Safety requirements related to the end-user equipment

Safety requirements related to the end-user equipment

This LAP is concerned with the safety requirements (and design and operational aspects) for commercial and domestic end-user equipment operating with hydrogen gas blends resulting from hydrogen injected and transmitted in the gas grid at the TSO level
 
Is there any legislation with regard to safety requirements related to end-user equipment (e.g.: limits in terms of H2 for use in gas appliances)? If yes, please answer the following question.
Changes to gas supply composition may have implications for the design of gas appliances (safety) and the relevant legislation. What are the implications you expect with regard to the possible concentrations of hydrogen in the H2NG blend?
For which end user applications do you foresee the main consequences and at which level? Could you please provide references to underpin your opinion?
Changes to gas supply composition may have implications for CNG compression, storage, and use in CNG vehicles. What are the additional safety precautions needed? Could you please provide references to underpin your opinion
Is it a barrier? Yes
Type of Barrier Structural barriers, Operational barriers, Economic barriers, Regulatory gap
Assessment Severity
3
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This map depicts the severity of this barrier across the HyLaw Partner countries.
  •   No barrier
  •   Low
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  •   Selected countries