In the year to September 2023, one Australian city used 6,790 litres of waste engine oil to build roads; it became a coating for stone used in road sealsIn the year leading up to September 2023, the City of Greater Geelong transformed thousands of litres of used motor oil into durable public...
10 Sep, 2026, 10.35 PM IST
Ashton Kutcher and Mila Kunis moved into their LA farmhouse months before COVID; after 5 years of construction, its solar system now powers the entire propertyAshton Kutcher and Mila Kunis dedicated five years to meticulously designing their six-acre farmhouse in Los Angeles. Working alongside arc...
10 Sep, 2026, 09.50 PM IST
In 2021, UMass Chan dismantled part of its First Road garage for a new research building; 8,445 tons of steel and concrete were reclaimed, 99% by weightUMass Chan Medical School in Worcester has set a remarkable precedent by achieving a 99 percent material reclamation rate during their late...
10 Sep, 2026, 02.40 PM IST
In 2012, Kevin McCloud built a tiny woodland home from salvaged materials; a year later, he moved and upgraded it on a Somerset cliff using waste-powered electricityBritish designer Kevin McCloud has crafted an off-grid cabin utilizing salvaged materials, long before the tiny home trend gained traction....
10 Sep, 2026, 01.30 PM IST
In 2021, Victoria used 2,100 tons of recycled road base to rebuild the Hume Freeway. 5 years later, its 850-metre stretch had turned waste into a longer-lasting road tooPlastic bags and glass bottles usually end up in the trash. In Australia, some became part of a highway instead. Engineers rebuilt an 850-m...
09 Sep, 2026, 07.33 PM IST
In 2023, Australia's Sydney put 120,000 glass jars and 200 tonnes of old asphalt on Clarence Street. 1 year later, its program recycled 670,000 glass jars into asphalt across the citySydney is using recycled materials in road renewal, giving glass jars and reclaimed asphalt a new purpose instead of sending them to landfi...
08 Sep, 2026, 10.40 PM IST
In 2025, Nebraska put two million plastic bags into a 4,000-foot road; it became the state’s first recycled-plastic roadNebraska put the equivalent of two million plastic bags into a 4,000-foot road in 2025, creating the state’s first recycled-plastic road. T...
08 Sep, 2026, 09.11 PM IST
In 2019, Australia's Central Coast Council used 631,000 plastic bags, 117,000 bottles and 14,400 printer cartridges on a 600-metre road. 7 years later, the project remains a striking waste-to-road example across the regionCentral Coast Council is now using recycled soft plastic and glass in road surfacing. This innovative product, Reconophalt, diverts thousan...
08 Sep, 2026, 06.49 PM IST
Los Angeles recycled old street asphalt with microwaves instead of buying virgin paving material; over 800,000 tons were avoided over 5 years, saving approximately $8 millionLos Angeles has pioneered a groundbreaking method for recycling old asphalt pavement through microwave technology. This inventive technique...
08 Sep, 2026, 01.50 PM IST
2-storey closet, stone staircase, rose garden: Inside Kylie Jenner’s $15 million, 5-acre ‘dream Italian home’ in CaliforniaKylie Jenner has revealed her expansive Hidden Hills estate, which has been under construction for six years. This Italian-inspired retreat...
08 Sep, 2026, 10.21 AM IST
In 1991, researchers coated a Merritt Island home’s green-gray shingle roof with reflective material; the shingles reached about 110°F after treatmentDark roofs tend to soak up heat from the sun, resulting in higher air conditioning demands and costs. Utilizing reflective roofing material...
07 Sep, 2026, 01.10 PM IST
A Nigerian engineer built his first model house with 14,800 sand-filled plastic bottles; the experiment later grew into 15 houses, including a five-bedroom duplexNigerian engineer Yahaya Ahmed is building homes using thousands of discarded plastic bottles. His initiative has constructed up to fifteen...
05 Sep, 2026, 04.31 PM IST
Arkansas recycled old I-30 concrete in place, avoiding more than 95,000 tons of new stone and about $15,000 in truck fuelArkansas has made strides in sustainable development by recycling old concrete on Interstate 30 near Little Rock. The innovative technique ...
05 Sep, 2026, 02.30 PM IST
In 2011, Colorado reused 134,000 tons of old asphalt in highway mixes; CDOT estimated the recycled material saved the state about $1.6 millionColorado's innovative approach to roadway construction has resulted in significant savings, repurposing old asphalt in new projects. By emb...
05 Sep, 2026, 02.20 PM IST
In 1980, New Jersey reused 14,000 tons of milled U.S. 1 asphalt for U.S. 130 shoulders, saving $50,346 and 12,753 tons of virgin stoneNew Jersey's engineering team successfully transformed milled road surfaces into functional highway shoulders, achieving significant saving...
04 Sep, 2026, 03.50 PM IST
In 2009, Illinois used an estimated 284,715 tons of recycled concrete material in highway construction; IDOT spent about $3.18 million on the material for embankments, bases, and subbasesIn Illinois, the innovative approach of repurposing aged concrete for highway projects is not just cost-effective but also environmentally ...
04 Sep, 2026, 02.10 PM IST
In 2025, Egyptian researchers mixed eggshell waste into clay bricks to block the walls from absorbing outside heat and transferring it indoors during hot climates; heat transfer dropped 50%Egyptian researchers tested clay bricks containing eggshell waste and found that a 10% eggshell formulation fired at 1,100°C reduced therma...
02 Sep, 2026, 03.33 PM IST