Three hours of free power in Victoria: what the 24 kWh cap really buys.
From 1 October 2026, Victorian households can take grid electricity for nothing between 11am and 2pm every day, including weekends, up to a 24 kWh daily fair-use cap across the whole house. You need a smart meter, you have to opt in, and it is residential only. This is not Solar Sharer — Victoria has its own scheme, under its own regulator, starting three months later. Below: who it genuinely helps, what that cap would take to fill, and the households it quietly costs.
Written by Juan Flinn, Content Editor · Reviewed by the Mission Green Energy Team · Figures checked 27 September 2026 against the Essential Services Commission
Three conditions, before anything else.
The scheme is good. A page that leaves these out is not.
You have to opt in
Nobody is moved onto the Midday Power Saver automatically. You choose an eligible plan from a participating retailer.
A smart meter is required
The free window is measured on half-hourly meter data. On an old accumulation meter, nothing can be credited.
Rates outside the window may be higher
Retailers recover the cost somewhere. The Essential Services Commission notes it will not necessarily be the best offer for you.
What the Midday Power Saver actually is.
A regulated offer, not a rebate and not a subsidy. From 1 October 2026 licensed Victorian retailers with 1,000 customers or more are required to make an eligible plan available. On it, electricity you draw from the grid between 11am and 2pm is free, every day of the week, up to 24 kWh a day measured across your whole house.
It is deliberately broad. You do not need rooftop solar. You do not need to own your home — renters are in. The point is to share cheap midday energy with households that cannot put panels on a roof they do not own. It is residential only: small business is not eligible.
Why Victoria isn't on Solar Sharer.
This is the single most common confusion on the topic, and the answer is structural rather than political. Solar Sharer was delivered by amending the Electricity Retail Code, which sits under the Australian Energy Regulator's Default Market Offer — covering New South Wales, south-east Queensland and South Australia. Victoria does not use the Default Market Offer. It runs its own retail framework, the Victorian Default Offer, regulated by the Essential Services Commission, so a change to the federal code simply never reached Victorian customers.
Victoria legislated its own version instead. Same idea, different law, different regulator, and a start date three months later. If you are in NSW, south-east Queensland or South Australia, your version is Solar Sharer and it is already running.
24 kWh sounds enormous. Here's what it would take to use it.
The cap is generous on paper and almost nobody will reach it. To draw the full 24 kWh inside a three-hour window you would need to pull an average of 8 kW, continuously, for all three hours. A typical Victorian home sitting idle at midday draws a small fraction of that — a fridge, a router, a standby load.
So the cap is not the constraint. Your ability to use power at midday is the constraint. Filling any real part of that window takes something large and controllable running in the middle of the day: a hot water system on a timer, an EV on a charger, a pool pump, a reverse-cycle system pre-cooling the house — or a home battery charging.
The Government estimates $149 to $428 a year.
That is the Victorian Government's figure, not ours, and the useful part is the assumption underneath it: it models a household shifting between 5% and 30% of its usage into the free window. That range is not pessimism, it is arithmetic about how a house is actually lived in. Dinner, showers, television, laundry after work and the evening heating peak cannot be moved to midday because nobody is home at midday.
Which is the honest way to read the whole scheme: the saving is capped by how much of your life you can reschedule. For a retired couple at home all day, or a household that can put hot water and car charging on a midday timer, the upper half of that range is realistic. For a family out between 8am and 6pm, the lower end is optimistic, and a higher rate on everything outside the window can wipe it out entirely.
We publish this range attributed and we do not add it to our own savings figures. The Government models load-shifting on a tariff; our engine models self-consumption from a system. The overlap is not knowable without your own meter data, so a combined number would be invented.
The free window is the same window your roof is exporting into.
That cuts both ways, and it is worth being clear about. Between 11am and 2pm a decent solar system is already covering the house and sending the surplus to the grid — at a Victorian feed-in tariff now worth a fraction of a cent. On those hours the free window adds little, because your own generation got there first.
Where it earns its place is on the days the roof cannot deliver: winter, heavy cloud, a shaded or small array, or a north-facing system that has already tailed off. Solar fills the window when the sun is out; the Midday Power Saver fills it when the sun isn't. Between the two, midday becomes reliably cheap rather than usually cheap.
A battery is the only thing that shifts 100% of it.
Everything above turns on one limit: a household can move 5–30% of its usage into the middle of the day, because you cannot move dinner to midday. A battery removes that limit. It does not reschedule your life — it takes the cheap midday energy, holds it, and gives it back at 6pm when you actually want it.
That changes the sizing conversation rather than settling it. On the Midday Power Saver, value shifts toward storing cheap midday grid energy for the evening peak and away from maximising midday export, which Victoria barely pays for anyway. It does not make a battery a certainty, and it does not make one pointless — anyone telling you either without looking at your bill is selling, not advising.
What we will not do is add the Government's $149–$428 to a battery's modelled saving and show you the total. Two different models of two different things do not sum, and a number built that way would be made up.
Before you switch, run these four.
1. Who is home at midday?
If the house is empty 8am to 6pm and nothing large is on a timer, the free window has very little to work with.
2. What's the rate outside it?
Compare the whole plan, not the free hours. A higher peak or supply charge is how the offer pays for itself.
3. What could you move?
Hot water, pool pump, EV charging and pre-cooling are the four that genuinely shift. Cooking and heating usually don't.
4. Run it over a whole bill
Use your own usage data on the specific plan across a full quarter. A headline window proves nothing on its own.
Nothing to do before October, and no reason to switch retailers now in anticipation. When the offers land, compare them on Energy Made Easy against your own usage.
Midday Power Saver: common questions.
When does it start?
1 October 2026. Retailers with 1,000 customers or more must offer it from then — but nobody is moved onto it automatically.
What are the hours?
11am to 2pm, every day including weekends. Three hours, with a 24 kWh daily fair-use cap across the whole house.
Do I need solar?
No. You don't need panels and you don't need to own the place. You do need a smart meter and you do need to opt in. Residential only — not small business.
Can it cost me money?
Yes. Rates outside the window may be higher, and the Essential Services Commission itself notes it won't necessarily be the best offer for you.
Sources, and when we checked them.
Start date, window, cap, the 1,000-customer retailer threshold and the residential-only rule: Essential Services Commission and Energy Victoria. The $149–$428 estimate and the 5–30% load-shifting assumption are the Victorian Government's.
Checked 27 September 2026. The scheme is reviewed annually by the Essential Services Commission, so the window, the cap and the retailer threshold can all move. If you are reading this well after that date, confirm the current rules at esc.vic.gov.au before acting on them.