BS ISO 14404-4:2020: Calculation Method of Carbon Dioxide Emission Intensity from Iron and Steel Production

Standard Number: BS ISO 14404-4:2020

Pages: 52

Released: January 7, 2021

ISBN: 978 0 539 04425 6

Status: Standard

Overview

The BS ISO 14404-4:2020 is an essential standard for professionals in the iron and steel industry, providing a comprehensive method for calculating the carbon dioxide emission intensity. This standard is part of the ISO 14404 series, which offers guidance on reducing the environmental impact of iron and steel production processes.

Purpose and Benefits

With the growing global emphasis on sustainability and reducing carbon footprints, the BS ISO 14404-4:2020 standard serves as a critical tool for companies aiming to align with international environmental standards. By implementing the guidelines provided, organizations can:

• Accurately measure and report CO2 emissions from their production processes.
• Identify areas for improvement in reducing carbon emissions.
• Enhance their sustainability credentials and meet regulatory requirements.
• Contribute to global efforts in combating climate change.

Comprehensive Guidance

This standard offers detailed guidance on the calculation methods, ensuring that users can effectively apply the ISO 14404 series in their operations. It covers various aspects of the production process, providing a holistic approach to managing and reducing carbon emissions.

Who Should Use This Standard?

The BS ISO 14404-4:2020 is designed for a wide range of stakeholders in the iron and steel industry, including:

• Environmental managers and sustainability officers.
• Production and operations managers.
• Compliance and regulatory professionals.
• Consultants and advisors in environmental management.

Key Features

Some of the key features of the BS ISO 14404-4:2020 include:

• Comprehensive Framework: Provides a structured approach to calculating CO2 emissions, ensuring consistency and accuracy.
• Internationally Recognized: As part of the ISO series, this standard is recognized globally, facilitating international trade and cooperation.
• Up-to-Date Information: Released in 2021, it incorporates the latest industry practices and technological advancements.
• Detailed Methodology: Offers step-by-step guidance on implementing the calculation methods, making it accessible to both new and experienced users.

Why Choose BS ISO 14404-4:2020?

Choosing the BS ISO 14404-4:2020 standard means opting for a reliable and authoritative source of guidance in managing carbon emissions. It empowers organizations to take proactive steps towards sustainability, ensuring they remain competitive in an increasingly eco-conscious market.

Conclusion

In a world where environmental responsibility is paramount, the BS ISO 14404-4:2020 standard is an invaluable resource for the iron and steel industry. By adopting this standard, companies can not only improve their environmental performance but also gain a competitive edge by demonstrating their commitment to sustainability.

For those looking to enhance their environmental strategies and ensure compliance with international standards, the BS ISO 14404-4:2020 is an indispensable tool. Embrace the future of sustainable production with this comprehensive and authoritative standard.

BS ISO 14404-4:2020

This standard BS ISO 14404-4:2020 Calculation method of carbon dioxide emission intensity from iron and steel production is classified in these ICS categories:

• 13.020.40 Pollution, pollution control and conservation
• 77.080.01 Ferrous metals in general

This document provides guidance for calculating the CO₂ intensity at steel plants with all types of process routes, by defining the boundary, CO₂ emission factors and the intermediate products for which upstream emissions are considered for all types of process routes. In particular, this document provides guidance applicable to the ISO 14404 series to the types of steel plants listed below. This document also includes the Universal Calculation Sheet, which covers all relevant emission sources from ISO 14404-1, ISO 14404-2 and ISO 14404-3 to assist the calculation of CO₂ emissions.

1. Steel plants with different process routes from ISO 14404-1 , ISO 14404-2 and ISO 14404-3 ( 7.2.1)

2. Steel plants with more than one process route ( 7.2.2)

3. Steel plants purchasing pig iron from the outside ( 7.2.3)

4. Steel plants and rerollers purchasing part or all of crude steel from outside ( 7.2.4)

Moreover, this document provides additional guidance to the entire ISO 14404 series for the following topics.

1. Evaluation of exported slags

2. Evaluation of by-product gas

3. Evaluation of stock

4. Selection of calorific values and emission factors for electricity and fuel

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

While the use of the calculation result is outside the scope of this document, appropriate applications and inappropriate application are recommended in Annex B.