Gas keeps many Australian homes running, whether that's hot water, heating or hobs. It can also make up a big part of your energy costs.
If you haven't reviewed your gas plan in a while, you could be paying more than you need to. Comparing what's on offer where you live can help you find out whether you could get the same gas for less.
Can I compare gas plans where I live?
If your home is connected to mains gas, you can compare plans and switch retailers in:
- New South Wales
- Victoria
- Queensland (South East and some regional areas)
- South Australia
- Western Australia
- The Australian Capital Territory
However, options are more limited in:
- Tasmania: homes in areas with mains gas can generally only choose between Tas Gas and Aurora Energy.
- Northern Territory: most homes aren't connected to mains gas, so LPG is the usual option.
Mains gas vs LPG
Whether you can switch also depends on your gas type:- Mains (natural) gas: piped directly to your home. You can compare and switch plans.
- LPG (liquefied petroleum gas): delivered in bottles or tanks. You pay per refill, so there are no plans to compare.
If you're in NSW, VIC, SE QLD, SA, WA or the ACT and connected to mains gas, Savvy can help you compare offers from multiple retailers in one place and see whether you could save by switching to a cheaper plan.
How do gas prices work?
Gas retailers offer two types of plans:
-
Market offer
This is a plan you have chosen, usually with more competitive rates or added discounts.
-
Standing (or default) offer
This is the plan you are automatically placed on if you haven't chosen a plan or your previous plan has ended and you haven't picked a new one. It's typically more expensive than a market offer plan.
Comparing and switching to an energy plan you've chosen yourself is the easiest way to make sure you're not paying more than you need to for the same gas.
Are gas prices regulated?
No, in most of Australia, gas retailers are free to set their own prices. This is different to electricity, where customers on a standing offer are protected by a maximum price. There's no equivalent price cap for gas.
The exception is Western Australia, where the WA Government regulates the maximum price retailers can charge households on a standard contract in the main gas distribution areas, including Perth.
How much will my gas plan cost?
Your average gas bill will depend on where you live, how and how much you use gas and the plan you're on.
Households that rely on gas for heating, for example, typically pay considerably more than those using it only for cooking or hot water, and can see costs spike over winter months as usage increases.
According to a Canstar survey, these are the average annual gas bills by state:
| State/territory | Average annual gas bill |
|---|---|
| New South Wales | $950 |
| Victoria | $1,136 |
| Queensland | $863 |
| South Australia | $1,037 |
| Western Australia | $739 |
| Australian Capital Territory | $991 |
| Source: Canstar, May 2026. Excludes NT and Tasmania due to insufficient responses. | |
Paying more than this doesn't necessarily mean you're on a bad deal, especially if you have a larger household or use gas for heating, but it's still worth checking your most recent bill and comparing plans to make sure you're not paying more than you need to.
Understanding your gas bill
Just like an electricity plan, your gas bill is made up of two main charges:
- Usage charge: A rate charged per megajoule (MJ) of gas you use. The more gas you use, the more you'll pay.
- Supply charge: A fixed daily fee for being connected to the gas network. It applies even on days you don't use any gas.
While electricity can be charged at different rates depending on the time of day, gas plans only use single rate tariffs. This means you pay the same usage rate whenever you use gas.
Most gas plans also use tariff blocks. This means your usage is split into tiers, with the first block of gas charged at one rate and any usage beyond it charged at a different rate.
Why gas prices vary, even if your usage doesn't
Your gas bill can go up or down even if you use the same amount of gas. That's because the price your retailer sets bundles together several costs that can change over time:
- Annual price changes: retailers usually review their gas rates once a year, typically 1 July.
- Seasonal rates: some plans, particularly in Victoria, charge higher usage rates in winter, when demand for gas heating peaks.
- Wholesale costs: retailers buy gas from producers, whose prices move with local and global supply and demand.
- Network charges: part of your bill covers the cost of transporting gas through the pipeline network and maintaining it, which can change from year to year.
- Retail operating costs: billing, customer service and meeting regulatory requirements all add to what you pay.
- Export and energy market trends: Australia exports a large share of its gas, so international prices can influence what households pay. From 1 July 2027, LNG exporters will be required to reserve the equivalent of 20% of their export volumes for the domestic market, which the government expects will put downward pressure on local gas prices.
How to compare gas plans with Savvy
-
Search gas plans in your area
Enter your address to see the gas plans available where you live.
-
Compare
See each plan's estimated cost, rates, fees and discounts side by side.
-
Pick your plan
Choose the plan that suits you and fill in your details. Your new provider will handle the switch, including letting your current provider know.
-
Get connected
You'll receive confirmation of your new plan and start date. The switch usually happens at your next meter read, with no disruption to your supply.
Why compare energy plans through Savvy?
Tips to find a better gas plan
-
Understand your usage
Check your past bills to see how much gas you typically use, including how it changes between summer and winter. This can help you choose a plan that suits your household.
-
Look at the rates and fees
Compare usage and daily supply charges, but also watch out for extra fees such as credit card surcharges, late payment fees or paper billing fees, which can add to your costs.
-
Check for discounts and incentives
Some retailers offer sign-up credits, loyalty perks or discounts for paying on time or by direct debit. Check the conditions, as some only apply for a set period.
-
Think beyond price
Consider contract terms, customer service, online account tools and billing options. If sustainability matters to you, check whether the retailer offers carbon offset options for gas.
Changing how you use gas can also help bring your bill down. Lowering your heating by a degree or two, only heating the rooms you're using, cutting back on hot water and choosing energy-efficient appliances when it's time to replace them can all make a difference.
If your bill has jumped recently, find out why your gas bill might be so high and what you can do about it.
Are there any rebates or concessions for gas?
Several states and territories offer rebates or concessions to help eligible households with their gas costs. These are generally aimed at concession card holders, such as those with a Pensioner Concession Card or Health Care Card, though eligibility varies between schemes.
Here's what's available for gas customers as of October 2026:
| State/territory | Rebate or concession | What it offers |
|---|---|---|
| NSW | NSW Gas Rebate | An annual rebate on natural gas bills, also available to eligible households using bottled LPG |
| VIC | Winter Gas Concession | A discount on mains gas bills from 1 May to 31 October |
| VIC | Excess Gas Concession | Continues the winter discount for households with very high winter gas bills |
| QLD | Reticulated Natural Gas Rebate | An annual rebate on mains gas bills |
| SA | Energy Bill Concession | An annual concession towards energy costs, credited to your electricity bill |
| ACT | Electricity, Gas and Water Rebate | An annual rebate towards utility costs, credited to your electricity bill |
Western Australia, Tasmania and the Northern Territory don't currently offer any gas rebates or concessions.
Most concessions are applied through your energy retailer, so you'll genreally need to contact them with your concession card details. If you switch retailers, you may need to reapply.
In South Australia, energy concession customers can also access the SA Concessions Energy Discount Offer, which includes a 15% guaranteed discount off Origin Energy's standard gas usage and supply charges.
Separately, gas distributor Australian Gas Networks offers rebates on some natural gas appliances in SA, NSW, Queensland and the NT. These help with the cost of appliances or connecting to gas, rather than reducing your bills.
Types of energy plans
