Mapping the evolution of battery chemistries from conventional lithium-ion to solid-state, silicon-enhanced, and next-generation systems Solid-state and semi-solid batteries: separating hype from realistic commercial timelines and scalable applications Sodium-ion versus lithium-ion: what realistic adoption means for lithium demand forecasts and project risk The rise of high-manganese cathode chemistries (LMFP, LMR) and implications for battery raw material demand How growth in energy storage systems and data centers is reshaping battery technology priorities and chemistry roadmaps