In 1991, Curitiba began exchanging recyclables for bus tokens and food. 35 years later, the city recycles 70% of its waste while creating jobs and supporting familiesIn Curitiba, Brazil, residents can exchange recyclable waste for fresh food. Other cities have found different uses for what people throw a...
01 Sep, 2026, 08.19 PM IST
In 2025, Petgas in Boca del Río reportedly processed 1.5 tons of plastic each week without oxygen; its pyrolysis system produced about 356 gallons of fuelA Mexican company, Petgas, converts plastic waste into fuel using a process called pyrolysis. This innovative machine processes significant...
01 Sep, 2026, 01.00 PM IST
In 1993, Taiwan collected 70% of its trash while recycling virtually none. 33 years later, paid bags, musical trucks and sorting helped drive recycling to 55% nationwideTaiwan’s experience therefore challenges the idea that recycling depends mainly on individual environmental enthusiasm. People certainly ne...
01 Sep, 2026, 04.13 AM IST
What looks like a normal Canadian home is actually made from 612,000 plastic bottlesTwo Canadian brothers have turned an astonishing 612,000 discarded plastic bottles into a concept home in Meteghan, Nova Scotia. Their comp...
31 Aug, 2026, 05.24 PM IST
Two Canadian builders turned 612,000 plastic bottles into 2,000-sq-ft home in Nova Scotia; its panels were so strong they withstood sustained winds of 326 mph, twice the strength of Category 5 hurricaneCanadian builders transformed more than 600,000 plastic bottles into a house. The recycled PET was processed into foam and used to make str...
31 Aug, 2026, 05.05 PM IST
32,600 used tires did not go to a landfill. Instead, Michigan turned them into a 1.15-mile road in Clare County that can also reduce traffic noise. The next target is Detroit roadsMichigan is turning discarded tires into road-building material, with 32,600 passenger tire equivalents reused on a 1.15-mile stretch of Ha...
31 Aug, 2026, 03.59 PM IST
In 2026, Texas engineers mixed 4.5 tons of waste plastic into nearly a mile of road; the recycled material replaced 8% to 10% of petroleum-based bitumenInnovative researchers are pioneering the use of recycled plastic to improve the durability of asphalt roads. By substituting a portion of ...
31 Aug, 2026, 02.23 PM IST
How a student turned waste glass into an ‘oyster home’ and won Rs 1.2 lakh awardA Florida high school student, Delaney Peterson, has explored an unusual way to support oyster reef restoration, by turning discarded glass...
30 Aug, 2026, 01.37 PM IST
In a 2015 Deakin University study, crushed waste glass replaced 30% of concrete sand; after 28 days, the recycled mix was 6% stronger than conventional concreteAustralian researchers found that crushed glass strengthens concrete mixtures effectively. Replacing sand with up to thirty percent recycle...
28 Aug, 2026, 02.20 PM IST
In an Australian study, waste glass replaced up to 60% of river sand in concrete; the recycled mix gained strength and resisted chloride penetrationEngineers in Australia have found that substituting sand with waste glass in concrete mixes can be beneficial. By using up to sixty percent...
28 Aug, 2026, 02.10 PM IST
In 2021, RMIT tested shredded face masks with recycled concrete for road bases; 1 kilometer could use 3 million masks and divert 93 tonnes from landfillEngineers from Australia have introduced an innovative strategy for converting used face masks into construction materials for roads. This ...
28 Aug, 2026, 01.50 PM IST
Old mattress at home? Know how to dispose of it safely, 6 easy ways to reuse, donate or recycle it and signs it’s time to replace ItDisposing of old mattresses calls for responsible actions. Instead of roadside dumping or burning, think about donating, reusing, or employ...
28 Aug, 2026, 10.48 AM IST
World’s second-richest country sends 70 tonnes of used clothes to Malaysia every week. Here’s whySingapore sends up to 70 tonnes of unwanted clothes to Malaysia every week under a textile recycling partnership. The garments, collected t...
27 Aug, 2026, 01.10 PM IST
Wind turbines in US can last around 30 years; what happens to their enormous blades after they stop turning may surprise youWind turbines typically have a lifespan of around thirty years, and at the end of this period, much of their structure can be efficiently r...
26 Aug, 2026, 10.12 PM IST
A Tennessee company is recycling wind turbine blades and recovering glass fibre reported to be 99.9% pure for reuse in manufacturingA Knoxville company, Carbon Rivers, is recycling old wind turbine blades. Their process uses heat to separate glass fibre from resin materi...
25 Aug, 2026, 02.30 PM IST
₹40 lakh a month from waste plastic bought at ₹13 per kg and sold for ₹90: How a Rolex at a wedding revealed a surprising businessA viral X post by Pratham has revealed the surprising economics behind his cousin’s plastic recycling business after a limited-edition Role...
21 Aug, 2026, 11.19 AM IST
In 2016, Denmark opened a plant using dry separation to recycle artificial turf. 5 years later, it had processed 662 fields and recovered up to 95% of their materialsDenmark's Re-Match facility recycles artificial turf, recovering up to ninety-five percent of materials. This process separates plastic fib...
21 Aug, 2026, 02.41 AM IST