PD CEN/TR 17797:2022 - Gas Infrastructure: Consequences of Hydrogen and Standardisation Needs

Standard Number: PD CEN/TR 17797:2022

Pages: 130

Released: 2022-06-27

ISBN: 978 0 539 15584 6

Status: Standard

Overview

The PD CEN/TR 17797:2022 is a comprehensive technical report that delves into the implications of integrating hydrogen into existing gas infrastructure. This document is essential for professionals in the gas industry, policymakers, and researchers who are focused on the future of energy and the transition to more sustainable sources.

Key Features

• In-depth Analysis: This report provides a thorough examination of the consequences of introducing hydrogen into the gas infrastructure, covering technical, safety, and operational aspects.
• Standardisation Needs: Identifies the necessary standardisation requirements within the scope of CEN/TC 234 to ensure a smooth and safe transition to hydrogen-enriched gas systems.
• Comprehensive Coverage: Spanning 130 pages, this document offers detailed insights and guidelines that are crucial for the gas industry's adaptation to hydrogen.
• Up-to-date Information: Released on June 27, 2022, this report reflects the latest research and developments in the field.

Why This Report is Essential

As the world moves towards cleaner energy solutions, hydrogen is emerging as a key player in the energy sector. The integration of hydrogen into the gas infrastructure presents both opportunities and challenges. The PD CEN/TR 17797:2022 report is indispensable for understanding these dynamics and preparing for the future.

Hydrogen can significantly reduce carbon emissions when blended with natural gas, but it also requires careful consideration of material compatibility, safety protocols, and operational adjustments. This report addresses these critical issues, providing a roadmap for the gas industry to follow.

Detailed Insights

The report covers a wide range of topics, including:

• Material Compatibility: Analysis of how different materials used in the current gas infrastructure react to hydrogen and what modifications may be necessary.
• Safety Considerations: Detailed guidelines on safety measures to prevent leaks, explosions, and other hazards associated with hydrogen.
• Operational Adjustments: Recommendations for operational changes needed to accommodate hydrogen, including pressure adjustments and monitoring techniques.
• Environmental Impact: Assessment of the environmental benefits and potential risks of using hydrogen in the gas infrastructure.
• Economic Implications: Evaluation of the cost implications of transitioning to hydrogen, including infrastructure upgrades and maintenance.

Target Audience

This report is designed for a wide range of stakeholders, including:

• Gas Industry Professionals: Engineers, technicians, and managers involved in the operation and maintenance of gas infrastructure.
• Policymakers: Government officials and regulators responsible for setting standards and policies related to energy and gas infrastructure.
• Researchers: Academics and scientists conducting research on hydrogen and its applications in the energy sector.
• Environmentalists: Individuals and organizations focused on reducing carbon emissions and promoting sustainable energy solutions.

Conclusion

The PD CEN/TR 17797:2022 report is a vital resource for anyone involved in the gas industry or interested in the future of energy. It provides a detailed and comprehensive analysis of the consequences of integrating hydrogen into the gas infrastructure and identifies the necessary standardisation needs to ensure a safe and efficient transition.

With its in-depth coverage and up-to-date information, this report is an essential tool for preparing for the future of energy and making informed decisions about the integration of hydrogen into the gas infrastructure.

PD CEN/TR 17797:2022

This standard PD CEN/TR 17797:2022 Gas infrastructure - Consequences of hydrogen in the gas infrastructure and identification of related standardisation need in the scope of CEN/TC 234 is classified in these ICS categories:

• 01.120 Standardization. General rules
• 75.180.01 Equipment for petroleum and natural gas industries in general

This document is written in preparation of future standardization and provides guidance on the impact of the injection of H2 into the gas infrastructure from the input of gas into the on­shore transmission network up to the inlet connection of gas appliances.  Furthermore, it identifies the expected revision need of the existing CEN/TC 243 standards as well as the need of further new standardisation deliverables.  It examines the effects on each part of the gas infrastructure in the scope of the CEN/TC 234 Working Groups 1 to 12 inclusive, based on available studies, reports and research. Due to several limitations at different hydrogen concentrations, the impacts are specified.  For some specific impact, pre­standardization research is needed.  By convention, for this technical report, the injection of pure hydrogen, i. e. without trace components is considered.  The information from this report is intended to define the CEN/TC 234 work program for the coverage of H2NG in relation to the scope of the CEN/TC 234 and its WGs.  NOTE Progress on hydrogen will develop over time. In principle this will be reflected in the standardisation process in CEN/TC 234.