“…The LCA outcome may be affected by modelling assumption and choices, particularly the system boundaries and the input parameters which can be uncertain. 30 Therefore sensitivity analysis should be used to assess the assumptions and choices of the model as well as the robustness of the outcome and its sensitivity to various factors. 31 In this work, perturbation analysis was used to identify the effects that changes in parameters have on the overall net result.…”
Green H2 production reduces emissions by 80–95% compared to grey H2 thus meeting the REDII directive. However, blue and turquoise H2 fall short of meeting this criterion without CO2 sequestration.
“…The LCA outcome may be affected by modelling assumption and choices, particularly the system boundaries and the input parameters which can be uncertain. 30 Therefore sensitivity analysis should be used to assess the assumptions and choices of the model as well as the robustness of the outcome and its sensitivity to various factors. 31 In this work, perturbation analysis was used to identify the effects that changes in parameters have on the overall net result.…”
Green H2 production reduces emissions by 80–95% compared to grey H2 thus meeting the REDII directive. However, blue and turquoise H2 fall short of meeting this criterion without CO2 sequestration.
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