Lithium producers bet on battery storage: Global lithium demand landscape is shifting from being solely driven by electric vehicles to diversification.

The global lithium industry is undergoing a structural shift: demand growth, once entirely driven by electric vehicles, is now being supplemented and even reshaped by the explosive expansion of battery energy storage systems (BESS). At the Fastmarkets Global Lithium, Battery, and Critical Materials Conference, which just concluded in Las Vegas, lithium producers, investors, and analysts from around the world agreed that strong demand from the energy storage sector is helping the market emerge from its trough.

Industry Background

For a long time, electric vehicles were the core engine of lithium demand. However, since 2025, policy adjustments in markets such as the United States have led to a slowdown in EV sales growth in some major markets. At the same time, overinvestment in the early stages of the industry created a supply glut, driving lithium prices to rock bottom. But entering 2026, market sentiment has reversed significantly: lithium prices have more than tripled from their 2025 lows, and the key force supporting this rebound is energy storage.

Key Developments

Raju Daswani, CEO of Fastmarkets, stated clearly during the conference: "Energy storage has become the main growth driver of this market." According to Fastmarkets estimates, demand for lithium used in battery energy storage systems is growing at 40% per year. He emphasized: "This is a fundamental change. Compared to the more volatile, consumer-driven demand for EVs, energy storage demand provides a more stable foundation for the market."

Eric Norris, Chief Commercial Officer of Albemarle, the world's largest lithium producer, noted on the sidelines of the conference that energy storage demand is more evenly distributed globally and grows steadily, while EV demand exhibits "lumpy" fluctuations. Jérôme Pécresse, head of Rio Tinto's aluminum and lithium businesses, expects lithium demand to become more balanced between EVs and energy storage over the next two years.

Dale Henderson, CEO of Australian independent lithium producer PLS, called on governments to provide more financial support for the lithium processing stage, which is currently highly concentrated in low-cost Chinese companies. Last week, G7 leaders agreed to strengthen coordination to enhance the competitiveness of Western lithium and nickel markets. Audrey Robertson, Assistant Secretary of the U.S. Department of Energy, encouraged the industry to focus on technological innovation, saying: "The way we process lithium today will look completely different five years from now."

Industry Impact

• This structural shift in demand has had profound implications across the entire industry chain:- Lithium miners and processors: The growth of battery energy storage provides new floor support for lithium prices and diversifies the risk of sole dependence on electric vehicle demand. However, Western processors still face cost pressure from China, and government subsidies and policy support will become key competitive variables.
• Battery manufacturers: The large-scale production of energy storage systems imposes new requirements on battery technology routes and cost control, which is expected to further promote the penetration of low-cost chemical systems such as lithium iron phosphate (LFP).
• Charging infrastructure: Although energy storage does not directly compete with charging, the coordinated development of V2G (vehicle-to-grid) and grid-level energy storage will accelerate the process of transportation electrification.
• Grid and energy companies: The expansion of AI data centers and the demand for grid reinforcement drive energy storage deployment, which in turn pulls upstream lithium demand, forming a cross-promotion pattern of energy-transportation-storage.