Why aluminum foil can turn a cardboard box into a working solar oven: It redirects sunlight toward a dark surface that converts it into heatAn exploration of box-type solar cookers showcased the benefits of incorporating reflectors for improved thermal performance. With the addi...
17 Aug, 2026, 06.50 PM IST
Andaman admin seeks firms to explore feasibility of AI data centre in Great NicobarThe Andaman and Nicobar administration seeks private companies for green AI data centres. Companies can explore feasibility for facilities ...
14 Aug, 2026, 10.43 PM IST
These large- and mid-cap stocks can give more than 25% return in 1 year, according to analystsLooking at what happens in the short term is important, as it does have an impact on stock prices. But also always keep an eye on the macro...
14 Aug, 2026, 12.54 PM IST
ETMarkets Smart Talk | Nifty50 can hit 28,615 if crude cools, FIIs return: Rajesh Palviya on wealth creationHe believes the second half could increasingly become an earnings-driven market, even as global macro risks remain in the background.
14 Aug, 2026, 08.19 AM IST
In 2008, Danish scientists followed strange white trails behind offshore wind turbines to understand what caused them. 18 years later, the research showed that blade-driven air mixing can contribute to shallow fog formation in winterOffshore wind turbines can stir air layers, influencing fog formation and clearing. Specific winter conditions at Danish wind farms showed ...
14 Aug, 2026, 12.19 AM IST
In 2018, the U.S. Air Force signed a 35-year lease for underused Mojave desert land. 8 years later, the site hosts 1.9 million solar panels, turning a historic aircraft testing ground into a massive renewable-energy hubIn 2018, the U.S. Air Force signed a 35-year lease for underused desert land at Edwards Air Force Base in California. What happened next wa...
13 Aug, 2026, 06.07 PM IST
JSW Neo, Bhutan's DGPC ink pact to jointly develop 920 MW Punatsangchhu-III projectJSW Neo Energy has partnered with Bhutan's Druk Green Power Corporation to jointly develop the 920-MW Punatsangchhu-III hydroelectric proje...
12 Aug, 2026, 03.27 PM IST
India's power demand seen rising 6.5-7.5% this fiscal as hotter, drier weather boosts cooling needs: CrisilIndia's power demand is estimated to rise 6.5-7.5 per cent year-on-year this fiscal to 1,825-1,835 billion units (BU), driven mainly by hig...
11 Aug, 2026, 12.39 PM IST
In 2023, U.S. scientists created “cooling glass” that reflects 99% of solar energy and radiates building heat toward spaceA team of engineers at the University of Maryland has unveiled a revolutionary rooftop glass coating that offers remarkable cooling propert...
10 Aug, 2026, 05.29 PM IST
UK PM Andy Burnham vows crackdown on subscription traps, fake discountsPrime Minister Andy Burnham plans to tackle subscription traps and misleading discounts. New rules will make it easier for consumers to can...
10 Aug, 2026, 07.16 AM IST
Natural gas loses momentum despite geopolitical risks: Will prices recover?Natural gas prices remain subdued despite Middle East tensions, as abundant U.S. production, rising LNG supplies and healthy inventories ou...
08 Aug, 2026, 12.16 PM IST
Sebi proposes investment by REITs, InvITs in third party projects without controlling interestSebi has put forth proposals to permit REITs and InvITs to channel their investments into under-construction projects. This initiative is d...
06 Aug, 2026, 06.52 PM IST
India's data centre capacity rises over four-fold to 1,575 MW as AI demand accelerates: GovtSince 2020, India's data centre capacity has surged fourfold to around 1,575 MW. This impressive growth stems largely from rising needs in ...
05 Aug, 2026, 05.25 PM IST
UAE-India: More than just energyIndia's rapid economic growth positions it as a key partner for the UAE. The two nations are enhancing trade and industrial collaborations ...
05 Aug, 2026, 09.10 AM IST
India's record renewable generation in July cuts coal's share in power mix to 1-year lowIndia's coal power generation fell to its lowest point in a year during July. Renewable energy sources reached a record high, contributing ...
01 Aug, 2026, 12.30 PM IST
Sustainability is at the core of what Thermax does: Vishal Mehra, Head-Water and Wastewater Business, ThermaxThermax received the Sustainability Champion award at the Economic Times Family Business Awards. The company's future growth plans are now ...
31 Jul, 2026, 12.44 AM IST
Can chalk replace air conditioning? France is putting the idea to the testFrance is experiencing a surge in demand for crushed chalk as a cooling solution. This traditional cleaning powder is applied to windows, r...
30 Jul, 2026, 08.06 PM IST