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Can you run an engine on ammonia?

GeneralClass 12AllAnswered 27 Mar 2026
Answer

Yes, engines can run on ammonia fuel, and this technology is being developed for shipping, power generation, and potentially vehicles. Ammonia combustion produces no carbon dioxide, making it attractive for decarbonization. However, engines require modifications to handle ammonia's different combustion characteristics, and nitrogen oxide emissions must be controlled.

General · Class 12