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SUSTAINABLE BATTERIES
In 1960, Marlon Brando discovered Tetiaroa while filming 'Mutiny on the Bounty'. 66 years later, his 35-villa refuge now combines luxury with conservation and clean energy- In 2021, NREL fermented food waste into volatile fatty acids and catalytically upgraded them to jet fuel; the SAF was estimated to cut net carbon emissions by up to 165% when landfill disposal was assumed
- In 2022, Maryland engineers turned crab-shell chitosan into a zinc-battery electrolyte; after more than 1,000 cycles, the zinc anode still delivered 99.7% coulombic efficiency
- Your EV is carrying six invisible passengers? EU data shows how electric cars differ from petrol & diesel vehiclesElectric vehicles are considerably heavier than their petrol-powered counterparts, mainly because of the added weight of their battery syst...01 Sep, 2026, 11.56 AM 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
- Currency hedging to add 6-8% to green project financing costs: CII-IIMA reportCurrency hedging could increase India’s green project financing costs by 6–8% annually, potentially deterring global institutional investor...29 Aug, 2026, 12.51 PM IST
- Ola Electric gets Rs 95.8 crore PLI incentive, third consecutive yearOla Electric has secured a Rs 95.81 crore incentive under the government’s Production Linked Incentive (PLI) scheme for automobiles and aut...28 Aug, 2026, 10.48 PM IST
- Carbon pricing, emissions tracking key to protect India's exports under EU CBAM: CII ReportIndia must enhance carbon pricing and emissions tracking systems for exporters. The European Union's Carbon Border Adjustment Mechanism ent...28 Aug, 2026, 02.57 PM IST
- Ather Energy shares rally 4% as Hero MotoCorp plans Rs 1,758 crore investmentAther Energy shares gained nearly 4% after Hero MotoCorp announced an investment of up to Rs 1,758 crore to raise its stake in the electric...28 Aug, 2026, 10.24 AM IST
- US runs short of Patriot missiles in Europe as Iran war drains stocksUnited States military faces a critical shortage of advanced missile interceptors in Europe. This depletion is largely driven by President ...27 Aug, 2026, 09.52 PM IST
- ET Startup Awards 2026 | Social Enterprise: Varaha delivers carbon dollars to smallholder farmersVaraha is helping farmers adopt sustainable farming practices such as regenerative farming, tree planting, biochar and enhanced rock weathe...27 Aug, 2026, 06.00 AM IST
- JSW MG seeks PHEV tax incentives, targets 70% localisation by 2027JSW MG Motor India is pushing for lower taxes on plug-in hybrid electric vehicles. The company targets 70% localization for its Windsor and...26 Aug, 2026, 11.17 PM IST
- Global Market: KOSPI rises as investors await Nvidia results for AI trade cuesSouth Korean shares edged higher on Wednesday as investors turned cautiously optimistic ahead of Nvidia’s quarterly earnings, with semicond...26 Aug, 2026, 09.38 AM IST
- In 2025, Mowi launched Chile’s first floating-solar salmon farm. 1 year later, solar and batteries cover 57% of its power needs and are expected to cut diesel use by 36,750 gallons a yearA salmon farm in southern Chile now uses floating solar panels and batteries. This system supplies approximately fifty-seven percent of the...25 Aug, 2026, 04.50 PM IST
- Illinois researchers tested a passive cooling film in Houston; treated metal roofs measured more than 40°F cooler in direct sunlightAs American summers heat up, public health risks escalate, prompting researchers to create an innovative coating that cools metal roofs by ...25 Aug, 2026, 02.40 PM IST
- Stocks in news: TCS, ICICI Bank, Hindustan Copper and Piramal FinanceThe Indian equity markets experienced a downturn today, with the Nifty50 index finishing slightly above 24,200. Traders brace for heightene...25 Aug, 2026, 06.00 AM IST
- ET World Leaders Forum: India needs to make the shift from 'petro state' to 'electro state'India needs to shift from a “petro state” to an “electro state” as rising power demand from EVs, AI and data centres accelerates the push f...24 Aug, 2026, 01.20 AM IST
- IIT Delhi engineer develops fridge that runs without truck engine, cuts cooling costs by 75%A post on X has highlighted Yotuh Energy, a company co-founded by IIT Delhi biotechnology graduate Shaivee Malik, which has developed a bat...23 Aug, 2026, 01.01 PM IST
- A Manhattan office building began freezing water at night; the stored ice now helps cool it during peak summer demandIn the heart of Manhattan, Eleven Madison Avenue has adopted an innovative cooling method utilizing an ice battery. This system freezes wat...23 Aug, 2026, 12.29 PM IST
- India's battery storage self-reliance a decade away amid tech, financing and execution delays: ReportIndia has just 2 GWh of commissioned cell manufacturing capacity as of 2026, against China's cumulative capacity of 2,695 GWh, the report s...20 Aug, 2026, 06.54 PM IST
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