TotalEnergies Lubmarine Launches Aurelia FE Fuel Economy Lubricant for 4-Stroke Medium-Speed Marine Engines
Key Takeaways
- •Aurelia FE, a new trunk piston engine oil from TotalEnergies Lubmarine, is designed to reduce vessel fuel consumption and operating costs.
- •Laboratory bench testing demonstrated 1.5% fuel savings on the IMO E3 cycle, with field testing indicating potentially greater real-world benefits.
- •The oil delivers benefits without requiring equipment modifications, vessel downtime, or operational disruption.
- •The product is backed by more than 100,000 hours of service experience and the industry's first approval from a leading marine engine OEM for an oil of its kind.
- •The launch responds to tightening IMO environmental regulation, including the Carbon Intensity Indicator, as shipowners seek low-cost efficiency measures.
The TotalEnergies Lubmarine division has announced the launch of Aurelia FE, an innovative trunk piston engine oil engineered to help shipowners reduce fuel consumption, cut operating costs, and improve overall vessel efficiency.
Fuel is the largest operating expense for most vessels, and Aurelia FE addresses this cost pressure through a new approach to energy efficiency based on advanced lubricant technology. Extensive laboratory bench testing has demonstrated fuel savings of 1.5%* on the standardized IMO E3 cycle defined under the NOx Technical Code, while field testing indicates the potential for even greater benefits under real operating conditions. According to the company, these savings translate directly into lower fuel costs and reduced associated CO₂ emissions.
The launch comes as the shipping industry faces tightening environmental regulation from the International Maritime Organization, including its strategy to reduce greenhouse gas emissions from international shipping and its Carbon Intensity Indicator (CII), which rates vessels on their operational carbon intensity. Against this backdrop, measures that lower fuel consumption without capital investment — such as lubricant technology — have drawn growing attention as a complement to more costly routes like alternative fuels or engine retrofits.
Aurelia FE is designed to deliver immediate performance benefits without requiring equipment modifications, vessel downtime, or operational disruption. The product is supported by more than 100,000 hours of proven service experience and is backed by the industry's first approval from a leading global marine engine OEM for an engine oil of its kind. Together, these credentials offer operators a simple, low-risk route to improved fleet efficiency from the first day of use. Trunk piston engine oils of this type are formulated for 4-stroke medium-speed marine engines, which are commonly used in vessels such as tankers, bulk carriers, container ships and offshore support units, as well as in auxiliary and generator applications.
"At Lubmarine, we are committed to developing solutions that create value for our customers while supporting the shipping industry's decarbonization," said Louise Tricoire, Vice-President of TotalEnergies Lubmarine.
"Aurelia FE represents an important step forward in lubricant innovation, helping shipowners improve fuel efficiency and reduce emissions without compromising engine performance and reliability."
Source: TotalEnergies Lubmarine
