Marine 
UREA
Marine Urea (AUS-40) certified for vessels utilizing Selective Catalytic Reduction (SCR) technology.
Marine Urea
Marine Urea (AUS 40) is a technical solution formulated to reduce nitrogen oxide (NOx) emissions in marine diesel engines equipped with SCR (Selective Catalytic Reduction) systems. When injected into the exhaust system, it converts NOx into nitrogen and water vapor, significantly contributing to environmental impact mitigation in offshore and coastal operations.
At Audentis Energy, we provide reliable AUS 40 supply to a wide variety of vessels across the main ports of southeastern Mexico. We serve cargo ships, cruise ships, ferries, barges, tugboats, and supply vessels supporting platforms and oil exploration activities.
Our logistical and technical expertise allows us to guarantee purity, regulatory compliance, and operational continuity, even in highly demanding environments.
Certified Product
Our Urea is certified by the American Petroleum Institute (API), the organization that verifies the quality of Automotive Urea from every registered producer in the U.S. It is also certified by the Mexican Institute for Standardization and Certification (IMNC), which ensures the correct production of this product.
Benefits of Marine Urea (AUS 40)
Complies with the most stringent environmental standards, including regulations set by the International Maritime Organization (IMO).
Optimizes the performance of diesel engines by reducing soot accumulation and waste generation, favoring cleaner, more efficient operation with lower maintenance costs.
Significantly decreases NOx emissions, contributing to improved air quality and the protection of the marine environment, by adopting more sustainable navigation practices.
We offer bulk supply of Automotive Urea, ideal for large fleets and industrial operations that require a constant and reliable volume of Diesel Exhaust Fluid (DEF).
With our bulk service, we facilitate efficient and secure sourcing, tailored to your operational needs.
Presentation Formats and Supply Options
We offer different Marine Urea (AUS 40) presentation formats to adapt to the logistical needs of each vessel and the operational requirements of each port.
We offer delivery in 200-liter drums and 1,000-liter totes (IBCs), ideal for medium and large-scale operations where greater volume, handling efficiency, and reduced transfer risk are required.
This supply modality facilitates jetty maneuvers, optimizes loading times, and guarantees a continuous, secure, and traceable supply for your fleet.
