Ammonia attracts the shipping industry, but researchers warn of its risks
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 also a greenhouse gas with a much higher warming impact than carbon dioxide. Illustration: Chalmers University of Technology/Petra Persson
Switching to ammonia as a marine fuel, with the goal of decarbonisation, can instead create entirely new problems. This is shown in a study from Chalmers University of Technology in Sweden, where researchers carried out life cycle analyses for
