EnergyAustralia vs. Origin Energy: Which is Cheaper in Your State?
SOLAR INSIGHTS

EnergyAustralia vs. Origin Energy: Which is Cheaper in Your State?

By | Marketing Manager & Solar Compliance | 12 Feb 2026

There is no national answer to this. EnergyAustralia generally prices better on electricity in NSW, Origin in South Australia and the ACT, and in Victoria and Queensland they are close enough that the perks decide it. Our Complete Guide compares them feature by feature.

Energy costs are a significant part of any household budget, and with the variety of plans, incentives, and market structures across Australia, comparing providers like EnergyAustralia and Origin Energy is not always a straightforward task. It is not just about the per-unit cost; factors like loyalty programs, bundling options, and even your specific consumption habits affect the total bill. Let us break down where each provider tends to be more competitive.

The State-by-State Showdown: Who is Cheaper Where?

The cheapest provider often varies significantly depending on your location and whether you are looking for electricity, gas, or both. Here is a general overview based on current market trends:

Electricity

  • New South Wales (NSW): Residents in NSW might often find EnergyAustralia presenting more competitive electricity rates.
  • Victoria (VIC) & Queensland (QLD): For electricity, pricing between EnergyAustralia and Origin Energy frequently appears quite similar in both Victoria and Queensland. This suggests consumers in these states should compare plans closely as a slight difference could tip the scale.
  • South Australia (SA) & Australian Capital Territory (ACT): If you are in South Australia or the ACT, Origin Energy tends to offer more budget-friendly electricity options.

Gas

  • New South Wales (NSW) & Australian Capital Territory (ACT): For gas services, Origin Energy typically holds the edge in NSW and the ACT, often providing more attractive pricing.
  • Victoria (VIC): Victorian households looking for gas might find EnergyAustralia offering more competitive deals.
  • South Australia (SA): In South Australia, both EnergyAustralia and Origin Energy generally offer gas plans that are similarly priced, making a detailed comparison essential to find the best fit.

It is important to remember that these are general trends. Your specific usage patterns, the exact plan you choose, and any limited-time offers can all influence your final bill.

Beyond the Headline Rate: Bundles, Rewards, and Added Value

Simply looking at the lowest per-unit energy price does not always tell the whole story. Both EnergyAustralia and Origin Energy offer various programs and bundles that can add significant value, potentially making a slightly higher energy rate worthwhile overall.

EnergyAustralia's Bundling Power: EnergyAustralia has been expanding its offerings beyond just electricity and gas. They provide internet and energy bundles, often including a discount on their NBN plans, typically around $10 off your monthly internet bill. Furthermore, their internet plans can come with additional perks, such as a 12-month subscription to a streaming service, and they pride themselves on offering Australia-based customer support. These value-adds can reduce your overall household expenses, making them an attractive option if you want to consolidate services.

Origin Energy's Loyalty and Smart Savings: Origin Energy also brings a suite of benefits to the table. Their Spike program is designed for households equipped with a smart meter, rewarding customers for adjusting their energy use to off-peak times. This encourages smarter energy consumption and can lead to tangible savings on your bill. Additionally, Origin customers can often access fuel discounts, potentially saving up to 12 cents per litre when shopping at Woolworths or an EG convenience store. For those who frequently drive and shop at these outlets, these savings can quickly add up.

When comparing, always factor in these broader incentives. What seems like a marginally higher energy rate could be offset by significant savings in other areas of your life through these loyalty and bundling programs.

Understanding Your Energy Market: Not All States Are Equal

While comparing providers is necessary, it is also important to understand the regulatory landscape of your state. The ability to switch electricity providers is not universal across Australia.

  • Contestable Markets: In states like New South Wales, Victoria, Queensland, South Australia, and the Australian Capital Territory, the energy market is largely deregulated. This means you have the power to choose your electricity and gas retailer from a range of providers, including EnergyAustralia and Origin Energy, encouraging competition and giving you the flexibility to switch for a better deal.
  • Limited Choice Regions:
    • Western Australia (WA): Most Western Australian residents have limited options for electricity providers, with the market primarily regulated. However, for gas, there are generally more choices available.
    • Tasmania (TAS): Tasmania's energy market operates differently, with fewer options for switching electricity providers, though gas choices may exist.
    • Northern Territory (NT): The Northern Territory also has a unique energy market structure, and comparing options requires understanding its specific regulations.

If you reside in a state with a deregulated market, taking a few minutes to compare plans regularly could lead to substantial savings.

Finding Your Best Deal: Practical Steps

Given the variations, here is how to approach finding the cheapest energy plan for your home:

  1. Know Your Usage: Review your past electricity and gas bills. Understand your average daily or quarterly consumption (measured in kWh for electricity, MJ for gas) and your peak and off-peak usage patterns. This data is critical for comparing plans accurately.
  2. Compare Specific Plans: Do not just look at advertised rates. Use online comparison tools that allow you to input your postcode and estimated usage to get a personalised quote from various providers.
  3. Factor in Total Value: Consider the whole package. Are there any discounts, sign-up bonuses, bundling options, or loyalty programs (like Origin Spike or fuel discounts, or EnergyAustralia's internet bundles) that could save you money elsewhere?
  4. Read the Fine Print: Look for supply charges, usage charges, any exit fees, and potential price changes after an initial benefit period.
  5. Check Customer Support: While not directly about price, reliable, local customer support helps when issues arise.

Ultimately, the cheapest provider between EnergyAustralia and Origin Energy is not a fixed answer; it is a dynamic outcome based on your location, your energy needs, and what value-adds matter most to you. By taking an informed and proactive approach, you can ensure you are getting the best possible deal for your home.

Ready to Save?

Get a Free Solar Quote in Your Area

Connect with a CEC-accredited installer near you โ€” no obligation, no spam.

100% Independent  ยท  60 Second Form  ยท  CEC Accredited Only

Brendan Bostock
Written by Brendan Bostock

Editor in Chief & Solar Enthusiast

Connect on LinkedIn
FREE โ€ข NO OBLIGATION
Get a Free Solar Quote

Compare CEC-accredited installers in your area.

CEC No Spam 60 Sec
Advertise With Us

Reach thousands of Australian homeowners every month.

Contact Us