The 8th ACMA Atmanirbhar Excellence Awards and Technology Summit, organised by The Automotive Component Manufacturers Association of India (ACMA), was held recently in Delhi. The event themed on 'Gearing up for Carbon Neutrality and Sustainability,' emphasised the significance of innovation and sustainability in the auto component industry. The event was graced by industry leaders, senior government officials, and experts from around the world. 

In his inaugural address, Sunjay J Kapur, ACMA President and Chairman, Sona Comstar, expressed gratitude towards Prime Minister Narendra Modi for encouraging sustainable development in the country through the 'Panch-amrit' strategy - announced at the COP 26 summit in Glasgow. The strategy aims to establish non-fossil energy capacity, satisfy energy needs with renewable energy, minimise carbon emissions, and attain net-zero emissions by 2070. “As the Indian automotive industry moves forward in 2023 and beyond, it is essential to embrace green and clean technology to remain ecologically relevant. 

He highlighted the need for the auto component industry to be ahead of the curve in adopting new environmentally sound technologies, sustainable manufacturing practices, and business models that minimize carbon footprint while embracing the ethos of a circular economy. 

Distinguished guests from both the Government of India (GoI) and the industry were present at the event, which included notable figures such as Piyush Goyal, Union Minister for Textiles, Commerce and Industry and Consumer Affairs, Food and Public Distribution in the Government of India; Vinod Aggarwal, President of SIAM, and Chairman of the Jury of ACMA Atmanirbhar Excellence Awards, as well as the Managing Director and CEO of VE Commercial Vehicles, and R. Dinesh, the President-Designate of CII, Executive Vice Chairman of TVS Supply Chain Solutions, and Director of TVS Automobile Solutions. 

Extending his warm congratulations to all the winners of the ACMA Atmanirbhar Excellence Awards, Goyal stated that India's future in technology and innovation hinges on investment in R&D and commitment to indigenisation. He highlighted the pivotal role that the auto components industry can play in leading the charge for self-reliance, through increased investment in new technology and design, and by integrating the informal sector to indigenize the value chain.  Underscoring the importance of building a strong defence industry and promoting indigenous manufacturing, as this will enable India to be self-reliant and become a reliable and trusted supplier to the world, Goyal stressed the significance of India emerging as a supplier to the world and commended ACMA's active role in supporting start-ups and smaller businesses to indigenise the entire value chain and integrate them into the mainstream.  

The eminent jury for the Awards included Vinod Aggarwal, President, SIAM and MD & CEO, VE Commercial Vehicles Limited (VECV), Sunil Kakkar, Sr. Executive Officer - Supply chain, Maruti Suzuki India Ltd., Rajesh Uppal, Member Executive Board (HR, IT and Safety), Maruti Suzuki India Ltd., Anandakrishnan, Sr. VP (Purchase), TVS Motors Ltd., Vipin Kaul, Purchasing Leader Cummins India ABO, Cummins India Ltd., Angela Mans, Head of Foreign Trade and International Relations, German Association of the Automotive Industry (VDA), V. Sridhar, Senior Director, Purchase, Honda Motorcycle and Scooter India Pvt Ltd., Ganesh Mani S., President and COO, Ashok Leyland, Sundar, Asst Vice President, Unit Head, HMIL Procurement, Hyundai, Raju Ketkale, Executive Vice President, Toyota Kirloskar Motors Pvt Ltd., B. Srinivas, Executive Vice President-Product Strategy and Purchasing, VE Commercial Vehicles.  

The event concluded with the announcement of 68 auto component manufacturers who were awarded the prestigious ACMA Atmanirbhar Excellence Awards across categories of Excellence in Manufacturing, Sustainable Business, Digitisation, Localisation, and Exports.
 

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Researchers at Chalmers University of Technology, in collaboration with industry partners, have published a study in Nature Communications demonstrating that reconfigurable battery pack architectures can extend electric vehicle battery operational life by more than 20 percent under specific conditions.

In conventional electric vehicle battery packs, cells are wired in a fixed series configuration, meaning the weakest cell dictates the overall capacity, performance and lifespan of the entire pack. The architecture evaluated by the Chalmers engineering team uses integrated electronic switches and a centralised battery management system to monitor individual cells or cell groups. When a cell experiences accelerated degradation or reduced capacity, the system bypasses the degraded unit while electric current continues to flow through the remaining functional cells.

Albert Skegro, a PhD student at the Department of Electrical Engineering at Chalmers University of Technology, said, "They must all move at the pace of the slowest person and stop when that person stops, regardless of how much energy the others have left. With the architecture we have modelled, the battery can instead bypass the cell that is causing problems and continue using the remaining cells."

Changfu Zou, Professor at the Department of Electrical Engineering at Chalmers, said, "Reconfiguration is not an on-or-off choice. It is a spectrum. Where a manufacturer chooses to position itself on that spectrum determines how much of the potential benefit can be realised."

In a representative modelling scenario featuring an 80 kWh battery pack driven 12,000 kilometres annually over an 18.8-year vehicle lifespan, the reconfigurable system deferred battery replacement by approximately 14 months. The researchers noted that the technology yields the highest performance gains in high-voltage vehicles, including 400-volt and 800-volt electric passenger cars and commercial trucks, where higher cell counts in series increase the statistical probability of individual cell variance.

A techno-economic analysis included in the study determined that implementing cell-level switching hardware increases initial pack production costs by approximately nine per cent based on prototype-scale volumes of 1,000 units. The researchers identified an economic break-even threshold at a 12 percent cost increase, noting that volume manufacturing would lower component costs and increase financial viability for fleet operators and private owners. While prototype applications such as Volvo Cars' SmartCell concept and experimental road vehicles exist, mass-production vehicles using reconfigurable battery packs are yet to enter the commercial market.

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Jakson Green Vehicles has selected Dassault Systèmes’ cloud-based 3DEXPERIENCE platform to manage the design and development of its electric vehicles.

The implementation establishes a collaborative engineering framework to maintain digital continuity across the product development lifecycle. By connecting internal teams and external suppliers, the platform automates workflows, standardises component libraries and manages engineering change requests during early-stage product design. Virtual twin capabilities allow the vehicle manufacturer to conduct virtual validation testing to resolve structural and systems design issues prior to physical manufacturing.

Deepak Thakur, CEO, Jakson Green Vehicles, said, "Using Dassault Systèmes’ 3DEXPERIENCE Platform enables us to apply a collaborative approach and re-engineer our product lifecycle from the ground up. Through this transition from legacy environments to a unified digital thread, it enables strong R&D to achieve twin objectives; accelerated time-to-market and mitigated development costs. This partnership is helping us to transform the early-stage innovation and product design processes."

Deepak NG, Managing Director – India, Dassault Systèmes, said, "As India continues its dynamic growth trajectory, virtual twin technology serves as a powerful catalyst for sustainable innovation, empowering industries to rethink how they design, produce and operate."

The software adoption forms part of Jakson Green Vehicles' plan to build urban zero-emission mobility vehicles and infrastructure across India.

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UK-headquartered energy technology company Gelion has entered into a material transfer agreement with a top 15 global automotive original equipment manufacturer to assess its NES cathode platform for future electric vehicle battery applications.

Under the terms of the agreement, Gelion will supply its sulfur-based cathode active material, coated cathodes and liquid electrolyte to the automotive partner. The manufacturer will evaluate the platform in both liquid and solid electrolyte cell configurations, testing compatibility across lithium metal and graphitic anode pathways targeting luxury and mass-market vehicle applications. The technology is designed to serve as a drop-in cathode material capable of integration into existing battery manufacturing lines without re-tooling.

Matt Wood, Chief Executive Officer, Gelion, said, "Our priority markets are commercial & defence drones, EVs and devices. We are honoured to be working with these major global automotive OEMs, and today’s announcement marks further progress towards the adoption of our technology and the generation of commercial revenues via funded programmes and eventually license and royalty revenue in the global EV market, alongside some of the industry’s leading companies."

"The growing engagement from global EV manufacturers reinforces the potential and attractiveness of our NES™ technology. This momentum is also mirrored in our agreements and partnerships across drones and devices, while our work with Tier 1 materials suppliers is advancing the scale-up of our unique, patented battery materials," Wood added.

The agreement expands Gelion’s ongoing industry testing programs with automotive manufacturers, extending the assessment of its sulfur-based cathode platform across liquid and solid battery systems.

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Honda R&D, a subsidiary of Honda Motor Co., has developed underlying technology for a magnetic coupling wireless power transfer road system in partnership with Taisei Corporation and Taisei Rotec Corporation.

The system enables wireless in-motion charging for electric vehicles, including passenger cars and heavy commercial fleets. The partners plan to initiate demonstration testing on public roads starting in FY2027.

The technology integrates high-power-density receiver and transmitter units from Honda with a high-response direct current power supply system from Taisei and road-embedding construction techniques from Taisei Rotec. By supplying power to electric vehicles while in motion, dynamic wireless power transfer reduces the need for stationary charging infrastructure. The initial commercial focus targets logistics and transport operations, where continuous operation offers economic benefits.

The ground assembly embedded in the roadway combines the inverter and coil into a single unit designed to connect via direct current distribution. This design reduces component counts, simplifies wiring and supports installation into existing road surfaces through standard milling methods. The road pavement structures are engineered to withstand continuous traffic loads from vehicles weighing up to 20 tonnes (20,000kg).

Testing conducted at Taisei Group’s T-FIELD facility in Satte verified system stability and structural durability. Starting in late 2026, the companies will build a test roadway at T-FIELD Tamura to evaluate long-term durability under one million wheel-load cycles, measure power transfer efficiency at outputs up to 150 kW and analyse electromagnetic shielding.

The partnership will also join the Tateyama Expressway demonstration project managed by East Nippon Expressway Company starting in 2027.

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