Hindustan Zinc Limited (HZL), in collaboration with the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), has successfully developed stable and reliable zinc-ion battery pouch cell prototypes. These prototypes are designed for large-scale renewable energy storage, marking a significant advancement in India's indigenous energy storage research. The collaboration focuses on addressing key challenges in zinc-ion battery technology, such as optimizing electrode and electrolyte materials for longer cycle life and higher energy density. JNCASR researchers, with support from HZL, are developing low-cost electrolyte formulations that improve stability and enable longer cycle life. The prototypes have undergone evaluation under realistic testing conditions, demonstrating their suitability for renewable energy applications like solar power. Mr. Arun Misra, CEO and Whole Time Director of Hindustan Zinc, stated that zinc-ion battery technology offers an important opportunity to leverage India's abundant zinc resources for the energy transition. He emphasized the company's commitment to enabling safe, cost-effective, and scalable energy storage solutions. While currently having lower performance metrics than lithium-ion batteries, zinc-ion batteries offer advantages in safety, lower material costs, and non-flammable aqueous electrolytes, making them suitable for large-scale and long-duration deployment. Dr. Prem Senguttuvan, Associate Professor at JNCASR, highlighted the promise of zinc batteries for sustainable and secure energy storage and underscored the significance of the industry-academia collaboration in strengthening indigenous research capabilities for the clean energy transition. Hindustan Zinc aims to accelerate the shift towards sustainable energy solutions, recognizing the critical role of zinc in various industries. The company's ongoing efforts in developing next-generation zinc materials, in partnership with JNCASR, are foundational for a safer, greener, and more self-reliant energy future for India.
