Under publication
ISO 14404-1
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 1: Steel plant with blast furnace
Reference number
ISO 14404-1
Edition 2
2024-09
© ISO 2024
Under publication
Under publication (Edition 2, 2024)
Final production steps (up to seven weeks).
Will replace ISO 14404-1:2013

Abstract

ISO 14404-1:2013 specifies calculation methods for the carbon dioxide (CO2) intensity of plant where steel is produced through a blast furnace.

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 14404-1:2013 supports the steel producer to establish CO2 emissions attributable to a site. ISO 14404-1:2013 cannot be used to calculate benchmarks or to compare CO2 intensities of production processes that are operated inside the site.

General information

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

12
Responsible Consumption and Production
13
Climate Action
6
Clean Water and Sanitation
7
Affordable and Clean Energy
9
Industry, Innovation and Infrastructure
11
Sustainable Cities and Communities

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