Last updated: June 2026

    Lumo Energy vs Sumo Power

    Compare Lumo Energy 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.

    Enter your postcode to compare plans from available retailers.

    Rates comparison

    MetricLumo EnergySumo
    Avg. usage rate27.6c/kWh 27.1c/kWh ✓
    Daily supply charge$0.99/day $0.95/day ✓
    Est. annual bill$1,440 $1,420 ✓
    Solar feed-in tariff6–8c/kWh 6–9c/kWh ✓
    States availableVIC, SAVIC
    Plan typesfixed, variable, solarfixed, variable, solar

    ✓ = lower figure in our AER/ESC benchmark data, not a recommendation. 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.

    Lumo Energy

    Lumo Energy is a wholly owned subsidiary of Snowy Hydro (the same parent company as Red Energy). Lumo Energy focuses on offering straightforward, competitive electricity and gas plans to residential customers in Victoria and South Australia.

    View Lumo Energy plans
    Lower benchmark rate

    Sumo 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 plans

    Summary

    Based on benchmark estimates, Sumo Power has the lower estimated annual bill. However, actual costs depend on your usage, postcode, and plan.

    All figures are benchmark estimates based on AER/ESC reference data. Actual plan pricing varies by postcode, usage, and available discounts.

    Both available in: VIC

    Lumo Energy — pros & cons

    Owned by Snowy Hydro — same parent as highly-rated Red Energy
    Competitive pricing in VIC and SA
    Simple, transparent plan structures
    Solar feed-in tariff available
    Good customer service track record
    Limited to VIC and SA only
    Smaller plan range than larger retailers
    Less brand recognition than AGL or Origin
    Limited online self-service features compared to some competitors

    Sumo Power — pros & cons

    Long-established Victorian retailer (since 2000)
    Competitive pricing in Victoria
    Solar feed-in tariff available
    Both electricity and gas supply available
    Straightforward plan structures
    Available in Victoria only
    Smaller footprint compared to national retailers
    Limited plan variety
    Some customers report billing issues

    One or more providers in this comparison are not available through our comparison tool.

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    Frequently asked questions

    • Is Lumo Energy cheaper than Sumo Power?

      Based on average rates, Sumo Power offers a lower average usage rate (27.1c/kWh vs 27.6c/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: Lumo Energy or Sumo?

      Sumo Power generally offers the better solar feed-in tariff rate (6–9c/kWhc/kWh vs 6–8c/kWhc/kWh). Rates vary by state and plan, so confirm directly with the retailer.

    • Are both Lumo Energy and Sumo available in my state?

      Both Lumo Energy and Sumo Power are available in: VIC. Lumo Energy is available in VIC, SA, and Sumo Power in VIC.

    • Which is better overall: Lumo Energy or Sumo Power?

      Sumo Power has the lower average usage rate in our benchmark data. The best plan for you depends on your usage and postcode.

    • How do I switch from Lumo Energy 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.

    More comparisons

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    Compare Australian energy plans at EnergyPlans

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    One or more providers in this comparison are not available through our comparison tool.

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    How we calculate these estimates

    This comparison uses benchmark data from AER and ESC reference pricing. Actual plan rates vary by postcode.

    Estimated costs can vary by usage, tariff type, retailer, distributor, and address. Both supply charges (the daily fixed cost of being connected) and usage rates (c/kWh) affect your total bill. Solar feed-in tariffs vary by retailer and plan. Always review plan details, fees, and conditions before switching.

    Data sources

    • AER Default Market Offer (DMO) reference pricing
    • ESC Victorian Default Offer (VDO) benchmarks
    • Distributor zone boundary data
    • Published retailer plan information

    These are indicative estimates only. Your actual bill depends on your specific plan, usage patterns, and applicable discounts. Read our full methodology.

    How we make money

    EnergyPlans.com.au may receive a commission if you switch through our comparison partner. This does not change the price you pay, but it may influence which plans are available through our service. We do not compare every plan in the market.

    Our editorial content, methodology, and benchmark data are independent of any commercial relationship. Always review plan details, including any fees or conditions, before switching. How we make money.

    Updated June 2026

    Data shown for Lumo Energy vs Sumo Power.