3C: Certification Requirement for Green Hydrogen Value Chain from a lifecycle perspective

Summary of Scientific Concepts and Discoveries

The video discusses the certification requirements for the Green Hydrogen value chain from a lifecycle perspective, emphasizing the importance of standards and certifications in ensuring the production of genuinely Green Hydrogen. Key concepts and methodologies presented include:

• Green Hydrogen Definition: Green Hydrogen is defined based on its carbon intensity, with India setting a threshold of 2 kg CO2 per kg hydrogen produced. This standard aims to ensure that hydrogen production is significantly less carbon-intensive compared to fossil fuels.
• Certification Importance:
  • Certification is crucial for distinguishing between different types of hydrogen (e.g., green vs. gray) since the physical properties of hydrogen do not allow for easy differentiation.
  • The value of hydrogen is largely tied to its certification, which verifies the production methods and emissions associated with it.
• Global Standards and Fragmentation:
  • Different regions have varying standards for what constitutes Green Hydrogen, leading to complexities in international trade.
  • The EU’s RFNBO (Renewable Fuels of Non-Biological Origin) certification scheme is one example that sets strict guidelines for hydrogen imports.
• Lifecycle Assessment: The video discusses the need for comprehensive lifecycle assessments to account for all emissions from hydrogen production, including upstream emissions from electricity generation.
• Social and Environmental Considerations:
  • The conversation highlights the importance of engaging local communities and considering environmental impacts in hydrogen project development.
  • There is a need for transparency and accountability in projects to avoid potential backlash and ensure community benefits.
• Pre-Certification: A two-stage certification process is proposed, allowing for pre-certification of projects based on planned operations and subsequent certification after production begins. This aims to facilitate financing and project development.

Methodology Shared

• Certification Process:
  • Pre-certification at the project planning stage.
  • Full certification post-production to ensure compliance with standards.

Researchers and Sources Featured

• Ryland India (Renewable Energy Group)
• Timo (CEO of H2 Global)
• Sam Bartlett (Green Hydrogen Organization)
• Sonia (Perspectives Group)
• Mr. Bakri (Head of the Green Hydrogen Mission, India)
• Various representatives from auditing and assurance firms, including Bureau Veritas.