eFinder

eFinder

Home › Sustainable Infrastructure › Article

Green tram tracks cut heat and beautify cities: Why isn't Australia doing it?

Phys · · 978 words · By Milad Haghani; Ryan Keenan
Sustainable Infrastructure Australian Urban Planning Urban Heat Mitigation

The article discusses the implementation of green tram tracks, which replace concrete with vegetation to reduce urban heat and manage stormwater. It highlights successful examples in Europe and existing installations in Australia, arguing for further adoption in cities like Melbourne, Sydney, and Canberra.

open_in_new Read the original article: https://phys.org/news/2026-04-green-tram-tracks-beautify-cities.html

analyticsAnalysis

20%
Propaganda Score
confidence: 95%
Minor concerns. Some persuasive language detected, but largely factual.

psychologyDetected Techniques

warning
Loaded Language 80% confidence
Using words with strong emotional connotations to influence an audience.
warning
Glittering Generalities 70% confidence
Using vague, emotionally appealing phrases ('freedom', 'justice') without specifics.

fact_checkFact-Check Results

9 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

info Single Source 4
check_circle Corroborated 3
verified Verified By Reference 1
help Insufficient Evidence 1
verified
“Cities are hotter than the surrounding countryside.”
VERIFIED BY REFERENCE
The claim is directly confirmed by Wikipedia and multiple other web sources describing the 'Urban Heat Island' effect, where urban areas are warmer than rural areas.
travel_explore
web search NEUTRAL — Mechanism of the urban heat island effect: the densely-built downtown areas tend to be warmer than suburban residential areas or rural areas. Tokyo, an example of an urban heat island. Normal temperat…
https://en.wikipedia.org/wiki/Urban_heat_island
travel_explore
web search NEUTRAL — Urban Heat Island Effect describes the phenomenon where urban areas experience significantly higher temperatures than surrounding rural regions due to heat-absorbing surfaces like roofs and pavement.
https://www.interlockroofing.com/glossary/urban-heat-island-…
travel_explore
web search NEUTRAL — It occurs when urban areas experience higher temperatures than their surrounding rural counterparts, primarily due to human activities and the built environment.
https://evytor.vercel.app/blogs/urban-heat-islands-why-citie…
info
“grass-covered tram tracks date back to Berlin in 1905”
SINGLE SOURCE
The specific date and location (Berlin 1905) are mentioned in one specific article. Another source suggests the practice started in the 1980s, but does not explicitly contradict the 1905 date as a starting point, only as a 'resurgence'.
travel_explore
web search NEUTRAL — The Moscow tramway network, which is divided into two sub-networks, is a key element of the public transport system in Moscow, the capital city of Russia. Opened in 1872, it has been operated since 19…
https://en.wikipedia.org/wiki/Trams_in_Moscow
travel_explore
web search NEUTRAL — The idea is not new – grass-covered tram tracks date back to Berlin in 1905 – but has seen a resurgence since the 1980s. And the results are surprisingly effective. tram passing through city street.
https://theconversation.com/green-tram-tracks-cut-heat-and-b…
travel_explore
web search NEUTRAL — Tram tracks on many European cities are lined with grass, a practice that probably started in the 1980’s to bring greenery back to city space and at the same time, provide habitable zone for numerous …
https://www.amusingplanet.com/2013/06/grass-covered-tram-tra…
info
“Studies show these systems can increase water storage by 50–70%”
SINGLE SOURCE
The provided evidence for this claim consists of general definitions of the color green and chlorophyll, with no mention of water storage percentages for tram tracks.
travel_explore
web search NEUTRAL — By far the largest contributor to green in nature is chlorophyll, the chemical by which plants photosynthesize and convert sunlight into chemical energy. Many creatures have adapted to their green env…
https://en.wikipedia.org/wiki/Green
travel_explore
web search NEUTRAL — Whereas there is just one kind of electric charge, however, there are three kinds of color charge, usually called red, blue and green. (The names, of course, have nothing to do with colors in the ever…
https://www.merriam-webster.com/dictionary/green
travel_explore
web search NEUTRAL — Green symbolizes growth, renewal, and life itself. As nature’s most dominant color, it embodies the natural world, representing fertility, freshness, and environmental health.
https://www.figma.com/colors/green/
check_circle
“Thermal scans of green tracks show surface temperatures are roughly 10°C lower during summer peaks.”
CORROBORATED
Two independent web sources (Impactful Ninja and the 'Green tram tracks' article) both state that surface temperatures are roughly 10°C lower during summer peaks.
travel_explore
web search NEUTRAL — Thermal scans of green tracks show surface temperatures are roughly 10°C lower during summer peaks. Less noise and vibration: The plants dampen sound and vibrations from passing trams, though this eff…
https://theconversation.com/green-tram-tracks-cut-heat-and-b…
travel_explore
web search NEUTRAL — Replacing concrete tram tracks with grass or sedum plants can lower surface temperatures by around 10°C, absorb stormwater, and make cities greener, yet Australia has barely adopted the practice despi…
https://impactful.ninja/green-tram-tracks-cool-cities-why-is…
travel_explore
web search NEUTRAL — common green tram tracks surfaces – low-maintenance. and grass tramway.open tramway tracks with wooden or concrete sleepers. We suppose green tracks in the Czech environment. require higher investment…
https://www.researchgate.net/publication/348436298_Costs_and…
info
“A study of Warsaw residents found more than 90% viewed their city's green tracks positively”
SINGLE SOURCE
The claim regarding the 90% positive view among Warsaw residents is found in only one source. Other results are irrelevant (Saint Petersburg trams, Lancet medical study).
travel_explore
web search NEUTRAL — First scheduled tramway service in the city ran on ice covering the Neva river. Oldest Vasileostrovsky tram depot and Museum of electrical transport. In the winter of 1894, electric tramways came back…
https://en.wikipedia.org/wiki/Trams_in_Saint_Petersburg
travel_explore
web search NEUTRAL — Green tram tracks are now found in dozens of cities across Europe and beyond. Greening is popular. A study of Warsaw residents found more than 90% viewed their city’s green tracks positively, rating t…
https://findanexpert.unimelb.edu.au/news/151665-green-tram-t…
travel_explore
web search NEUTRAL — over 90 prosent effektiv.
https://www.thelancet.com/journals/lancet/article/PIIS0140-6…
check_circle
“Adelaide installed a small-scale grassed track as part of the Glenelg tram extension.”
CORROBORATED
Two separate entries from the same reporting source (or very similar articles) confirm the installation of a small-scale grassed track in Adelaide's Glenelg extension almost 20 years ago.
travel_explore
web search NEUTRAL — Green tracks with a raised bed, in the Cologne Stadtbahn network. Green track (also grassed track or lawn track) is a type of railway track in which the track bed and surrounding area are planted with…
https://en.wikipedia.org/wiki/Green_track
travel_explore
web search NEUTRAL — Almost 20 years ago, Adelaide installed a small-scale grassed track as part of the Glenelg tram extension. While small, it is now considered an early example of using a nature-based solution in ...
https://theconversation.com/green-tram-tracks-cut-heat-and-b…
travel_explore
web search NEUTRAL — Almost 20 years ago, Adelaide installed a small-scale grassed track as part of the Glenelg tram extension. While small, it is now considered an early example of using a nature-based solution in railwa…
https://www.newsdaily.com.au/australian-news/91885-green-tra…
check_circle
“The Parramatta Light Rail has more than a kilometer of green track, using sedum plantings.”
CORROBORATED
Both Wikipedia and the 'Green tram tracks' article confirm that the Parramatta Light Rail contains green tracks, with the latter specifying 'more than a kilometre' and the use of 'sedum plantings'.
travel_explore
web search NEUTRAL — A story of creating a truly integrated public transport network for Western Sydney.
https://www.youtube.com/watch?v=7QxV85e1UOM
travel_explore
web search NEUTRAL — Parts of the light rail contain green track; this is an example near Cumberland Hospital. The Parramatta Light Rail is a 12-kilometre (7 mi) standard gauge light rail line in Sydney, New South Wales, …
https://en.wikipedia.org/wiki/Parramatta_Light_Rail
travel_explore
web search NEUTRAL — The Parramatta Light Rail has more than a kilometre of green track, using sedum plantings. This makes Australia’s largest and most modern installation. It’s a good start. But there’s much more that co…
https://findanexpert.unimelb.edu.au/news/151665-green-tram-t…
info
“Australia has about 339km of tram and light rail.”
SINGLE SOURCE
The specific figure of 339km of tram and light rail in Australia is mentioned in only one source. Other sources discuss light rail generally but do not provide a total distance.
travel_explore
web search NEUTRAL — The Sydney light rail network (or Sydney Light Rail for the inner-city lines) is a light rail system serving the city of Sydney, New South Wales, Australia.
https://en.wikipedia.org/wiki/Light_rail_in_Sydney
travel_explore
web search NEUTRAL — Many cities across the United States have a light rail or a streetcar (or a combination of both) system.
https://www.youtube.com/watch?v=Kq_jy6gwHks
travel_explore
web search NEUTRAL — This is why we have worked with local governments across Australia to create tram boulevards along main roads that lead to heavy rail sites. TODs can be built with mid-rise projects along such bouleva…
https://thefifthestate.com.au/innovation/residential-2/trans…
help
“Melbourne has more than 250km, making it the largest network in the world.”
INSUFFICIENT EVIDENCE
No evidence was provided for this claim in the search results.
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.