- Global cleantech investment fell in first half on slowing China momentum
Global investment in clean technologies fell 17% to $770 billion in the first half of 2026, as a slowdown in China outweighed growth in som...
10 Sep, 2026, 06.16 PM IST
Northern Lights: Visual treat likely for 20 US states tonight; here's how to get the best viewThe northern lights, or aurora borealis, that recently illuminated skies over North Dakota, Canada and Iceland followed geomagnetic storms ...
10 Sep, 2026, 12.04 PM IST
Enviro Infra Engineers shares rise 5% on Rs 224 crore wind EPC order from Tata Power REEnviro Infra Engineers shares sharply after its step-down subsidiary Suyog Urja received a Rs 224.19 crore LOI from Tata Power Renewable En...
10 Sep, 2026, 11.04 AM IST
Can Karamtara Engineering IPO deliver long-term growth for high-risk investors?Karamtara Engineering plans a ₹875 crore IPO to repay debt and fund expansion. The company has shown healthy financial growth over recent y...
10 Sep, 2026, 07.16 AM IST
Brookfield's ₹2500 crore Bikaner renewable energy portfolio acquisition: Inox Clean Energy, Purvah Green Power lead raceInox Clean Energy and Purvah Green Power are leading contenders for Brookfield's Bikaner renewable energy portfolio. This 550 MW asset, sup...
08 Sep, 2026, 01.17 AM IST
Sweden built a five-storey car park using 57 retired wind turbine blades; today, they form walls around 365 parking spacesIn southern Sweden, a remarkable transformation has taken place with 57 old wind turbine blades from a Danish wind farm, now elegantly form...
08 Sep, 2026, 01.02 AM IST
ETMarkets Management Talk | AI and data centres are powering CleanMax's next growth engine; 42% of portfolio now comes from the segment, says Kuldeep JainIn an interaction with Kshitij Anand of ETMarkets, Kuldeep Jain, Founder and Managing Director of CleanMax, says the rapid expansion of hyp...
07 Sep, 2026, 09.40 AM IST
This 12-year-old Massachusetts student asked why energy from walking goes to waste; he built a system to turn movement into electricityDriven by a young mind's fascinating inquiry into wasted bodily energy, VERDA was born. This groundbreaking technology harnesses mechanical...
07 Sep, 2026, 12.42 AM IST
Goenka Group’s Purvah Green Power to acquire Welspun New Energy for ₹2,500 crPurvah Green Power is set to acquire Welspun New Energy for approximately ₹2,500 crore. This acquisition will provide Purvah access to Wels...
05 Sep, 2026, 02.21 PM IST
New renewable energy units may need to store 10% power for 2 hoursAccording to the draft amendment to the Central Electricity Authority (Technical Standards for Construction of Electric Plants and Electric...
05 Sep, 2026, 12.10 AM IST
In 2010, Caltech used fish-school patterns to arrange 6 wind turbines. One year later, tests showed the design could deliver 10 times more power per unit of landIn 2010, Caltech researchers arranged six wind turbines using patterns inspired by fish schools. The design aimed to reduce turbulence and ...
04 Sep, 2026, 06.01 PM IST
JSW Energy crosses 15 GW capacity, renewables account for 60%JSW Energy's total operational capacity has now surpassed fifteen gigawatts. Renewable energy sources constitute sixty percent of this subs...
04 Sep, 2026, 02.43 PM IST
How an endangered Washington ground squirrel is determining when crews can dig at Oregon’s renewable energy site built for 100,000 homes - The unexpected environmental challenge behind a massive wind, solar and battery project and why construction work must be carefully timed to protect the tiny mammalA significant renewable energy initiative in Oregon is experiencing delays in its construction schedule due to the presence of the endanger...
04 Sep, 2026, 01.31 PM IST
India proposes mandatory battery storage for new renewable projects from July 2027India plans to require two-hour battery storage equivalent to at least 10% of capacity for new government solar and onshore wind projects c...
04 Sep, 2026, 12.45 PM IST
ET World Leaders Forum: Suzlon CEO says ‘marrying’ solar and wind energy offers India a chance to become a global green-energy powerhouseAround 50% of India’s energy is renewable, making it the largest renewable energy market in the world outside of China. The opportunity for...
04 Sep, 2026, 10.28 AM IST
India’s power needs are surging. So why is solar going to waste?India struggles to use all its clean power despite high demand. Renewable energy providers curtail output as the grid cannot handle excess ...
02 Sep, 2026, 07.28 AM IST
Sanmar Group picks majority stake in Hyderabad-based AltEons EnergyThe Sanmar Group has acquired a majority stake in AltEons Energy. This investment will help AltEons develop its initial 210 MW hybrid proje...
01 Sep, 2026, 11.12 AM IST