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SA Power Networks electricity rates, SA

Data as at 25 October 2026. Updated weekly.

SA Power Networks is the electricity distributor for all of South Australia. Which plans a household can buy is decided by the distributor, not the retailer, so this page covers every plan on offer to SA Power Networks customers. As at 25 October 2026 there are 620 residential and 438 small business electricity plans on this network from 28 retailers, taken from the retailers' published Consumer Data Right plan data.

Residential plans
620
plus 438 small business
Retailers
28
selling on this network
Cheapest supply charge
77.74c
per day; median 178.43c
Highest supply charge
250.27c
per day, residential
Cheapest headline rate
25.94c
per kWh, anytime or peak; dearest step 85.00c
Best solar feed-in
35.00c
per kWh exported
Time of use plans
349
residential
Plans with demand charges
0
residential

The gap between the cheapest and the dearest residential daily supply charge on this network is $1.73 a day, about $629.76 a year before a single kWh is used. 349 of the 620 residential plans charge different rates by time of day, and 0 add a demand charge on top, priced on the highest half-hour draw in the month. Demand charges rarely appear on the comparison sites' headline rate, which is why a plan that looks cheap per kWh can cost more overall.

Which of these 620 plans is cheapest for your home?

The answer depends on when you use power, not on the headline rate. Compare My Plan reads 12 months of your real smart meter data through the Consumer Data Right and ranks every plan on this network against it. One-off $5, no commissions, no sales calls.

Compare my plan with my real usage

Lowest daily supply charges on SA Power Networks

The 15 distinct residential offers with the cheapest daily supply charge. A low supply charge suits a low-usage household; a heavy user should weigh the usage rate more.

Scroll sideways for more columns. Click a heading to sort.
PlanTariffSupply c/dayUsage c/kWhFeed-in c/kWh
HomeDeal Flow - Demand Single RateAlinta Energy Single rate 77.74c
  • Anytime46.80c
0.50c
HomeDeal Flow - Demand Single Rate + CLAlinta Energy Single rate 77.74c
  • Anytime46.80c
0.50c
Standing Offer - Demand Single RateAlinta Energy Single rate 77.74c
  • Anytime46.81c
0.50c
Standing Offer - Demand Single Rate + CLAlinta Energy Single rate 77.74c
  • Anytime46.81c
0.50c
SolarBalance Choice - Demand Single RateAlinta Energy Single rate 81.86c
  • Anytime49.24c
5.00c
SolarBalance Choice - Demand Single Rate + CLAlinta Energy Single rate 81.86c
  • Anytime49.24c
5.00c
HomeDeal Extra - Demand Single RateAlinta Energy Single rate 83.41c
  • Anytime49.15c
0.50c
HomeDeal Extra - Demand Single Rate + CLAlinta Energy Single rate 83.41c
  • Anytime49.15c
0.50c
Kogan Energy for current FIRST membersKogan Energy Single rate 96.17c
  • Anytime40.00c
1.00c
Kogan Energy with free FIRSTKogan Energy Single rate 96.17c
  • Anytime40.00c
1.00c
Power HousePowershop Single rate 96.17c
  • Anytime40.00c
1.00c
WHOLESAVE Resi (Single Rate CTL) estimate-SAPNGloBird Energy Single rate 97.90c
  • Anytime27.05c
0.00c
WHOLESAVE Resi (Single Rate) estimate-SAPNGloBird Energy Single rate 97.90c
  • Anytime27.05c
0.00c
Kogan Energy for current FIRST membersKogan Energy Time of use 103.05c
  • Peak53.61c
  • Shoulder16.25c
  • Off-peak31.04c
1.00c
Kogan Energy with free FIRSTKogan Energy Time of use 103.05c
  • Peak53.61c
  • Shoulder16.25c
  • Off-peak31.04c
1.00c

Best solar feed-in tariffs on SA Power Networks

The 15 distinct residential offers paying the most per kWh exported. Time-varying feed-in pays the listed peak rate only in the evening window and much less during the day.

Scroll sideways for more columns. Click a heading to sort.
PlanBest feed-in c/kWhFeed-in typeSupply c/dayUsage c/kWh
Happy HourFlow Power 35.00c Time varying 250.27c
  • Anytime48.64c
Happy Hour Battery + Solar: Variable Prices (estimate)Flow Power 35.00c Time varying 250.27c
  • Peak39.14c
  • Shoulder39.14c
  • Off-peak39.14c
Happy Hour Battery+Solar+EV: Variable Prices (estimate)Flow Power 35.00c Time varying 250.27c
  • Anytime37.43c
Electrify Export (Seasonal)iO Energy 30.00c Time varying 0.00c
  • Anytime0.00c
Origin Battery StarterOrigin Energy 27.00c Time varying 184.03c
  • Peak58.96c
  • Off-peak33.00c
Ezi PeakEzi Power 25.00c Time varying 139.82c
  • Peak47.96c
  • Shoulder24.88c
  • Off-peak18.63c
Electrify Export (Daily)iO Energy 22.00c Time varying 0.00c
  • Anytime0.00c
4FreeFlow Power 20.00c Time varying 250.27c
  • Peak48.64c
  • Off-peak0.00c / 48.64c
4Free Battery + Solar + EV: Variable Prices (estimate)Flow Power 20.00c Time varying 250.27c
  • Peak37.43c
  • Off-peak0.00c / 37.43c
4Free Battery + Solar: Variable Prices (estimate)Flow Power 20.00c Time varying 250.27c
  • Peak39.14c
  • Off-peak0.00c / 39.14c
Residential Three for Free - New to AGLAGL 15.00c Time varying 178.24c
  • Peak58.84c
  • Shoulder0.00c / 19.66c
  • Shoulder 119.66c
  • Off-peak35.17c
Residential Three for Free - No Exit FeeAGL 15.00c Time varying 178.24c
  • Peak58.84c
  • Shoulder0.00c / 19.66c
  • Shoulder 119.66c
  • Off-peak35.17c
SolarMax SA Residential TOUCovaU 15.00c Time varying 172.00c
  • Peak58.78c
  • Shoulder16.50c
  • Shoulder 10.00c / 35.17c
  • Off-peak35.17c
Active ExportiO Energy 13.00c Time varying 0.00c
  • Anytime0.00c
Origin Solar Partner PlusOrigin Energy 12.00c Flat 180.05c
  • Anytime41.91c / 41.91c

Retailers selling on SA Power Networks

Every retailer with a live plan on this network, with its cheapest residential numbers. Click through for the full plan list.

Scroll sideways for more columns. Click a heading to sort.
RetailerResidential plansBusiness plansLowest supply c/dayLowest headline c/kWh
1st Energy 14 12 145.75c 33.88c
AGL 101 31 163.85c 38.14c
Alinta Energy 26 16 77.74c 41.91c
Amber Electric 22 7 115.83c 26.88c
Blue NRG 0 75 n/a n/a
CovaU 9 10 156.20c 41.91c
Diamond Energy 12 8 178.43c 41.91c
Dodo 6 4 180.05c 41.91c
Energy Locals Urban 1 1 178.20c 41.80c
EnergyAustralia 34 15 180.05c 41.91c
ENGIE 84 30 180.05c 41.91c
Ezi Power 2 2 121.58c 25.94c
Flipped Energy 8 8 130.58c 36.75c
Flow Power 20 0 163.52c 27.11c
Future X Power 4 2 180.05c 41.91c
GloBird Energy 32 0 97.90c 27.05c
iO Energy 16 9 165.00c 41.91c
Kogan Energy 11 0 96.17c 40.00c
Lumo Energy 16 16 118.80c 39.35c
Momentum Energy 22 27 167.42c 37.18c
Nectr 6 0 178.25c 41.49c
Next Business Energy 1 26 180.00c 41.91c
Origin Energy 92 86 169.25c 39.39c
OVO Energy 18 2 169.19c 41.91c
Powershop 12 10 96.17c 40.00c
Red Energy 35 28 119.35c 41.69c
Sumo 10 8 156.64c 35.63c
Tango Energy 6 5 108.90c 45.35c

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