HHO systems can be used, apart from their use in combustion engines, in a number of other energy saving applications such as in welding, heating with HHO elements or cooking with hydrogen.

Also there are HHO technologies used more and more in the automotive industry for cleaning (decarbonisation) of combustion engines, be it directly in automobiles or engine powered equipment like machinery or gasoline/diesel generators. All these products are further discussed in our Other HHO products section, which also describes alternative applications of HHO technologies.