How to Read an Australian Energy Star Label: Your Money-Saving Guide
Every major appliance sold in Australia carries an Energy Rating label. Understanding how to read it properly can save you hundreds of dollars per year on electricity bills and help you make better purchasing decisions. This guide explains everything.
What Is the Energy Rating Label?
The Energy Rating Label is a mandatory Australian government scheme managed by the Equipment Energy Efficiency (E3) Program. It appears on fridges, washing machines, dryers, dishwashers, air conditioners and televisions. The label shows the appliance's energy efficiency rating (stars) and annual energy consumption (kWh).
Reading the Star Rating
The star rating (1–6 stars) shows energy efficiency relative to other appliances of the same type and size. More stars = more efficient. The stars alone are not enough — a large fridge with 3 stars may use more energy than a small fridge with 2 stars, because efficiency is measured relative to appliances of the same size category.
Reading the kWh Figure
The large number on the label is the estimated annual energy consumption in kilowatt-hours (kWh). This is the most useful figure for calculating running costs. To estimate your annual cost: multiply the kWh figure by your electricity rate (typically $0.30–$0.40/kWh in Sydney). A fridge rated at 300 kWh/year at $0.35/kWh costs approximately $105/year to run.
Comparing Running Costs: Example
| Fridge Model | Energy Rating | Annual kWh | Annual Cost (@ $0.35/kWh) |
|---|---|---|---|
| 500L Fridge A | 2 stars | 480 kWh | $168 |
| 500L Fridge B | 4 stars | 310 kWh | $109 |
| Difference (over 10 years) | $590 saved |
Air Conditioners: Separate Cooling and Heating Ratings
Air conditioners have two star ratings shown on the label: one for cooling and one for heating. These can differ significantly — some models are more efficient at cooling, others at heating. In Sydney, cooling efficiency (EER) is typically the more important figure given our hot summers. In Canberra or Melbourne, heating efficiency (HSPF) matters more. Check the actual hours you will use each mode and weigh accordingly.
The Super Efficiency Star Rating
Some appliances are so efficient that they have broken through the original 6-star ceiling. These display a Super Efficiency (extra stars) label, which can show up to 10 stars. When comparing two appliances and one has a Super Efficiency label, that appliance is significantly more efficient than any 6-star model in its class.
What This Means for Your Purchase
- Always compare kWh figures as well as star ratings when buying
- An extra star on a fridge can save $50–$100/year — $500–1,000 over a 10-year lifespan
- An air conditioner with an extra star on the cooling rating can save $80–$150/year depending on usage
- The energy rating label is standardised, so the comparison between brands is completely valid
Find Energy-Efficient Appliances at Oceania Appliances
Our team can help you compare energy ratings across all appliance categories. Contact us at support@oceaniaappliances.com.au or visit our Wetherill Park showroom. Open 7 days 10am–8pm.