This default market offer FAQ explains how the electricity reference price works, who it applies to and how to use it when comparing plans. It covers the difference between the Default Market Offer and other regulated prices, how annual bills and discounts are presented, and what changes for solar customers, renters and people moving home. It also outlines practical checks to complete before accepting a new electricity offer, because the cheapest advertised rate may not be the most suitable plan for your household.
What Is The Default Market Offer
The Default Market Offer, commonly shortened to DMO, is a regulated electricity price reference used in parts of the Australian National Electricity Market. It was introduced to give households a clearer benchmark when retailers advertise discounts and estimated annual bills. The Australian Energy Regulator publishes the relevant DMO information each year, while retailers use it when presenting certain residential electricity offers.
The DMO is not a single Australia-wide electricity price and it is not available in exactly the same form in every state or territory. Its operation depends on the customer’s location, distribution network, tariff type and the local retail market. Victoria has its own Victorian Default Offer arrangement, while other jurisdictions have different regulatory settings, so a customer should check the current information applying to their address rather than assuming a national rate.
The Default Market Offer is a benchmark rather than a guaranteed bill. Your actual cost can be higher or lower depending on electricity usage, daily supply charges, time of use, controlled loads, solar exports, concessions and the rates in your particular retail contract. The benchmark is designed to make offers easier to compare, not to predict the exact amount that every household will pay.
The DMO generally applies to customers who are on a standing offer or who are considering a market offer in a covered area. A standing offer is the retailer’s basic contract that applies when a customer has not chosen a market contract, although the precise rules depend on the jurisdiction. Customers who are already on a discounted or fixed-term plan should read their own contract and renewal notices rather than treating the DMO as a direct replacement for their current rates.
How To Read A Default Market Offer Comparison
Retailers commonly describe a plan as a percentage above or below the DMO reference price. For example, an offer advertised as a discount against the reference price may appear attractive, but the percentage alone does not tell you the final cost. The underlying usage rates, supply charge, tariff structure, billing frequency and assumptions about household consumption all matter.
A reliable comparison starts with an electricity bill from the property. Identify the distribution network, tariff, meter type, billing period, annual or recent usage and whether the bill includes controlled load or solar feed-in credits. Enter those details into an official comparison service or ask the retailer to provide an estimated annual cost based on your actual usage, then check whether the estimate includes all charges and discounts.
Check the reference price, estimated annual cost and contract conditions together. A plan with a larger advertised discount can still cost more if its base rates are high or if the discount applies only to one component of the bill. Look for conditional discounts, late payment requirements, direct debit conditions, sign-up credits and whether the quoted estimate assumes every discount will be received.
The reference price can be especially useful when different retailers use different advertising styles. One company may promote a percentage discount, another may promote a dollar saving, and a third may show a monthly estimate. Converting each offer to an estimated annual cost using the same usage information makes the comparison more meaningful, although the result remains an estimate because future consumption and regulated prices can change.
What Is Included And What Is Not
An electricity bill normally contains a usage charge for energy consumed and a supply charge for connection to the network. Depending on the tariff, usage may be charged at one flat rate, different rates for peak and off-peak periods, or several time-based periods. Government charges, network costs, retailer costs and other regulated components are generally reflected in the retail price, but the way they appear on a bill varies between retailers.
The DMO comparison does not mean every possible household energy cost is covered by one simple figure. Gas is separate, and products such as green power add-ons, batteries, electric vehicle charging services and some controlled-load arrangements may have separate prices. Solar customers also need to consider both the electricity they buy from the grid and the value credited for surplus electricity exported from their panels.
For a home with solar, the feed-in tariff and import rate must be assessed as a pair. A high export credit may look appealing but have a high electricity usage rate, while a lower export credit may come with a cheaper import rate or a more suitable daily charge. Compare the plan using a typical year of imported and exported energy, and check whether export credits are capped, conditional or changed after an introductory period.
The DMO also does not remove the need to check concessions and assistance. Eligible households may receive state or territory concessions, energy rebates or hardship support under separate rules. Eligibility, payment amounts and application processes can change, so confirm current information with the relevant government department and ask the retailer how any concession will appear on the account.
When Should You Compare Electricity Offers
A comparison is worthwhile when a fixed-term contract is approaching its end, a discount period is expiring, bills have increased without a clear change in usage, or a household’s circumstances have changed. Moving house is another useful trigger because the new property may have a different meter, tariff, network or solar system. A plan that suited a small apartment may not suit a larger home with electric heating and a high evening load.
Before moving, record the final meter reading where possible, confirm the supply address and ask the retailer about connection or transfer timing. Include electricity in a broader moving checklist compare process alongside internet, insurance, council requirements and address changes. The phrase car insurance Newcastle, for example, may lead to a location-specific insurance search, but electricity comparisons also need the exact property address because local network and tariff details can affect the result.
When comparing plans, use the new property’s actual tariff and estimated usage rather than copying the old plan’s headline discount. Ask whether the meter is smart, whether solar is installed, whether there is controlled load and whether the property has electric hot water or other major appliances. Tenants should also check the lease and speak with the property manager about any embedded network, because an embedded-network arrangement may limit which retailer can supply the dwelling.
Households should also review non-energy commitments during a move without confusing one comparison with another. A useful income protection insurance guide will focus on waiting periods, benefit periods, exclusions and policy definitions, whereas an electricity comparison focuses on rates, usage and contract terms. Keeping these decisions separate helps prevent a low electricity price from distracting you from more important conditions in other household products.
Common Default Market Offer Mistakes
One common mistake is choosing the largest advertised discount without checking the reference price behind it. Discounts are calculated from a particular base price and may apply only to usage, only to supply charges or only when payments are made on time. Read the plan’s fact sheet or contract summary to identify the precise discount, its duration and what happens when an introductory offer ends.
Another mistake is overlooking the difference between estimated and actual consumption. A retailer’s annual estimate may be based on a typical customer profile, while your home may use substantially more electricity for heating, cooling, pool equipment, electric vehicles or medical equipment. Compare the rates against several recent bills where possible and ask how a plan would perform in both a lower-use and higher-use year.
Do not treat a low monthly estimate as a fixed price. Electricity bills vary with weather, appliance use, meter readings, tariff changes and billing periods, and some retailers estimate bills between actual meter reads. Check the contract length, payment method, price review rights, exit fees, reminder process and whether the retailer can move you to another product when the offer expires.
Solar customers often make the separate mistake of selecting a plan solely because it has the highest feed-in tariff. Review export limits, daily caps, eligibility rules, the treatment of excess exports and whether the feed-in rate can change. If you are considering a new solar system or battery, obtain independent information and compare accredited installers; federal and state schemes change over time, and current details should be confirmed through energy.gov.au or the relevant state energy authority.
If the retailer cannot explain the offer clearly, ask for the key facts in writing before agreeing. Customers who believe a bill or contract is incorrect should first use the retailer’s complaints process and keep copies of bills, emails and reference numbers. If the issue is not resolved, the relevant state or territory energy ombudsman may provide an independent dispute pathway, subject to its jurisdiction and rules.
Key Takeaways
The Default Market Offer gives eligible households a reference point for comparing electricity offers, but it is not a promise about the bill you will receive. Your final cost depends on usage, tariff, supply charges, contract terms, location and any solar or concession arrangements. The most useful comparison is based on your own bill and the exact property address.
Before switching, obtain the plan’s written rates and conditions, check the estimated annual cost, confirm how discounts work and note when any benefit expires. Moving households should confirm the new property’s meter and network details, while solar customers should assess import rates and feed-in credits together. Renters should establish whether an embedded network affects their choice of retailer.
Use the DMO as a comparison tool, not as a guarantee of savings. Confirm current regulatory information through the Australian Energy Regulator, energy.gov.au or the relevant state or territory energy authority, and contact the retailer for contract-specific questions. This approach helps you compare on the basis of total value and suitability rather than relying on a headline percentage.