Addressing nanotoxicological risks in green hydrogen technologies: a safety by design perspective

Key Points

• The research aims to highlight safety risks associated with nanomaterials used in green hydrogen technologies and advocates for a safety-by-design approach.
• Analyzed lifecycle nanoparticle release in green hydrogen technologies.
• Implemented a safety-by-design framework to assess risk management strategies.
• Evaluated the implications for hydrogen production processes.
• Identified significant gaps in understanding nanoparticle release during the lifecycle.
• Proposed safety-by-design as a proactive measure to enhance hydrogen production safety.