The demand surge for clean and sustainable energy has risen globally to gain a cleaner environment. Therefore

the global energy transition emphasizes hydrogen energy

particularly green hydrogen energy

as an essential energy source that emits no carbon dioxide. Green hydrogen has been prosperous in the last few years and has revolutionized the green energy sector needs. Green hydrogen energy could be employed as long-term energy storage to integrate energy from renewable energy sources with unexpected and variable characteristics in the future energy system largely comprised of renewable resources. Hence

it can enhance the electricity system’s dependability and increase the reliability of renewable energy; conversely

green hydrogen energy might help lower carbon emissions. This study gives insight through analysis of the overview and prospects of hydrogen energy. Besides

a thorough analysis is conducted on the present scenario of green hydrogen production technologies

their advancement trends

and the potential uses and roles of green hydrogen energy. The state-of-the-art green hydrogen has been highlighted

thus the developed approaches in the domain. Also

it gives an overview of the latest technologies used to produce/store/distribute green hydrogen. Moreover

a detailed description of green hydrogen utilization

distribution infrastructure

and storage technologies is given. This will help to achieve global Sustainable Development Goals in the near future. Accordingly

6 of 17 global Sustainable Development Goals strategy clauses were met by adopting green hydrogen as a clean energy source.