Hindustan Zinc, the world’s largest integrated zinc producer, has reported significant early-stage breakthroughs in the development of next-generation zinc-based battery technologies. These efforts aim to deliver higher energy efficiency, improved safety and longer battery life, supporting India's transition to clean, sustainable energy.

As lithium-ion battery supply chains face growing constraints and rising costs, zinc is emerging as a viable and strategic alternative. The company shared that zinc-based batteries offer several advantages, including superior safety (non-flammable), long cycle life, recyclability and operation across a wide range of temperatures. Additionally, they leave a greenhouse gas footprint nearly six times lower than conventional technologies.

Arun Misra, CEO, Hindustan Zinc, said, “Batteries are pivotal in the global shift toward clean energy. We are committed to driving innovation through our collaborations with premier Indian research institutions and by leveraging our metallurgical expertise. Our goal is to responsibly accelerate the battery revolution and contribute meaningfully to India’s energy independence.”

In partnership with the Indian Institute of Technology (IIT) Madras and the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) in Bengaluru, Hindustan Zinc is exploring sustainable zinc-based storage technologies.

Under a Memorandum of Understanding signed in August 2024, researchers at JNCASR are advancing zinc-ion battery technology, with a focus on novel zinc anode formulations and advanced electrolytes.

“Our work on electrode/electrolyte interface engineering has yielded promising results,” said Professor Prem Senguttuvan from JNCASR.

In a parallel initiative, IIT Madras is working on the development of a 1 kWh rechargeable zinc-air battery module, structured as a 6/12-cell stack. The project, led by Professor Aravind Kumar Chandiran, emphasises rechargeability, interface durability and battery longevity. “These batteries have enormous potential for electric vehicles, grid-scale storage, and consumer electronics,” said Prof. Chandiran.

Hindustan Zinc quoted a recent BloombergNEF report, which projects the global energy storage market will grow at a 21 percent CAGR, reaching 442 GWh by 2030.

Further expanding its global footprint, the company has also signed an MoU with US-based AEsir Technologies, a leader in nickel-zinc battery innovation. Through this partnership, Hindustan Zinc will provide technical expertise, commercial-grade electrodes and performance additives to help scale battery technologies from lab prototypes to industrial production.

Hindustan Zinc, a Vedanta Group company, currently supplies to over 40 countries and commands approximately 75 percent of India’s primary zinc market.

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Nawgati has announced the launch of Aaveg Pro, an integrated operations platform for petroleum dealers, at the Petrol Dealers Association Pune (PDAP) Annual General Meeting. The system is designed to digitise fuel station management within the Indian retail ecosystem.

Aaveg Pro serves as a digital operating system to replace manual workflows in fuel retail. The platform consolidates several critical station functions into a single interface:

• Sales and Inventory: Features include shift-level nozzle reconciliation, live inventory tracking and stock variation control.
• Financial Accounting: The system supports VAT, GST, cess and surcharge handling to maintain audit-ready records and real-time balance sheet visibility.
• Fleet and Credit Management: Dealers can manage digital fleet contracts, consolidated invoicing and credit risk monitoring.

The platform is designed to integrate with existing station infrastructure, such as dispensers, CCTV systems, fuel storage compressors and vehicle-tracking systems, to provide operational oversight.

Vaibhav Kaushik, Co-Founder & CEO, Nawgati, said, “The launch of Aaveg Pro reflects our continued commitment to building solutions that solve real operational challenges for fuel dealers. Fuel retail in India still relies heavily on fragmented and manual workflows across accounting, stock monitoring, reconciliation, and customer credit management. With Aaveg Pro, we are bringing these critical functions onto one integrated platform so that dealers can operate with greater visibility, control, and efficiency.”

Aalaap Nair, Co-Founder, Nawgati, said, “Aaveg Pro has been built specifically for the day-to-day realities of fuel retail operations in India. From shift-level reconciliation and stock tracking to consolidated fleet invoicing and live financial reporting, the platform is designed to reduce complexity and improve decision-making at the station level. Our goal is to help dealers move away from manual processes and adopt a smarter, more scalable way of running their businesses.”

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Charge_iN by Mahindra and Hindustan Petroleum Corporation (HPCL) have signed a strategic agreement to develop electric vehicle (EV) charging infrastructure at HPCL retail outlets across India. The collaboration aims to utilise HPCL’s national fuel station network to increase the availability of public charging points for electric four-wheelers.

HPCL currently operates over 24,400 retail outlets and has installed more than 5,400 charging stations under its HP e-Charge brand. The new stations established through this partnership will exclusively feature 180 kW dual gun chargers, designed for high-speed charging.

The deployment is intended to support the transition to green transportation in India, currently the third-largest automotive market globally. The agreement focuses on building an ultrafast charging network to improve reliability and reduce charging times for EV users.

The partnership aligns with the government's objective of strengthening public EV infrastructure. By integrating chargers into existing fuel stations, the companies aim to provide a platform for nationwide expansion and seamless access for drivers.

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Electric mobility startup Bijliride has detailed plans to expand its franchise network to more than 25 Indian cities. Operating under a Franchise Owned–Franchise Operated (FOFO) model, the company aims to onboard 30 franchise partners by March 2027 and scale its fleet to between 10,000 and 15,000 electric two-wheelers within the next 18 months.

The expansion the startup claims is projected to drive 150 percent growth in fleet operations. Bijliride has identified several urban mobility markets for this phase, including:

• Tier 1 Cities: Mumbai, Delhi NCR, Bengaluru, Chennai, and Kolkata.
• Emerging Hubs: Hyderabad clusters, Jaipur, Patna, Lucknow, Ahmedabad, and Kochi.
• Logistics Centres: Nagpur, Indore, Surat, and Visakhapatnam.

The strategy targets demand from logistics operators, gig economy platforms and urban commuters.

Under the FOFO structure, local partners own and manage the fleets while Bijliride provides the technology infrastructure. This includes real-time vehicle tracking, battery management protocols, and rental management systems.

The partners have to commit to a minimum of 50 electric two-wheelers to begin with, an initial investment of around INR 1.4-1.6 million, with a projected breakeven in approximately 15 months under stable fleet utilisation. The startup also assists partners with driver onboarding and connects fleets with demand from local delivery businesses and gig platforms.

Shivam Sisodiya, CEO and Co-Founder, Bijliride, said, “Electric mobility demand in India is growing rapidly, particularly among gig workers and last-mile delivery operators. At this stage, our focus is disciplined scale. The FOFO model allows us to grow responsibly by partnering with local entrepreneurs who understand their markets while leveraging our technology platform and operational systems. This structure enables us to expand faster while ensuring fleets are managed efficiently on the ground.”

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It’s been sometime that Donut Lab has been working on producing a battery that will address the challenging needs of EVs better than other batteries have been able to do. Claiming to be the world’s first solid-state battery ready for production vehicles measured in independent testing conditions, the company has released its third test result that dispels any suspicions that the battery would be a supercapacitor rather than a battery.
The results measure the properties of its solid-state battery, evaluating its ability to retain charge when not in use. Available for download on its site, the third and most recent test follows two other tests that looked at charging speed (the test was conducted by Technology Re) using two passive cooling configurations and evaluation of capacity performance of the battery cell in hot conditions (by the VTT Technical Research Centre of Finland). 
The test measuring the battery’s ability to retain charge even when not in use was carried out using a simple research setup. It was connected at room temperature to the research laboratory’s battery tester, which repeatedly measured the cell voltage every 10 seconds. Like the previous test that measured battery performance at very high temperatures, this test also began with a 1C capacity test, demonstrating that the cell was precisely the same as the other test examples.
 
After the capacity test, the battery cell was charged to approximately 50 percent charge and left connected to the battery tester for ten days. The cell was then discharged to measure the remaining energy capacity. The results show that the battery cell voltage stabilises during the first 10 hours after charging. Over the next nine or so days, the voltage curve continues to stabilise. A capacity test at the end of the test period confirmed that the voltage drop corresponds to the amount of energy in watt-hours.
The Donut Battery behaved in the test exactly as a battery should. If the test had been performed with a supercapacitor, the charge would have fallen linearly much faster during the same time period.
“Since we unveiled the Donut Battery, there has been a lot of speculation and theories about whether it is a supercapacitor. In all its simplicity, this test proves that it is a battery. Supercapacitors charge and discharge quickly, but they also lose their charge quickly when not in use. The Donut Battery behaves like a battery and can maintain a charge for significantly longer,” confirmed Ville Piippo, CTO, Donut Lab.
After the third test mentioned above, Donut Lab has carried out a special test to measure battery performance in a battery pack using the Verge TS Pro motorcycle that charges in less than ten minutes, making it the world's fastest-charging electric motorcycle.
 

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