A model for assessing national competitiveness in the hydrogen technology sector was established in this paper using the fuzzy AHP approach. We demonstrated herein the results compiled when the fuzzy AHP method was employed. We created a one-tier hierarchy structure and assessed national competitiveness using 4 criteria, namely technological status, R&D human resources, R&D budget, and hydrogen technology infrastructure. Thereafter, we evaluated the hydrogen technology sectors of 30 nations using fuzzy AHP relative weights garnered using triangular fuzzy numbers.
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