Amber Electric Review Australia 2026: Is Wholesale Pricing Worth It?

Amber Electric is genuinely different from every other electricity retailer in Australia. This amber electric review covers what makes it work, who benefits most, and who should stay on a traditional plan. The short verdict: if you own a home battery or can shift your usage to off-peak hours, Amber will likely save you money. If you need bill predictability above all else, it is not the right fit.

Amber passes through the wholesale electricity spot price directly to your home. You pay what electricity actually costs on the National Electricity Market (NEM) at any given moment, plus a flat daily fee and a small per-kWh margin. That is it. No marked-up retail rate. No opaque discounting off a reference price nobody understands.

The Australian Energy Regulator (AER) set the Default Market Offer for 2025-26 at $1,294 per year for a typical NSW household (AER, 2025). Amber customers in the same market who actively manage their usage report annual bills 20 to 35 percent below that figure. But those savings require engagement. Amber rewards households that pay attention to when they use power.

How Amber Electric Works

Amber is a licensed electricity retailer operating in NSW, VIC, SA, QLD, and the ACT (amber.com.au). It buys electricity on the wholesale spot market and passes that price through to you in near real-time. The app shows you the current price per kilowatt-hour, updated every five minutes to match the NEM’s 30-minute settlement periods.

Three charges make up your bill.

Daily supply charge. Roughly $1 per day, varying slightly by distribution network. This covers Amber’s operating costs and is comparable to the daily supply charge on any retail plan.

Wholesale spot price. The actual cost of electricity on the NEM at the time you use it. This fluctuates constantly. Overnight and midday (when solar floods the grid), prices regularly drop below 10c/kWh. Some intervals go negative, meaning generators are paying to offload excess supply. During evening peaks on hot days, prices can climb above 50c/kWh.

Amber margin. A small per-kWh fee (typically 1 to 2c/kWh) that Amber adds on top of the wholesale rate. This is how they earn revenue beyond the daily charge.

You do not need to watch the app every five minutes. Amber’s SmartShift feature (covered below) automates the response for compatible devices. But understanding the price curve helps you make better decisions about when to run your dishwasher, pool pump, or air conditioner.

Amber Electric Rates Explained

Wholesale electricity rates in Australia follow a predictable daily pattern, with occasional sharp departures.

Off-peak (roughly 10pm to 6am). Demand is low. Prices typically sit between 3c and 12c/kWh. This is the cheapest window for EV charging, water heating, and battery charging.

Solar trough (roughly 10am to 3pm). Rooftop solar output peaks and wholesale prices drop. On sunny days in SA and VIC, prices regularly hit zero or go negative. As of June 2026, negative pricing events occur on roughly 25 percent of days in South Australia during spring and summer (AEMO, 2026).

Evening peak (roughly 4pm to 9pm). Solar output fades. Demand surges as people cook dinner and turn on heating or cooling. Prices rise, often to 25 to 50c/kWh. On extreme demand days, they go much higher.

Spike events. The NEM’s market price cap is $17,500 per megawatt-hour, or $17.50 per kilowatt-hour. These spikes are rare and typically last only one or two 30-minute intervals during events like heatwaves, generation outages, or interconnector failures. In a typical year, there might be five to fifteen intervals above $1/kWh across the entire NEM. But if you are running your air conditioner at full blast during one of those intervals, the cost is real. Amber offers a price protection feature that caps your exposure. More on that in the risks section.

SmartShift and Battery Automation

SmartShift is Amber’s automation layer. It connects to your home battery, EV charger, or smart hot water system and adjusts their behaviour based on wholesale price signals.

For battery owners, SmartShift handles charge and discharge automatically. When prices are low (overnight or during solar surplus), it charges your battery. When prices are high (evening peak), it discharges to power your home or export to the grid. You set your preferences, including a minimum reserve level for backup, and SmartShift manages the rest.

This is also how Amber’s VPP (virtual power plant) works. A VPP is a network of home batteries coordinated to discharge into the grid during high-demand periods, earning export credits for participating households. Amber’s SmartShift effectively turns your battery into a VPP asset without requiring a separate VPP enrolment.

Amber electric VPP earnings vary by battery size, state, and grid conditions. Households with a 10 to 15 kWh battery in South Australia or Victoria typically report $300 to $1,000 or more per year from price arbitrage and grid exports. NSW earnings tend to be lower because wholesale prices are less volatile.

Compatible batteries include Tesla Powerwall 2 and 3, Sungrow SBR series, SolarEdge Home Battery, Sigenergy SigenStor, and several others. Amber’s compatibility list grows regularly. If your battery has an accessible API, there is a good chance SmartShift supports it. For more on how VPPs work across all providers, see our guide to virtual power plants.

Amber for Solar Owners

Solar households face a choice with every retailer: accept a flat feed-in tariff (FiT) or go wholesale.

Most retailers offer a flat FiT between 3c and 7c/kWh as of June 2026. Simple. Predictable. But you earn the same rate whether you export at midday (when your power is less valuable to the grid) or at 5pm (when it is most needed).

Amber pays you the wholesale spot price for your exports. During that midday solar trough, your exports might earn 0 to 5c/kWh. Not great. But during the evening peak, if your battery exports stored solar at 40c/kWh, you earn 40c/kWh minus the small Amber margin. On a hot summer afternoon when wholesale hits $1/kWh, your exports earn accordingly.

For solar-only homes without a battery, the value proposition is mixed. Most of your exports happen during the middle of the day when wholesale prices are lowest. You might average less than a flat FiT. But if you have a home battery that stores solar and exports during peaks, wholesale feed-in through Amber can be worth significantly more than any flat tariff.

The maths favours battery owners. A 13 kWh battery discharging 10 kWh at an average wholesale export price of 30c/kWh earns $3 per evening cycle. Over a year, that adds up. Paired with cheap overnight charging at 5 to 8c/kWh, the daily arbitrage margin becomes a meaningful offset against your battery’s cost.

Amber for EV Owners

Electric vehicles are large, flexible loads. That makes them ideal for wholesale pricing.

A typical EV consumes 15 to 20 kWh per 100 kilometres. At overnight wholesale rates of 5 to 10c/kWh on Amber, charging costs $0.75 to $2.00 per 100 km. Compare that to a flat retail rate of 30c/kWh, where the same charge costs $4.50 to $6.00. The difference compounds over a year of driving.

SmartShift works with compatible EV chargers to schedule charging automatically during the cheapest overnight windows. You plug in when you get home. SmartShift waits for prices to drop, then begins charging. It stops if prices spike and resumes when they fall again.

For households with solar and an EV, daytime surplus charging is another option. When wholesale prices go negative (the grid is paying you to consume), running your EV charger during those intervals means you are being paid to charge your car. These events are not daily, but they happen regularly enough in SA and VIC to make a noticeable difference across a year.

Who Should Use Amber (and Who Shouldn’t)

Amber is a strong fit if you:

• Own a home battery. SmartShift automation makes wholesale pricing hands-off, and VPP earnings add up. See our best home batteries for 2026 for compatible options.
• Have solar and flexible usage patterns. Shifting dishwashers, laundry, and pool pumps to midday or overnight saves real money.
• Charge an EV at home overnight. The savings per kilometre are substantial.
• Are comfortable with variable bills. Some months will be cheaper than others.
• Live in SA or VIC. These states have the most wholesale price volatility, which means higher VPP earnings and more negative-price events to exploit.

Amber is not ideal if you:

• Need fixed, predictable bills every month. Wholesale pricing means variability. Budget billing exists, but the core product is variable.
• Cannot shift any usage away from evening peaks. If you cook, heat, and cool exclusively during 4 to 9pm and cannot change that, you are buying at the most expensive time.
• Live in WA or NT. Amber is not available outside the NEM.
• Prefer to set and forget without any engagement. While SmartShift automates a lot, getting the most from Amber still requires some awareness of your consumption patterns.

Risks and Downsides of Amber Electric

No amber electric review would be honest without covering the downsides.

Price spikes are real. The theoretical maximum wholesale price is $17.50/kWh. A single hour of heavy usage during a spike could cost $20 or more. In practice, these extreme events are rare. But they happen. February 2024 saw multiple $15,000/MWh intervals in South Australia during a heatwave. If you were drawing 5 kW during one of those 30-minute intervals, that single period cost $43.75.

Amber’s price protection helps. Amber offers SmartShift Price Protection, which pauses non-essential loads and discharges your battery during spikes. For customers without batteries, Amber also offers an optional price cap that limits your per-kWh exposure in exchange for a slightly higher daily fee. The cap reduces your worst-case scenario significantly.

Complexity. Amber is not a simple plan. Understanding wholesale pricing, reading the app, and configuring SmartShift takes time. The app is well designed, but there is a learning curve. If you are the kind of person who wants to sign up and never think about electricity again, a flat-rate plan from a major retailer is simpler.

Not all batteries are supported. SmartShift compatibility is growing but not universal. If your battery or inverter lacks API access, you will not get the full automation benefit. Check Amber’s compatibility list before signing up.

Wholesale is volatile by design. Even outside spikes, your rate changes every 30 minutes. One week might average 12c/kWh. The next, 22c/kWh. Over a year, wholesale customers generally pay less than the Default Market Offer, but individual months can be higher than what you would pay on a fixed plan.

For households willing to engage with the product, the upside outweighs these risks. A 13 kWh battery with SmartShift running in VIC or SA can earn back $500 to $1,000 per year through arbitrage and VPP exports. That changes the payback calculation on a battery investment meaningfully. The risk is manageable with price protection enabled. The savings are real if you put the system to work.

Frequently Asked Questions

Is Amber Electric cheaper than a standard electricity plan?

It depends on your usage pattern. Households that shift consumption to off-peak hours or own a battery typically save 20 to 35 percent compared to a flat-rate plan. If you use most of your power during evening peaks and cannot adjust your schedule, you may pay more during high-demand periods.

How does Amber Electric make money?

Amber charges a flat daily subscription fee of roughly one dollar per day plus a small margin of around one to two cents per kilowatt-hour on top of the wholesale spot price. They do not mark up the wholesale rate itself. Their revenue comes from the subscription and per-kWh margin, not from buying cheap and selling dear.

Can I use Amber Electric without a battery?

Yes. Many Amber customers have no battery at all. You benefit by running appliances like dishwashers and pool pumps during cheap wholesale windows. A battery amplifies savings through automated price arbitrage, but it is not required. Solar-only homes also benefit from higher wholesale feed-in rates during peak demand.

What happens during a wholesale price spike on Amber?

Wholesale prices can spike above several dollars per kilowatt-hour during extreme grid events. Amber offers an optional price cap called SmartShift Price Protection that limits your exposure. Without it, a few hours of high usage during a spike can cost significantly more than a typical day. Spikes are rare but real.

Is Amber Electric available in Western Australia?

No. Amber operates only in states connected to the National Electricity Market, which covers New South Wales, Victoria, South Australia, Queensland, and the ACT. Western Australia and the Northern Territory run separate electricity markets and are not supported by Amber.