The use of ammonia as a ship fuel could contribute to eutrophication and acidification, due to ammonia leakage and emissions of nitrogen oxides. One of the possible emissions is laughing gas, which is ...

Hydrogen fuels are stalled by a coordination problem across industries. Pooling demand and investment across sectors could unlock the scale needed for shipping.

Switching to ammonia as a marine fuel, with the goal of decarbonization, can instead create entirely new problems. This is shown in a study where researchers carried out life cycle analyses for ...