German luxury carmaker Mercedes-Benz has opened Europe's first battery recycling plant with an integrated mechanical-hydrometallurgical process making it the first car manufacturer worldwide to close the battery recycling loop with its own in-house facility.

The recycling plant in Kuppenheim, southern Germany, creates a genuine circular economy. Unlike existing established processes, the expected recovery rate of the mechanical-hydrometallurgical recycling plant is more than 96 percent. Valuable and scarce raw materials such as lithium, nickel and cobalt can be recovered – in a way which is suitable for use in new batteries for future all-electric Mercedes-Benz vehicles. The company has invested tens of millions of euros in the construction of the new battery recycling plant and thus in the value creation in Germany. Federal Chancellor Olaf Scholz and Baden-Württemberg's Environment Minister Thekla Walker visited the plant for the opening ceremony in Kuppenheim, Baden.

Ola Kaellenius, Chairman of the Board of Management, Mercedes-Benz Group said, “Mercedes-Benz has set itself the goal of building the most desirable cars in a sustainable way. As a pioneer in automotive engineering, Europe's first integrated mechanical-hydrometallurgical battery recycling factory marks a key milestone towards enhancing raw-materials sustainability. Together with our partners from industry and science, we are sending a strong signal of innovative strength for sustainable electric mobility and value creation in Germany and Europe.”

Ola Scholz said, “The future of the automobile is electric, and batteries are an essential component of this. To produce batteries in a resource-conserving and sustainable way, recycling is also key. The circular economy is a growth engine and, at the same time, an essential building block for achieving our climate targets! I congratulate Mercedes-Benz for its courage and foresight shown by this investment in Kuppenheim. Germany remains a cutting-edge market for new and innovative technologies.”

The luxury carmaker has joined hands with Primobius, a joint venture between German plant and mechanical engineering company SMS Group and Asutralian process technology developer Neometals, which is its technology partner for the battery recycling factory.

The plant is receiving funding from the German Federal Ministry for Economic Affairs and Climate Action as part of a scientific research project with three German universities. The project looks at the entire process chain for recycling, including logistics and reintegration concepts. The partners are thus making an important contribution to future scaling of the battery recycling industry in Germany.

Integrated mechanical-hydrometallurgical

For the first time in Europe, the Mercedes-Benz battery recycling plant covers all steps from shredding battery modules to drying and processing active battery materials. The mechanical process sorts and separates plastics, copper, aluminium and iron in a complex, multi-stage process. The downstream hydrometallurgical process is dedicated to the so-called black mass. These are the active materials that make up the electrodes of the battery cells. The valuable metals cobalt, nickel and lithium are extracted individually in a multi-stage chemical process. These recyclates are of battery quality and therefore suitable for use in the production of new battery cells.

Unlike the pyrometallurgy established in Europe at present, the hydrometallurgical process is less-intensive in terms of energy consumption and material waste. Its low process temperatures of up to 80deg Celsius mean it consumes less energy. In addition, like all Mercedes-Benz production plants, the recycling plant operates in a net carbon-neutral manner. It is supplied with 100 percent green electricity. The roof area of the 6800 square-metre building is equipped with a photovoltaic system with a peak output of more than 350 kilowatts.

The Mercedes-Benz battery recycling plant in Kuppenheim has an annual capacity of 2,500 tonnes. The recovered materials feed into the production of more than 50,000 battery modules for new all-electric Mercedes-Benz models. The knowledge gained could help scale up production volumes in the medium to long term.

Holistic approach

Mercedes-Benz takes a holistic approach to the circularity of battery systems and considers three core topics: circular design, value retention and closing the material loop.

With its Design for Circularity approach, the OEM is taking the entire battery technology value chain into account from the outset. At the Mercedes-Benz eCampus in Stuttgart-Unterturkheim, which opened in 2024, circular thinking flows into the development of new battery cells. Battery production for electric Mercedes-Benz vehicles is net carbon-neutral in battery factories on three continents. Local battery production is a key factor for the success of the Mercedes-Benz sustainable business strategy.

In line with circular thinking and to conserve resources, the company offers reconditioned batteries as spare parts for all its electric vehicles. In addition, its Mercedes-Benz Energy subsidiary has established a successful business model with large-scale stationary storage applications. Batteries that are no longer suitable for vehicle use can enjoy a second life as part of an energy storage system.

Jorg Burzer, Member of the Board of Management of Mercedes-Benz Group, responsible for Production, Quality & Supply Chain Management stated “We are systematically deepening our expertise in the battery value chain. Following the opening of the Mercedes-Benz eCampus for development of new battery cell chemistries in Stuttgart-Unterturkheim, we are now sustainably closing the raw materials loop in Kuppenheim. The innovative technology enables us to recover valuable raw materials from the battery with the highest possible degree of purity. This turns today's batteries into tomorrow's sustainable mine for raw materials. The new battery recycling plant strengthens the role of the Mercedes-Benz production network with vehicle and drivetrain plants in Europe.”

Thekla Walker MdL, Minister for the Environment, Climate and Energy Baden-Wurttemberg said, “Battery recycling is of great importance to Baden-Wurttemberg as a state with such a strong automotive sector. Closing the loop on the value chain reduces dependencies, increases resilience in times of crisis and can smooth peaks and troughs in the availability of raw materials. Mercedes-Benz is a pioneer in this respect: With the integrated battery recycling plant, Mercedes-Benz has developed a sustainable approach for dealing with limited resources and is therefore making a valuable contribution to a truly circular economy. We are proud that in this federal state of innovators, we are also at the forefront in this field.”
 

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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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