A significant boost for Australia’s energy future and electric vehicle (EV) owners has arrived with the Australian Renewable Energy Agency (ARENA) committing an additional AU$13.6 million to expand Amber Electric’s residential Vehicle-to-Grid (V2G) trial. Announced on May 31, 2026, this funding injection will see the pioneering program scale from 50 to 1,000 participating households, offering a tangible pathway for Australians to cut electricity costs and bolster grid stability by leveraging their EVs.
This expansion brings the total government funding for the Amber Electric V2G project to AU$16.8 million. It marks a critical step towards understanding customer behaviour, technology performance, and market integration, which are essential for wider V2G adoption across the nation.
What is Vehicle-to-Grid (V2G) Technology?
V2G technology allows electric vehicle owners to export electricity stored in their car’s battery back to their home or the broader grid during periods of high demand. This essentially transforms the EV into a mobile energy storage unit, capable of both drawing power for charging and supplying it when needed. Beyond V2G, Amber’s program also expands its smart charging initiative from 950 to 2,000 households, enabling participants to automatically charge their EVs when electricity prices are lowest and emissions are at their minimum.
“To unlock V2G at scale, we need to bring together customers, car makers, networks and technology providers. A big part of that is giving manufacturers the confidence their vehicles will perform as expected, including through validated approaches to battery use and warranties.” — Darren Miller, ARENA CEO
Realising Financial Benefits for EV Owners
The financial incentives for participants are compelling. Amber has reported that one customer saved an impressive AU$500 in a single afternoon by utilising V2G technology. Across the 30 days leading up to May 5, 2026, the 25 active trial vehicles demonstrated significant value, with participants earning an average of AU$10.55 from V2X (Vehicle-to-Everything) activity. This value included the equivalent of 2,050km of free driving. These savings highlight the potential for EV owners to offset running costs and even generate income, moving beyond simple transportation to become active participants in the energy market.
For Australian EV owners keen to maximise these benefits, optimising charging with solar power is key to reducing overall energy expenditure. You can learn more about this in our guide: Optimise EV Charging with Solar in 2026: Slash Bills by $1,500+ Annually.
Informing Future Policy and Industry Investment
ARENA’s expansion of the Amber Electric trial is a core component of the federal government’s ‘Driving the Nation’ program. The insights gathered from the 1,000-household expansion are expected to provide crucial data that will inform future policy decisions, guide industry investment, and accelerate broader V2G adoption across Australia.
The trial is also designed to address key barriers to widespread V2G deployment, including automaker confidence regarding battery use and warranties, as well as overcoming regulatory uncertainty and integration challenges with existing market structures. Amber has indicated its intention to launch a commercial V2G product in 2026, signalling confidence in the technology’s readiness for wider market availability.
A Growing V2G Landscape in Australia
The Amber Electric trial operates within a burgeoning landscape of V2G initiatives across Australia. Last year, AGL launched a 100-participant V2G trial in partnership with major EV manufacturers like Hyundai, Kia, BYD, and Zeekr, with a commercial offering also planned for 2026. Origin Energy has similarly initiated a 50-customer V2G trial, combining a BYD Atto 3 on a novated lease with a StarCharge V2G Halo charger and a free-charging energy tariff.
However, Amber’s program stands out due to its scale and direct focus on building the evidence base necessary for national policy decisions. The collaboration with car manufacturers and technology providers is vital to ensure that V2G systems are robust, safe, and integrated seamlessly into Australia’s evolving energy grid. For a comprehensive overview of EV charging options, including AC and DC, refer to: AC vs DC EV Charging in Australia 2026: The Definitive Guide to Home & Public Options.
Comparison of Australian V2G Trial Scales
| Program | Funding Source | Participants (Expansion) | Status/Target | Focus |
|---|---|---|---|---|
| Amber Electric | ARENA | 1,000 households | Commercial launch 2026 | Residential V2G, Smart Charging |
| AGL V2G Trial | Utility | 100 participants | Commercial offering 2026 | Multi-manufacturer V2G |
| Origin Energy V2G | Utility | 50 customers | Ongoing | BYD Atto 3 V2G integration |
This concerted effort across the industry, bolstered by significant government backing, positions Australia to be a leader in V2G technology, offering a new dimension to how EVs contribute to a more resilient and cost-effective energy system for households. For those considering an EV, understanding charging infrastructure and potential energy savings is crucial. Our guide on Best Electric Cars in Australia in 2026: Buyer’s Guide offers valuable insights into available models and their capabilities.
The expansion of the Amber Electric trial is a clear indicator that the future of EVs in Australia extends far beyond transportation, transforming them into valuable assets for home energy management and grid support, with tangible financial benefits for consumers.