Hydrogen fuel cells are gaining momentum in the maritime industry as a viable solution for reducing emissions and enhancing power generation efficiency. Dutch manufacturer Nedstack Fuel Cell Technology has unveiled an innovative standalone PEM fuel cell system called PenGen Mobile XXL, designed for easy installation and emissions-free power production. Similarly, Singapore-based Sydrogen has received a crucial validation from Bureau Veritas Marine & Offshore for their SydroPower series model MZ250N, facilitating swift deployment through strategic partnerships in the maritime sector. Furthermore, Hypermotive's collaboration with Honda to develop a marinised fuel-cell power system demonstrates the adaptability of hydrogen technology from the automotive to maritime domain. This partnership signifies a step forward in leveraging existing hydrogen cell expertise to drive sustainable solutions for vessels. Additionally, a Norwegian consortium led by HAV Group, SINTEF, and Molgas is set to trial an innovative SOFC LNG-fuelled powertrain on a coastal passenger vessel. This project aims to utilize LNG gas combined with carbon capture technology to minimize emissions and enhance energy efficiency in maritime operations. These advancements highlight the growing trend of integrating hydrogen fuel cell technology to propel the marine industry towards a more sustainable future.