Cheapest Electricity in Adelaide: Compare Plans and Rates

EcoFlow

As one of South Australia’s largest cities, Adelaide has seen electricity prices become a major concern for residents. Rising energy costs put pressure on household budgets, making monthly expenses harder to manage. Finding the cheapest electricity Adelaide offers can help families significantly reduce power bills while maintaining a reliable power supply. This guide will explore Adelaide’s electricity plans, compare the most cost-effective options, analyze key factors that influence energy costs, and share practical tips to save on electricity.

Adelaide’s Cheapest Electricity Price Comparison

Electricity prices in Adelaide vary depending on the provider, and choosing the right retailer can make a real difference in household expenses. By comparing the top-performing retailers in South Australia, it becomes clear that switching to a high-value plan can reduce costs by over 20% compared to the government's reference price.

Retailer

General Usage

Daily Charge

Reference Price

Cost / Year Estimate

GloBird Energy

34.65 c

101.37 c

21% less than DMO

1,757$

ENGIE

38.24 c

104.03 c

20% less than DMO

1,784$

Origin Energy

42.44 c

102.16 c

10% less than DMO

1,870$

Energy Locals

38.50 c

135.00 c

12% less than DMO

1,883$

Amber

30.99 c

191.29 c

16% less than DMO

1,888$

Momentum Energy

35.31 c

166.21 c

14% less than DMO

1,969$

Lumo Energy

40.65 c

100.96 c

13% less than DMO

1,995$

Flipped Energy

39.78 c

116.93 c

12% less than DMO

2,018$

Kogan Energy

39.78 c

116.93 c

12% less than DMO

2,018$

AGL

47.73 c

127.69 c

8% less than DMO

2,027$

This comparison is based on industry data provided by WATTever. By reviewing these providers, households can make informed decisions to reduce power bills while ensuring a stable and reliable energy supply.

Adelaide’s Cheapest Electricity Plans Comparison

Although electricity prices in Adelaide are a key concern, comparing different providers’ plans helps households find the most cost-effective options and better manage their energy costs.

Provider

Plan Name

Est. Annual Cost (inc. all discounts)

Est. Annual Cost (ex. conditional discounts)

Reference Price Comparison (Basic Plan Information)

GloBird Energy

GloSave

$1,758

$1,812

21% less

ENGIE

ENGIE Perks

$1,910

$1,910

17% less

Kogan

Kogan Energy for current FIRST members

$2,018

$2,018

12% less

Energy Locals

Residential Classic

$1,933

$2,033

12% less

AGL

Seniors Saver

$1,956

$1,956

15% less

Momentum Energy

Warm Welcome

$1,970

$1,970

14% less

Lumo Energy

Lumo Basic

$1,995

$1,995

13% less

Powershop Australia

Switch Saver

$2,011

$2,211

4% less

Origin Energy

Go Variable

$2,071

$2,071

10% less

Red Energy

Living Energy Saver

$2,107

$2,107

8% less

The data in this table is sourced from Canstar’s energy plan database. It presents the estimated annual cost of each electricity plan, both including all discounts and excluding conditional discounts, along with a reference price comparison. Based on a direct comparison of the data, GloBird Energy’s GLOSAVE plan currently stands out as the most affordable electricity option in Adelaide.

  • Reference Price: To help you evaluate how each plan compares, we have included the reference price based on the Australian Energy Regulator (AER) benchmark of $2,301 per year for an average household.

  • Pricing Note: All prices include GST unless otherwise stated.

Factors Affecting Electricity Prices in Adelaide

Electricity prices in Adelaide are influenced by a variety of key factors. The following are some of the main elements that affect electricity costs for households.

1. Household Consumption

The total amount of electricity a household uses directly affects costs. Homes with higher consumption naturally incur higher bills, as the cost of electricity per kwh accumulates with each unit of energy used.

2. Time-of-Use Pricing

Some electricity plans charge different rates depending on the time of day. Electricity consumed during peak periods is priced higher than off-peak usage, which can create variations in bills even for households with similar total consumption.

3. Daily Supply Charges

Daily supply fees are added to every electricity bill in addition to usage costs. These fixed charges vary between providers and contribute to differences in annual electricity expenses, even when households use similar amounts of energy.

4. Government Policies and Regulations

Electricity prices are shaped by regulatory frameworks, including benchmarks like the Default Market Offer (DMO), network costs, and government-imposed price caps. Changes in policies or regulations can directly influence the rates charged to consumers.

5. Renewable Energy and Storage Contributions

The presence of renewable energy systems or storage solutions in a household affects how much electricity is drawn from the grid. This factor can impact consumption patterns and, indirectly, the total electricity costs.

Ways to Save on Electricity in Adelaide

Electricity costs in Adelaide can add up quickly, but there are practical strategies households can use to manage expenses. By understanding how energy usage affects bills, residents can make adjustments that reduce overall costs.

1. Monitor Energy Consumption

Tracking how much electricity your household uses helps identify which appliances or activities consume the most energy. By knowing where electricity is being used excessively, you can make adjustments—such as turning off or unplugging high-consumption devices—so that overall energy use is reduced, which directly lowers your electricity bill.

2. Adjust Usage Patterns

Shifting energy-intensive activities to times when electricity is cheaper, such as off-peak hours, can reduce costs. Even small changes, like running washing machines or dishwashers at lower-demand times, can make a noticeable difference over a month. You can consider using a power station to complement this strategy, helping to manage energy more efficiently and support household electricity needs.

To enhance this approach, the EcoFlow DELTA Pro 3 Portable Power Station serves as an ideal partner. It allows you to store energy during off-peak hours when electricity is cheaper and use it during peak times when rates are high. With its high-capacity battery, the DELTA Pro 3 can easily power your home's essential needs. Plus, with the EcoFlow app, you get integrated energy control, giving you complete command over your power usage.

EcoFlow DELTA Pro 3 Portable Power Station
EcoFlow DELTA Pro 3 Portable Power Station features a 4096 Wh battery and 230 V AC 4000 W output, capable of powering most household appliances. X-Stream fast charging reaches 80% in 50 minutes, and X-Quiet technology keeps noise under 30 dB at 2000 W load. Through the smart app, you can track and control energy usage in real time, making it easier to shift consumption to off-peak periods and reduce electricity bills with Time-of-Use strategies.

3. Optimize Appliance Efficiency

Using appliances efficiently can significantly affect electricity costs. Regularly maintaining devices, using energy-saving modes, and turning off or unplugging equipment when not in use prevents unnecessary energy waste. Even simple actions, such as cleaning filters in air conditioners or refrigerators, can improve performance and reduce overall electricity consumption.

4. Consider Backup Power Solutions

Investing in backup power solutions can help households manage electricity usage more efficiently. For example, a home backup generator or a backup battery can supply power for essential household needs, providing flexibility and a reliable energy source during outages or periods of high demand. By reducing reliance on the grid, households can not only ensure continuous power but also further optimize energy use and lower overall electricity costs.

For households seeking a complete home power solution, the EcoFlow DELTA Pro Ultra Whole-home Backup Battery integrates directly into your electrical panel via the EcoFlow Transfer Switch. This setup allows the system to power multiple essential circuits across your entire home simultaneously. By prioritizing your own stored energy during expensive periods and recharging when rates are low, you can effectively minimize grid reliance and significantly reduce your total electricity bills.

Check out the installation tutorial for guidance.

EcoFlow DELTA Pro Ultra Whole-home Backup Battery
The EcoFlow DELTA Pro Ultra Whole-home Backup Battery delivers high power to support most household electricity needs, with a single unit offering 6 kWh capacity (expandable up to 30 kWh) and 6900 W AC output. It supports five charging methods, providing flexibility to adapt to different energy setups. By leveraging High and Low-PV technologies, a single inverter can handle up to 5.6 kW of solar input, helping maximise solar generation, reduce reliance on the grid, and lower long-term electricity costs.

Conclusion

Finding the cheapest electricity Adelaide has to offer can make a real difference for households looking to manage rising energy costs. By comparing providers, understanding factors that influence electricity prices, and adopting practical strategies like monitoring usage, adjusting habits, and using backup power solutions, homeowners can take control of their energy consumption. With the right plan and tools, it’s possible to ensure reliable power while keeping electricity expenses as low as possible.

FAQs

How much is electricity per kWh in Adelaide?

Electricity prices in Adelaide vary depending on the retailer and the plan you choose. For most households, the general usage rate is approximately 45 to 48 c per kWh, though it can range from 30 to 50 c depending on peak times, daily supply charges, and contract terms. By comparing different plans and understanding your household’s energy usage, you can find the most cost-effective option and manage monthly electricity expenses more efficiently.

How often should I review my electricity plan in Adelaide?

It’s recommended to review your electricity plan at least once a year. Retailers frequently update rates, introduce promotions, and adjust contracts. Regularly checking your plan ensures that you are still getting competitive rates for your household usage. Reviewing your plan also helps you spot opportunities to switch to cheaper options, avoid unnecessary fees, and make sure your energy costs remain aligned with your budget and consumption patterns.

Can changing my daily habits really impact my electricity costs in Adelaide?

Yes, small adjustments in daily routines can make a noticeable difference. Actions such as turning off lights and appliances when not in use, running washing machines or dishwashers during low-demand periods, and limiting unnecessary energy use can reduce consumption over time. Consistently applying these habits helps households manage their electricity use more efficiently, ultimately lowering monthly bills and supporting better long-term energy management.