Compare WA Gas Plans
Western Australia has a deregulated gas market with six retailers competing for your business. Enter your usage below to find the cheapest plan.
Gas Plan Configuration
You could save up to $777/year by switching
Gas rates updated March 2026. Prices include GST and are for Perth metro residential customers. Actual costs may vary based on your specific usage patterns and billing periods.
Or ditch gas entirely?
See how much you could save by switching from gas to electric appliances.
WA Gas Deregulation
- WA residential gas was deregulated in 2013, giving you the freedom to choose your retailer
- All retailers use the same ATCO gas distribution network, so supply reliability is the same regardless of retailer
- Switching is free and takes about 20 business days with no interruption to your gas supply
What to Look For
- High usage? Look for the lowest usage rate (c/MJ) even if the supply charge is higher
Related Gas Tools
Enter your gas bill details to find hidden savings and check your efficiency rating.
Calculate the cost and payback of switching from gas to efficient electric appliances.
See how solar panels can offset your remaining electricity costs after ditching gas.
Information on this page is current as of April 2026 and is provided for general guidance only. Gas rates and plan availability are subject to change. Please verify details with your retailer before making decisions.