• Shraddha Bukkanure
• Chinmay Joshi
• Nita Mehta

Hydrogen production is a very important step in the development of the hydrogen economy. Use of fossil fuels for hydrogen production is harmful to the environment and contribute to global warming. The use of these harmful substances leads to an increase in greenhouse gas emissions. Also, these sources of energy are limited in their supply and are expected to eventually disappear. The urge to replace these fossil fuels with renewable energy sources is growing. With the increasing popularity of solar energy, hydrogen is becoming a vital component of the world's energy mix. It is a sustainable energy carrier that can reduce greenhouse gas emissions and provide a clean energy source. This review aims to analyse the electrochemical processes such as Alkaline Water Electrolysis (AWE), Polymer Exchange Membranes (PEM) and Solid Oxides Electrolysis (SOE) involved in the production of hydrogen using solar energy. It highlights the various environmental and economic impacts associated with these production methods. Energy efficiency and exergy efficiencies are the key factors that determine the level of hydrogen production. The other factors include the environmental friendliness.

Hydrogen production, Solar energy, Electrochemical processes, Renewable energy

"Review On Electrochemical Processes of Hydrogen Production Using Solar Energy", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 2, page no.c635-c642, February-2022, Available :http://www.jetir.org/papers/JETIR2202298.pdf

"Review On Electrochemical Processes of Hydrogen Production Using Solar Energy", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 2, page no. ppc635-c642, February-2022, Available at : http://www.jetir.org/papers/JETIR2202298.pdf