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Hydrogen-Induced Risks to the Natural Gas Industry Chain: A Two-Layer Network Approach.

Jiaqi Ma1, Peng Zhou1, Wenya Wang1

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|February 9, 2026
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Summary
This summary is machine-generated.

Hydrogen energy (HE) development impacts the natural gas (NG) industry, creating risks. This study identifies 37 risk factors and transmission paths, proposing collaborative governance for the entire NG industry chain.

Keywords:
hydrogenindustry chainindustry couplingnatural gasrisk management

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Area of Science:

  • Energy Economics
  • Industrial Ecology
  • Risk Management

Background:

  • The integration of hydrogen energy (HE) presents complex challenges and opportunities for the established natural gas (NG) industry.
  • Understanding the interdependencies and risks associated with HE and NG industry coupling is crucial for strategic planning and sustainable development.

Purpose of the Study:

  • To identify and analyze risk factors and their transmission characteristics within the natural gas industry chain due to hydrogen energy development.
  • To develop a framework for evaluating risk influence and exploring collaborative potential between the HE and NG industries.

Main Methods:

  • Identification of 37 risk factors across the NG industry chain under various HE coupling modes.
  • Development of a two-layer complex network research framework incorporating an improved gravity model for risk influence evaluation.
  • Scenario analysis to examine phased risk characteristics during HE development.

Main Results:

  • Key risks and their transmission paths within the coupled HE-NG industry chain were identified.
  • The framework successfully revealed intricate interrelationships and facilitated the exploration of collaborative potential.
  • Phased risk characteristics of the NG industry chain were elucidated under different HE development scenarios.

Conclusions:

  • A comprehensive understanding of HE-NG industry coupling risks is essential.
  • Establishing a risk-buffering community is recommended to promote collaborative governance across the entire industry chain.
  • The study provides a novel framework for analyzing complex industrial interdependencies and managing associated risks.