GloBird Energy Review 2026: ZeroHero, FOUR4FREE and Who Actually Saves

GloBird Energy is one of the best-value retailers in Australia if you can move your usage into its free midday window. It is one of the worst if you can’t. That is the short verdict of this GloBird Energy review. The Melbourne retailer built its reputation on free power windows and a battery plan called ZeroHero that can take a well-set-up home close to a zero bill. The catch is that every hour outside the free window costs more than it would on a typical plan.

GloBird’s plans reward engineering your household around the clock. Battery owners who hit the rules every evening report sitting in credit for months at a time. Households that cook, heat and cool in the evening, with no battery, can end up paying more than they would on the regulated default offer.

This review covers how the two main plans work, what they cost on each network as of September 2026, the rules that catch people out, and who should switch.

GloBird Energy review: the retailer at a glance

GloBird is a privately owned Australian retailer founded by John McCluskey. It started trading in 2015 and is headquartered in Ringwood, Victoria. In a December 2025 submission to the Australian Energy Regulator, it reported more than 250,000 residential and small business customers.

It sells electricity on these networks:

• Victoria: AusNet, CitiPower, Jemena, Powercor and United Energy
• NSW: Ausgrid, Endeavour and Essential Energy
• Queensland: Energex and Ergon
• South Australia: SA Power Networks

GloBird also sells gas in parts of all four states. It is not available in WA, Tasmania, the NT or the ACT.

Canstar Blue’s 2026 electricity survey rated GloBird 4 out of 5 stars overall, with the highest value-for-money score of the retailers it shortlisted. We found no penalty notices from the Victorian Essential Services Commission and no AER or ACCC enforcement action against it.

How the GloBird ZeroHero plan works

ZeroHero is GloBird’s plan for homes with solar, a home battery and a smart meter. It pays you in three ways: free grid power at midday, a flat daily credit for staying off the grid in the evening, and a bonus for exporting in the evening.

Free power, 12 pm to 3 pm. The first 50 kWh you use from the grid in this window each day costs nothing. Customers who joined before 1 July 2026 may still have the older 11 am to 2 pm window. Controlled-load circuits, such as a dedicated off-peak hot water meter, are excluded.

The $1 ZeroHero credit. You earn $1 a day if you draw less than 0.03 kWh an hour from the grid between 6 pm and 9 pm. That works out to at most $365 a year. The threshold is tiny. A single hour where the air conditioner outruns your battery’s output wipes out that day’s dollar.

Super Export. GloBird pays a bonus rate on the first 15 kWh you export between 6 pm and 9 pm. In the plan data GloBird lodged with Energy Made Easy in September 2026, that rate was 10 cents per kWh, including any normal feed-in tariff. At the maximum, that is $1.50 a day.

An optional VPP add-on, which GloBird’s website calls ZEROLIMIT, lets GloBird control your battery remotely. It pays $1 per kWh for exports during critical wholesale price events. A virtual power plant (VPP) is a group of home batteries that a retailer controls together to support the grid when demand spikes. The add-on works with AlphaESS, Anker, FoxESS, Neovolt, Redback, SAJ, Sigenergy, SolaX, Solis with Dyness, Sungrow and WHES batteries. Your system needs an inverter of 3 to 30 kW and a battery of 3 to 100 kWh.

Put those together and the maths explains why ZeroHero dominates forum discussion. On Ausgrid, the daily supply charge is 181.5 cents. A battery home that earns the full $1 credit and the full $1.50 export bonus collects $2.50 a day. That covers the supply charge with 68.5 cents to spare, before counting any imports outside the free window.

GloBird rates by network (September 2026)

Rates outside the free windows are high, and that is the trade-off. The table shows ZeroHero and FOUR4FREE on the four most common networks. All prices include GST and come from GloBird’s plan data on Energy Made Easy and Victorian Energy Compare, as of September 2026.

Plan and network	Peak (4–11 pm)	Free window, after 50 kWh	Shoulder (other hours)	Supply	Feed-in, 4–11 pm
ZeroHero, Ausgrid (NSW)	59.4c	30.8c	51.7c	181.5c/day	2c
ZeroHero, Energex (QLD)	49.5c	27.5c	36.85c	198.0c/day	2c
ZeroHero, SAPN (SA)	57.2c	30.8c	49.5c	203.5c/day	2c
ZeroHero, CitiPower (VIC)	40.7c	25.3c	30.8c	140.8c/day	2c
FOUR4FREE, Ausgrid (NSW)	57.2c	28.6c	38.5c	178.2c/day	8c
FOUR4FREE, CitiPower (VIC)	38.5c	9.9c	20.9c	125.4c/day	3c

Feed-in is 0 cents at all other times on these plans. ZeroHero’s free window is 12 pm to 3 pm and FOUR4FREE’s is 11 am to 3 pm. The Super Export and ZeroHero credits sit on top of the ZeroHero rates shown.

For context, the Australian Energy Regulator’s 2026–27 Default Market Offer prices a typical Ausgrid household on a flat tariff at $1,899 a year. A ZeroHero home that imports mostly in the evening and at night, at 51.7 to 59.4 cents, would blow well past that. The plan only works if the battery does the evening shift.

Rates also move. GloBird reviews prices each year after network tariffs are approved and notifies customers in writing first. Its ZeroHero Energex rates changed again on 17 September 2026. Treat any figure here, ours included, as a snapshot and check the current fact sheet before you switch.

FOUR4FREE: the plan for homes without a battery

FOUR4FREE is GloBird’s plan for people with a smart meter but no solar or battery. It gives four free hours a day, from 11 am to 3 pm, capped at 50 kWh, and it takes 2 percent off for paying on time plus another 1 percent for paying by direct debit.

It is at its best in Victoria. On CitiPower, the fact sheet estimates $1,090 a year for a one-person home using 7.2 kWh a day, $1,500 for two to three people and $1,840 for four or more. Those are GloBird’s estimates for a typical profile. Your real bill depends on how much you push into those four hours.

The households that win on FOUR4FREE share one habit: the big loads run at midday. An electric storage hot water system on a timer, a pool pump, the dishwasher, the dryer and an EV charging at home can all move into the window. A 7 kW EV charger running for the full four hours draws 28 kWh. That is well within the 50 kWh cap, and at the Ausgrid shoulder rate of 38.5 cents it would otherwise cost $10.78.

If nobody is home at midday and nothing runs on a timer, FOUR4FREE’s evening peak of 57.2 cents on Ausgrid makes it a poor fit.

GloBird vs the Solar Sharer Offer

GloBird’s own windows are bigger than the government’s version. The federal Solar Sharer Offer, running since 1 July 2026, requires retailers to offer three free hours a day with a 24 kWh cap: 11 am to 2 pm in NSW and south-east Queensland, and 12 pm to 3 pm in South Australia. FOUR4FREE gives four hours and 50 kWh.

The difference is price protection. The Solar Sharer plan’s rates outside the free window are capped against the regulated default offer. GloBird’s market plans are not. GloBird does sell its own Solar Sharer plan. On Ausgrid it charges 63.7 cents from 3 pm to 9 pm, 27.6 cents at other times and 176.4 cents a day in supply, with no feed-in tariff at all.

Victoria has its own scheme, which started on 1 October 2026. The Victorian Midday Power Saver offers free power from 11 am to 2 pm for households with a smart meter who opt in. Our Solar Sharer Offer explainer runs the numbers on who comes out ahead.

For most battery owners, ZeroHero beats a Solar Sharer plan because of the evening credits. For a household with no battery that wants a safety net on evening prices, the Solar Sharer plan is the lower-risk choice.

The catches: what people get wrong about GloBird

Most complaints about GloBird come down to rules people did not read. These are the ones that come up again and again.

Your battery’s charge rate limits the free power. The 50 kWh cap sounds generous, but a battery can only absorb what its inverter allows. A 5 kW system can take in about 15 kWh over a three-hour window. Owners on networks with tighter inverter limits say this is the real ceiling on how much free energy they bank.

The ZeroHero credit is all or nothing. Go over 0.03 kWh in any single hour between 6 pm and 9 pm and you lose the whole day’s $1. Kettles, ovens and air conditioners that briefly pull more than the battery can deliver are the usual culprits. Owners who hit it consistently set a battery reserve high enough to last until 9 pm and check the state of charge around 6 pm on cloudy days.

Solar exports during the day earn nothing. Feed-in is 0 cents outside 4 pm to 11 pm on these plans. Solar owners without a battery lose all value from midday exports. Other retailers still pay a few cents during the day, and some offer higher evening rates for battery exports. If you export a lot and use little, compare carefully.

Windows changed on 1 July 2026, and the website lagged. When the ZeroHero window moved from 11 am–2 pm to 12 pm–3 pm for new customers, some GloBird pages kept showing the old times for a while. Existing customers kept their old terms unless notified. The 50 kWh cap was also hard to find at first. Read the Energy Fact Sheet or Basic Plan Information Document for your exact offer, not the marketing page.

Winter is harder. Plenty of owners run in credit from spring to autumn, then import more on short, cloudy winter days when the battery won’t carry the evening. The free midday window helps here, because you can fill the battery from the grid even when the panels can’t. Our guide to solar batteries in winter explains how to set reserves for the cold months.

Smaller things. Finder lists no mobile app as a drawback. Paper bills cost $5 in Victoria. Controlled-load circuits never get free power.

Who should switch to GloBird?

Everything in this GloBird Energy review points to the same answer: GloBird suits three kinds of household.

• Battery owners who can cover 6 pm to 9 pm from storage. ZeroHero was built for you. Size matters: a battery that runs flat by 8 pm will cost you the credit most nights. Our battery sizing calculator helps check whether yours is big enough.
• EV owners who can charge at home in the middle of the day. Twenty kWh of free midday charging is about 125 km of driving for a typical EV using 16 kWh per 100 km. GloBird’s EASYEV plan is an alternative for overnight chargers. On Ausgrid it charges 6 cents per kWh for the first 30 kWh a day, from 11 am to 2 pm and 12 am to 6 am.
• Households with timers on hot water, pool pumps and appliances, especially in Victoria, where FOUR4FREE’s rates are lowest.

Look elsewhere if you have solar but no battery and export most of what you generate. The same goes if the evening is when your home uses the most power and you can’t change that, or if you want a set-and-forget bill. A wholesale retailer like Amber suits hands-on battery owners in a different way. Our Amber Electric review covers that model.

Australia now has 4.3 million homes with rooftop solar and 454,753 home batteries installed by the end of 2025, according to the Clean Energy Council. Batteries are the reason plans like ZeroHero exist. If you are still deciding whether to add one, start with our home batteries guide. The free midday windows are only half the value. The rest comes from what your battery does between 6 pm and 9 pm.