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Dr. HS Cheema, Chairman of Cheema Boilers Limited in Punjab, has developed a catalyst technology using specially doped graphite, which could reduce the cost of hydrogen fuel cells by up to 60%. This innovation replaces costly palladium, addressing a significant barrier to fuel cell adoption.

Fuel cells generate electricity through hydrogen reacting with oxygen, offering a clean energy source. A prototype has been tested at IIT Ropar and a CSIR lab in Chandigarh, with real field testing planned. This development aligns with India's National Green Hydrogen Mission to promote cleaner energy.