meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
sector:energy:fuel_combustion:transport:navigation:start [2023/03/09 11:34] – [Emission factors] kotzullasector:energy:fuel_combustion:transport:navigation:start [2023/06/07 11:31] (current) – [Impact of fuel-sulphur regulation on sulphur dioxide] kotzulla
Line 16: Line 16:
 ==== Activity Data ==== ==== Activity Data ====
  
-Primary fuel deliveries data for the entire navigation sector (maritime and inland waterways) is included in lines 6 ('International Maritime Bunkers') and 64 ('Coastal and Inland Navigation') of the National Energy Balance (NEB) (AGEB, 2021) [(AGEB2021)]. (For comparison, official mineral-oil data of the Federal Office of Economics and Export Control (BAFA, 2021) [(BAFA2021)] are used, too.)+Primary fuel deliveries data for the entire navigation sector (maritime and inland waterways) is included in lines 6 ('International Maritime Bunkers') and 64 ('Coastal and Inland Navigation') of the National Energy Balance (NEB) (AGEB, 2022) [(AGEB2022)]. (For comparison, official mineral-oil data of the Federal Office of Economics and Export Control (BAFA, 2022) [(BAFA2022)] are applied, too.)
  
 Data on the consumption of //biodiesel// is provided in NEB line 64 from 2004 onward. However, as this data appears to be rather inconsistent, the consumption of biofuels is calculated within TREMOD via the official annual blending rates. Data on the consumption of //biodiesel// is provided in NEB line 64 from 2004 onward. However, as this data appears to be rather inconsistent, the consumption of biofuels is calculated within TREMOD via the official annual blending rates.
Line 28: Line 28:
 ^ Diesel oil                                                                         |    27,710 |    23,562 |    11,864 |    12,831 |    11,182 |    12,050 |    11,322 |    11,635 |    12,112 |    13,321 |    11,131 |   10,150 |   10,619 |  11,259 |  10,076 | 10,481  | ^ Diesel oil                                                                         |    27,710 |    23,562 |    11,864 |    12,831 |    11,182 |    12,050 |    11,322 |    11,635 |    12,112 |    13,321 |    11,131 |   10,150 |   10,619 |  11,259 |  10,076 | 10,481  |
 | **TOTAL**                                                                          ^  131,276  ^  108,370  ^  102,984  ^  116,837  ^  126,728  ^  125,745  ^  117,534  ^  107,722  ^  106,739  ^  114,597  ^  128,581  ^  105,81  ^  81,595  ^  68,432 ^  65,487 ^ 69,216  ^ | **TOTAL**                                                                          ^  131,276  ^  108,370  ^  102,984  ^  116,837  ^  126,728  ^  125,745  ^  117,534  ^  107,722  ^  106,739  ^  114,597  ^  128,581  ^  105,81  ^  81,595  ^  68,432 ^  65,487 ^ 69,216  ^
-source: National Energy Balances [(AGEB2021)]+source: National Energy Balances [(AGEB2022)]
  
 As the statistical allocation of fuels delivered to the navigation (shipping) sector follows tax aspects, NEB line 6 ('International Maritime Bunkers') includes all fuel deliveries to IMO-registered ship involved in both national and international maritime activities. On the other hand, NEB line 64 ('Coastal and Inland Navigation') includes all fuel deliveries to ship involved in inland and non-IMO maritime navigation. As the statistical allocation of fuels delivered to the navigation (shipping) sector follows tax aspects, NEB line 6 ('International Maritime Bunkers') includes all fuel deliveries to IMO-registered ship involved in both national and international maritime activities. On the other hand, NEB line 64 ('Coastal and Inland Navigation') includes all fuel deliveries to ship involved in inland and non-IMO maritime navigation.
Line 75: Line 75:
 ==== Emission factors ==== ==== Emission factors ====
  
-Annual country-specific emission factors have been developed within the underlying models maintained at the ifeu Institute for Energy and Environmental Research (Knörr et al. (2021a): TREMOD) [(KNOERR2021a)] and the Federal Maritime and Hydrographic Agency (Deichnik (2021): BSH model) [(DEICHNIK2021)].+Annual country-specific emission factors have been developed within the underlying models maintained at the ifeu Institute for Energy and Environmental Research (Knörr et al. (2022a): TREMOD) [(KNOERR2022a)] and the Federal Maritime and Hydrographic Agency (Deichnik (2022): BSH model) [(DEICHNIK2022)].
  
 For information on these country-specific emission factors, please refer to the sub-chapters linked above. For information on these country-specific emission factors, please refer to the sub-chapters linked above.
  
-Furthermore, for heavy metal and POP emissions tier1 EF have been derived from the EMEP/EEA Guidebook 2019 mainly [(EMEPEEA2019)].+===== Impact of fuel-sulphur regulation on sulphur dioxide ===== 
 + 
 +__Table 4: Development of fuel-sulfur limits for maritime fuels in SECAs, in [% m/m]__ 
 +| mid-2006 to mid-2010     |  1.50  |                     | 
 +| mid-2010 to 2015         |  1.00  |  LSFO<sup>2</sup>   | 
 +| as of 2015               |  0.10  |  ULSFO<sup>3</sup>  | 
 +<sup>1</sup>: SECA = Sulphur Emission Control Area [(Wikipedia2023)], [(IMO2014)]  
 +<sup>2</sup>: Low sulphur Fuel Oil  
 +<sup>3</sup>: Ultra low sulphur Fuel Oil 
 + 
 +These fuel-sulfur limits listed are used for the derivation of emission factors especially for heavy fuel oil used in the German inventory. 
 +Here, until 2006, a global average of 2.70 % m/m is applied. 
 + 
 +__Table 5: Development of global fuel-sulfur limits for maritime fuels, in [% m/m]__ 
 +| until 2012    |  4.50  | 
 +| 2012 to 2020  |  3.50  | 
 +| as of 2020    |  0.50  | 
 + 
 +===== Heavy metals and POPs ===== 
 + 
 +For heavy metal and POP emissions, tier1 EF have been derived from the EMEP/EEA Guidebook 2019 mainly [(EMEPEEA2019)].
  
 <WRAP center round info 100%> <WRAP center round info 100%>
Line 90: Line 110:
 Here, as the guidebook does not provide source-specific values for **PAHs**, respective values provided for diesel in railways and heavy duty road vehicles have been applied as a gap-filling proxy. Here, as the guidebook does not provide source-specific values for **PAHs**, respective values provided for diesel in railways and heavy duty road vehicles have been applied as a gap-filling proxy.
  
-__Table 4: Tier1 emission factors for heavy-metal and POP exhaust emissions__+__Table 6: Tier1 emission factors for heavy-metal and POP exhaust emissions__
 |                 |  **Pb**            |  **Cd**             |  **Hg**             |  **As**            |  **Cr**            |  **Cu**            |  **Ni**            |  **Se**            |  **Zn**            |  **B[a]P**        |  **B[b]F**          |  **B[k]F**        |  **I[...]p**      |  **PAH 1-4**        |  **PCBs**           |  **HCB**           |  **PCDD/F**        | |                 |  **Pb**            |  **Cd**             |  **Hg**             |  **As**            |  **Cr**            |  **Cu**            |  **Ni**            |  **Se**            |  **Zn**            |  **B[a]P**        |  **B[b]F**          |  **B[k]F**        |  **I[...]p**      |  **PAH 1-4**        |  **PCBs**           |  **HCB**           |  **PCDD/F**        |
 |                 |  [g/TJ]                                                                                                                                                                              |||||||||  [mg/TJ]                                                                                          |||||                                                             ||| |                 |  [g/TJ]                                                                                                                                                                              |||||||||  [mg/TJ]                                                                                          |||||                                                             |||
Line 101: Line 121:
 <sup>6</sup> tier1 defaults from [(EMEPEEA2019)], Chapter: 1.A.3.b.i, 1.A.3.b.ii, 1.A.3.b.iii, 1.A.3.b.iv - Road transport, Table 3-8: HDV, Diesel \\ <sup>6</sup> tier1 defaults from [(EMEPEEA2019)], Chapter: 1.A.3.b.i, 1.A.3.b.ii, 1.A.3.b.iii, 1.A.3.b.iv - Road transport, Table 3-8: HDV, Diesel \\
 <sup>7</sup> tier1 value derived from [(RENTZ2008)] <sup>7</sup> tier1 value derived from [(RENTZ2008)]
 +
 +
 [(AGEB2022> AGEB, 2022: Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen (Hrsg.), AGEB): Energiebilanz für die Bundesrepublik Deutschland; URL: http://www.ag-energiebilanzen.de/7-0-Bilanzen-1990-2019.html, (Aufruf: 23.11.2021), Köln & Berlin, 2022)] [(AGEB2022> AGEB, 2022: Working Group on Energy Balances (Arbeitsgemeinschaft Energiebilanzen (Hrsg.), AGEB): Energiebilanz für die Bundesrepublik Deutschland; URL: http://www.ag-energiebilanzen.de/7-0-Bilanzen-1990-2019.html, (Aufruf: 23.11.2021), Köln & Berlin, 2022)]
 [(BAFA2022> BAFA, 2022: Federal Office of Economics and Export Control (Bundesamt für Wirtschaft und Ausfuhrkontrolle, BAFA): Amtliche Mineralöldaten für die Bundesrepublik Deutschland; [(BAFA2022> BAFA, 2022: Federal Office of Economics and Export Control (Bundesamt für Wirtschaft und Ausfuhrkontrolle, BAFA): Amtliche Mineralöldaten für die Bundesrepublik Deutschland;
Line 110: Line 132:
 [(EMEPEEA2019>EMEP/EEA, 2019: EMEP/EEA air pollutant emission inventory guidebook – 2019, Copenhagen, 2019.)] [(EMEPEEA2019>EMEP/EEA, 2019: EMEP/EEA air pollutant emission inventory guidebook – 2019, Copenhagen, 2019.)]
 [(RENTZ2008>Rentz et al., 2008: Nationaler Durchführungsplan unter dem Stockholmer Abkommen zu persistenten organischen Schadstoffen (POPs), im Auftrag des Umweltbundesamtes, FKZ 205 67 444, UBA Texte | 01/2008, January 2008 - URL: http://www.umweltbundesamt.de/en/publikationen/nationaler-durchfuehrungsplan-unter-stockholmer )] [(RENTZ2008>Rentz et al., 2008: Nationaler Durchführungsplan unter dem Stockholmer Abkommen zu persistenten organischen Schadstoffen (POPs), im Auftrag des Umweltbundesamtes, FKZ 205 67 444, UBA Texte | 01/2008, January 2008 - URL: http://www.umweltbundesamt.de/en/publikationen/nationaler-durchfuehrungsplan-unter-stockholmer )]
 +[(Wikipedia2023> Wikipedia, 2023: https://en.wikipedia.org/wiki/Emission_control_area )] 
 +[(IMO2014> IMO, 2014: https://arquivo.pt/wayback/20141223211746/http:/www.imo.org/OurWork/Environment/PollutionPrevention/AirPollution/Pages/Sulphur-oxides-(SOx)-%e2%80%93-Regulation-14.aspx )]