2000 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diesel Oil | 380 | 263 | 228 | 171 | 161 | 155 | 154 | 150 | 150 | 144 | 138 | 111 | 104 | 154 | 141 | 156 | 133 | 164 | 195 |
Heavy Fuel Oil | 152 | 104 | 90 | 67 | 63 | 61 | 61 | 59 | 59 | 56 | 54 | 44 | 61 | 0 | 0 | 0 | 0 | 0 | 0 |
Ʃ 1.A.5.b iii | 532 | 366 | 318 | 239 | 225 | 216 | 214 | 209 | 209 | 200 | 192 | 155 | 165 | 154 | 141 | 156 | 133 | 164 | 195 |
source: Deichnik, K. (2020): BSH model 2)
Emission factors
The emission factors applied here, are derived from different sources and therefore are of very different quality.
For the main pollutants, country-specific implied values are used, that are based on tier3 EF included in (Deichnik (2020)) 3) which mainly relate on values from the EMEP/EEA guidebook 2019 4). These modelled IEFs take into account the ship specific information derived from AIS data as well as the mix of fuel-qualities applied depending on the type of ship and the current state of activity.
Table 2: Annual country-specific implied emission factors1 for diesel fuels, in kg/TJ
1990 | 1995 | 2000 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DIESEL OIL | |||||||||||||||||||
NH3 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 |
NMVOC | 39.6 | 39.6 | 39.6 | 39.6 | 39.6 | 39.6 | 39.6 | 39.6 | 39.6 | 39.6 | 39.6 | 40.0 | 39.4 | 34.2 | 34.1 | 34.1 | 36.2 | 35.5 | 35.5 |
NOx | 1.228 | 1.228 | 1.228 | 1.228 | 1.228 | 1.228 | 1.228 | 1.228 | 1.228 | 1.228 | 1.228 | 1.221 | 1.227 | 1.286 | 1.294 | 1.298 | 1.252 | 1.265 | 1.265 |
SOx | 466 | 419 | 233 | 186 | 186 | 186 | 140 | 69,8 | 69,8 | 65,2 | 60,3 | 56,7 | 53,7 | 37,2 | 37,2 | 37,2 | 37,2 | 37,2 | 37,2 |
BC | 111 | 99,8 | 55,4 | 44,3 | 44,3 | 44,3 | 33,3 | 16,6 | 16,6 | 15,5 | 15,5 | 15,5 | 15,8 | 15,9 | 15,2 | 14,8 | 16,1 | 15,3 | 15,3 |
PM2.5 | 358 | 322 | 179 | 143 | 143 | 143 | 107 | 53,6 | 53,6 | 50,1 | 50,1 | 50,1 | 51,0 | 51,2 | 49,1 | 47,8 | 51,9 | 49,3 | 49,3 |
PM10 | 383 | 344 | 191 | 153 | 153 | 153 | 115 | 57,4 | 57,4 | 53,6 | 53,6 | 53,6 | 54,6 | 54,8 | 52,5 | 51,1 | 55,5 | 52,7 | 52,7 |
TSP | 383 | 344 | 191 | 153 | 153 | 153 | 115 | 57,4 | 57,4 | 53,6 | 53,6 | 53,6 | 54,6 | 54,8 | 52,5 | 51,1 | 55,5 | 52,7 | 52,7 |
CO | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 139 | 142 | 148 | 144 | 141 | 148 | 142 | 142 |
HEAVY FUEL OIL | |||||||||||||||||||
NH3 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.34 | 0.35 | 0 | 0 | 0 | 0 | 0 | 0 |
NMVOC | 28.0 | 28.0 | 28.0 | 28.0 | 28.0 | 28.0 | 28.0 | 28.0 | 28.0 | 28.0 | 28.0 | 27.0 | 28.6 | 0 | 0 | 0 | 0 | 0 | 0 |
NOx | 1.468 | 1.468 | 1.468 | 1.468 | 1.468 | 1.468 | 1.468 | 1.468 | 1.468 | 1.468 | 1.468 | 1.488 | 1.496 | 0 | 0 | 0 | 0 | 0 | 0 |
SOx | 1.319 | 1.332 | 1.323 | 1.336 | 744 | 742 | 742 | 744 | 496 | 496 | 496 | 495 | 506 | 0 | 0 | 0 | 0 | 0 | 0 |
BC | 42,3 | 42,7 | 42,4 | 42,9 | 23,9 | 23,8 | 23,8 | 23,8 | 15,9 | 15,9 | 15,9 | 14,9 | 16,3 | 0 | 0 | 0 | 0 | 0 | 0 |
PM2.5 | 353 | 356,0 | 354 | 357 | 199 | 198 | 198 | 199 | 132 | 133 | 133 | 124 | 136 | 0 | 0 | 0 | 0 | 0 | 0 |
PM10 | 388 | 392 | 389 | 393 | 219 | 218 | 218 | 219 | 146 | 146 | 146 | 137 | 150 | 0 | 0 | 0 | 0 | 0 | 0 |
TSP | 388 | 392 | 389 | 393 | 219 | 218 | 218 | 219 | 146 | 146 | 146 | 137 | 150 | 0 | 0 | 0 | 0 | 0 | 0 |
CO | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 148 | 157 | 0 | 0 | 0 | 0 | 0 | 0 |
1 due to lack of better information: similar EF are applied for fossil and biodiesel
2 ratio PM2.5 : PM10 : TSP derived from the tier1 default EF as provided in 5)
3 estimated from a BC-fraction of 0.31 as provided in 6), chapter: 1.A.3.d.i, 1.A.3.d.ii, 1.A.4.c.iii Navigation, Table 3-2
With respect to the emission factors applied for particulate matter, given the circumstances during test-bench measurements, condensables are most likely included at least partly. 1)
For information on the emission factors for heavy-metal and POP exhaust emissions, please refer to Appendix 2.3 - Heavy Metal (HM) exhaust emissions from mobile sources and Appendix 2.4 - Persistent Organic Pollutant (POP) exhaust emissions from mobile sources.
Discussion of emission trends
As only NFR 1.A.5.b as a whole is taken into account within the key category analysis, this country-specific sub-sector is not considered separately.
Recalculations
With both activity data and emission factors remaining unrevised, no recalculations took place with this submission.
For pollutant-specific information on recalculated emission estimates for Base Year and 2018, please see the pollutant specific recalculation tables following chapter 8.1 - Recalculations.
Uncertainties
See superordinate chapter on NFR 1.A.5.b.
Planned improvements
A routine revision of the underlying model is planned for the next annual submission.