Hydrogen: powerful and light weight

Hydrogen is:

  • is the lightest element in the periodic table - fourteen times lighter than air; 1 Nm3 (normal cubic meter) of hydrogen gas weighs 90 grams;
  • is colourless, odourless, and non-toxic;
  • is not an energy source, but an energy carrier;
  • can be produced of a wide variety of resources;
  • has an enormous capacity for energy storage, even in small quantities;
  • can be stored