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sector:energy:fuel_combustion:industry:iron_and_steel [2021/02/23 20:24] – [Short description] reichelsector:energy:fuel_combustion:industry:iron_and_steel [2024/11/06 14:54] (current) – external edit 127.0.0.1
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 ===== Short description ===== ===== Short description =====
  
-^ Category Code  ^  Method                                ||||^  AD                                ||||^  EF                                  ||||| +^  Category Code                          ^  Method  ^  AD  ^  EF  ^ 
-| 1.A.2.a        |  T2                                    |||||  NS                                |||||  ?                                  ||||| +|  1.A.2.a                                |  T2      |  NS  |    ? | 
-^  Key Category  ^  SO₂     ^  NOₓ  ^  NH₃  ^  NMVOC  ^  CO   ^  BC   ^  Pb   ^  Hg   ^  Cd   ^  Diox  ^  PAH  ^  HCB  ^  TSP  ^  PM₁₀  ^  PM₂ ₅  ^ +|  {{page>general:Misc:LegendEIT:start}}                        ||||
-| 1.A.2.a         |  -/-        |  -/T  |  -/-  |  -/-    |  -/-  |  -    |  -    |  -/-  |  -    |  -/-   |  -/-  |  -    |  -/-  |  -/-   |  -/-    |+
  
-{{page>general:Misc:LegendEIT:start}} 
 \\ \\
  
-In 2019, a total of 27.7 million t of raw steel was produced in six integrated steelworks. Electrical steel production amounted to another 11.9 million t.+^  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  ^  PAHs  |  HCB  | PCBs  | 
 +^  -/T                                    |  -/-    |  -/-             |  -/-             |  -/-               |  -/-              |  -/-  |  NE  |  -/-  |  IE  |  IE  |  -/-  |  NE  |  NE  |  NE  |  NE  |  NE  |  NE  |  -/-   |  NA   |  NA   | 
 +|  {{page>general:Misc:LegendKCA:start}}                                                                                                                                                                                       ||||||||||||||||||||| 
 +\\ 
 + 
 +In 2022, a total of 25.9 million tonnes of raw steel were produced in six integrated steelworks. Electrical steel production amounted to another 11 million tonnes.
  
 The structural elements of this category are the production of pig iron (blast furnaces), sponge iron (direct reduction), sinter, rolled steel, iron and steel casting, Siemens-Martin steel (in the new German Länder only until shortly after 1990), electric steel and the power stations and boilers of the entire steel production. The structural elements of this category are the production of pig iron (blast furnaces), sponge iron (direct reduction), sinter, rolled steel, iron and steel casting, Siemens-Martin steel (in the new German Länder only until shortly after 1990), electric steel and the power stations and boilers of the entire steel production.
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 are reported. The emissions of these pollutants in other years as well as emissions of other pollutants are reported under Category [[:sector:ippu:metal_production:iron_and_steel_production:start | 2.C.1]] (see explanation below). are reported. The emissions of these pollutants in other years as well as emissions of other pollutants are reported under Category [[:sector:ippu:metal_production:iron_and_steel_production:start | 2.C.1]] (see explanation below).
  
-Category 1.A.2.a Iron and Steel is a trend key category for NO<sub>x</sub> (mainly because the NO<sub>x</sub> emissions reported here until 1999 are then reported under Category 2.C.1). 
  
 ===== Methods===== ===== Methods=====
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 =====  Trend discussion for Key Sources ===== =====  Trend discussion for Key Sources =====
  
-NFR 1.A.2.a - Iron and Steel is key source by trend for NOx.+Category 1.A.2.a Iron and Steel is a trend key category for NO<sub>x</sub> (mainly because the NO<sub>x</sub> emissions reported here until 1999 are then reported under Category [[:sector:ippu:metal_production:iron_and_steel_production:start | 2.C.1]]). 
  
 ===== Recalculations ===== ===== Recalculations =====
  
-Recalculations were necessary for the latest reference year due to the availability of the National Energy Balance. Germany's federal structure causes a time lag for the National Energy Balance. Therefore recalculations are always necessary. +For the purpose of improving the data quality National Energy Balances for the years 2003 to 2021 have gone under revisions through fine-tuning of the computational models, consideration of new statistics or re-allocation of activity data, along with other revision mechanisms. These updates led to re-calculations in fuel uses in different sub-categories and in their corresponding emissions. 
- +  
-<WRAP center round info 60%>For pollutant-specific information on recalculated emission estimates reported for Base Year and 2018, please see the pollutant specific recalculation tables following chapter 8.1 - Recalculations.</WRAP> +<WRAP center round info 65%> 
 +For **pollutant-specific information on recalculated emission estimates for Base Year and 2021**, please see the recalculation tables following [[general:recalculations:start|chapter 8.1 - Recalculations]]. 
 +</WRAP>
 ===== Planned improvements ===== ===== Planned improvements =====
  
 At the moment, no category-specific improvements are planned. At the moment, no category-specific improvements are planned.