ISO/DIS 14404-2

This Draft International Standard is in the enquiry phase with ISO members.

Will replace ISO 14404-2:2013

ISO/DIS 14404-2

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Abstract

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.

General information

Status
: Under development

Stage
: Full report circulated: DIS approved for registration as FDIS [40.99]
Edition
: 2

Number of pages
: 24
Technical Committee :
ISO/TC 17/SC 21

ICS :
13.020.40 77.080.01
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