Cobalt is the metal the battery industry keeps trying to break up with and keeps texting back. In 2018 it was the scarce, ethically-fraught bottleneck everyone feared. Since then LFP chemistry — which uses no cobalt and no nickel — took a huge slice of the EV market, and every nickel-cobalt cathode maker swore it was thrifting cobalt down to a rounding error. And yet here we are, and the world is still buying a lot of cobalt.

Two things are true at once

The honest version of the cobalt story holds two facts that the loud versions each ignore:

  1. Demand is softer than the bulls of 2018 thought. LFP is real, thrifting is real, and the "cobalt supercrunch" thesis aged badly. If you're still trading 2018's panic, stop.
  2. Cobalt isn't going to zero. High-energy-density nickel-rich cathodes still want some cobalt for stability, and those aren't disappearing from the premium and long-range end of the market. "Cobalt-free" headlines describe a share shift, not an extinction.

The part that actually matters: who holds the supply

Forget demand for a second. The structural fact about cobalt is concentration. Most of it comes out of the DRC, much of it as a by-product of copper, and a large share of the ownership and almost all of the midstream refining runs through China. On top of that, the single most important swing factor for the price is whether one company — Glencore ($GLEN) — chooses to run or idle one mine, Mutanda. When a single operator's on/off switch moves the global price, you do not have a normal commodity market. You have an administered one.

Cobalt's price is less a supply-and-demand outcome than a small number of deliberate decisions by a small number of players.

How we'll cover it

  • Treat every "cobalt-free breakthrough" as a claim about what ships at scale, not what works in a lab or a slide.
  • Watch the by-product dynamic: cobalt supply rides on copper economics in the DRC, which means the copper price quietly sets the cobalt floor.
  • Keep the ethics real, not performative. The artisanal-mining and provenance questions in the DRC are serious, and they don't get solved by a Western press release.

The take: cobalt is no longer the scarcity story. It's a concentration story. That's less dramatic and a lot more important.