India EV Battery Manufacturing and the critical mineral supply chain are becoming increasingly important for the country’s electric vehicle industry.
Increasing vehicle assembly alone will not be enough to support long-term domestic EV production; battery technology, raw material availability, energy storage and advanced manufacturing capabilities must also be strengthened.
Join Our Youtube Channel to stay updated with daily car & bike news instantly!
Industry leaders focused on these priorities at the Renewable Energy India (REI) Expo and The Battery Show India (TBSI) 2026. Discussions on October 23 highlighted opportunities to combine India’s manufacturing strengths with international technology expertise and mineral resources.
This development has direct relevance to the automotive sector, as battery supply chain strength can influence EV production, technology development, and long-term manufacturing competitiveness.
Also Read: Ursaa Energyworx Launches Ursaa Hybrid for EV Fleet Tracking & Battery Intelligence
Why Is India EV Battery Manufacturing Important for India’s EV Industry?
With the growth of electric vehicles, the importance of battery technology and its raw materials is also increasing. EV manufacturers need reliable material supplies, advanced battery technologies, and efficient manufacturing infrastructure to develop competitive products.
India is working towards expanding its domestic manufacturing capabilities. However, access to raw materials, technology development, and investment in manufacturing infrastructure will remain significant challenges in this process.
Discussions at the REI Expo and TBSI indicated that international partnerships could play a role in strengthening India’s clean energy and EV supply chains. This has potential benefits for the automotive ecosystem, although no new investments or agreements with individual EV manufacturers were announced at the event.
Australia’s Lithium and Cobalt Resources Relevant to India
Australia highlighted battery manufacturing and electric mobility as important areas of cooperation with India. According to Australia’s High Commissioner to India, Philip Green, the two countries can combine Australia’s engineering expertise and mineral resources with India’s manufacturing strength and global supply chain integration.
Green said that Australia produces more than 50 percent of global lithium production, while the country has the world’s second-largest cobalt reserves. He also highlighted Australia’s strong global position in rare earth resources.
Lithium, cobalt, and rare earth materials are critical to battery technology and a broader clean energy ecosystem. Collaboration between these resources and Indian manufacturing capabilities could provide opportunities to develop battery-related supply chains.
Twenty Australian companies and 32 exhibitors participated in the Expo. Their technologies covered areas such as energy storage, grid infrastructure, green hydrogen, and renewable energy integration.
Its importance for the automotive industry lies in future battery supply chains and technology access. However, mineral availability does not automatically guarantee affordable EV batteries or lower vehicle prices. Actual impact will depend on partnerships, processing capabilities, investment, and commercial execution.
Also Read: When Does Switching to an EV Make Financial Sense in India? Running Cost Explained
India-Germany Collaboration Can Support Battery Research
In addition to Australia, technology collaboration with Germany was also an important part of the discussions. Anandi Iyer, Director of the Fraunhofer Office in India, highlighted opportunities for India-Germany cooperation in battery research, power electronics, advanced engineering, and industrial automation.
Iyer also shared figures for global renewable energy capacity additions and battery storage deployment. According to her, approximately 800 GW of renewable energy capacity additions will be achieved globally in 2025, while battery storage deployment will reach 108 GW, a 40 percent increase from the previous year.
These figures reflect the growth of the broader clean energy sector. Areas such as battery research and power electronics are important in the context of the EV industry, as these technologies can be applied in both electric mobility and energy systems.
Iyer also highlighted that technological self-reliance is not exclusive to international partnerships. Trusted partnerships and supply chains can help transform research into commercially viable solutions.
The challenge for India will be to leverage global expertise while building domestic capabilities. For automotive manufacturers, such collaborations can support future technology development and supply chain resilience.
The Connection Between the Battery Storage Market and Renewable Energy
Yogesh Mudras, Managing Director of Informa Markets in India, highlighted the importance of expanding renewable energy generation and grid storage simultaneously.
According to Mudras, India’s renewable energy market is projected to reach 486 GW by 2030, with an expected compound annual growth rate (CAGR) of 15 percent. He also shared a projection for India’s battery storage sector to exceed USD 8.5 billion by 2031, with a CAGR of 33 percent.
These projections relate to broader renewable energy and storage markets, not exclusively to EV batteries. Nevertheless, the expanding storage ecosystem could create relevant opportunities for battery-related manufacturing and technology capabilities.
The scale of the event can also be seen as an indicator of industry interest. More than 1,080 exhibitors, 1,400 brands, and over 54,000 professionals are expected to participate in the three-day REI Expo and The Battery Show India.
Investment is also essential along with domestic manufacturing
Scotland’s First Minister, John Swinney, highlighted opportunities to combine Scottish technology expertise with India’s manufacturing scale, talent, and market potential.
Manu Srivastava, Additional Chief Secretary of Madhya Pradesh’s Power and Renewable Energy Department, said that with the decline in renewable energy costs, its competitiveness compared to conventional power is improving. He also mentioned opportunities for wider adoption over the next two to five years.
Jai Asundi, Executive Director of the Centre for the Study of Science, Technology & Policy (CSTEP), highlighted the importance of continued investment in manufacturing, energy storage, grid infrastructure, research, and skilled talent to build a resilient clean energy ecosystem.
These factors are also relevant to the EV industry. Scaling domestic battery manufacturing will require a trained workforce, infrastructure, and long-term investment, along with technology and raw materials.
Auto India Daily Verdict
The discussions at the REI Expo and The Battery Show India 2026 highlight an important direction for India EV Battery Manufacturing: strengthening the country’s EV ecosystem will require both domestic manufacturing capabilities and international partnerships in battery technology, critical minerals and energy storage.
The collaboration between Australia’s mineral resources and engineering expertise, Germany’s research and advanced technology capabilities, and India’s manufacturing strength could create future opportunities. However, its true benefits to automotive consumers will only become meaningful when these opportunities translate into concrete investments, commercial partnerships, and scalable manufacturing.
At present, the press release does not confirm any new investments or battery supply agreements with any specific EV manufacturer. Therefore, it would be premature to draw conclusions about immediate vehicle price cuts or battery cost reductions. This is a relevant development for India’s EV supply chain, but the long-term impact will depend on execution.
Also Read: India’s Electric Car Market Set to Reach 1.9 Lakh Units in 2026: Experts
AID Editorial Desk covers the latest automotive news, car and bike launches, EVs, technology, buying guides and motorsport for Auto India Daily.