Compare electricity plans

Enter your postcode and usage. We estimate what each available plan would cost you over a year, then explain the result.

Change your details: SA, 4,000 kWh a year

Postcode Plans depend on your area and distribution network. How should we estimate your usage?

Your usage (fill in the one you chose above)

People at home Bill amount ($) Total of one bill, including GST. Days on that bill Usually 90 or 91 for a quarter. Yearly usage (kWh) Add up the kWh on your last four bills.

More options: solar, tariff, what you pay now

Solar system size (kW) Leave empty if you have no solar. Controlled load (kWh a year) A separate meter for hot water, shown on your bill. Tariff type Your meter decides which tariffs you can have. What you pay now ($) So we can show the estimated difference. That amount is per Order results by

Include conditional discounts (only if you always pay on time or by direct debit) Only plans with no exit fee Only plans offering GreenPower

How we compare

393 plans match in SA

Sorted by estimated annual cost. For a second opinion, the government's Energy Made Easy covers SA.

Alinta Energy

SolarBalance Choice - Demand Single Rate

Demand tariff
No exit fee
Solar feed-in

Daily supply: 81.86c/day
Usage: 49.24c/kWh
Demand: 51.25c/kW/day
Solar feed-in: 5c/kWh

Why this result?

Ranked 391st by estimated annual cost. Available for SA.

$3,107estimated a year

About: $777 a quarter

Ranked by estimated annual cost.

Less certain estimate. Peak demand of 3 kW for the demand charge.

Alinta Energy

HomeDeal Extra - Demand Single Rate + CL

Demand tariff
No exit fee
Solar feed-in

Daily supply: 83.41c/day
Usage: 49.15c/kWh
Controlled load: 23.36c/kWh
Demand: 51.25c/kW/day
Solar feed-in: 0.5c/kWh

Why this result?

Ranked 392nd by estimated annual cost. Available for SA.

$3,109estimated a year

About: $777 a quarter

Ranked by estimated annual cost.

Less certain estimate. Peak demand of 3 kW for the demand charge.

Alinta Energy

HomeDeal Extra - Demand Single Rate

Demand tariff
No exit fee
Solar feed-in

Daily supply: 83.41c/day
Usage: 49.15c/kWh
Demand: 51.25c/kW/day
Solar feed-in: 0.5c/kWh

Why this result?

Ranked 393rd by estimated annual cost. Available for SA.

$3,109estimated a year

About: $777 a quarter

Ranked by estimated annual cost.

Less certain estimate. Peak demand of 3 kW for the demand charge.

How we calculated these results

We used 4,000 kWh a year, a reference figure, because no usage was entered. Enter your usage for a personal estimate.
74 plans are priced with an assumption we could not check (for example a demand charge or a time window we cannot place your usage in). They are listed after the others and marked as less certain.
Conditional discounts (such as paying on time) are left out of the ranking. Plans that have them show the lower figure separately.

Calculation version 1.0.0. Compared 6 October 2026. 393 plans matched. Data from Energy plans: Consumer Data Right (AER). Full methodology

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