W&O, the United States’ largest supplier of marine valves, pipe, fittings, engineered products and valve automation systems, introduced FuelProof fuel, energy and emissions management system, significantly saving money and improving vessel efficiency by integrating current data management systems. “With fuel and other costs continually rising, vessel owners and operators are increasingly conscious of the amount of resources needed to maintain current operations. We developed the FuelProof system with modules that provide better accuracy and more precisely monitor vessel bunker custody transfer, fuel consumption and efficiency, and emissions.