New thermal imaging shows artificial turf in Aussie suburbs can reach almost 90C on scorching days, exposing a backyard burn risk and accelerating council crackdowns on fake lawns.
Emergency services say these hot carpets amplify heat stress and neighbourhood temperatures, with new rules increasingly favouring real grass and trees.
On a sweltering 40-degree day in January, the South Australia’s State Emergency Services deployed a drone equipped with thermal imaging over Mount Gambier – and the results were alarming.
While the air temperature hovered at 40C, the artificial green measured a staggering 86.75C – more than double the ambient heat.
SES chief remote pilot Brad Flew, who conducted the test, expressed surprise at the findings. “It was an opportunity to use drones in the heat and actually test their capabilities,” Mr Flew told the ABC.
“It gave us some really interesting insights into…the surface temperatures.
“To actually see how broad that temperature was, even on things like astroturf or fake grass through the concrete and bitumen (was surprising).”
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Thermal imaging at the Mount Gambier Bowls Club shows how hot common surfaces get on a 40C day. (Supplied: SA SES)
Even during cooler parts of the day, synthetic fields regularly reach extreme temperatures. (Supplied: SA SES)
This phenomenon, known as urban heating, sees non-living surfaces absorb and retain heat, significantly elevating local temperatures.
While warnings about hot footpaths are common, the widespread adoption of artificial turf introduces a new, pervasive hazard right where families and pets play.
The impact of these extreme temperatures is already being felt.
Avid lawn bowls player Ian Von Stanke regularly contends with scorching greens.
“I usually have a bowls rag that I wet and put underneath my hat; I do it every second end,” Mr Von Stanke explained to the ABC.
He also recounted a recent tournament where “three or four (players) went down” due to the heat.
The growing concern over superheated surfaces is now prompting a significant shift in local government policy with more and more Aussie councils looking to ban artificial turf, citing environmental and public health risks.
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More Aussies councils are now looking to ban fake lawns.
Queanbeyan-Palerang Regional Council in New South Wales is at the forefront of this movement, proposing a ban on artificial turf in new builds and on nature strips.
The council argues that fake grass not only contributes to urban heat but also disintegrates into microplastics, which can pollute waterways and potentially be inhaled.
Similarly, the City of Swan in Western Australia is facing calls to restrict artificial grass, with residents like Catherine Dixon advocating for a complete ban.
“Synthetic turf has been documented to reach temperatures over double or triple the air temperature,” Ms Dixon told The Echo, emphasising the burn risk.
She argues that fake lawns are “not helping our heat island or tree canopy” and encourages a return to natural grass, plants, and trees.
The perceived benefits of artificial turf – low maintenance, year-round green – are now being overshadowed by serious environmental and health concerns, leading to public outrage when councils intervene.
The City of Gold Coast, for instance, made headlines last year when Mermaid Beach resident Amanda Blair was ordered to remove her “immaculate” artificial turf from her front verge after five years, following a single complaint.
A Gold Coast homeowner was recently told to rip this up by council.
Ms Blair took to a neighbourhood Facebook group, expressing her frustration.
“Some idiot has decided to ring council who now demand we rip it up and replace with real grass,” she wrote.
“Yes it’s council land yet they won’t mow it or maintain it. Any advice? Pretty annoyed as we wanted a low maintenance yard.”
She highlighted that her “high quality grass… has never deteriorated or looked untidy, always pristine”.
The incident sparked a furious online debate, with one commenter not holding back.
“If the person that reported you is on here, you’re an absolute tw*t.”
Another wrote, “Gee we can’t have tidy gardens without pissing off a Karen or a Kevin.” Many also pointed out the hypocrisy of the council, which itself uses artificial turf in public spaces.
Experts concur, stressing the vital role of natural lawns and greenery in mitigating urban heat. Western Sydney University postdoctoral research fellow Paul Cheung noted that “non-living surfaces absorb more sunlight than transpiring, living surfaces like grass,” which use water to cool communities.
University of Technology Sydney professor Abby Mellick Lopes added that “the best way to combat heat… is through shade trees,” pointing out the stark difference in temperature where tree canopies exist.
For Australians weighing up the “always green, low‑maintenance” sell, the lawn ledger is shifting.
Real grass and street trees cool our suburbs, protect feet and paws, and help keep verges safe in extreme heat.
With SES imaging now showing just how hot fake lawns run and more councils prepared to say no, the debate over what belongs on the nature strip is fast becoming a public‑health and planning issue – not just a garden choice.
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