Average Electricity Bill for a 1-Person Household in New South Wales
A single-person household in NSW uses around 10 kWh/day — still subject to the same daily supply charges as larger homes. With Ausgrid and Endeavour networks serving Greater Sydney, 50+ competitive plans are available, and choosing one with a low supply charge can meaningfully cut a small household's bill.
$406
Quarterly estimate
$1,624
Annual estimate
How this is calculated
- Daily usage: 10 kWh/day (AER benchmark for 1-person household)
- Average rate: 33.5c/kWh (New South Wales average)
- Supply charge: $1.10/day
- Reference price (DMO): $1,960/year
Figures approximate as at May 2026. Actual bills vary by plan, usage patterns, and network charges.
Potential savings: Competitive plans are often 17–22% below the DMO reference price. For a single-person household, that could mean savings of up to $431 per year — though actual savings depend on your current plan and usage.
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Frequently Asked Questions
What is the average electricity bill in New South Wales?
A single-person household in New South Wales pays approximately $406 per quarter or $1624 per year based on AER benchmark usage of 10 kWh/day at average rates of 33.5c/kWh.
How can I lower my electricity bill in New South Wales?
The easiest way is to compare plans — the difference between the cheapest and most expensive plan for the same usage can be $300–600/year in New South Wales. Use WattLite to compare 1,000+ plans in seconds.
Is switching energy plans difficult?
No. In Australia, switching retailers takes about 5 minutes online. Your new retailer handles the transfer — there's no interruption to supply and no technician visit needed.