01 Growing Demand for Cobalt in Battery Applications Cobalt remains an important material in rechargeable battery supply chains, particularly for lithium-ion battery chemistries that use cobalt to improve energy density and thermal stability. In 2025, global battery demand continued expanding as electric vehicle sales and energy-storage deployment increased, maintaining cobalt demand from lithium-ion battery manufacturing.
02 Increasing Emphasis on Cobalt Supply-Chain Traceability The cobalt market is increasingly focusing on traceability, responsible sourcing, and transparency across mining and refining operations. Manufacturers and downstream users face greater pressure to demonstrate where cobalt originates and how it was produced, particularly because supply chains can involve environmental, labor, and governance risks. This is encouraging digital tracking, responsible-sourcing frameworks, and greater disclosure across the cobalt value chain. In January 2025, the European Union's Battery Regulation began introducing additional requirements for battery supply-chain due diligence and sustainability information, increasing pressure on companies using cobalt-containing battery materials to improve supply-chain transparency.
01 Expansion of Electric Vehicle Production Supports Cobalt Consumption Electric vehicles require substantially larger battery systems than conventional consumer electronics, making automotive battery production an important source of cobalt demand even as battery manufacturers seek to reduce cobalt content.
01 Growing Adoption of Low- or Cobalt-Free Battery Chemistries The cobalt market faces pressure from battery manufacturers developing chemistries that require little or no cobalt. Lithium iron phosphate batteries, for example, avoid cobalt entirely and have gained market share in electric vehicles and energy-storage applications. Increasing substitution can reduce the amount of cobalt required per battery and limit demand growth even as overall battery production expands.
01 Expansion of Cobalt Recycling From End-of-Life Batteries Recycling provides an opportunity to recover cobalt from used batteries and return it to the manufacturing supply chain. As the installed base of electric vehicles and other lithium-ion battery applications grows, increasing volumes of spent batteries will become available for material recovery. In March 2025, the European Union adopted implementing rules for calculating and verifying the recycled content of batteries, supporting the development of battery-recycling systems and demand for recovered critical materials.
01 Concentration of Cobalt Mining Creates Supply Vulnerability Cobalt supply remains geographically concentrated, exposing the market to production disruptions, infrastructure limitations, policy changes, and geopolitical risks in major producing regions. Concentrated supply can create procurement uncertainty for refiners and battery manufacturers and encourages downstream companies to diversify sourcing and build alternative supply channels.
March 2026 Glencore expanded its cobalt production and supply chain initiatives to support growing demand from electric vehicle batteries, energy storage systems, and advanced manufacturing applications.
September 2025 Umicore strengthened its battery materials portfolio with new initiatives focused on cobalt refining, recycling, and sustainable sourcing to support the transition toward electrified mobility.
May 2025 Eurasian Resources Group expanded its cobalt-related mining and processing operations to enhance supply capabilities for battery-grade materials and industrial applications.