In this interview, Brig YVR Vijay (Retd) discusses the challenges faced by lithium-ion battery technology, including issues with performance degradation, safety concerns, and environmental impact. He then outlines key trends in battery technology for the next two decades, focusing on improving energy density, reducing costs, and enhancing environmental friendliness. Vijay also highlights the top alternatives to lithium-ion batteries, including lithium-ion phosphate batteries, solid-state batteries, sodium-ion batteries, zinc-air batteries, and more, each catering to specific applications and requirements. The interview emphasizes ongoing research and development efforts to create more efficient, cost-effective, and environmentally friendly battery technologies for electric vehicles and renewable energy.
