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ENERGY EFFICIENT AC
In 1886, William Stanley lit a Massachusetts Main Street with a new AC system; his transformer proved electricity could travel farther and still be used safely- India's cooling problem is becoming an electricity-cost problem, and the AC industry is trying to solve it
- Eyes now on Viksit, net zero later: Can India achieve high-income status by 2047 without compromising on climate promises?
- Lord’s Mark Industries strengthens lightening & Energy portfolio with acquisition of Radio Electric Pvt. Ltd.To fortify its electrical manufacturing division, Lord's Mark Industries Limited has successfully acquired Radio Electric Private Limited. ...14 Oct, 2026, 07.12 PM IST
- Diwali Sale 2026: Buying fridge, AC, or washing machine online? Here’s how to get the best deal on big appliances and save moreOnline sales of big appliances are growing at 25% as the festive sales begin. The Kagan 2026 Asia-Pacific Consumer Insights survey by S&P G...13 Oct, 2026, 03.28 PM IST
- New bigger Vande Bharat coming soon: Forget 16-coach version, Railways eyes 24-coach sleeper train with features that could give Rajdhani Express tough competitionRailways is planning a 24-coach Vande Bharat sleeper train with a pantry car, additional toilets and upgraded interiors, targeting a rollou...12 Oct, 2026, 04.25 PM IST
- Telecom’s DC power legacy can offer a blueprint for AI data centres: Vertiv’s Greg FunkFunk said data centre operators can draw on benefits of efficiency and reliability as AI concentrates more computing power into smaller spa...07 Oct, 2026, 11.19 PM IST
- Mercedes-Maybach S 580e launches in India with only 30 units on offer: Check price, full features listMercedes-Benz India has launched the Maybach S 580e plug-in hybrid priced at Rs 3.35 crore. This model is the first plug-in hybrid in the M...05 Oct, 2026, 11.00 PM IST
- Costly Diwali: Appliance makers set to serve up another price shockLeading manufacturers such as LG, Samsung, and Daikin are raising prices of consumer appliances by 5-10%. This increase is attributed to ri...28 Sep, 2026, 12.24 AM IST
- Rs 2 lakh crore bonanza: GST's one-year old tax gift showing up in cars, TVs and revenuesGST collections show economic activity holding up after the overhaul. Consumers are upgrading to better products and larger screen televisi...22 Sep, 2026, 03.46 PM IST
- Coal India Limited announces ambitious Business Development portfolio for diversification beyond miningCoal India Limited announced its ambitious business development portfolio on Sunday. This plan focuses on five key platforms for future exp...20 Sep, 2026, 06.02 PM IST
- Austin weatherized 625 homes for low-income customers in 2021; Austin Energy estimated 687.5 MWh of annual savings after insulation, sealing and AC workAustin Energy's weatherization initiative has made a notable impact on energy efficiency within low-income households. By providing no-cost...13 Sep, 2026, 01.00 PM IST
- In 2020, NTU used orange peel to recycle spent lithium-ion batteries; the process recovered about 90% of cobalt, lithium, nickel, and manganese from old cellsResearchers have found orange peels can recover metals from dead batteries. This method extracts valuable cobalt, lithium, nickel, and mang...08 Sep, 2026, 07.00 PM IST
- China has developed a new material that pulls uranium from seawater at eight times a US benchmark — what it could mean for nuclear powerChinese scientists have created PhosCage, a material that captures uranium from seawater. This new substance performs significantly better ...06 Sep, 2026, 11.43 PM IST
- Energy efficiency: India's next strategic power resourceAs India's energy needs escalate due to growth and climate challenges, the focus on efficiency emerges as a key strategy for sustainable ab...04 Sep, 2026, 11.15 PM IST
- 250+ new Vande Bharat Sleeper trains coming soon: Your next overnight journey is set for a big upgrade with Rajdhani-beating features & aircraft-style luxuryVande Bharat Express is expanding into overnight sleeper services across the country. Multiple manufacturers are now working on advanced sl...03 Sep, 2026, 03.04 PM IST
- Columbia Engineering built a pigment-free paint filled with microscopic air pores; it stayed 6°C below surrounding air during hot desert tests in ArizonaResearchers at Columbia University and Purdue University have unveiled an experimental paint-like coating that can cool surfaces to tempera...31 Aug, 2026, 07.56 PM IST
- Notre Dame engineers tested a clear window coating that filters solar heat; model interiors stayed up to 7.2°C cooler without electricityInnovators have developed a cutting-edge transparent coating that effectively blocks solar heat while still allowing natural light to perme...30 Aug, 2026, 03.20 PM IST
- Electricity bill reduced by 60%: Woman shares AC setting she claims helped slash monthly bill significantlyA content creator’s two-part AC experiment has sparked discussion after she reported a monthly electricity bill drop from about Rs 3,500 to...24 Aug, 2026, 10.35 PM IST
- A reflective roof coating reduced peak roof temperature by 14.1°C and indoor temperature by 2.4°C; later research found evaporative cooling could add further benefitsInnovative roofing technologies are changing the game for building temperature regulation. By utilizing white reflective coatings, sunlight...19 Aug, 2026, 02.20 PM IST
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