ENGIE vs Sumo Power
Compare ENGIE and Sumo Power electricity plans side by side. See rates, solar feed-in tariffs, pros and cons, and find out which retailer offers the better deal for Australian households.
Note: Sumo Power is not currently available through our comparison tool.
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Rates comparison
| Metric | ENGIE | Sumo |
|---|---|---|
| Avg. usage rate | 27.4c/kWh | 27.1c/kWh ✓ |
| Daily supply charge | $0.97/day | $0.95/day ✓ |
| Est. annual bill | $1,435 | $1,420 ✓ |
| Solar feed-in tariff | 6–10c/kWh ✓ | 6–9c/kWh |
| States available | NSW, VIC, SA | VIC |
| Plan types | fixed, variable, solar | fixed, variable, solar |
✓ indicates the better value option for that metric. Estimated annual bills are based on AER Reference Price / ESC VDO benchmarks. Actual rates vary by state and plan.
This analysis is based on EnergyPlans Australia's 2026 energy pricing data across multiple providers and states.
ENGIE
ENGIE (formerly ENGIE) is an Australian electricity and gas retailer backed by international energy company ENGIE Group. ENGIE operates across VIC, SA, and NSW, offering a focused range of residential plans with a strong emphasis on competitive pricing.
View ENGIE plansSumo Power
Sumo Power (now trading as Sumo) is a Victorian electricity and gas retailer that has been operating since 2000. Sumo offers competitive electricity plans in Victoria, with a focus on value-for-money pricing and reliable customer service.
View Sumo plansENGIE — pros & cons
Sumo Power — pros & cons
One or more providers in this comparison are not available through our comparison tool.
Compare plans from available retailers →Frequently asked questions
Is ENGIE cheaper than Sumo Power?
Based on average rates, Sumo Power offers a lower average usage rate (27.1c/kWh vs 27.4c/kWh). However, actual costs depend on your specific plan, usage, and state. Always compare using your own energy bill data.
Which provider offers a better solar feed-in tariff: ENGIE or Sumo?
ENGIE generally offers the better solar feed-in tariff rate (6–10c/kWhc/kWh vs 6–9c/kWhc/kWh). Rates vary by state and plan, so confirm directly with the retailer.
Are both ENGIE and Sumo available in my state?
Both ENGIE and Sumo Power are available in: VIC. ENGIE is available in NSW, VIC, SA, and Sumo Power in VIC.
Which is better overall: ENGIE or Sumo Power?
Based on average usage rates in our dataset, Sumo Power offers a more competitive rate. The right choice for you depends on your state, usage patterns, and whether you have solar panels.
How do I switch from ENGIE to Sumo (or vice versa)?
Switching electricity retailers in Australia is straightforward. You can switch online, by phone, or through an independent comparison service. The process typically takes 2–5 business days and you will not experience any interruption to your electricity supply. Check for any exit fees on your current plan before switching.
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