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Electric vs Gas appliances

Cost comparisons for the Australian market.

Gas costs have increased dramatically over the last decade, and they'll keep rising. Meanwhile, the efficiency of electric alternatives has grown enormously.

For the majority of Australian households, the financial case for moving from gas to electric appliances is now clear. This page explains the running cost comparison for each category, using actual data on efficiencies and savings, and shows how pairing electric appliances with solar and battery makes the case even stronger.
HEATING & COOLING

New options

Reverse-cycle air conditioners are up to 300% more efficient than gas heating. For every unit of electricity they consume, they produce three or more units of heating or cooling. Households switching from gas ducted heating to a new system can save $500–$1,500 per year on energy bills.
COOKING

Induction vs Gas Stove

Induction cooktops are 40% more efficient than conventional gas stoves. Induction cooking does not heat the air surrounding the cooking vessel, as gas stoves do, but rather heats the vessel directly through the use of electromagnetic fields.
Besides the efficiency of the cooktop, induction cooking also offers the advantage of no gas combustion, thereby improving the quality of the air in the house by eliminating the emission of NOx, CO, and HCHO gases, which are present in the emission of gas stoves.
HEATING & COOLING

Heat Pump vs Gas Storage

Heat pump hot water systems use up to 75% less electricity than traditional electric storage hot water systems and perform better on operating costs compared to gas hot water systems. Cost savings of switching to a heat pump hot water system from a gas hot water system: $300 - $900 per year
Heat pump hot water systems operate by extracting heat from the air, rather than using a fuel source or heating elements. Heat pump hot water systems are best suited to warmer climates but are cost-effective at any time of the year.
THE FULL PICTURE

Electrification + Solar + Battery

The economics of electrification are even stronger if combined with solar and battery. By combining electric appliances with solar and battery, you are able to use your own generated electricity rather than purchasing electricity from the grid. A complete electrification package (solar, battery, heat pump, hot water, induction) will pay for itself in 6 to 8 years in most cases.
THE KEY MULTIPLIER
Every appliance that uses solar self-consumption rather than grid electricity has the marginal cost of operation at near zero during solar hours.

Frequently Asked Questions

The amount you save depends on your energy usage, system size, and local electricity rates. On average, homeowners can save 50-80% on their power bills by switching to solar, with savings increasing if paired with a battery. If you’re worried about costs, chat to our team about our flexible rental options.

Your system is still connected to the grid, so you’ll draw power as needed. Adding a battery storage system can help reduce reliance on the grid by storing excess solar energy for nighttime use.

Going off-grid is possible and is a growing approach we are seeing in the market. By pairing Solar panels with a battery and then Electrifying your home by getting off gas, homeowners are increasingly able to never pay another power or gas bill.

Solar panels require minimal maintenance, but cleaning them every 6-12 months and having an annual check-up can ensure peak performance. ZECO Energy also provides monitoring solutions to detect issues in real-time.

You can’t take your solar system with you, but solar increases property value, making it a great investment. If you’re planning to move, consider ZECO’s solar rental options, which allow flexibility without upfront costs.

The most common replacements are:

  • Induction cooktops (faster and more efficient than gas stoves)
  • Heat pump hot water systems (use 60-80% less energy than gas)
  • Electric heating and cooling (reverse-cycle air conditioning is more efficient than gas heating)

By doing this, you can completely remove your gas bill and potentially use your Solar to power all your appliances.

Depending on your state, you may be eligible for government rebates and incentives to help cover the cost of switching. Programs often exist for:

  • Heat pump hot water systems
  • Solar panel installations
  • Battery storage systems
  • Induction cooktops and electric heating/cooling

Check with ZECO or your local government for the latest available incentives.

Contact

Ready to get off gas?

ZECO can design and install a full electrification package tailored to your home.
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Get in touch

Head Office & Technical Centre
Factory 6C, 148 Chesterville Road,
Moorabbin, Victoria 3189
Newcastle Office
2 Portside Crescent
Maryville, NSW 2293
Geelong office
Phone: 03 4050 9326
Canberra office
Level 4 & 5, 15, Moore Street, Canberra ACT 2601
Phone: 03 4050 9326
hello@zeco.au
Acknowledgement of country
ZECO Energy acknowledges Traditional Owners of Country throughout Australia and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures; and to Elders past and present.

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