Knowledge · Cobalt Hub

The open reference on artisanal cobalt.

Most of what is written about ASM cobalt is scattered across many places, often paywalled, and hard to see as a whole. The Cobalt Hub gathers it in one place: who the actors are, what is happening, what the evidence says, and what is being done about it.

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Cobalt dug by hand, by more than 150,000 people.
Kolwezi · Lualaba · DR Congo

Cobalt dug by hand, by more than 150,000 people.

Bringing it together

Why this hub exists.

Solid information on artisanal cobalt exists, but it is scattered: spread across reports, datasets, news, standards and project pages, in several languages, often behind paywalls or buried in passing mentions. Simply finding what already exists, and seeing how the pieces fit together, takes real work.

The Cobalt Hub brings it together in one place: a browsable registry of the actors, a database of initiatives, a library of the evidence, a map of the regulation, and a dated feed of developments. Every figure is sourced and dated, and every claim links back to where it came from.

It is built as a shared, open starting point for everyone working on artisanal cobalt, and it points outward to the people and organisations doing the work.

The picture in numbers

ASM cobalt, at a glance.

See all the numbers and their sources
≈74%
of the world's cobalt mined in the DRC (2024)
SourceUSGS, 2024
67k–255k
people digging artisanal cobalt, where estimates vary widely
SourceÖko-Institut, BGR, OECD, Kara
<2%–40%
the artisanal share of DRC cobalt, depending on year and method
SourceCobalt Institute (2024) to older estimates
96,600 t
the DRC's cobalt export quota set for 2026
SourceDRC / ARECOMS, 2024

Every figure here is sourced; counts and shares vary by year and method. Hover any number for its source.

Latest

Recent updates.

See the full feed
2026-07
Policy & governance

ARECOMS sets a 1 July effective date and a 5 July customs cut-off for the first-half quota forfeiture

A late-June ARECOMS notice operationalised the forfeiture flagged in June: the measure took effect on 1 July 2026, and only cobalt entered into the customs system by 5 July 2026 could still ship under first-half quotas, with unshipped volumes reverting to the strategic quota and no carry-forward. ARECOMS restated it can revoke export rights for missed deadlines, illegal quota transfers or processing of unauthorised material.

Well corroborated
2026-07
Policy & governance

As of July 2026, three cabinet-adopted mining decrees remain unpromulgated

The strategic-reserve decree (April), the strategic-minerals-list decree raising the royalty to 10% (May) and the CEEC certification decree (March) were each adopted only as drafts in the Council of Ministers. By early July none had been signed by the Prime Minister or published in the Journal Officiel, so they are not yet in force; the 10% royalty in particular applies only on the Prime Minister’s signature. Congolese press confirms the drafts, but no gazetted text was located, a reminder that an adopted draft decree is not an enacted one.

Moderately corroborated
2026-06
Market & production

Fastmarkets: DRC cobalt-hydroxide shipments run well below allocated quotas

Fastmarkets reported that only about a third to a half of Q4-2025 and Q1-2026 cobalt-hydroxide allocations were physically shipped, with roughly 7,800 t clearing customs between December 2025 and end-February 2026, citing paperwork, logistics and a bridge collapse on a key route. Single-source market intelligence, attributed to unnamed DRC operators; it aligns with Glencore’s reported 39% year-on-year cobalt drop but is not independently confirmed by customs data.

Single source
2026-06
Rights & environment

KSQF and UNICEF partner to withdraw children from mining in Haut-Katanga

The Sharjah-based Khalid bin Sultan Al Qasimi Humanitarian Foundation announced funding for a UNICEF child-labour project in the Kambove health zone, aiming to withdraw more than 200 children from artisanal sites, provide cash transfers to 100 families and open schooling and vocational pathways. It builds on UNICEF’s TPS+ model, which reports 1,015 children removed from mines in 2024.

Moderately corroborated
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