Three retired wind turbine blades were ground into concrete in Iowa. Today, it stands as a retaining wall in Downtown Des MoinesRenewablade, an Iowa-based company, is ingeniously reusing retired wind turbine blades by converting them into concrete materials. This eco...
06 Sep, 2026, 03.38 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
In 1991, EPFL scientists Brian O’Regan and Michael Grätzel developed solar cells inspired by plant photosynthesis. 34 years later, the technology had reached 12% efficiencyIn 1991, EPFL scientists Brian O’Regan and Michael Grätzel developed a solar cell inspired by plant photosynthesis. Their dye-sensitized so...
04 Sep, 2026, 07.25 PM IST
In 2014, Lovell Federal Health Care Center in North Chicago cold-composted 320 tons of grass clippings across 120 acres, lifting waste diversion from 18% to 39% overallThe scale of Lovell’s campus made the strategy particularly significant. The facility occupied approximately 120 acres and included a full ...
03 Sep, 2026, 03.33 AM IST
Accelerating Plastics Circularity: Turning Ambition into Scalable Action | Industry RoundtableIndustry experts convened to emphasize the need for advancing plastics circularity throughout India and the Asia Pacific region. They ident...
02 Sep, 2026, 07.04 PM IST
In 2023, CUHK researchers milled glass bubbles for 5 minutes before mixing cooling paint; solar reflectivity rose from 75.8% to 95.8% during field tests at noonInnovative researchers have unveiled a groundbreaking paint designed for energy-free cooling in buildings. By incorporating larger glass bu...
02 Sep, 2026, 02.20 PM IST
A PhD student used shredded baby diapers in a prototype Indonesian house; 27% of its non-structural concrete blocks contained diaper waste, totaling about 3,700 poundsAn extraordinary house in Indonesia has creatively utilized nearly 3,700 pounds of discarded diapers. This unique construction method incor...
02 Sep, 2026, 01.40 PM IST
In 2024, South Dakota State University researchers turned banana peels into biodegradable film; it reached 31.3 MPa tensile strength and lost more than half its weight in moist soil within three weeksScientists at South Dakota State University have transformed banana peels into a plastic-like film that is biodegradable and breaks down in...
02 Sep, 2026, 01.20 PM IST
In 2021, Berkeley Lab made a roof coating that switches at 67°C. Today, it beats existing coatings in 12 of 15 US climate zones, cutting household electricity use 10%Installing TARC could help the average U.S. household reduce electricity consumption by up to 10 percent annually. Another advantage of TAR...
01 Sep, 2026, 08.31 PM IST
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 2020, Stanford's radiative cooling technology reached a California supermarket roof; panels were estimated to save 15% to 20% energy, while a Tempe bus shelter film was reported 30°F coolerNew technology allows surfaces to cool themselves under direct sunlight. This innovation reflects sunlight and radiates heat into outer spa...
31 Aug, 2026, 06.40 PM IST
OIL Green Energy signs MoUs with Haryana for 5,000 TPD waste-to-clean-energy projectsOil India Limited's subsidiary signed MoUs with four Haryana municipalities. These agreements aim to develop integrated Compressed Biogas a...
30 Aug, 2026, 04.06 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 2020, researchers tested a self-moistening hydrogel mat under solar panels; it cooled them by at least 10°C and boosted output by up to 19%New research introduces a cooling gel for solar panels. This gel absorbs moisture at night and releases it as vapor during the day. The coo...
29 Aug, 2026, 06.30 PM IST
In 2019, UT Austin and Lockheed Martin developed a hydrogel system producing 12 times more water than commercial solar stills. 7 years later, its 3.6 L/h/m² rate remains a striking benchmark in solar purificationSeven years after the original 2019 report, the reported 3.6 liters per hour per square meter remains an interesting benchmark for understa...
29 Aug, 2026, 04.31 AM IST
Hindalco commissions India’s first Superfine PPT ATH plant in KarnatakaHindalco Industries has commissioned India's first Superfine PPT ATH manufacturing plant. This new facility at Belagavi will meet domestic ...
27 Aug, 2026, 11.50 AM IST
In 2019, KAUST researcher modeled 1 insect cuticle to create gas-entrapping pores. 7 years later, clean water facilities deploy 2 distinct hydrophobic membranes to desalinate seawater cheaply without chemical wasteKAUST researchers found an unexpected answer in nature. They studied springtails and seaskaters that trap air around their bodies underwate...
26 Aug, 2026, 07.20 PM IST