removing carbon deposits for engine better performance
Hydrogen
Hydrogen (H2) is the most abundant element on earth but it rarely exists alone, therefore it is produced by extracting it from its compound.
Hydrogen can be produced in numerous ways. Some methods produce CO2 while others are carbon free.
H2 can be renewable or decarbonized if produced using renewable or carbon free electricity.
Hydrogen has the highest energy content of any common fuel by weight.
Hydrogen is a high efficiency, low polluting fuel that can be used for transportation, heating, and power generation in places where it is difficult to use electricity or as a CO2 neutral feedstock for chemical processes (ammonia-fertilizers).