Hydrogen Fuel Cells: Advancements and Applications in Clean Energy
Gakire Munyaneza H.
Faculty of Engineering Kampala International University Uganda
ABSTRACT
This review examines hydrogen fuel cell developments and uses for sustainable energy. Hydrogen fuel cells generate power from hydrogen and oxygen, releasing only water vapour. Hydrogen fuel cells’ history, fundamentals, technical advances, and rising uses in transportation are covered in the article. Hydrogen fuel cells’ environmental advantages and development problems are also discussed. With the global energy landscape shifting towards sustainability, hydrogen fuel cells are becoming a critical technology for decreasing greenhouse gas emissions and fostering a cleaner, more efficient energy economy.
Keywords: Hydrogen Fuel Cells, Clean Energy, Electrochemical Reaction, Renewable Energy, Transportation.