The Purpose: The study aims to evaluate the effect of technological innovation in green hydrogen on sustainable supply chains in the Suez Canal Economic Zone. The primary objective is to determine whether there is a statistically significant effect of technological innovation in green hydrogen on various aspects of supply chains, such as sustainable purchasing, sustainable production, sustainable distribution, and investment recovery, while providing practical recommendations based on the results to achieve performance improvements.
   Design/methodology/approach: A descriptive study was used for the current research. Two types of data were used to achieve this approach from the following sources: - Secondary Data: It is the data obtained to build theoretical framework of the research. - Primary Data: By obtaining these data from Employees in the Suez Canal Economic Zone. These data were collected in the field study through questionnaire. Correlation and regression analysis were carried out to test the relationship between research variables by using SPSS.
The Findings: The overall results showed that all reliability coefficients exceeded 70%, indicating high reliability in the responses. Statistical analyses confirm a strong relationship between technological innovation in green hydrogen and sustainable supply chains, with an R² coefficient of 54%, indicating a significant positive impact on various dimensions of purchasing, production, distribution, and investment recovery.
        The originality value: Regarding technological innovation in green hydrogen, is a subject which has not been reviewed its impact on sustainable supply chains in Egypt in the literature previously.