Australian electric vehicle (EV) owners are set to gain unprecedented opportunities to cut energy bills and actively support the national grid, following a significant AUD$13.6 million funding injection from the Australian Renewable Energy Agency (ARENA) into Amber Electric’s Vehicle-to-Grid (V2G) project. Announced on May 29, 2026, by Federal Energy Minister Chris Bowen in Lidcombe, Western Sydney, this expansion scales the V2G trial to 1,000 households and the smart charging program to 2,000 households, bringing the total government commitment to AUD$16.8 million.
The expanded trial positions Australia at the forefront of V2G technology, allowing compatible EVs to not only draw power from the grid but also export stored energy back to it or power the owner’s home. This bi-directional flow of electricity transforms EVs from mere transport assets into valuable, mobile energy storage units, capable of earning income for their owners and bolstering grid stability, particularly during peak demand or when renewable energy generation is high.
Unlocking Thousands in Annual Savings
The financial benefits for participating EV owners are substantial. Amber Electric has already demonstrated impressive savings, with one South Australian customer reportedly earning AUD$500 in a single afternoon during a heatwave by exporting stored energy back to the grid. The expansion aims to see thousands of dollars in annual savings for participants, leveraging Amber’s wholesale energy access and smart automation to charge EVs when electricity prices are low (or solar generation is abundant) and discharge when prices are high or grid demand is critical.
“Vehicle-to-grid technology means your car does not just get you from A to B, it can help power your home and support the grid,” Minister Bowen stated at the launch.
This capability is particularly appealing for households with rooftop solar, enabling them to store excess solar generation in their EV battery and use it later, or sell it to the grid. Even without solar, the program allows for charging during off-peak periods, significantly reducing running costs. For more insights on optimising EV charging, refer to our guide on Optimise EV Charging with Solar in 2026: Slash Bills by $1,500+ Annually.
BYD Leads EV Integration with V2G Warranties
A critical development facilitating this expansion is BYD’s commitment to warrant all its EVs participating in the trial. This addresses a major concern for potential V2G adopters regarding battery degradation and warranty validity, removing a significant barrier to widespread adoption. While specific V2G-compatible charger models were not detailed in the announcement, the technology relies on specialised bi-directional chargers. Owners interested in this technology can learn more about suitable charging solutions in our Best Home EV Chargers in Australia 2026: A Definitive Buyer’s Guide to Smart Charging & Installation.
A Stepping Stone to a Million V2G EVs
ARENA CEO Darren Miller has outlined an ambitious target of one million V2G-capable EVs on Australian roads by 2035. This expanded trial is crucial for building the real-world evidence base needed to support a national V2G rollout, gathering insights into customer behaviour, technology performance, and market integration.
The initial Amber trial saw over 6,000 expressions of interest for just 50 V2G spots, indicating strong consumer appetite for such innovation. The current expansion aims to meet this demand, providing a practical demonstration of how EVs can become an active and valuable part of the energy system, offering savings for owners and better utilisation of the grid.
This initiative aligns with broader efforts to integrate distributed energy resources into the grid, akin to Virtual Power Plant (VPP) programs that aggregate home batteries to provide grid services. The V2G technology takes this a step further by mobilising the considerable storage capacity within EV fleets. For a deeper understanding of how these programs work, explore our guide to Unlock $1,000+ Annually: Best Home Battery VPP Programs in Australia 2026 Ranked.
The Future of EV Energy Management in Australia
The funding boost underscores the federal government’s commitment to accelerating the uptake of zero-emission vehicles and leveraging their potential to support a cleaner, more resilient energy system. As EV adoption continues to grow rapidly – with sales reaching a record 16.4% market share in April 2026 – integrating these vehicles into the energy network becomes increasingly vital. This V2G expansion represents a tangible step towards achieving that future, offering both environmental benefits and direct financial rewards for Australian EV owners.
Amber Electric V2G Trial Expansion Overview
| Feature | Details |
|---|---|
| Funding Source | Australian Renewable Energy Agency (ARENA) |
| Additional Funding | AUD$13.6 million |
| Total Funding | AUD$16.8 million |
| V2G Households | Expanded from 50 to 1,000 |
| Smart Charging | Expanded from 950 to 2,000 households |
| Announcement Date | May 29, 2026 |
| Key Benefit | EV owners can power homes, cut bills by thousands annually, and sell excess energy back to the grid. BYD offers warranty for participating EVs. |
| Long-Term Goal | ARENA CEO Darren Miller targets 1 million V2G-capable EVs on Australian roads by 2035. |