A review of green hydrogen production by renewable resources

This comprehensive review delves into the burgeoning field of green hydrogen production through the utilization of renewable resources. As the global demand for clean and sustainable energy escalates, green hydrogen has emerged as a promising solution, garnering significant attention due to its potential to decarbonize various sectors. The study encapsulates a thorough exploration of the key methodologies employed in harnessing renewable sources such as wind, solar, and hydroelectric power for hydrogen generation. The analysis encompasses both technological aspects and environmental implications, shedding light on efficiency, scalability, and feasibility. Moreover, the review evaluates the economic viability and policy frameworks that underpin the integration of green hydrogen into existing energy systems. By synthesizing findings from a multitude of research endeavors, this study underscores the current advancements, challenges, and future prospects in the realm of green hydrogen production. Ultimately, this review not only contributes to a deeper understanding of sustainable energy pathways but also provides insights that can guide the evolution of green hydrogen technologies toward a more environmentally conscious and energy-abundant future. © 2024 the author(s), published by De Gruyter.