Cheapest electricity plans in Whyalla Stuart 5608, South Australia
Whyalla Stuart (5608) sits in the hot dry summer, cool winter climate zone. For a typical outer-suburban 4-person household here — about 9,106 kWh/year (24.9 kWh/day) — these are the cheapest electricity plans, ranked by estimated annual cost from 557 plans available in the postcode.
| Retailer / plan | Est. $/yr | vs best | |
|---|---|---|---|
| iO Energy Cheapest Electrify Export (Seasonal) | $0 | — | Go to retailer → |
| iO Energy Seasonal Export | $0 | — | Go to retailer → |
| Globird Energy WHOLESAVE Resi (Two Rate) estimate-SAPN ⚠ market price | $2,356 | +$2,356 | Go to retailer → |
| Globird Energy WHOLESAVE Resi (Two Rate CTL) estimate-SAPN ⚠ market price | $2,356 | +$2,356 | Go to retailer → |
| Amber Electric Battery + Solar: Variable Wholesale Prices (estimate) ⚠ market price | $2,385 | +$2,385 | Go to retailer → |
| Flow Power Flow Home Battery+Solar+EV: Variable Prices (estimate) ⚠ market price | $2,787 | +$2,787 | Go to retailer → |
| OVO Energy The Free 4 Plan | $2,797 | +$2,797 | Go to retailer → |
| Amber Electric No Feed-In + Yello Diamond: Variable Prices (estimate) ⚠ market price | $2,802 | +$2,802 | Go to retailer → |
| Flow Power Flow Home Battery + Solar: Variable Prices (estimate) ⚠ market price | $2,928 | +$2,928 | Go to retailer → |
| OVO Energy The Basic Free 4 Plan | $2,937 | +$2,937 | Go to retailer → |
Plan types explained
- Single rate — one price per kWh at any time of day.
- Time of use — the price per kWh changes by time of day: peak (afternoon/evening) costs more than off-peak/overnight.
- CL (controlled load) — a separate, cheaper circuit for an appliance like electric hot water, billed at a lower rate.
- Market price — the rate tracks the wholesale electricity market, so it can change.
Estimate your own usage
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Other areas in South Australia
Paralowie · Morphett Vale · Craigmore · Happy Valley · Mount Gambier · Hallett Cove · Salisbury East · Mawson Lakes · Northgate · Hillbank · Golden Grove · Davoren Park
Estimates only, based on typical usage for this postcode (AER consumption benchmarks). Plans ranked by estimated annual cost. We may earn a referral fee if you switch via a link — this does not affect the ranking. Data: AER Consumer Data Right. Prices last checked: 27 September 2026.