The Potential of Methanol and Ammonia to Decarbonize Shipping: Impact on GHG and Other Pollutants

Abstract

Decarbonization of the maritime sector towards the achievement of the ambitious IMO targets requires the combination of various technologies. Alternative fuels with low or zero carbon content can play a significant role. This work makes a preliminary assessment of the potential of methanol and ammonia to contribute to the decarbonization of shipping, analyzing their benefits and highlighting the main challenges before their extensive application.