Ammonia (NH3) could solve these issues ... Their integrated system merges a high-temperature fuel cell with an ammonia cracker, eliminating the need for separate equipment. In this setup, the ...

You can burn ammonia for internal combustion or use it in a fuel cell. However, there are two problems. First, no ships are currently using the fuel and second most ammonia today is made using a ...

it can be decomposed to produce hydrogen for fuel cells and internal combustion engines, and when hydrogen is burned it produces only water without emitting carbon. Ammonia is easier to handle ...