Overview

This section documents the upstream raw materials and key suppliers that feed into the battery technologies tracked in the batteries research area. The editorial focus is on understanding supply chain concentration risks and strategic positioning — particularly where a company’s mineral dependency (or mineral independence) is a competitive differentiator.

For a full supply chain map showing how these materials flow into documented battery companies, see the Battery Technology Research Supply Chain section.

Resource Entries

Entry Type Why It Matters Here
Lithium Mineral Core input for all documented battery chemistries; mining concentrated in Australia and South America; refining dominated by China
Cobalt Mineral Most documented companies eliminate it; DRC concentration risk makes its elimination strategically significant
Nickel Mineral Required by NMC cathodes; Indonesia/China processing dominance; Li-S and solid-state largely avoid it
Sulfur Mineral / Chemical Cathode material for Lyten (Li-S); precursor for sulfide electrolytes (Solid Power, QuantumScape, Idemitsu); byproduct of oil refining — abundant and cheap
POSCO Future M Company (South Korea) Cathode and anode materials supplier; partner to Factorial Energy; supplier to GM, Samsung SDI, LG Energy Solution, SK On

Key Themes

The mineral and materials inputs to next-generation batteries reflect a fundamental tension: most advanced battery chemistries are being developed specifically to reduce dependence on strategically vulnerable minerals (cobalt, nickel, graphite), while simultaneously depending on lithium — which is itself subject to geographic concentration in mining and Chinese dominance in processing. The table above and individual entries examine where each documented company sits in this picture.

Entries

  • Cobalt — Critical battery mineral with ~75% supply concentrated in the DRC; China controls ~80% of refining; most documented battery companies eliminate it through solid-state or Li-S chemistry — a strategic advantage.
  • Lithium — The lightest metal; core input for all documented battery chemistries; hard rock mining concentrated in Australia; brine extraction concentrated in the Lithium Triangle; refining dominated by China.
  • Nickel — Battery mineral used in NMC cathodes; Indonesia controls ~40% of global production with Chinese operators processing 70-75%; most documented battery companies sidestep nickel dependence.
  • POSCO Future M — South Korean battery materials company producing both cathode and anode active materials; MOU with Factorial Energy for solid-state battery materials; supplier to GM, Samsung SDI, LG Energy Solution, SK On; part of POSCO Group.
  • Sulfur — Abundant, cheap industrial byproduct of oil/gas refining; cathode material for Lyten's Li-S batteries; precursor for sulfide solid electrolytes used by Solid Power, QuantumScape, and Idemitsu/Toyota — Idemitsu's oil-company origin is a structural supply chain advantage.