Part 41—Hydrogen

Part 4.1—Hydrogen

1  Hydrogen—generally

  The following are product-specific attributes for hydrogen:

 (a) for gaseous hydrogen:

 (i) the pressure in kilopascals; and

 (ii) the purity as a percentage of the total volume;

 (b) for liquid hydrogen—the purity as a percentage of the total volume.

2  Hydrogen produced by electrolysis pathway

 (1) The following are product-specific attributes for hydrogen produced by the electrolysis production pathway:

 (a) each type of water used in the production pathway to produce the relevant batch of hydrogen;

 (b) the quantity of water used to produce the relevant batch of hydrogen in litres.

Example: A hydrogen production facility produces hydrogen by electrolysis using desalinated water. Under the relevant methodology determination, desalinated water influences the emissions intensity of the final product. This clause provides that the type of water used to produce the hydrogen is a product-specific attribute for hydrogen produced by electrolysis.

 (2) In this clause:

electrolysis production pathway means the production pathway determined for hydrogen under Division 3.1.2 of the Future Made in Australia (Guarantee of Origin) Methodology Determination 2025.