Monthly instalments reflect your property’s likely natural gas usage for the three months ahead.

In most cases, we’ll base instalments on gas used at your address, at the same time the previous year.

If we don’t have gas usage history for your property, or if you’ve moved house, we base instalments on average Perth metropolitan household usage for the upcoming period.

Using the Perth average means it’s possible your monthly instalments may initially be a little higher or lower than you’re used to paying. But don’t stress; we keep adjusting your account and instalments based on the amount of gas you actually use.

If at any time you think your monthly instalments might not match your household gas usage, call our customer service team on 13 21 80.