Grid
Rebates can’t put solar on a rental or turn your car into a home battery. A $30m federal grant just funded the pilots that might
On 22 July the federal government announced $30 million for 14 projects under a new Grid Enhancing Technologies grant. Most are grid plumbing for the companies that run the wires. But the two the government put in its own headline are the ones households cannot buy yet: letting apartment residents share one rooftop solar and battery system, and using an electric car as a battery to help power the home. They are funded pilots, not a rebate you can claim, and the benefit is a few years off. What the list is really worth is as a map of the household-energy problems the current rebates leave unsolved.
The framing is the government’s own. Announcing the grants on 22 July, the Minister for Climate Change and Energy, Chris Bowen, led not with substations but with households: “Using electric vehicles to strengthen the grid, and helping apartment residents share solar and battery power, are among 14 innovative projects backed by $30 million.” The Grid Enhancing Technologies (GET) Grant Program, the release says, “will provide $30 million in competitive grants for 14 innovative projects”, and sits inside the Rewiring the Nation program the government puts at “more than $20 billion”. The 14 projects span Victoria, New South Wales, Queensland, Western Australia, South Australia and the Australian Capital Territory.
Read the fine print before you get your hopes up. These are competitive grants to companies to build and trial technology, not a discount you can claim. The program’s own rules, the release states, required successful applicants to show how their project “could work across the broader energy network to benefit more Australian households and businesses in the future”. In the future is the operative phrase: nothing here lands on your bill this year. The reason it is still worth a household’s attention is what the list points at. It names, and now funds, the energy problems the rebates were never built to reach.
The problems rebates can’t reach
Australia’s household-energy support has been built around one quiet assumption: that you own a roof and can put your own solar and battery on it. The federal battery discount, the state schemes this masthead tracks, the feed-in tariffs, all of it rewards the household that owns the hardware on its own title. That model does little for renters and apartment residents, who have no roof of their own to fit, and it does not yet touch the growing number of households whose largest battery is parked in the driveway. Two of the funded projects, the two the government chose to lead with, go straight at those gaps.
Solar you don’t need your own roof for
The first is shared solar for apartments. The named recipient is Allume Energy, for a project the grant list calls “Shared Solar & Battery Optimisation for Multi-Unit Dwellings”. The problem it addresses is specific and stubborn: put one rooftop solar-and-battery system on a block of units and the hard part is splitting its output fairly across many separate meters and bills. That accounting barrier, more than the panels themselves, is what has kept solar economics out of reach for flat-dwellers. A funded, network-tested way to share a single system across a whole building is the kind of thing that, if it works, could do for renters and apartment residents what the rooftop rebate did for owner-occupiers.
Your EV as a home battery
The second is vehicle-to-grid, or V2G: using the battery inside an electric car to help power the home and feed the grid when demand peaks. The funded project is from Jet Charge, listed as “Realising Networks Benefits from Vehicle-to-Grid (V2G)”, and the government describes the idea plainly as “using EVs as batteries to help power homes and support the grid when electricity demand is high”. A mid-size EV carries several times the storage of a typical home battery, so a car able to discharge back into the house is, in effect, a large battery you have already bought. The obstacles have always been the hardware, the standards and the network rules to let it happen safely, which is exactly what this money is aimed at. A companion grant to Charge Hub Australia, “From Anxiety to Access: Designing Dynamic Pricing that Customers Will Want”, tackles the other half, “giving EV owners incentives to charge when electricity is cheaper and more readily available”. A fourth, to Karit, funds “Smart Export Control Using a VPP to Reduce Curtailment and Costs”, pooling home systems into a virtual power plant.
The rest is plumbing, and that matters too
The other ten projects are grid-operator infrastructure, and they are worth a line because they set the ceiling on everything above. Essential Energy is funded to squeeze more capacity out of existing wires through better transformer cooling; AusNet, Ouroborous, BES, GridScout, Metrolo, Energenze, Zeppelin Bend and Epec Engineering are backed for tools to move power around the network, keep it stable during high solar output, and connect new projects faster. None of it is visible from a kitchen, but the release’s own logic connects it to the bill: the point of a stronger, better-managed grid is, in its words, to “unlock more renewable energy flowing through the grid faster, allowing households and businesses to get more value from rooftop solar and batteries”. A rooftop system only ever earns what the wires it plugs into will let it.
Our read
The honest way to take this is as neither a rebate nor spin. It is a research-and-trials budget, and the household benefit is real but deferred and conditional on the pilots actually working. What makes it worth watching anyway is the direction the money points. For years the design of Australian energy support has quietly assumed the detached, owner-occupied home; the two projects the government chose to headline, solar for apartments and the car as a battery, are a tacit admission that the next round of household wins has to reach the people that model leaves out, the renters, the flat-dwellers and the EV owners. Bowen’s pitch was that the grants “put downward pressure on energy bills”. For most households that pressure is several years and several successful trials away. But the list is a fair signal of which of today’s frustrations, no roof to put solar on, a car battery you are not yet allowed to use, the system is finally trying to fix.
Sources
- Minister for Climate Change and Energy, Chris Bowen, $30 million to strengthen nation’s electricity grid (media release, 22 July 2026): the $30 million GET Grant Program, the 14 projects, the “more than $20 billion” Rewiring the Nation framing, the six states and territories, the solutions list (EVs as home batteries, charging incentives, VPP coordination and the grid-operator tools), the requirement that applicants show benefit to households “in the future”, the “unlock more renewable energy ... get more value from rooftop solar and batteries” line, the full applicant table (Allume Energy, Jet Charge, Charge Hub Australia, Karit and the others), and the Chris Bowen quotes, all read verbatim.
Methodology. This story is built from one primary document: the ministerial media release, read in full first-hand on 24 July 2026 in a browser (the page blocks automated fetching but renders normally when opened). The $30 million, the 14 projects, the six states and territories, the solutions list, the “benefit ... in the future” applicant requirement, the “get more value from rooftop solar and batteries” line and the three Bowen quotes are taken word for word from it. The named recipients and their project titles (Allume Energy, Jet Charge, Charge Hub Australia, Karit and the rest) are taken exactly from the release’s own applicant table. The identification of which projects are the household-relevant ones, and the reading that these are funded pilots rather than a rebate you can claim, are ours, built on the release’s stated facts and labelled as opinion. We have no commercial relationship with any company named here.
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