Adelaide Electricity Prices: Best Deals in 2025
As one of the largest cities in South Australia, Adelaide's electricity prices are a concern for many residents and businesses. Understanding what affects your energy costs and how to find the best deal is crucial for managing your electricity expenses.
In this guide, we will take an in-depth look at Adelaide electricity prices, compare the cheapest deals available, dive into the key factors affecting energy costs, and provide practical tips to help you lower your electricity bill. Let's get started!
Cheapest Adelaide Electricity Prices (Comparison Chart)
With further ado, let's see the ten cheapest electricity retailers in Adelaide as of May 2025. The prices shown represent the general usage rates, daily charges, and the estimated annual cost for an average household.
Retailer | General Usage | Daily Charge | Reference Price | Cost/Year Estimate ($) |
GloBird Energy | 34.57c | 103.50c | 19% less than DMO | 1,761 |
OVO Energy | 34.98c | 126.50c | 17% less than DMO | 1,811 |
Momentum Energy | 33.33c | 146.96c | 18% less than DMO | 1,820 |
Kogan Energy | 36.80c | 102.77c | 17% less than DMO | 1,847 |
Powershop | 36.80c | 102.77c | 17% less than DMO | 1,847 |
Energy Locals | 36.00c | 127.00c | 15% less than DMO | 1,854 |
AGL | 41.98c | 108.03c | 12% less than DMO | 1,974 |
Origin Energy | 41.24c | 97.80c | 10% less than DMO | 2,007 |
Alinta Energy | 42.92c | 97.55c | 7% less than DMO | 2,073 |
EnergyAustralia | 42.21c | 105.57c | 7% less than DMO | 2,074 |
As you can see from the chart above, GloBird Energy and OVO Energy offer some of the cheapest rates in Adelaide, with GloBird Energy being the most affordable in terms of overall cost per year. If you're looking for the best savings, these are the retailers to consider.
Electricity Usage Costs (Per kWh) in South Australia
While Adelaide electricity prices kWh are a significant concern, it's also useful to look at the broader South Australia (SA) market to compare the rates and plans of different electricity providers.
The table below lists the cheapest published rates for each provider in South Australia as of May 2025. These rates represent a single rate tariff, which is common for residential users.
Electricity provider | Electricity plan | General usage rate | Daily supply charge |
Momentum Energy | Nothing Fancy Electricity | 33.33¢/kWh | 146.96¢/day |
OVO Energy | The One Plan | 34.98¢/kWh | 126.50¢/day |
GloBird Energy | GloSave Residential | 35.64¢/kWh – 38.50¢/kWh | 106.70¢/day |
Energy Locals | Home Classic | 36.00¢/kWh | 127.00¢/day |
Kogan Energy | Kogan Energy with Free First | 36.80¢/kWh | 102.77¢/day |
Powershop | Power House | 36.80¢/kWh | 102.77¢/day |
Amber Electric | Standing Offer | 39.22¢/kWh | 108.87¢/kWh |
Sumo | Standing Offer | 40.26¢/kWh | 96.80¢/day |
AGL | Residential Value Saver | 40.62¢/kWh | 104.54¢/day |
Origin Energy | Go Variable | 41.24¢/kWh – 44.58¢/kWh | 97.80¢/day |
According to this sheet, we can see that the electricity usage costs in South Australia vary significantly among different electricity providers. While Adelaide electricity prices kWh are a concern for many residents, the broader South Australia (SA) market offers a range of rates and plans to choose from. By comparing the general usage rate and daily supply charge, you can make informed decisions about which provider and plan best suit your needs.
Factors Influencing Electricity Costs in Adelaide
So what causes such variation in electricity costs? Several factors influence the average electricity bill in Adelaide and throughout South Australia. Here are some of the key elements that impact your energy costs.
Supply and Demand
Electricity prices are significantly influenced by supply and demand. South Australia, while having a relatively diverse energy mix, occasionally faces supply shortages during high-demand periods, such as extreme weather. When the supply of electricity is limited, the price tends to increase. On the other hand, when there is an oversupply of electricity, the prices can be lower.
Renewable Energy Integration
South Australia has made significant strides in integrating renewable energy sources, including wind and solar power.
While this shift is beneficial for the environment, it can sometimes lead to price fluctuations. The production of renewable energy can be intermittent, and the costs of storing and managing renewable energy can also impact prices.
However, the long-term trend is that renewable energy could help stabilize prices as more infrastructure is built and the increasing popularity of solar generators.
Network and Transmission Costs
The costs of maintaining the electricity grid and transmitting electricity are also factors that contribute to the overall price. South Australia's relatively smaller population means that the cost per customer for maintaining the infrastructure is higher. These costs are passed onto consumers in the form of higher electricity prices. Over time, however, advances in smart grid technology and improved infrastructure may reduce these costs.
Government Policies and Regulations
Government regulations and policies can significantly impact the cost of electricity in Adelaide. For instance, the Australian Energy Regulator (AER) sets a default market offer (DMO), which caps prices for basic electricity plans. Additionally, subsidies and incentives for renewable energy projects can influence costs. Future changes to these policies could either reduce or increase electricity prices in Adelaide.
Tips to Reduce Your Electricity Bill
Looking to reduce your electricity bill in Adelaide? Here are several strategies you can implement. Here are some practical tips that can help you save money on your energy costs.
Switch to a Cheaper Electricity Provider
The simplest way to reduce your electricity bill is to shop around and switch to a cheaper electricity provider. As shown in the comparison chart above, several providers offer competitive rates, so comparing plans regularly can help you find the best deal.
Invest in a Solar Generator
Investing in a solar generator can significantly lower your electricity bill. South Australia is known for its sunny weather, making it an ideal location for solar energy systems.
A top choice for solar generators is the EcoFlow DELTA Pro 3 Portable Power Station. Featuring a powerful 4000W maximum output, it can easily power essential appliances such as electric heaters, refrigerators, washing machines, and many more. The unit boasts user-friendly features like app control, rapid recharging, and quiet operation, enhancing its overall convenience and performance. Equipped with a 4096Wh battery, it can sustain your appliances for several hours, or even days, depending on usage.
EcoFlow DELTA Pro 3 Portable Power Station
When paired with EcoFlow solar panels, you can maximize solar energy generation, effectively reducing your electricity costs. Furthermore, if your energy plan includes feed-in tariffs, you could receive compensation for any surplus energy you produce, adding to your potential savings.
Use Energy-Efficient Appliances
Switching to energy-efficient appliances can help lower your electricity usage. Look for appliances with an Energy Star rating, as they use less electricity to perform the same tasks. Replacing old appliances with newer, more efficient models can reduce your household's overall energy consumption.
Time Your Usage
Many electricity providers offer time-of-use plans, where electricity prices vary depending on the time of day. By using energy-intensive appliances like washing machines, dishwashers, and heaters during off-peak hours, you can save money. For example, running your washing machine at night when demand is lower can reduce the cost of your energy bill.
Conclusion
Now you know that Adelaide electricity prices vary depending on the provider, plan, and your energy usage. By comparing electricity prices Adelaide from different retailers and considering factors like renewable energy integration and government policies, you can make informed decisions about which provider offers the best deal. Additionally, implementing simple strategies, like investing in solar panels, solar generators, and energy-efficient appliances, can help you reduce your electricity costs. Keep these tips in mind as you navigate the ever-changing energy market in Adelaide and South Australia!
FAQs
How much is electricity per kWh in Adelaide?
As of May 2025, electricity rates in Adelaide vary depending on the provider and plan. For instance, Amber Electric offers a general usage rate of 32.28¢/kWh, while Alinta Energy's rate is 47.52¢/kWh. Daily supply charges also differ, ranging from 88.00¢ to 169.29¢ per day. These variations highlight the importance of comparing plans to find the most cost-effective option for your household.
It's also noteworthy that starting July 1, 2025, electricity prices for households on default market offers in South Australia are set to increase by 2.3% to 3.2%, as per the Australian Energy Regulator's final Default Market Offer.
Who is the cheapest electricity supplier in Adelaide?
As of 2025, the cheapest electricity suppliers in Adelaide often include GloBird Energy, Momentum Energy, Powershop, and Kogan Energy, depending on your usage and plan type. Momentum's “Nothing Fancy Electricity” plan is frequently noted for its low rates. Always compare current offers on Energy Made Easy to find the best deal for your needs.
What are some tips to reduce electricity costs in Adelaide?
To manage and potentially lower your electricity expenses in Adelaide:
Compare Energy Plans: Regularly review and compare energy plans using tools like the government's Energy Made Easy website to ensure you're on the most competitive rate.
Avoid the 'Loyalty Penalty': Staying with the same provider without reviewing your plan can lead to higher costs. Consider switching providers or plans if better deals are available.
Utilize Energy-Efficient Appliances: Invest in appliances with high energy efficiency ratings to reduce consumption.
Implement Energy-Saving Habits: Simple actions like turning off unused lights, using natural light during the day, and reducing heater or air conditioner usage can lead to savings.
Consider Renewable Energy: Installing solar panels or choosing green energy plans can offset electricity costs in the long term.
By proactively managing your energy usage and staying informed about available plans, you can better control your electricity expenses in Adelaide.