Update on 03 September 2026
An all-electric home in Australia uses electricity rather than gas or other direct fossil fuels for the major household energy needs, including cooking, hot water, heating, cooling and, increasingly, transport. It does not necessarily mean disconnecting from the electricity grid; in fact, an efficient grid-connected home combined with rooftop solar can be an effective model.
The opportunity is significant. The Australian Government says electrification can reduce household energy costs by hundreds to thousands of dollars a year, depending on household energy use, while also reducing emissions and improving the integration of solar, batteries and electric vehicles.
Quick summary
- An all-electric home in Australia replaces gas and other fossil-fuel appliances with efficient electric alternatives such as heat pumps, induction cooktops and reverse-cycle air conditioning.
- The best transition is usually staged: improve energy efficiency first, then electrify major appliances and consider solar, batteries and EV charging.
- Costs vary substantially by home, appliance choices and location, but government programs and solar can reduce the upfront and ongoing cost.
What is an all-electric home, and why does it matter for Australian homes?
An all-electric home runs every appliance, from cooking to space heating to hot water, on electricity rather than mains or bottled gas.
Most of these homes also carry rooftop solar panels and, increasingly, a home battery, so a large share of that electricity is generated on-site rather than bought from the grid.
Key terminology
Electrification: Replacing appliances that use gas or other non-electric fuels with electric technologies.
All-electric home: A property where the major energy services are supplied by electricity rather than reticulated or bottled gas.
Switching to all electric: The practical process of replacing gas cooking, hot water and heating equipment with electric alternatives.
Efficient electrification: Choosing technologies that use electricity efficiently, particularly heat pumps, induction cooking and efficient reverse-cycle air conditioners.
Home Energy Management System (HEMS): Technology that monitors and automatically manages household energy loads, potentially shifting flexible consumption to cheaper or cleaner periods.
Why it matters in 2026
The economics of electrification are changing alongside Australia’s electricity system. AEMO’s 2026 Integrated System Plan identifies renewable generation supported by storage and transmission as the least-cost pathway for the National Electricity Market through to 2050.
For households, this means electricity is increasingly the common energy platform connecting solar panels, batteries, efficient appliances, hot water, heating, cooking, and EV charging.
Expert tip
Don’t treat electrification as an appliance-shopping exercise. Think of the home as a single energy system: building efficiency, appliances, solar generation, storage, tariffs, and household behaviour should work together.
How an all-electric home works in Australia
Going all-electric does not require replacing everything at once. In most existing homes, the transition works best as appliances reach the end of their useful life.
A typical pathway could start with LED lighting and insulation, followed by reverse-cycle air conditioning, a heat-pump hot-water system, and induction cooking. Rooftop solar can then supply some of the home’s electricity, while a battery or EV can add flexibility later.
The Australian Government identifies hot water, heating and cooling, and cooking as the three main areas for home electrification.
Step-by-step
1. Audit your current energy use
Review at least 12 months of electricity and gas bills. Identify how much you spend on:
- Gas supply and usage
- Electricity
- Hot water
- Heating and cooling
- Cooking
- Pool pumps or other large loads
- EV charging, if applicable
2. Improve the home’s energy efficiency
Before buying bigger electrical equipment, reduce unnecessary energy demand. Consider:
- Ceiling and wall insulation
- Draught sealing
- Window coverings
- Efficient lighting
- Appropriate appliance sizing
- Efficient heating and cooling
This can make subsequent electrification upgrades smaller and cheaper.
For broader household efficiency ideas, Energy Matters’ guide to energy efficiency can be used as a related internal resource.
3. Replace gas heating
A modern reverse-cycle air conditioner can provide both heating and cooling from one electrical system. The Australian Government specifically identifies efficient reverse-cycle split systems as a preferred replacement for gas heating.
4. Electrify hot water
Heat-pump hot water systems are one of the most important upgrades in an all-electric home. Rather than creating heat directly, they transfer heat from the surrounding air into water, allowing them to use substantially less electricity than conventional electric resistance systems.
If you’re considering a dedicated solar hot water system, compare its installation, maintenance, household demand and solar resources against a heat-pump system before deciding.
5. Replace gas cooking
Induction is usually the most compelling electric alternative for households that want fast, responsive cooking. It also eliminates indoor combustion from gas cooking.
You may need compatible cookware and, depending on the home’s existing electrical installation, an electrician may need to check the circuit capacity.
6. Add or upgrade rooftop solar
Solar can reduce the amount of electricity you purchase from the grid. If your roof and household circumstances are suitable, investigate home solar systems and compare the available solar panels.
7. Consider solar battery storage
A solar battery storage system can store surplus solar generation for later use, increasing the amount of solar electricity consumed at home. It can also provide additional flexibility when electricity prices or network conditions change.
The Clean Energy Council maintains approved product lists for batteries, inverters and PV modules that meet applicable Australian and international standards for use in eligible systems.
Use Energy Matters’ easy-to-use solar power and battery storage calculator to determine the size of your solar system with storage! Our solar calculator will generate performance information and potential savings.
We can send this information to 3 of our pre-vetted, trusted local installers in your area so they can provide obligation-free solar quotes and take the first step toward true energy independence!
8. Prepare for an EV
An electric vehicle can become another controllable electrical load. Installing appropriate EV chargers can allow charging to be coordinated with solar generation, tariffs or battery availability.
Powering up your EV with solar
If you’re thinking of buying an EV, adding an EV charger to your solar system is a smart way to “fuel” your car with clean, renewable energy.
Real-world examples
A standard suburban family home in Western Sydney consuming 18 kWh/day can switch from a gas hot water tank to an electric heat pump, instantly slashing annual running costs from $850 to $220. Adding an 8.5 kW solar array allows the heat pump to run during peak solar generation in the middle of the day, bringing net hot water heating costs down to near zero.
Ready to go solar? Get an instant solar assessment with Energy Matters
To find out how much a solar system with storage or even an EV charger will cost, try Energy Matters’ easy-to-use solar power and battery storage calculator! It will generate performance data and possible cost savings.
We can forward your information to 3 trusted local installers to obtain free, no-obligation solar quotes.
Expert tip
ARENA CEO Darren Miller has highlighted that “flexible demand at a residential level” can help reduce the need for network upgrades as homes electrify. The practical lesson is simple: don’t just electrify—make flexible loads such as hot water, EV charging and batteries work intelligently.
All-electric home cost and potential savings
There is no single all-electric home cost because Australian homes differ dramatically in size, existing infrastructure, appliance condition and climate.
A household that replaces one appliance at a time may spread its expenditure over many years. A major renovation or whole-home conversion could involve substantially higher upfront costs.
Upfront costs
Indicative planning ranges can help homeowners understand the scale of investment, but actual quotes should always be obtained before making decisions.
| Upgrade | Indicative planning range* | Main factors affecting cost |
| Induction cooktop | $500–$2,500+ | Cooktop quality, electrical work, cabinetry |
| Reverse-cycle air conditioning | $1,500–$6,000+ per system | Capacity, number of rooms, installation |
| Heat-pump hot water | $2,500–$6,000+ | System size, plumbing, location, rebates |
| Rooftop solar | $5,000–$15,000+ | System size, roof, inverter, installation |
| Home battery | $7,000–$20,000+ | Usable capacity, inverter, installation, rebates |
| EV charger | $800–$3,000+ | Charger, switchboard, cabling and installation |
| Electrical/switchboard upgrades | Highly variable | Existing wiring, mains capacity and load requirements |
*Planning ranges only, not quotes. Prices vary significantly by location, product, installer, site conditions and government incentives.
For current project economics, homeowners should obtain several itemised solar quotes and ask installers to separate equipment, labour, electrical work and applicable incentives.
Savings calculation
A useful calculation is: Annual savings = avoided gas costs + reduced electricity consumption + solar savings + other energy savings − additional electricity costs
For example, a household may eliminate a gas supply charge and gas consumption while increasing electricity consumption after replacing gas appliances. The important comparison is therefore the total energy bill, not the electricity bill alone.
Heat pumps are particularly important because they can provide substantially more useful heat than the electrical energy they consume. The Australian Government notes that heat-pump hot water systems can use around 30% as much energy as conventional electric hot water systems.
Payback period
The simple payback period can be calculated as: Payback period = net upfront cost ÷ annual savings
However, this calculation should not be the only factor in the decision. Appliance lifespan, maintenance, comfort, reliability, future energy prices, rebates, solar generation, and the cost of replacing an ageing gas appliance can all affect the result.
Expert tip
Compare the cost of doing nothing with the cost of upgrading. Replacing a failing gas heater or water heater with another gas appliance can lock in another decade of gas-related costs.
State-by-state considerations: VIC, NSW, QLD, SA and WA
State policies can materially change the economics of electrification. Programs, eligibility rules and funding can change, so check the relevant government website immediately before signing a contract.
Victoria (VIC): Victoria has particularly strong support for household efficiency and electrification. The Victorian Energy Upgrades program currently offers discounts for reverse-cycle air conditioners, heat-pump hot water systems and induction cooktops.
Victoria is also introducing new building electrification requirements. From 1 March 2027, in specified circumstances, failed gas hot-water or heating appliances in Victorian homes will need to be replaced with electric alternatives.
New South Wales (NSW): NSW has active Energy Savings Scheme and Safeguard programs supporting energy-efficient upgrades. A current NSW government offer provides larger discounts for eligible heat-pump hot-water installations in selected postcodes, with the program stated to run until June 2027 or until funding is exhausted.
NSW is also a major testing ground for household electrification through ARENA’s Electrify 2515 project.
Queensland (QLD): Queensland’s support landscape varies by household type and program. Government schemes can include energy-efficiency and hot-water initiatives, but homeowners should check current eligibility rather than assuming a previous rebate remains available.
For Queensland, climate also matters: cooling loads can be significant, making efficient reverse-cycle air conditioning, insulation and solar generation particularly important.
South Australia (SA): South Australia is actively researching smart electrification and demand flexibility. An ARENA-supported SA Power Networks project is testing how households can coordinate heat-pump hot water, air conditioning, EV charging, solar and batteries through home energy management systems.
This makes SA a useful example of how electrification can be about when electricity is used, not simply how much is consumed.
Western Australia (WA): WA has its own electricity-market characteristics and household incentives. The WA Residential Battery Scheme provides rebates and no-interest loans for eligible battery installations, subject to scheme requirements and approved equipment.
For WA homeowners, check whether your electricity retailer, location and proposed battery meet the current scheme conditions before purchasing.
Expert tip
State incentives should influence timing, not dictate the entire strategy. Build a sensible long-term electrification plan first, then use available rebates to reduce the cost of the next logical upgrade.
All-electric home vs Alternatives: Comparison table
| Approach | Gas use | Upfront cost | Efficiency potential | Solar compatibility | Long-term flexibility |
| Traditional gas home | High | Low–medium | Moderate | Limited | Lower |
| Mixed gas/electric | Medium | Medium | Moderate–high | Good | Moderate |
| All-electric without solar | None | Medium–high | High | N/A | High |
| All-electric + solar | None | Higher | High | Excellent | Very high |
| All-electric + solar + battery + EV | None | Highest | Very high | Excellent | Highest |
How to get started: Step-by-step guide
1. Create a home energy inventory
List every gas and electric appliance and record its approximate age, condition and energy use.
2. Prioritise the biggest energy loads
Start with the appliances that consume the most energy or are nearing replacement. The exact order may vary depending on your home. A common order is:
- Heating and cooling
- Hot water
- Rooftop solar
- Cooking
- Battery storage
- EV charging
- Smaller appliances and efficiency improvements
3. Check your electrical capacity
An electrician should assess your switchboard, circuits, connection capacity and proposed simultaneous loads before installing multiple high-power appliances.
4. Improve insulation and efficiency
Reducing heating and cooling demand can make electrification more affordable and comfortable.
5. Get multiple quotes
Ask for itemised quotes that specify:
- Product model
- Capacity
- Warranty
- Installation inclusions
- Electrical upgrades
- Rebates or certificates
- Expected operating costs
- Maintenance requirements
For solar and batteries, verify products and installer credentials before proceeding. Solar Accreditation Australia now administers installer and designer accreditation for the relevant SRES pathway, following the transition from the Clean Energy Council.
6. Electrify appliances as replacement time arrives
There is rarely a need to discard functioning equipment purely for the sake of electrification. A staged approach can reduce financial pressure and allow you to learn how your household uses energy.
7. Add solar and consider storage
Once major loads are electric, rooftop solar can become even more valuable because it can offset electricity use for hot water, cooling, cooking, and other appliances.
8. Optimise how you use electricity
Run flexible loads when electricity is cheapest or when your solar system is producing strongly. Examples include:
- Heating hot water during solar production
- Charging an EV during surplus solar
- Running appliances outside expensive tariff periods
- Using a battery to shift solar energy into evening demand
Common mistakes to avoid
Replacing every appliance simultaneously without a plan. This can create a large upfront bill and may result in poorly coordinated equipment.
Ignoring insulation. A highly efficient heater cannot compensate for a poorly insulated home indefinitely.
Buying oversized equipment. Bigger does not automatically mean better. Proper sizing can improve efficiency, comfort and operating costs.
Forgetting switchboard capacity. Several new electrical loads can change the home’s peak demand.
Choosing solely on purchase price. A cheaper appliance may have higher running costs, shorter warranty coverage or poorer performance.
Assuming rebates are permanent. Government incentives change frequently and often have postcode, product, income, property or installer requirements.
Treating solar as an afterthought. Electrification can increase electricity consumption, so consider future electrical loads before sizing a new solar system.
Disconnecting gas too early. If you have multiple gas appliances, plan the conversion first and confirm that all required services have been safely replaced.
Expert tip
Ask your installer to design for the home’s future electrical loads, not just today’s appliances. A house that may later include an EV, battery, and heat-pump hot-water system needs a different planning approach than a home with only an induction cooktop.
Ready to make the switch? Get expert help going all-electric
Going all-electric is no longer just an environmental choice; it is increasingly the cheaper option too, especially for homes with solar panels already on the roof.
Whether you are planning a full transition or simply replacing your next appliance, getting the sizing and sequencing right makes the biggest difference to your savings.
Energy Matters connects Australian homeowners with SAA-accredited installers for solar, batteries and electrification upgrades, so you can get obligation-free quotes tailored to your home.
Ready to start switching to all electric? Energy Matters can help you explore solar and energy solutions to support your home’s transition. Get started with Energy Matters today and take the next step towards a more efficient, future-ready Australian home.
Sources and References
- Australian Government: Electrification
- AEMO: 2026 Integrated System Plan
- Australian Bureau of Statistics (ABS): Decrease in domestic energy use driven by households
- ARENA: What is community electrification?, Brighte Electrify 2515 Community Pilot
- Clean Energy Regulator: CEC-Approved PV Modules, Inverters and Batteries
- Victorian Energy Upgrades: Products and Discounts
- NSW Government: Energy
- ARENA: South Australia Electrification and Demand Flexibility Project
