Cheapest electricity plans in Aldinga Beach 5173, South Australia
Aldinga Beach (5173) sits in the warm temperate climate zone. For a typical outer-suburban 4-person household here — about 7,121 kWh/year (19.5 kWh/day) — these are the cheapest electricity plans, ranked by estimated annual cost from 501 plans available in the postcode.
| Retailer / plan | Est. $/yr | vs best | |
|---|---|---|---|
| iO Energy Cheapest Electrify Export (Seasonal) | $0 | — | Go to retailer → |
| iO Energy Active Export | $0 | — | Go to retailer → |
| Amber Electric Battery + Solar: Variable Wholesale Prices (estimate) ⚠ market price | $1,949 | +$1,949 | Go to retailer → |
| Amber Electric No Feed-In + CBA Yello: Variable Prices (estimate only) ⚠ market price | $2,275 | +$2,275 | Go to retailer → |
| OVO Energy The Free 4 Plan | $2,337 | +$2,337 | Go to retailer → |
| OVO Energy The Basic Free 4 Plan | $2,454 | +$2,454 | Go to retailer → |
| Diamond Energy Diamond Everyday - Daylight | $2,579 | +$2,579 | Go to retailer → |
| ENGIE SA ENGIE Solar Sharer Standing Elec | $2,609 | +$2,609 | Go to retailer → |
| ENGIE SA ENGIE SOHO Solar Sharer Standing | $2,609 | +$2,609 | Go to retailer → |
| Kogan Energy Kogan Solar Sharer | $2,718 | +$2,718 | 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
Different household? Adjust the details below to re-rank plans for your home.
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: 16 August 2026.