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ISRO Tests Polymer Electrolyte Fuel Cell in Space.

Science & Technology | Dated: 09 Mar 2026

The Indian Space Research Organisation (ISRO) successfully tested a 100-watt class Polymer Electrolyte Membrane Fuel Cell (PEMFC) aboard the orbital platform POEM-3. The system converts hydrogen and oxygen into electricity, emitting only pure water, crucial for future space stations.

🎯 Key Highlights:

  • The payload was launched using the PSLV-C58 mission.
  • Fuel cells are highly efficient compared to traditional batteries.
  • This technology will be used in the upcoming Bharatiya Antariksha Station.

💡 Other Important Facts:

  • Test: Fuel Cell in Space.
  • Platform: POEM-3.
  • Agency: ISRO.

📚 Test Your Knowledge:

ISRO recently tested the Polymer Electrolyte Membrane Fuel Cell (PEMFC) in space aboard which orbital platform?

Correct Answer: POEM-3

🚀 Quick Recap:

About POEM

  • Full Form - PSLV Orbital Experimental Module
  • Purpose - In-orbit scientific experiments