International Standard
ISO 14404-2:2024
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 2: Steel plant with electric arc furnace (EAF)
Reference number
ISO 14404-2:2024
Edition 2
2024-09
Read sample
ISO 14404-2:2024
88111
Published (Edition 2, 2024)

ISO 14404-2:2024

ISO 14404-2:2024
88111
Language
Format
CHF 129
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Abstract

This document specifies calculation methods 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. This document applies to plants that produce mainly carbon steel. It can be used by companies using EAF to manufacture 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.

This document supports steel producers to establish CO2 emissions attributable to a site.

Conversion to energy consumption and to consumption efficiency can be obtained using Annex A.

General information

  •  : Published
     : 2024-09
    : International Standard published [60.60]
  •  : 2
     : 23
  • ISO/TC 17/SC 21
  • RSS updates
Climate action

This standard contributes to

  • Achieve climate neutrality: GHG emissions / mitigation; Carbon footprint; 

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