Green Hydrogen IndustriesGeneration and Application of Green HydrogenGreen Hydrogen GenerationGreen hydrogen (Green H2) means hydrogen generated from renewable energy (wind, solar, or hydro power), it has zero carbon emission, and is environmental friendly. The most common method to generate hydrogen is water electrolysis, meaning separating hydrogen and oxygen through chemical reaction.How to Utilize Green HydrogenGreen hydrogen is a clean energy that can be utilized in many fields, it replaces fossil fuel, reduces carbon emission and environmental impact. Green hydrogen can be used in the production of chemical products, raw materials, supply power and heating to fuel cell battery. Green hydrogen can even be the direct fuel source for aviation, marine vessel, automobile, and heavy transportation.