​Green Hydrogen: Technologies & Challenges

Green hydrogen is produced using renewable energy sources to split water into hydrogen and oxygen. It offers a clean, sustainable fuel alternative, reducing carbon emissions and playing a crucial role in the transition to a low-carbon economy.

Technologies for Green Hydrogen Production

• Alkaline Electrolyzers: They use an alkaline solution (typically potassium hydroxide) as the electrolyte to produce hydrogen and oxygen from water. They are well-established and relatively low-cost but have lower efficiency compared to other methods.
• Proton Exchange Membrane (PEM) Electrolyzers: They use a solid polymer electrolyte (PEM) to separate hydrogen and oxygen. They offer higher efficiency and faster response times ....