Hydrogen; gases, in compressed, liquid or dissolved form; gaseous and liquid industrial gases; hydrogen produced by renewable energy sources; hydrogen gas; liquid hydrogen; dissolved hydrogen.
ChemicalsFuel; gases for use as fuel; hydrogen as a fuel; hydrogen fuel; fuel gas; fuels derived from hydrogen or predominantly consisting of hydrogen.
Lubricants and FuelsProduction and processing of fuels and of other sources of energy; fuel processing; fuel refining; treatment and processing of gas; production of hydrogen gas; production of hydrogen by electrolysis; production of hydrogen by steam reforming; production and generation of hydrogen.
Treatment of MaterialsFuel delivery services; fuel distribution services; fuel supply services; transport of fuels by pipeline; storage of energy and fuels; storage, distribution and supply of energy and fuel; supply, distribution, transportation and storage of gas.
Transportation and storage