Finding the cheapest electricity plan in Australia in 2026 requires understanding your state’s unique market, leveraging government comparison tools, and actively comparing retailer offers. For most households in New South Wales and South East Queensland, Default Market Offer (DMO) prices are falling by up to 7.2% ($155 annually) from 1 July 2026, while Victorian Default Offer (VDO) prices are down an average of 5% ($84 annually). South Australian households on flat-rate standing offers will see a slight increase of 1.4% ($33). The key to savings lies in moving off standing offers and actively seeking competitive market contracts, which can be significantly cheaper.
Understanding Australia’s Electricity Market in 2026
Australia’s electricity market is complex, with different regulatory frameworks across states and territories. This guide focuses on the National Electricity Market (NEM) states (NSW, VIC, QLD, SA, ACT, TAS) where competition or regulated offers dominate, and provides guidance for Western Australia and the Northern Territory.
Default Market Offer (DMO) and Victorian Default Offer (VDO)
The Default Market Offer (DMO) is a safety net price set by the Australian Energy Regulator (AER) for residential and small business customers on standing offers in New South Wales, South Australia, and South East Queensland. It represents the maximum price retailers can charge these customers and acts as a reference price for comparing market offers. The Victorian Default Offer (VDO) serves the same purpose in Victoria, set by the Essential Services Commission (ESC).
If you haven’t switched providers in years, you are likely on a standing offer, paying the DMO or VDO rate, which is often more expensive than market offers. Retailers typically offer market contracts with discounts or different pricing structures, designed to attract and retain customers.
“Electricity prices will fall for most households and small businesses on the Default Market Offer (DMO) from 1 July, with the AER today releasing its final prices for 2026-27.”
Wholesale, Network, and Retail Costs
Your electricity bill is composed of three primary elements:
- Wholesale Costs: The cost of generating electricity. These are falling in 2026-27 due to increased renewable generation (wind and battery storage) reducing reliance on more expensive gas and hydro, and lower electricity futures prices.
- Network Costs: The cost of building, maintaining, and operating the poles, wires, and substations that deliver electricity to your home. These typically make up the largest portion of your bill.
- Retail Costs: The cost for your energy retailer to run their business, including customer service, billing, and marketing.
State-by-State Breakdown: What to Expect in Your Region (2026-27)
Electricity prices and available rebates vary significantly across Australia. Here’s what you need to know for the 2026-27 financial year, effective from 1 July 2026:
New South Wales (NSW), South East Queensland (SE QLD), South Australia (SA)
These states fall under the AER’s Default Market Offer (DMO). For 2026-27, most residential customers on standing offers will see price reductions, except in South Australia.
| Region / Network | Typical Annual Bill (Flat Rate 2025-26) | DMO 2026-27 Change ($) | DMO 2026-27 Change (%) | Notes |
|---|---|---|---|---|
| NSW | ||||
| Ausgrid | A$1,965 | -A$66 | -3.4% | Residential flat rate. |
| Endeavour Energy | A$2,411 | -A$83 | -3.4% | Residential flat rate. |
| Essential Energy | A$2,741 | -A$137 | -5.0% | Residential flat rate. |
| SE QLD | ||||
| Energex | A$2,143 | -A$155 | -7.2% | Residential flat rate. |
| SA | ||||
| SA Power Networks | A$2,301 | +A$33 | +1.4% | Residential flat rate. |
- Time-of-Use (ToU) Offers: For smart meter households, ToU standing offers will see savings across all three regions, ranging from a 1.1% decrease in South Australia to up to 10.7% in South East Queensland.
- Solar Sharer Offer (SSO): A new opt-in plan available from 1 July 2026 for smart meter households (with or without solar). It provides 3 hours of free power in the middle of every day, encouraging energy use during peak solar generation.
- Rebates: NSW offers the Low Income Household Rebate (up to A$285/year). QLD has the Electricity Rebate (A$399.47/year) for eligible cardholders. SA provides an Energy Bill Concession.
Victoria (VIC)
Victoria’s Essential Services Commission (ESC) has reduced the Victorian Default Offer (VDO) for 2026-27, effective 1 July 2026.
- Residential: Average annual bills for domestic customers are expected to be 5% lower, cutting approximately A$84 off annual electricity bills. Typical household annual costs now range from A$1,481 to A$1,748, averaging A$1,591 per year.
- Solar Feed-in Tariffs (FiTs): From 1 July 2025, Victoria’s FiTs are deregulated, meaning retailers set their own rates. It’s crucial for solar households to shop around, with some retailers offering up to 8 cents per kWh for the first block of daily exports. Consider how to Unlock $2,000+ Annually: Your 2026 Guide to Australian Solar FiTs & Self-Consumption.
- “Solar Soak” Periods: A new three-part time-of-use network tariff, including an 11 am-4 pm “solar soak” period, is being built into the 2026-27 default offer structure to encourage midday energy use.
- Rebates: Eligible Victorian households can access ongoing concession rebates (approx. A$174/year for electricity), the Utility Relief Grant (up to A$1,300 for hardship), and Victorian Energy Upgrades (VEU) discounts for energy-efficient improvements like insulation and hot water systems. For more, see How to Get a Free or Discounted Home Energy Audit in Australia 2026: State Rebates & Benefits.
Australian Capital Territory (ACT)
- Average Cost: The ACT is generally the cheapest state for electricity, with an average annual residential bill around A$1,310.
- Rebates: The ACT Electricity, Gas and Water Rebate (formerly Utilities Concession) provides A$800 per year for 2026-27 to eligible concession cardholders.
Tasmania (TAS)
- Regulated Market: Tasmania’s electricity market is regulated, with prices set by the government, primarily through Aurora Energy.
- Rebates: Eligible low-income customers can receive an annual electricity concession of A$1.84347 per day (approximately A$673 per year) for retail customers, or a once-off A$673 payment for eligible embedded network customers, from 1 July 2026. Overall, eligible customers receive approximately A$650 per household each year in concessions.
Western Australia (WA) & Northern Territory (NT)
- Regulated Markets: Both WA and NT operate under different regulatory frameworks outside the NEM. Electricity prices are largely set by state-owned corporations: Synergy (south-west WA) and Horizon Power (regional WA), and Power and Water Corporation (NT). You cannot choose your electricity retailer in these regions.
- Rebates: WA concession card holders may access the Energy Assistance Payment (A$300-A$400 annually). NT has a Pensioner and Carer Concession Scheme.
Key Strategies to Cut Your Electricity Bill in 2026
Even with varying state prices, proactive steps can significantly reduce your energy costs.
1. Compare, Compare, Compare!
This is the most crucial step. Government-backed comparison websites are free and impartial:
- Energy Made Easy: For NSW, QLD, SA, ACT, TAS.
- Victorian Energy Compare: For Victoria.
These tools allow you to input your actual usage data (from a recent bill) and compare all available market offers in your area, including conditional discounts and solar feed-in tariffs. Look beyond the headline discount and check the total estimated annual cost.
2. Understand Your Tariff Type
- Flat Rate: A single rate for electricity used, regardless of the time of day.
- Time-of-Use (ToU): Different rates for peak, shoulder, and off-peak periods. If you can shift heavy electricity use (e.g., washing machine, dishwasher, EV charging) to off-peak or shoulder times, this can be cheaper. Consider Optimise EV Charging with Solar This Winter 2026: Max Savings Guide.
- Controlled Load: A cheaper rate for specific appliances (e.g., electric hot water, slab heating) connected to a separate meter and switched on by your distributor during off-peak hours.
- Solar Sharer Offer (SSO): As mentioned, this new DMO offer provides free power during midday solar peaks for smart meter customers.
3. Leverage Solar Energy (If Applicable)
If you have solar panels, maximising self-consumption is key, especially with varied feed-in tariffs. Use your energy during the day when your panels are generating. Consider adding a home battery to store excess solar for evening use. For more, see Best Home Solar Batteries in Australia 2026: Models, Prices & Post-May Rebates and Maximise Your Solar Savings in Australia 2026: Unlock $1,500+ Annually with Smart Strategies.
4. Claim All Eligible Rebates and Concessions
While the federal universal Energy Bill Relief Fund ended in December 2025, state-specific concessions remain available for eligible households, typically for pensioners, concession card holders, and low-income households. These can significantly reduce your annual bill. Contact your state government’s energy department or your retailer to ensure you’re registered for all applicable rebates.
5. Improve Energy Efficiency
Reducing your overall consumption is a guaranteed way to lower bills. Simple steps like draught-proofing, upgrading insulation, and using energy-efficient appliances can make a big difference. For detailed advice, read How to Cut Your Electricity Bill This Winter in Australia 2026: Strategies After Federal Rebates End and Best Energy-Efficient Fridges & Freezers in Australia 2026: Slash Your Bill by Up To $200 Annually.
How to Switch Electricity Providers: A Step-by-Step Guide
Switching is easier than you think and can be done entirely online or over the phone. You won’t experience any interruption to your power supply.
- Gather Your Latest Bill: This provides your NMI (National Meter Identifier) and actual usage data, essential for accurate comparisons.
- Use a Government Comparison Website: Enter your details on Energy Made Easy or Victorian Energy Compare.
- Review Offers: Compare plans based on estimated annual cost, contract terms, exit fees, solar feed-in tariffs, and customer reviews.
- Sign Up: Once you choose a plan, your new retailer will handle the entire switching process, including notifying your old provider. This typically takes a few business days.
- Confirm: Your new retailer will send you a welcome pack, and your old retailer a final bill.
Bottom Line
With most Default Market Offer and Victorian Default Offer prices falling from 1 July 2026, there’s a real opportunity for Australian households to save on their electricity bills. The single most effective action you can take is to use your state’s government-backed comparison website (Energy Made Easy or Victorian Energy Compare) to move off a standing offer and onto a more competitive market offer. Don’t assume your current plan is the best deal. Regularly comparing plans, understanding your consumption patterns, and claiming all eligible rebates are crucial steps to finding the cheapest electricity plan in 2026 and keeping more money in your pocket.