Compare South Australia Electricity Providers

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Canstar Blue’s annual electricity ratings for South Australia have compared AGL, EnergyAustralia, Lumo Energy, Origin and Simply Energy on factors such as bill clarity, value for money and overall customer satisfaction.

* Overall satisfaction is an individual rating and not a combined total of all ratings. Brands with equal overall satisfaction ratings are listed in alphabetical order.
^ By clicking on a brand or ‘details’ button, you will leave Canstar Blue and be taken to our referral partner to compare. You agree that Canstar Blue’s terms and conditions apply to this referral. If you click on a brand that our referral partner does not cover, you will be taken to a brand page on Canstar Blue.
Canstar Blue research finalised February 2017, published February 2017.

See our Ratings Methodology.

2016 award for South Australian electricity providers

Most Satisfied Customers | Simply Energy

Canstar Blue has compared electricity providers in South Australia, with Simply Energy emerging at the top of the ratings table for the second time in three years. Simply Energy is known for providing a wide range of competitively-priced energy offers, which are clearly impressing in South Australia.

Simply Energy rated highest by South Aussie electricity customers

When it comes to electricity in South Australia, it’s all about trying to make the best of a bad situation. Not only have South Aussies been plagued by power blackouts in recent times, but they also pay the highest prices for electricity in the first place. While there is nothing Canstar Blue can do about the reliability of your energy supply, we can inform you about your energy options and help you find a better deal. This means comparing electricity providers, plans and tariffs, which this report will cover in detail.

But to kick things off, let’s discuss our customer satisfaction ratings for electricity providers in South Australia. Each year, we survey hundreds of households across the state to find out how they rate their providers based on factors including bill clarity, customer service and the value for money they offer. This year, Simply Energy has been rated highest, achieving five stars for overall customer satisfaction. The results were also positive for Lumo Energy, scoring five stars across most categories, but four stars overall. EnergyAustralia also rated four stars, while AGL and Origin both received three-star reviews. Simply Energy replaces Lumo Energy at the top of the ratings from last year, which seems to be a clear sign of how South Australians rate two of the challenger retailers compared to the big three. You can make up your own mind!

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About the South Australia electricity market

Given the ridiculously high prices that South Australians pay for electricity, you would be forgiven for thinking there wasn’t much competition between providers in the market. The price of any product or service generally gets higher when there is no competition. However, this is not the case at all in South Australia as there are many different providers all fighting hard for new customers. The problem is the cost of electricity transmission and distribution, which these retailers need to pass onto their customers. However, the extent to which these costs are passed on to customers is the subject of much debate. South Australia is also heavily reliant on renewable energy generation, and during periods of extremely high demand – such as hot summer days – supply has occasionally failed to meet demand, resulting in blackouts.

Despite the competitive nature of the South Australian electricity market, latest figures from the Australian Energy Regulator show that 75% of households in the state remain with one of the big three power companies – AGL, Origin and EnergyAustralia. This will largely be because many households have not switched electricity providers since the market was deregulated in 2012. Deregulation resulted in many new providers entering the market, and means they are now free to set their own prices, plans and conditions. Previously, electricity prices had to be agreed with the Essential Services Commission of South Australia. While the removal of price regulations has increased competition between the retailers, the merits of it remain unclear, especially considering the high prices South Australians pay.

Electricity providers in South Australia

More and more electricity providers have been entering the South Australian market since it was deregulated. There are now 17 retailers operating in Adelaide and the surrounding areas. They are:

While some of these electricity providers offer several different market contracts, it should be noted that some only offer standard contracts, meaning they are unlikely to save you money.

Electricity contracts in South Australia

There are two types of electricity contracts in South Australia – standard contracts and market contracts. Knowing the difference between them is the first step in reducing your energy costs.

  • Standard contracts: Energy companies must offer a standard retail contract in addition to their market offers. Standard contracts have prices set by the retailers, but they also have various conditions still set out in law. There are no fixed term agreements, no exit fees, and prices can only be reviewed every six months. However, with no conditional discounts available, standard contracts almost always work out work more expensive than market contracts.
  • Market contracts: These are contracts set out entirely by the retailers. They come with varying contract lengths and conditions, but provide the opportunity for consumers to save through conditional discounts, such as paying on time or by direct debit. They can also come with various sign-up incentives. However, prices can change at the retailer’s discretion and exit fees may apply.

Canstar Blue research shows that households in the Adelaide area stand to save hundreds of dollar a year simply by switching from a standard contract to a market contract, even with the same electricity provider, provided they stick to the conditions of their plan.

Understanding electricity charges

Once you’re settled on the type of contract you want, the next thing you need to understand is the charges you’ll face. Electricity prices can vary considerably between providers, so it literally pays to get to know these charges, and what cheap rates look like. The two charges that make up your electricity bills are fixed supply charges and usage charges.

  • Supply charges are what you need to pay simply for being connected to the electricity grid. These are fixed daily charges that remain the same regardless of how much power you actually use. Even if you go on holiday and don’t use any electricity for a couple of weeks, you will still be charged for supply. Expect supply charges to vary between plans and providers, from roughly 75 cents a day up to around 90 cents a day.
  • Usage charges are what you pay per kWh for electricity usage. These charges can vary significantly depending on your provider and the tariff structure of your plan. You can expect usage charges to range from about 31c per kWh up to around 39c.

It’s important to get to know these charges, which can be found in the energy price factsheet of your contract. Working out what represents ‘cheap’ rates can help you pick the plan that’s best for you.

Electricity plans in South Australia

With almost 20 different electricity providers in South Australia, you won’t be surprised to learn that there are plenty of plan options to consider. In their most basic form, energy plans fall into two categories – those with variables rates and those with fixed rates.

  • All electricity providers in SA offer variable rate This means the amount you are charged for electricity supply and usage can change at the retailer’s discretion. Prices in South Australia are usually only changed every 12 months.
  • Only a handful of electricity providers in SA offer fixed rate This means the prices you pay for supply and usage are locked-in for the period of your contract, usually two years. Fixed rate plans are usually only offered by the big three power companies and generally provide protection against one round of price increases.

While some retailers play it fairly straight with their electricity plans, it’s common to see various promotional offers to get new customers to sign up. Simply Energy, for example, has a specific offer for RAA members, which brings an additional discount. Simply Energy also boasts a plan for movie lovers, bringing up to 32 ‘free’ cinema tickets throughout the contract period. Lumo Energy, meanwhile, has a rewards program whereby customers can get money off at various retail outlets and theme parks, while AGL customers can collect flybuys points through their bills. While tempting, it’s important to compare electricity providers in SA on their supply and usage rates before taking any discounts and incentives into account.

Solar power plans in SA

The majority of electricity providers listed above offer solar power plans, either as standalone products or as an add-on to existing offers. Until recently, the Essential Services Commission of South Australia set minimum feed-in tariff rates that the retailers must pay. However, retailers can now set their own minimum prices, meaning it’s important for all solar customers to review their offers and regularly compare deals from other providers.

 

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Electricity discounts in SA

While some electricity providers offer specific incentives in an effort to get you to sign up, most simply rely on attention-grabbing discounts to stand out from the crowd. It’s common to find plans boasting discounts of more than 20% off, but it’s important not to automatically assume that the biggest discounts mean the biggest savings. There are a few things you’ll need to know to get a good deal, including:

  • What are you getting a discount off? Is it usage charges, or your entire bill? Discounts off your entire bill will typically provide greater savings.
  • What do you need to do to get the discount? Do you have to pay your bills on time, or pay by direct debit? It’s common that the biggest discounts are provided when you also opt to receive bills and other correspondents via email instead of regular mail. You may also find the best deals are only available by signing up online.
  • What is the benefit period? The majority of discounts are only available for one year, after which you’ll start paying your provider’s full rates for power. Some discounts are available for two years, and a select few plans provide ongoing discounts.

Make sure you select a plan with a discount that you can meet the conditions of. Failure to meet the conditions will result in much higher prices, and you may also be charged a fee.

Electricity tariffs in South Australia

Tariffs are often the subject of confusion for electricity customers, but once you get to grips with what they are and how they work, you’ll realise that they can actually guide you towards cheaper bills. Across Australia, there are two main types of electricity tariffs – known as ‘single rate’ and ‘time of use’. Their difference is reflected by their names:

  • With single rate tariffs, households are charged the same price for power regardless of when they use it
  • With time of use tariffs, households can be charged different rates for power depending on what time they use it (i.e. during peak or off-peak times).

In South Australia, the vast majority of households have single rate tariffs, so the prices you pay for electricity will not depend on the time of day you use it. If you’ve been in the habit of using your washing machine, dishwasher or other major appliance late at night because you thought it would save you money, you are mistaken.

While some states have different single rate tariff options, in SA there is just one standard tariff for residential customers, but the way retailers use it can differ. This is called Tariff 110, but you may also see it referred to as ‘peak’, ‘domestic’ or ‘anytime’ on your bills. Tariff 110 comes with ‘block rates’, meaning the prices you pay for electricity will depend on how much you actually use, rather than when you use it. This basically means that your energy usage is split into daily blocks, with the first ‘block’ of power (typically around 11 kWh) usually charged at the lowest rate (say, 32c per kWh). Where retailers differ is that some will split usage up into just two daily blocks (the second meaning higher prices of, for example, 36c per kWh), while others split their usage charges into multiple blocks, with prices getting gradually higher. You will find plans with as many as five different block usage rates during the day, with Alinta Energy probably the most prominent retailer to follow such a pricing structure.

This means it’s important to understand your household energy consumption, to find the best plan for your needs. If you’re a large household with high energy usage, pay close attention to the price of power in later blocks. If you’re a small household with modest energy usage, you’ll be better off finding a plan with the cheapest first block of power, for example.

While the vast majority of electricity plans in South Australia come with single rate tariffs and block rates, you will still find some offering time of use tariffs. However, to access a time of use tariff, you will need to have a smart meter installed at your property. Momentum Energy seems to be the most prominent electricity provider in SA when it comes to time of use tariffs. You will also find block rates applied to time of use tariffs, meaning you could be charged different rates depending on when you use power and how much you use!

Controlled load tariffs

In additional to your primary tariff (single rate or time of use), you may also have a controlled load tariff. A controlled load is a separate metred circuit to the rest of your property, which means you can be charged a different rate for major appliances, usually your electricity hot water system or pool pump. A controlled load tariff (also known as Tariff 116 in SA) will be much cheaper than your primary tariff, usually costing less than 20c per kWh. However, the catch is that power will only be supplied for a few hours each day.

Demand charges

Also be sure to check your energy price factsheet for ‘demand’ charges. Some retailers adjust their pricing between summer and winter, meaning you are charged higher rates in summer – when there is more demand for energy – and lower rates in winter. AGL is probably the most prominent retailer for seasonal pricing.

How to get the best deal on electricity in SA

If you haven’t worked it out yet, finding the best electricity provider and plan for your specific requirements is extremely tricky. The fact is that there is no one-size-fits-all solution to energy costs in South Australia. Instead, you will need to work out which offer best meets your needs based on primarily:

  • Your household energy consumption and subsequent tariff structure
  • Whether you want the price security of a fixed rate contract (over two years), or the flexibility of a no contract variable rate offer, which means you can switch providers at any time in search of a better deal

You should also keep in mind that the ‘cheapest’ electricity provider doesn’t necessarily mean the ‘best’. Our ratings are based on customer satisfaction, rather than just cheapest rates. Our cost comparison report for SA electricity providers, however, is a useful guide to which retailers generally offer the cheapest deals.

Realistically, if you haven’t switched electricity providers for two years or more, you are almost certainly paying more for power than you need to. This is because the cheapest deals are made possible by the conditional discounts we discussed previously. Even if you’re satisfied with your existing provider, it’s worth reviewing your options and challenging them to match the discount they offer new customers. The power is always with new customers, so if you’re ready to save money on your electricity bills, it’s time to get proactive.

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Frequently asked questions

Canstar Blue commissioned Colmar Brunton to survey 6,000 Australian adults across a range of categories to measure and track customer satisfaction. The outcomes reported are the results from customers within the survey group who live in South Australia and pay the electricity bills in their household – in this case, 778 people.

Brands must have received at least 30 responses to be included. Results are comparative and it should be noted that brands receiving three stars have still achieved a satisfaction measure of at least six out of 10. Not all brands available in the market have been compared in this survey. The ratings table is first sorted by star ratings and then alphabetically. A rated brand may receive a ‘N/A’ (Not Applicable) rating if it does not receive the minimum number of responses for that criteria.

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