India Targets 50% Battery Storage Import Reduction by 2035 via Non-Lithium Tech

Strategic Shift Toward Domestic Manufacturing

India is poised to significantly reduce its reliance on imported battery storage technologies over the next decade. According to a comprehensive survey by the NetZero Energy Transition Association (NETRA), the adoption of alternative chemistries and the scaling of domestic manufacturing could slash the country's battery storage import dependence from nearly 90% today to 50-52% by 2035.

The Role of Non-Lithium Chemistries

The survey highlights that non-lithium technologies, specifically vanadium redox flow batteries, sodium-ion, zinc-based, and iron-based batteries, will play a pivotal role in this transition. An overwhelming 61% of industry respondents believe that expanding domestic innovation in these long-duration and alternative chemistries is the most effective strategy to significantly reduce import reliance.

"61% of industry respondents believe scaling domestic innovation in long-duration and alternative chemistries can significantly reduce import reliance."

To actualize this vision, a robust ecosystem is being cultivated. Leading Indian research institutions, including ARCI, IMMT, NCL, and IIT Bombay, are actively advancing indigenous sodium-ion battery technology. Concurrently, private enterprises such as Rechargion, HPCL, Oden Energy, Macsen Energy, and Uneverse are developing tailored battery and system solutions for grid and industrial applications.

This collaborative approach between academia and industry is critical for building a multi-chemistry storage ecosystem. By diversifying the technological portfolio beyond lithium-ion, India can not only secure its energy transition supply chain but also leverage its specific grid requirements, which demand long-duration storage solutions for renewable integration.

Ultimately, this strategic pivot represents a crucial policy and industrial objective for India, ensuring energy security while fostering a thriving domestic clean energy manufacturing sector.

This article was assisted by AI analysis. Please refer to the original source for official information.