# Copper Output Jumps and Cobalt Falls in Congo, Shifting Pressure Points in Battery Metal Supply

*Tuesday, September 1, 2026 at 6:10 AM UTC — Hamer Intelligence Services Desk*

**Published**: 2026-09-01T06:10:58.244Z (7h ago)
**Category**: markets | **Region**: Africa
**Importance**: 7/10
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/articles/16449.md
**Source**: https://hamerintel.com/summaries

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**Deck**: Glencore reported higher copper production but a steep drop in cobalt output from its operations in the Democratic Republic of Congo in the first half of 2026, highlighting diverging trends in two metals central to electrification.

New production figures from a major mining group show a widening gap between copper and cobalt output in the Democratic Republic of Congo (DRC), underlining how shifts in one country can influence the global supply of key battery metals.

Glencore said it produced 397,000 tonnes of copper in the first half of 2026, up 15% year on year. Within that, copper output from its African assets rose 66% to 138,400 tonnes. Over the same period, its cobalt production fell 46% to 10,200 tonnes.

The DRC is a significant producer of both copper and cobalt, and they are often mined together. The latest figures show copper volumes rising strongly while cobalt output drops almost by half, sending different signals to manufacturers that depend on these metals.

For mining regions in Congo, higher copper production can mean more jobs and revenue where operations are geared to that metal. But lower cobalt output may threaten activity and employment where cobalt has been a core product, especially in projects that rely on its contribution to overall mine economics.

Copper is essential for power grids, electric motors and many other applications tied to electrification. Growing output from African assets therefore reinforces the DRC’s role in supplying a metal used widely in energy and infrastructure projects.

Cobalt, by contrast, is concentrated in fewer places and has been central to many modern battery chemistries. A 46% decline in Glencore’s cobalt production changes the balance between the two metals coming out of the same broad mining portfolio and may affect how buyers think about future availability and pricing.

These shifts also matter for companies and governments planning the energy transition. Supply chains for battery metals are already concentrated and exposed to political and operational risks. Changes in the DRC’s production mix can quickly ripple through to battery makers and industries that depend on stable access to both metals.

In the short term, market watchers will look for production updates from other DRC operators to see whether they show a similar pattern, and how prices for copper and cobalt respond. Over a longer horizon, the data will inform decisions on new mining projects, processing investments and recycling efforts aimed at easing pressure on critical materials.

Signals that could alter the outlook include announcements from other major miners about their copper and cobalt output, any policy changes in the DRC affecting mining operations, and shifts in investment plans by battery and automotive manufacturers in response to the evolving supply picture.