How we worked this out
South Australia was the only region where residential default prices rose from 1 July 2026, up 1.4%, driven by higher ancillary services costs. SA still has the highest usage rates in Australia, which also means rooftop solar pays back faster here than anywhere else.
Typical bills use average single-rate residential rates for 2026–27 (effective 1 July 2026), from the AER Default Market Offer and ESC Victorian Default Offer determinations, reviewed 20 July 2026. Cheapest plan figures come from live retailer plan data published under the Consumer Data Right, refreshed weekly. Your bill depends on your retailer, tariff type, meter and usage pattern. This is a guide, not a quote.
Current electricity rates near Mawson Lakes
Each retailer's cheapest current electricity plan for a 4,000 kWh/year household in South Australia, sourced from official plan data and refreshed weekly. Not personalised to your address, enter your postcode above for that.
| Retailer | Usage rate | Daily supply charge | Contract | Est. annual cost* |
|---|---|---|---|---|
| Dodo Power & Gas FREE POWER | 22.81c/kWh | 47.89c/day | No lock-in | $1,087 |
| Lumo Energy FREE POWER | 18.94c/kWh | 90.96c/day | No lock-in | $1,090 |
| Alinta Energy FREE POWER | 19.89c/kWh | 86.63c/day | No lock-in | $1,112 |
| OVO Energy FREE POWER | 22.67c/kWh | 90.93c/day | No lock-in | $1,239 |
| Momentum Energy TOU FREE POWER | 17.10c/kWh | 155.50c/day | No lock-in | $1,252 |
| 1st Energy FREE POWER | 22.40c/kWh | 104.60c/day | No lock-in | $1,278 |
| Origin Energy FREE POWER | 23.12c/kWh | 100.71c/day | No lock-in | $1,292 |
| Red Energy FREE POWER | 25.56c/kWh | 122.50c/day | No lock-in | $1,470 |
| AGL FREE POWER | 25.43c/kWh | 174.56c/day | No lock-in | $1,654 |
| EnergyAustralia FREE POWER | 30.12c/kWh | 155.31c/day | No lock-in | $1,772 |
| Powershop FREE POWER | 30.50c/kWh | 180.54c/day | No lock-in | $1,879 |
*Estimate only, for comparing retailers against each other at a standard usage level.
Electricity in Mawson Lakes
Mawson Lakes is located in South Australia on the SA Power Networks distribution network. Electricity pricing at postcode 5095 is determined by your distribution network charges, wholesale costs, and your retailer's margin.
Your distribution network
| Network | Area |
|---|---|
| SA Power Networks | All of South Australia |
For detailed information about electricity pricing, reference prices, and tips for comparing plans in South Australia, see our Compare Electricity Prices in South Australia guide.
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