SA electricity plans

Supply and usage charges, solar feed-in, discounts and contract terms for every plan retailers publish in South Australia, refreshed nightly. Prices are as published under the Consumer Data Right standard, per kWh, and are exclusive of GST unless the retailer states otherwise.

Where South Australia's electricity plans are priced

151 plans from 23 retailers

Lowest usage rate, per kWh: 30.80c; 1st Energy, 1st Emerald - Single Rate
Typical usage rate, per kWh: 38.10c; The middle of 151 plans
Lowest supply charge, a day: $0.87; Kogan Energy, Kogan Energy with free FIRST
Typical supply charge, a day: $1.56; The middle of 151 plans

Single-rate plans open to anyone at home, as published. Time-of-use plans, demand plans and plans priced off the wholesale market are left out, because their rates don't compare directly; they're all in the table below.

Lowest 30.80c

Typical 38.10c

30c35c40c45c50c55c

Each bar counts the plans charging that usage rate per kWh. Hover or tap a bar for the count.

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Single-rate electricity plans in South Australia by usage rate
Usage rate per kWh	Plans
30c to 31c	2
32c to 33c	2
33c to 34c	4
34c to 35c	5
35c to 36c	5
36c to 37c	35
37c to 38c	17
38c to 39c	60
40c to 41c	6
41c to 42c	2
42c to 43c	1
44c to 45c	2
48c to 49c	6
54c to 55c	4

Lowest $0.87

Typical $1.56

$1.00$1.20$1.40$1.60$1.80$2.00$2.20

Each bar counts the plans charging that much a day to be connected. Hover or tap a bar for the count.

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Single-rate electricity plans in South Australia by daily supply charge
Supply charge a day	Plans
$0.85 to $0.90	4
$0.95 to $1.00	4
$1.05 to $1.10	10
$1.10 to $1.15	15
$1.15 to $1.20	4
$1.30 to $1.35	2
$1.45 to $1.50	2
$1.50 to $1.55	12
$1.55 to $1.60	25
$1.60 to $1.65	67
$1.70 to $1.75	4
$2.25 to $2.30	2

Usage rate per kWh

30c

35c

40c

45c

50c

55c

$0.80$1.00$1.20$1.40$1.60

Typical supply

Typical usage

Supply charge a day

One dot for each retailer, at its single-rate plan with the lowest usage rate. Lower and further left is cheaper on both counts. Hover or tap a dot for the retailer; it opens the plan.

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Each retailer's lowest single-rate usage charge in South Australia
Retailer and plan	Usage per kWh	Supply a day
1st Energy, 1st Emerald - Single Rate	30.80c	$1.33
GloBird Energy, FULLHOUSE Residential (Flat Rate CTL Load)-SAPN	32.80c	$1.15
Flipped Energy, Anytime Switched On 2.2! Controlled Load	33.41c	$1.19
Momentum Energy, Home Comfort Electricity	33.80c	$1.52
Flow Power, Flow Home	34.83c	$1.49
Lumo Energy, Lumo Basic	35.77c	$1.10
AGL, Residential Smart Saver - 3rd Party	36.19c	$1.55
Origin Energy, Origin Go Variable Ongoing	36.20c	$1.56
Kogan Energy, Kogan Energy with free FIRST	36.36c	$0.87
Powershop, Power House	36.36c	$0.87
Nectr, Nectr GreenPower - August 2026	37.72c	$1.62
Red Energy, Living Energy Saver	37.90c	$1.10
MYOB powered by OVO, The One Plan	38.10c	$1.54
OVO Energy, The One Plan	38.10c	$1.54
Alinta Energy, HomeDeal Flow - Single Rate	38.10c	$1.64
ENGIE, SA ENGIE - Home Business -GreenPower Elec	38.10c	$1.64
EnergyAustralia, Balance Plan - Connect Now	38.10c	$1.64
Diamond Energy, Diamond Everyday - Single Rate	38.10c	$1.64
Tango Energy, Home Select	41.23c	$0.99
COVAU PTY LIMITED, Freedom Residential Single + CL	42.58c	$1.52
Amber, Amber Plan	48.60c	$1.05
iO Energy, Basic Home \| Free meter exchange	54.55c	$1.50
Radian Energy, Basic Home \| Free meter exchange	54.55c	$1.50

What are the cheapest electricity rates in South Australia?

Among 378 open residential electricity offers from 23 retailers in South Australia, the lowest single-rate usage charge is 30.80c per kWh, on 1st Energy's 1st Emerald - Single Rate, and the median is 38.10c. The lowest daily supply charge is $0.87, on Kogan Energy's Kogan Energy with free FIRST. Prices are as published, usually before GST.