Stolt Tankers trialling graphene hull coating on tanker

This is the first such application of the X-GIT FUEL graphene technology, developed by Canada’s Graphite Innovation & Technologies (GIT) Coatings, to a vessel’s hull. Stolt Tankers previously collaborated with GIT Coatings to apply the graphene coating to the propellors of more than 40 of its ships earlier in 2023.

The company claims that the product inhibits biofouling and improves propulsion efficiency by creating an ultra-low friction surface without the use of biocides, silicon oils or toxic elements. The coating is expected to provide fuel savings of between 5-7%.

The sustainable hull coating is expected to last for approximately ten years, but the condition of the hull coating will be evaluated after five years to confirm if any maintenance is required.

Lucas Vos, President of Stolt Tankers, said: “The collaboration with GIT Coatings is a great example of how innovation is helping the maritime industry on its journey to a carbon-free future. Cutting-edge technology like this isn’t just about preventing wear and tear to our ships. The coating is a simple way we can help protect marine ecosystems, while maintaining operational efficiency.”

Mo AlGermozi, CEO of GIT Coatings, added: “This is a fantastic collaboration that speaks for itself. Stolt Tankers has so far coated the propellors on more than 40 ships and has now begun the process on its ship hulls. This helps both companies continue to deliver on their commitment to protecting the climate and the ocean. Thanks to forward-looking partners like Stolt Tankers.”