In recent years, with increasing demand for fossil fuels, greenhouse gas emissions, acid rains, and air pollution have increased. These issues have encouraged industries to replace the existing fossil fuel system by the hydrogen energy system which is a clean energy carrier. Replacing hydrogen in the future energy systems needs a dynamic and flexible strategic tool for planning and management. Roadmapping tool is a strategic choice for supporting technology management in long-term planning and under the fast-changing environment in manufacturing technologies. This study tackles a novel methodology that considers the uncertainties and linguistic assessments for developing a green-based hydrogen production technology roadmap considering concurrent multi-layered aspects. The aim of this paper is to develop a dynamic and flexible technology roadmap using a combination of the classical roadmapping method with a novel fuzzy multi-aspect multi-criteria decision-making approach (F-MaMcDm). This study represents a quantitative paradigm to roadmapping instead of conventional descriptive “when and how” paradigm. The F-MaMcDm classifies sustainable green-based hydrogen production technologies considering four comprehensive aspects (technical, socio-political, environmental and economic) and criteria relevant to the aspects. The results show that biomass gasification is the first technology to be prioritized followed by other green-based hydrogen production technologies in a long time.
Sustainability Assessment of Groundwater Remediation Technologies Based on Multi Criteria Decision Making
