ENGROW fuel can also be effectively utilized as a dual-purpose additive to improve ignition characteristics and reduce overall greenhouse gas (GHG) emissions in marine applications. When incorporated at a 23% concentration, it facilitates the operation of marine engines, particularly in 4-stroke configurations at moderate to medium speeds, often without the need for extensive modifications. This innovation not only enhances fuel versatility and promotes cleaner energy solutions but also contributes to environmental sustainability efforts in marine transport.