This presentation will highlight the critical need for sustainable solutions in the marine industry. Focusing on reducing emissions from auxiliary engines and generators, the session will introduce hydrogen and methanol fuel cell technology as scalable, zero-emission alternatives to traditional power systems. The benefits, including better efficiency, quieter operation and reduced maintenance, will be highlighted. The presentation will also discuss the long-term advantages of fuel cells, offering a cleaner solution to meet growing regulatory demands and contribute to a more sustainable marine future.