Electric Vehicle Surge Puts Australia on Brink of National Road User Charge as Petrol Tax Revenue Plummets Amid Iran War Tensions
- Australia’s electric vehicle sales skyrocket, making up one in four new car sales, as fears of a prolonged Iran war spark a rush to ditch petrol-guzzlers
- Parliamentary Budget Office warns of a collapse in fuel excise revenue, prompting calls for a national road user charge to fill the gap
- Experts warn of a ‘perfect storm’ for motorists, with higher fuel prices and a potential new charge on driving, as the government faces pressure over tax policy changes
- Australia’s best-selling car in June was a fully-electric Tesla Model Y, with electric vehicle maker BYD closing in on market leader Toyota
The electric vehicle revolution is gathering pace in Australia, with a quarter of all new car sales now electric or hybrid. But as the country hurtles towards a petrol-free future, a perfect storm is brewing for motorists.
The war in Iran has supercharged demand for electric vehicles, with EVs making up one in four new car sales last month. But this surge has also sparked a collapse in fuel excise revenue, prompting warnings of a national road user charge on the horizon.
The Parliamentary Budget Office is expecting petrol and diesel tax revenue to plummet over the coming decade as electric and hybrid cars become the norm.
With fuel excise revenue currently making up 1.3 per cent of gross domestic product, the decline in tax collections is projected to see its share of GDP fall to 1.1 per cent by 2036-37.
The CSIRO predicts that more than one-quarter of cars in Australia will be electric within a decade, further eroding fuel excise revenue.
Professor Robert Breunig, the director of the Australian National University’s Tax and Transfer Policy Institute, warns that a Federal Government road user charge, covering congestion and pollution, could be introduced in the 2020s to compensate for the fall in petrol and diesel excise revenue.
“More people take up EVs, the excise for petrol is just going to drop and drop and they’re going to have to do something about that,” he says.
“It’s a problem that needs addressing and the further we go forward in time, the more urgent that’s going to become.”
The States and Territories would lack the constitutional authority to levy a road user charge, which Professor Breunig says means a national charge could potentially be levied for every kilometre of travel.
“There is a constitutional issue, and this is something that will probably go in front of the courts,” he warns.
“We don’t want to get rid of excise but in terms of long-range Budget sustainability, that’s not where the revenue is going to come from.”
Battery electric vehicles had a 23.3 per cent market share in June, more than triple the 7.6 per cent share a year earlier.
The Tesla Model Y was Australia’s best-selling car in June, with 8072 units sold, marking the highest sales for a single model since November 2002.
BYD, the Chinese-owned maker of the world’s most electric cars, is closing in on market leader Toyota, with its BYD Sealion 7 model coming in fourth place.
But with EVs still only making up 2 per cent of all cars on Australian roads, fast-tracking a road user charge would only cause more financial pain for motorists, according to Ebury economist Anthony Malouf.
“A national road user charge is likely inevitable given the long-run decline in fuel excise revenue as EVs slowly become the norm, but there is no strong case for fast-tracking it because of Strait of Hormuz volatility,” he says.
“EVs still make up only around 2 per cent of vehicles on Australian roads, so near-term revenue losses from geopolitically driven fuel switching would be marginal.”
Analysis: What This Means for AustraliaThe surge in electric vehicle sales has significant implications for Australia’s national security, law enforcement, and community impact.
As the country becomes increasingly reliant on electric vehicles, the government will need to consider the impact on the national grid and energy infrastructure.
The potential introduction of a national road user charge also raises concerns about the economic and social consequences for motorists, particularly those in regional areas who rely heavily on their vehicles.
Security analysts warn that the increased demand for electric vehicles could lead to a shortage of critical minerals, such as lithium and cobalt, which are essential for battery production.
This could have significant implications for Australia’s national security, particularly if the country becomes reliant on imports from countries with questionable human rights records.
Law enforcement insiders also warn that the rise of electric vehicles could lead to new challenges for policing, particularly in terms of tracking and monitoring vehicle usage.
The potential introduction of a national road user charge could also create new opportunities for crime, particularly in terms of tax evasion and vehicle theft.
Industry observers believe that the surge in electric vehicle sales will lead to significant economic benefits for Australia, particularly in terms of reducing greenhouse gas emissions and improving air quality.
However, the potential introduction of a national road user charge could have significant social consequences, particularly for low-income households who rely heavily on their vehicles.
As the government considers the introduction of a national road user charge, it will need to carefully weigh the economic, social, and national security implications of such a move.
With the electric vehicle revolution gathering pace, one thing is clear: the future of transportation in Australia will be very different from the past.
The electric vehicle revolution is gathering pace in Australia, with a quarter of all new car sales now electric or hybrid. But as the country hurtles towards a petrol-free future, a perfect storm is brewing for motorists. The war in Iran has supercharged demand for electric vehicles, with EVs making up one in four new car sales last month. But this surge has also sparked a collapse in fuel excise revenue, prompting warnings of a national road user charge on the horizon.
The Parliamentary Budget Office is expecting petrol and diesel tax revenue to plummet over the coming decade as electric and hybrid cars become the norm. With fuel excise revenue currently making up 1.3 per cent of gross domestic product, the decline in tax collections is projected to see its share of GDP fall to 1.1 per cent by 2036-37. The CSIRO predicts that more than one-quarter of cars in Australia will be electric within a decade, further eroding fuel excise revenue.
Professor Robert Breunig, the director of the Australian National University’s Tax and Transfer Policy Institute, warns that a Federal Government road user charge, covering congestion and pollution, could be introduced in the 2020s to compensate for the fall in petrol and diesel excise revenue. “More people take up EVs, the excise for petrol is just going to drop and drop and they’re going to have to do something about that,” he says. “It’s a problem that needs addressing and the further we go forward in time, the more urgent that’s going to become.”
The States and Territories would lack the constitutional authority to levy a road user charge, which Professor Breunig says means a national charge could potentially be levied for every kilometre of travel. “There is a constitutional issue, and this is something that will probably go in front of the courts,” he warns. “We don’t want to get rid of excise but in terms of long-range Budget sustainability, that’s not where the revenue is going to come from.”
Battery electric vehicles had a 23.3 per cent market share in June, more than triple the 7.6 per cent share a year earlier. The Tesla Model Y was Australia’s best-selling car in June, with 8072 units sold, marking the highest sales for a single model since November 2002. BYD, the Chinese-owned maker of the world’s most electric cars, is closing in on market leader Toyota, with its BYD Sealion 7 model coming in fourth place.
But with EVs still only making up 2 per cent of all cars on Australian roads, fast-tracking a road user charge would only cause more financial pain for motorists, according to Ebury economist Anthony Malouf. “A national road user charge is likely inevitable given the long-run decline in fuel excise revenue as EVs slowly become the norm, but there is no strong case for fast-tracking it because of Strait of Hormuz volatility,” he says. “EVs still make up only around 2 per cent of vehicles on Australian roads, so near-term revenue losses from geopolitically driven fuel switching would be marginal.”
The surge in electric vehicle sales has significant implications for Australia’s national security, law enforcement, and community impact. As the country becomes increasingly reliant on electric vehicles, the government will need to consider the impact on the national grid and energy infrastructure. The potential introduction of a national road user charge also raises concerns about the economic and social consequences for motorists, particularly those in regional areas who rely heavily on their vehicles.
Security analysts warn that the increased demand for electric vehicles could lead to a shortage of critical minerals, such as lithium and cobalt, which are essential for battery production. This could have significant implications for Australia’s national security, particularly if the country becomes reliant on imports from countries with questionable human rights records.
Law enforcement insiders also warn that the rise of electric vehicles could lead to new challenges for policing, particularly in terms of tracking and monitoring vehicle usage. The potential introduction of a national road user charge could also create new opportunities for crime, particularly in terms of tax evasion and vehicle theft.
Industry observers believe that the surge in electric vehicle sales will lead to significant economic benefits for Australia, particularly in terms of reducing greenhouse gas emissions and improving air quality. However, the potential introduction of a national road user charge could have significant social consequences, particularly for low-income households who rely heavily on their vehicles.
As the government considers the introduction of a national road user charge, it will need to carefully weigh the economic, social, and national security implications of such a move. With the electric vehicle revolution gathering pace, one thing is clear: the future of transportation in Australia will be very different from the past.





