The global maritime industry accounts for nearly 3% of global CO₂ emissions.
With tightening environmental regulations, including the International Maritime Organization’s push for net-zero emissions by 2050, the industry must find cleaner, scalable energy solutions.
With over 90 years of experience, Nel has pioneered hydrogen technology in critical and challenging applications, including nuclear submarines and groundbreaking projects like the Energy Observer.
Our electrolyser technology has been chosen time and again for its compact reliability and safety—making it the ideal choice for maritime applications where space can be limited, conditions are harsh, and operational demands are high.
We understand the unique needs of the maritime industry and have a proven track record of delivering scalable, efficient, and dependable hydrogen solutions.
Nel’s electrolyser stacks produce critical life support oxygen for U.S. & U.K. Navy crews on multiple classes of nuclear-powered submarines and are being delivered under an exclusive contract.
The Energy Observer, a groundbreaking hydrogen-powered vessel, demonstrates the potential of Nel's PEM electrolysers by converting renewable energy sources like solar, wind, and seawater into high-purity hydrogen for zero-emission propulsion.
Nel's 1.25 MW electrolyser is at the heart of the PosHYdon project, demonstrating the feasibility of producing renewable hydrogen offshore using wind energy.
At Nel, we believe that the future belongs to the frontrunners.