UECC Marks 500th FuelOpt Installation as Manta Marine Technologies Expands Optimisation Fleet Decarbonization Maritime News Feed Shipping by Editor - 6 June 20256 June 2025 At Nor-Shipping 2025, leading shortsea RORO carrier United European Car Carriers (UECC) announced it will outfit six more of its vessels with FuelOpt, a propulsion