Fuel Efficiency with Electrolyte Chemistry. Oxynox is re-examining what roles our modern fuels play in the combustion cycle, and how we can liberate more energie from those fuels. Unlike other additives, Oxynox delivers huge benefits by reducing the electrostatic charge in fuel. Oxynox’s static charge reduction minimises the molecular interference within the fuel as it flows. Our formula ads no power to the fuel. It releases the hidden energy already in the fuel.