Published on 21 Mar 2025
• Researchers at the University of Kerala have developed an eco-friendly fuel cell that primarily utilises air and seawater to generate power.
• The technology is anticipated to outperform lithium-ion batteries in power output.
• Unlike traditional fuel cells that use hydrogen, this cell relies on magnesium and sodium chloride from seawater.
• By employing cupric oxide over copper substrate, the cell becomes cost-effective compared to platinum-based alternatives.
• The cell produces only electricity and heat during its operation and emits water.
Mg CuO Fuel Cell
fuel cell
energy
renewable energy