Running a fridge 24 hours a day, 7 days a week is one of the biggest contributors to your electricity bill. In Sydney, where power prices have climbed above 30 cents per kWh, choosing the right fridge isn't just about storage — it's about saving real money every single month.
At Oceania Appliances in Wetherill Park, we help Sydney families find fridges that keep food cold without costing a fortune to run. Here's everything you need to know about energy efficient fridges.
How Much Does a Fridge Actually Cost to Run?
An old, inefficient fridge can cost $150–$250 per year in electricity. A modern, energy-rated fridge costs $50–$100 per year. Over 10 years, that difference adds up to $500–$1,500 — far more than the price of the fridge itself.
With Sydney electricity rates around 30c/kWh, even saving 300W hours per day saves you around $33 per year. It really adds up.
What Is the Energy Star Rating?
Australian fridges are rated from 1 to 10 stars (with some models earning a Super Efficient label above 6 stars). Every extra star reduces running costs by approximately 20–30%.
- 2-star fridge: ~$150/year to run
- 4-star fridge: ~$90/year to run
- 6-star fridge: ~$55/year to run
When buying a refurbished or factory seconds fridge, we always check the energy label — a well-rated fridge from 5 years ago can still perform better than a cheap new import.
Best Energy Efficient Fridge Brands in Sydney
LG
LG's inverter linear compressor technology is one of the most energy-efficient on the market. Look for models with the Smart Inverter badge — these adjust compressor speed based on what's inside, dramatically cutting power use.
Samsung
Samsung's Twin Cooling Plus fridges use separate cooling systems for the fridge and freezer, which means less moisture loss and better efficiency. The digital inverter compressor is also very reliable and energy-smart.
Hisense
For budget buyers, Hisense offers surprisingly decent energy ratings — especially their French door models. You can often find a Hisense fridge at Oceania Appliances for $299–$499 that runs at 4–5 stars.
Westinghouse and Electrolux
These Aussie-designed brands (now made globally) are built for Australian conditions, including our climate. Their fridges often achieve excellent ratings and are widely available as refurbished units.
Tips to Get the Most Efficiency From Your Fridge
- Keep it away from heat sources — direct sunlight, ovens, and dishwashers all make your fridge work harder.
- Leave air gaps around it — fridges need 5–10cm clearance on the sides and top to dissipate heat.
- Keep it at least 3/4 full — thermal mass helps maintain temperature, reducing compressor cycles.
- Set it to the right temperature — fridge at 3–4 degrees C, freezer at -18 degrees C. Every degree lower adds ~5% to running costs.
- Check door seals — worn seals let cold air escape. A simple test: close a piece of paper in the door. If it pulls out easily, replace the seal.
Is a Refurbished Fridge as Energy Efficient as a New One?
Yes — in many cases, a refurbished fridge from a premium brand is more energy efficient than a cheap new fridge. A refurbished LG 4-star fridge from 2020 still has better insulation and compressor tech than a no-name new fridge rated at 2.5 stars. At Oceania Appliances, we test, clean, and service all fridges before sale — so you get a fridge performing at or near its original efficiency. Our fridges come with a 3–6 month warranty.
Where to Buy an Energy Efficient Fridge in Sydney
At Oceania Appliances, we stock a rotating range of refurbished, factory seconds, and new fridges — all energy checked and ready to go.
Visit us at 2/14 Centre Place, Wetherill Park NSW 2164. Open 7 days, 10am–8pm. Free delivery across Sydney.