Alinta Energy electricity plans in South Australia

    Alinta Energy offers electricity plans to South Australia households and businesses. This page explains what Alinta offers in SA, including plan types, solar feed-in tariffs, and how to compare rates.

    Available in SA

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    Est. annual bill

    $1,445

    AER/ESC benchmark

    Avg usage rate

    27.8c/kWh

    Indicative

    Supply charge

    $1/day

    Daily fixed cost

    Solar FiT

    5–7c/kWh

    Feed-in tariff

    Plan types available in SA

    • Fixed-rate plan

      A set rate locked in for a contract period. Provides price certainty but may include exit fees for early termination.

    • Variable-rate plan

      A rate that may change over time. Often without exit fees, offering flexibility to switch plans.

    • Solar feed-in tariff plan

      Plans including a solar feed-in tariff credit for energy exported to the grid from your rooftop solar system.

    • Business energy plan

      Tailored plans for commercial and business electricity customers, often with different rate structures and usage profiles.

    Solar feed-in tariff in SA

    Alinta Energy offers solar feed-in tariff plans for households with rooftop solar systems in South Australia. The indicative feed-in tariff rate is approximately 5–7c/kWh.

    Solar feed-in tariff rates vary depending on the plan, your distributor zone, and the size of your solar system. To maximise feed-in tariff earnings, compare multiple retailers before committing to a solar plan.

    View electricity prices and rates in SA

    Electricity pricing context in South Australia

    In South Australia, the average electricity usage rate is approximately 32.1c/kWh with an average daily supply charge of $1.12. The estimated average annual household bill is approximately $1,580.

    Alinta Energy's rates (approximately 27.8c/kWh on average) should be assessed against the current SA market and the AER Default Market Offer reference price. Plans below the reference price typically offer savings compared to the default standing offer.

    Pros

    • One of the few retailers with coverage in both eastern states and WA
    • Competitive introductory rates
    • Simple plan structures that are easy to understand
    • Strong business energy offerings
    • Solar feed-in tariff available in most states

    Cons

    • Not available in TAS, NT, or ACT
    • Discount rates sometimes revert to higher standing rates
    • Customer service quality varies by state
    • Solar feed-in tariff rates can be lower than competitors

    How to switch to Alinta in SA

    1. 1

      Compare plans

      Use our comparison tool to review Alinta Energy's current offers in South Australia against other retailers.

    2. 2

      Select your plan

      Choose a plan that suits your usage level, contract preferences, and whether you want solar or green energy options.

    3. 3

      Provide your details

      Submit your current account details and electricity meter information. You can find these on your current electricity bill.

    4. 4

      Confirm the switch

      Your new retailer handles the transfer. The process typically takes 2–5 business days, and your electricity supply is never interrupted.

    Compare Alinta plans in SA

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    Frequently asked questions

    • Is Alinta available in SA?

      Yes. Alinta Energy offers electricity plans to residential and business customers in South Australia. Plan types and rates vary — compare current offers to see what is available in your area.

    • What electricity plans does Alinta offer in SA?

      Alinta Energy offers Fixed-rate plan, Variable-rate plan, Solar feed-in tariff plan, Business energy plan in South Australia. Plan availability and specific rates depend on your distributor zone and postcode.

    • Does Alinta offer a solar feed-in tariff in SA?

      Alinta Energy offers solar feed-in tariffs typically around 5–7c/kWh in South Australia. Actual rates depend on your plan and location. Compare solar plans to ensure you are getting a competitive feed-in rate.

    • How do Alinta rates compare in SA?

      In South Australia, the average electricity usage rate is approximately 32.1c/kWh. Alinta Energy's average rate is approximately 27.8c/kWh, though this varies by plan and distributor zone.

    • How do I switch to Alinta in SA?

      Switching electricity providers in South Australia is straightforward. Use our comparison tool to check Alinta Energy's current offers, then follow the sign-up process online. The transition typically takes 2–5 business days and you won't experience any interruption to your electricity supply.

    Alinta Energy in other states

    How we calculate these estimates

    Rate and bill estimates shown here are benchmark figures based on AER and ESC reference data, not retail quotes.

    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 Alinta Energy in South Australia.