ISO 14404-2:2013
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 2: Steel plant with electric arc furnace (EAF)
ISO 14404-2:2013 specifies calculation methods which companies using EAF to manufacture steel can use to evaluate the total annual carbon dioxide (CO2) emissions and the emission factor of CO2 per unit of steel production of the entire steel production process. ISO 14404-2:2013 is applied to the plants that produce mainly carbon steel.
It includes boundary definition, material and energy flow definition, and emission factor of CO2. Besides direct source import to the boundary, upstream and credit concept is applied to exhibit the plant CO2 intensity.
ISO 14404-2:2013 supports the steel producer to establish CO2 emissions attributable to a site. ISO 14404-2:2013 cannot be used to calculate benchmarks or to compare CO2 intensities of production processes that are operated inside the site.
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Section sec_1
Section sec_2
Section sec_2.1
Section sec_2.2
Section sec_2.3
Section sec_2.4
Section sec_2.5
Section sec_2.6
Section sec_2.7
Section sec_2.8
Section sec_2.9
Section sec_2.10
Section sec_3
Table tab_1
Section sec_4
Section sec_4.1
Section sec_4.2
Section sec_4.3
Section sec_4.4
Section sec_4.5
Section sec_4.6
Section sec_5
Section sec_5.1
Figure fig_1
Section sec_5.2
Section sec_5.3
Section sec_5.4
Section sec_5.5
Section sec_6
Section sec_6.1
Section sec_6.2
Section sec_6.2.1
Section sec_6.2.2
Table tab_2
Section sec_6.2.3
Table tab_3
Section sec_6.2.4
Table tab_4
Annex sec_A
Annex sec_B
Table tab_B.1
Annex sec_C
Annex sec_C.1
Table tab_C.1
Table tab_C.2
Reference ref_1
Reference ref_2
Foreword
Introduction
1 Scope
2 Terms and definitions
2.1 Emissions
2.2 Gas fuel
2.3 Liquid fuel
2.4 Solid fuel
2.5 Auxiliary material
2.6 Energy carriers
2.7 Ferrous containing materials
2.8 Alloys
2.9 Product and by-product
2.10 Others
3 Symbols
4 Principles
4.1 General
4.2 Relevance
4.3 Completeness
4.4 Consistency
4.5 Accuracy
4.6 Transparency
5 Definition of boundary
5.1 General
5.2 Category 1
5.3 Category 2
5.4 Category 3
5.5 Category 4
6 Calculation
6.1 General
6.2 Calculation procedure
Annex A (informative) Calculation of energy consumption and intensity
Annex B (informative) An example of template for using different emission factors or emission sources from Table 4
Annex C (informative) An example of CO2 emission and intensity calculations for steel plant
Bibliography
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Section sec_1
Section sec_2
Section sec_2.1
Section sec_2.2
Section sec_2.3
Section sec_2.4
Section sec_2.5
Section sec_2.6
Section sec_2.7
Section sec_2.8
Section sec_2.9
Section sec_2.10
Section sec_3
Table tab_1
Section sec_4
Section sec_4.1
Section sec_4.2
Section sec_4.3
Section sec_4.4
Section sec_4.5
Section sec_4.6
Section sec_5
Section sec_5.1
Figure fig_1
Section sec_5.2
Section sec_5.3
Section sec_5.4
Section sec_5.5
Section sec_6
Section sec_6.1
Section sec_6.2
Section sec_6.2.1
Section sec_6.2.2
Table tab_2
Section sec_6.2.3
Table tab_3
Section sec_6.2.4
Table tab_4
Annex sec_A
Annex sec_B
Table tab_B.1
Annex sec_C
Annex sec_C.1
Table tab_C.1
Table tab_C.2
Reference ref_1
Reference ref_2
Foreword
Introduction
1 Scope
2 Terms and definitions
2.1 Emissions
2.2 Gas fuel
2.3 Liquid fuel
2.4 Solid fuel
2.5 Auxiliary material
2.6 Energy carriers
2.7 Ferrous containing materials
2.8 Alloys
2.9 Product and by-product
2.10 Others
3 Symbols
4 Principles
4.1 General
4.2 Relevance
4.3 Completeness
4.4 Consistency
4.5 Accuracy
4.6 Transparency
5 Definition of boundary
5.1 General
5.2 Category 1
5.3 Category 2
5.4 Category 3
5.5 Category 4
6 Calculation
6.1 General
6.2 Calculation procedure
Annex A (informative) Calculation of energy consumption and intensity
Annex B (informative) An example of template for using different emission factors or emission sources from Table 4
Annex C (informative) An example of CO2 emission and intensity calculations for steel plant
Bibliography