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sector:agriculture:agricultural_other:start [2025/02/28 16:59] – [Recalculations] niebuhrsector:agriculture:agricultural_other:start [2026/03/16 15:00] (current) – [Table] mielke
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 ---- ----
  
-^  NO<sub>x</sub>                         |  NMVOC  |  SO<sub>2</sub>  ^  NH<sub>3</sub>  |  PM<sub>2.5</sub>  |  PM<sub>10</sub>  |  TSP  |  BC  |  CO  |  Heavy Metals  |  POPs  | +^  NO<sub>x</sub>                         |  NMVOC  |  SO<sub>2</sub>  ^  NH<sub>3</sub>  |  PM<sub>2.5</sub>  |  PM<sub>10</sub>  |  TSP  |  BC  |  CO  |  Pb  |  Cd  |  Hg  |  As  |  Cr  |  Cu  |  Ni  |  Se  |  Zn  |  PCDD/F  |  B(a)P  |  B(b)F  |  B(k)F  |  I(x)P  |  PAH1-4  |  HCB  |  PCBs  | 
-|  -/-                                    |  NA     |  NA              |  -/-             |  NA                |  NA               |  NA   |  NA  |  NA  |  NA            |  NA    | +|  -/-                                    |  NA     |  NA              |  -/-             |  NA                |  NA               |  NA   |  NA  |  NA  |  NA  |  NA  |  NA  |  NA  |  NA  |  NA  |  NA  |  NA  |  NA  |  NA      |  NA     |  NA     |  NA     |  NA     |  NA      |  NA   |  NA    | 
-|  {{page>general:Misc:Legendkca:start}}                                                                                                                                 |||||||||||+|  {{page>general:Misc:Legendkca:start}}                                                                                                                                                                                                                                      ||||||||||||||||||||||||||
  
 ==== Country specifics ==== ==== Country specifics ====
    
-In 2023, NH<sub>3</sub> emissions from category 3.I (agriculture other) amounted to 0.32 % of total agricultural emissions, which is equal to ~ 1.7 kt NH<sub>3</sub>. NO<sub>x</sub> emissions from category 3.I contribute 0.09 % (~ 0.09 kt) to the total agricultural emissions. All these emissions originate from the storage of digestate from energy crops (for details on anaerobic digestion of energy crops see Rösemann et al. (2025)((Rösemann, C., Vos, C., Haenel, H.-D., Dämmgen, U., Döring, U., Wulf, S., Eurich-Menden, B., Freibauer, A., Döhler, H., Schreiner, C., Osterburg, B., Fuß,R. (2025) Calculations of gaseous and particulate emissions from German agriculture 1990 – 2023 : Report on methods and data (RMD) Submission 2024. www.eminv-agriculture.de)), Chapter 5.1. The emissions resulting from the application of energy crop digestates as organic fertilizer are dealt with under 3.D.a.2.c.+In 2024, NH<sub>3</sub> emissions from category 3.I (agriculture other) amounted to 0.26 % of total agricultural emissions, which is equal to ~ 1.3 kt NH<sub>3</sub>. NO<sub>x</sub> emissions from category 3.I contribute 0.07 % (~ 0.07 kt) to the total agricultural emissions. All these emissions originate from the storage of digestate from energy crops (for details on anaerobic digestion of energy crops see Vos et al. (2026)((Vos, C., Rösemann, C., Haenel, H.-D., Dämmgen, U., Döring, U., Wulf, S., Eurich-Menden, B., Döhler, H., Steuer, B., Osterburg, B., Fuß,R. (2026) Calculations of gaseous and particulate emissions from German agriculture 1990 – 2024 : Report on methods and data (RMD) Submission 2026. www.eminv-agriculture.de)), Chapter 5.1. The emissions resulting from the application of energy crop digestates as organic fertilizer are dealt with under 3.D.a.2.c.
  
 ==== Activity Data ==== ==== Activity Data ====
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 __Table 1: N amount in energy crops fed into anaerobic digestion, in [kt N]__ __Table 1: N amount in energy crops fed into anaerobic digestion, in [kt N]__
-^  1990  ^  1995  ^  2000  ^  2005  ^  2010  ^  2015  ^  2016  ^  2017  ^  2018  ^  2019  ^  2020  ^  2021  ^  2022  ^ 2023   ^ +^  1990  ^  1995  ^  2000  ^  2005  ^  2010  ^  2015  ^  2016  ^  2017  ^  2018  ^  2019  ^  2020  ^  2021  ^  2022  ^  2023  ^  2024  ^ 
-|    0.0 |    0.6 |    5.3 |   45.1 |  163.0 |  293.7 |  292.2 |  287.4 |  283.2 |  283.2 |  289.3 |  283.8 |  304.9 | 304.9  |+|    0.0 |    0.6 |    5.3 |   45.1 |  163.0 |  293.7 |  292.2 |  287.4 |  283.2 |  283.2 |  289.3 |  283.8 |  304.9 |  295.3 |  295.3 |
 \\ \\
  
  
 __Table 2: Distribution of gastight storage and storage in open tank of energy crop digestates, in [%]__ __Table 2: Distribution of gastight storage and storage in open tank of energy crop digestates, in [%]__
-|               ^  1990  ^  1995  ^  2000  ^  2005  ^  2010  ^  2015  ^  2016  ^  2017  ^  2018  ^  2019  ^  2020  ^  2021  ^  2022  ^ 2023  ^ +|               ^  1990  ^  1995  ^  2000  ^  2005  ^  2010  ^  2015  ^  2016  ^  2017  ^  2018  ^  2019  ^  2020  ^  2021  ^  2022  ^  2023  ^  2024  ^ 
-| gastight      |    0.0 |    4.7 |    9.4 |   15.8 |   42.2 |   65.2 |   67.1 |   69.1 |   71.0 |   74.9 |   78.7 |   82.6 |   82.0 | 82.0  | +| gastight      |  0.0   |  4.7   |  9.4   |  15.8  |  42.2  |  65.2  |  67.1  |  69.1  |  71.0  |  74.9  |  78.7  |  82.6  |  82.0  |  85.8  |  85.8  | 
-| non-gastight  |  100.0 |   95.3 |   90.6 |   84.2 |   57.8 |   34.8 |   32.9 |   30.9 |   29.0 |   25.1 |   21.3 |   17.4 |   18.0 | 18.0  |+| non-gastight  |  100   |  95.3  |  90.6  |  84.2  |  57.8  |  34.8  |  32.9  |  30.9  |  29.0  |  25.1  |  21.3  |  17.4  |  18.0  |  14.2  |  14.2  |
  
 ==== Methodology ==== ==== Methodology ====
  
-The calculation of emissions from storage of digestate from energy crops considers two different types of storage, i.e. gastight storage and open tank. The frequencies of these storage types are also provided by KTBL (see Table 2). There are no emissions of NH<sub>3</sub>  and NO from gastight storage of digestate. Hence the total emissions from the storage of digestate are calculated by multiplying the amount of N in the digestate leaving the fermenter with the relative frequency of open tanks and the emission factor for open tank. The amount of N in the digestate leaving the fermenter is identical to the N amount in energy crops fed into anaerobic digestion (see Table 1) because N losses from pre-storage are negligible and there are no N losses from fermenter (see Rösemann et al. 2025, Chapter 5.1).+The calculation of emissions from storage of digestate from energy crops considers two different types of storage, i.e. gastight storage and open tank. The frequencies of these storage types are also provided by KTBL (see Table 2). There are no emissions of NH<sub>3</sub>  and NO from gastight storage of digestate. Hence the total emissions from the storage of digestate are calculated by multiplying the amount of N in the digestate leaving the fermenter with the relative frequency of open tanks and the emission factor for open tank. The amount of N in the digestate leaving the fermenter is identical to the N amount in energy crops fed into anaerobic digestion (see Table 1) because N losses from pre-storage are negligible and there are no N losses from fermenter (see Vos et al. 2026, Chapter 5.1).
  
 ==== Emission factors ==== ==== Emission factors ====
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 __Table 3: IEF for NH<sub>3</sub> -N and NO-N emissions from storage of digested energy crops__ __Table 3: IEF for NH<sub>3</sub> -N and NO-N emissions from storage of digested energy crops__
-^  1990                                                           ^  1995    ^  2000    ^  2005    ^  2010    ^  2015    ^  2016    ^  2017    ^  2018    ^  2019    ^  2020    ^  2021    ^  2022    ^ 2023     ^ +^  1990                                                          ^  1995    ^  2000    ^  2005    ^  2010    ^  2015    ^  2016    ^  2017    ^  2018    ^  2019    ^  2020    ^  2021    ^  2022    ^  2023    ^  2024    ^ 
-|  IEF in kg NH<sub>3</sub>-N per kg N in digested energy crops                                                                                                                                     |||||||||||||| +^  IEF in kg NH<sub>3</sub>-N per kg N in digested energy crops                                                                                                                                              ^^^^^^^^^^^^^^^ 
-| 0.0252                                                          | 0.0240   | 0.0228   | 0.0212   | 0.0146   | 0.0087   | 0.0082   | 0.0078   | 0.0073   | 0.0063   | 0.0054   | 0.0044   | 0.0045   | 0.0045   | +|                                                         0.0252 |   0.0240 |   0.0228 |   0.0212 |   0.0146 |   0.0087 |   0.0082 |   0.0078 |   0.0073 |   0.0063 |   0.0054 |   0.0044 |   0.0045 |   0.0036 |   0.0036 | 
-|  IEF in kg NO-N per kg N in digested energy crops                                                                                                                                                 |||||||||||||| +^  IEF in kg NO-N per kg N in digested energy crops                                                                                                                                                          ^^^^^^^^^^^^^^^ 
-| 0.00050                                                         | 0.00048  | 0.00045  | 0.00042  | 0.00029  | 0.00017  | 0.00016  | 0.00015  | 0.00014  | 0.00013  | 0.00011  | 0.00009  | 0.00009  | 0.00009  | +|                                                        0.00050 |  0.00048 |  0.00045 |  0.00042 |  0.00029 |  0.00017 |  0.00016 |  0.00015 |  0.00014 |  0.00013 |  0.00011 |  0.00009 |  0.00009 |  0.00007 |  0.00007 |
  
  
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 ==== Recalculations ==== ==== Recalculations ====
  
-All time series of the emission inventory have completely been recalculated since 1990.  +There were no recalculations except the replacement of extrapolated activity data in 2023 with data from KTBL (see [[sector:agriculture:start|main page of the agricultural sector]], Chapter 5 - NFR 3 - Agriculture (OVERVIEW), **recalculation No. 18**). For further details on recalculations see Vos et al. (2026), Chapter 1.3. 
- +
-The following table shows the effects of recalculations on NH<sub>3</sub> and NO<sub>x</sub> emissions from storage of anaerobically digested energy crops.  +
- +
-Differences to last year’s submission occur in all years since 2013 and are due to the update of activity data (see [[sector:agriculture:start|main page of the agricultural sector]], Chapter 5 - NFR 3 - Agriculture (OVERVIEW), **recalculation No. 17**). For further details on recalculations see Rösemann et al. (2025), Chapter 1.3. +
  
 __Table 4: Comparison of NH<sub>3</sub> and NO<sub>x</sub> emissions [kt] with previous submission__ __Table 4: Comparison of NH<sub>3</sub> and NO<sub>x</sub> emissions [kt] with previous submission__
-|                      ^  1990   ^  1995   ^  2000   ^  2005   ^  2014   ^  2015   ^  2016   ^  2017   ^  2018   ^  2019   ^  2020   ^  2021   ^  2022   ^ +^                  ^ Submission           ^  1990   ^  1995   ^  2000   ^  2005   ^  2010   ^  2015   ^  2016   ^  2017   ^  2018   ^  2019   ^  2020   ^  2021   ^  2022   ^  2023    ^  2024   ^ 
-| **Ammonia**          |         |         |         |         |         |         |         |         |         |         |         |         |         | +^ Ammonia          ^ current              |  0.0015 |  0.0180 |  0.1482 |  1.1624 |  2.8842 |  3.1074 |  2.9181 |  2.7131 |  2.5068 |  2.1785 |  1.8901 |  1.5115 |  1.6749 |   1.2796 |  1.2796 | 
-^ current submission   |  0.0015 |  0.0180 |  0.1482 |  1.1624 |  3.2281 |  3.2124 |  3.0579 |  2.8835 |  2.7108 |  2.5822 |  2.5074 |  2.3137 |  2.3137 | +^ :::              ^ previous             |  0.0015 |  0.0180 |  0.1482 |  1.1624 |  2.8842 |  3.1074 |  2.9181 |  2.7131 |  2.5068 |  2.1785 |  1.8901 |  1.5115 |  1.6749 |   1.6749 |         | 
-^ previous submission  |  0.0015 |  0.0190 |  0.1563 |  1.2267 |  3.2814 |  3.3428 |  3.3004 |  3.2741 |  3.2013 |  3.1419 |  3.1782 |  3.1782 |         | +^ :::              ^ absolute change      |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  -0.40   |         | 
-^ absolute change      |    0.00 |    0.00 |   -0.01 |   -0.06 |   -0.05 |   -0.13 |   -0.24 |   -0.39 |   -0.49 |   -0.56 |   -0.67 |   -0.86 |         | +^ :::              ^ relative change [%]  |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  -23.60  |         | 
-^ relative change [%]  |   -5.19 |   -5.19 |   -5.19 |   -5.24 |   -1.62 |   -3.90 |   -7.35 |  -11.93 |  -15.32 |  -17.81 |  -21.11 |  -27.20 |         | +^ Nitrogen oxides  ^ current              |  0.0001 |  0.0010 |  0.0080 |  0.0624 |  0.1548 |  0.1668 |  0.1567 |  0.1457 |  0.1346 |  0.1170 |  0.1015 |  0.0811 |  0.0899 |   0.0687 |  0.0687 | 
-| **Nitrogen oxides**  |         |         |         |         |         |         |         |         |         |         |         |         |         | +^ :::              ^ previous             |  0.0001 |  0.0010 |  0.0080 |  0.0624 |  0.1548 |  0.1668 |  0.1567 |  0.1457 |  0.1346 |  0.1170 |  0.1015 |  0.0811 |  0.0899 |   0.0899 |         | 
-^ current submission   |  0.0001 |  0.0010 |  0.0080 |  0.0624 |  0.1733 |  0.1725 |  0.1642 |  0.1548 |  0.1455 |  0.1386 |  0.1346 |  0.1242 |  0.1242 | +^ :::              ^ absolute change      |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  -0.02   |         | 
-^ previous submission  |  0.0001 |  0.0010 |  0.0084 |  0.0659 |  0.1762 |  0.1795 |  0.1772 |  0.1758 |  0.1719 |  0.1687 |  0.1706 |  0.1706 |         | +^ :::              ^ relative change [%]  |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  0.00   |  -23.60  |         |
-^ absolute change      |    0.00 |    0.00 |    0.00 |    0.00 |    0.00 |   -0.01 |   -0.01 |   -0.02 |   -0.03 |   -0.03 |   -0.04 |   -0.05 |         | +
-^ relative change [%]  |   -5.19 |   -5.19 |   -5.19 |   -5.24 |   -1.62 |   -3.90 |   -7.35 |  -11.93 |  -15.32 |  -17.81 |  -21.11 |  -27.20 |         |+
  
 <WRAP center round info 65%> <WRAP center round info 65%>
-For **pollutant-specific information on recalculated emission estimates for Base Year and 2022**, please see the tables following [[general:recalculations:start|chapter 8.1 - Recalculations]].+For **pollutant-specific information on recalculated emission estimates for Base Year and 2023**, please see the tables following [[general:recalculations:start|chapter 9.1 - Recalculations]].
 </WRAP> </WRAP>
 +
 +==== Planned improvements ====
 +
 +<WRAP center round info 45%>
 +At the moment, no category-specific improvements are planned.
 +</WRAP>
 +
 ==== Uncertainty ==== ==== Uncertainty ====
  
 Details are described in [[general:uncertainty_evaluation:start|chapter 1.7]]. Details are described in [[general:uncertainty_evaluation:start|chapter 1.7]].
 +
 +