A brand-new, entirely hydrogen-electric propulsion system was introduced by Aurelia Green Ship Concept Design.
The RINA Rules for Hydrogen Vessels and the RINA Guide for Approval in Principle of New Technologies, which were just released, served as the foundation for the Certificate of Approval in Principle.
The ACD01 1000, a RORO vessel with electric propulsion and highly compressed H2 as fuel, is the novel idea. 100% compressed hydrogen is used to power the ship, which has no emissions that are damaging to the environment and can be deemed emission-free when navigating as well.