Abstract: Hydrogen has emerged as one of the most promising energy carriers for achieving sustainable and low-carbon energy systems. Its high gravimetric energy density, zero direct carbon emissions at the point of use, and compatibility with renewable energy technologies make hydrogen an attractive solution for future mechanical engineering applications. Recent developments in water electrolysis, hydrogen storage, fuel cells, and transportation infrastructure have accelerated industrial adoption worldwide. This mini-review discusses hydrogen production technologies, storage methods, engineering applications, current technical challenges, and future research directions from a mechanical engineering perspective.
Keywords: Hydrogen Energy, Green Hydrogen, Fuel Cells, Renewable Energy, Mechanical Engineering, Energy Storage.
Title: Hydrogen as a Sustainable Energy Carrier for Mechanical Engineering Applications: A Critical Mini Review
Author: Abdulaziz Aldhafeeri
International Journal of Mechanical and Industrial Technology
ISSN 2348-7593 (Online)
Vol. 14, Issue 1, April 2026 - September 2026
Page No: 41-43
Research Publish Journals
Website: www.researchpublish.com
Published Date: 03-July-2026
