Cummins does not have to guess who it powers here. It has openly boasted about Anglo American as a mining customer in its own case studies, talking up Anglo’s use of Cummins engines across its fleet and touting savings at Anglo’s Dawson coal mine in Queensland. Lovely. Because once you follow that customer trail a little further, it runs through lead-poisoning litigation in Zambia, coal-dust disease claims in South Africa, environmental charges in Chile, and a traumatised miner suing after two Grosvenor explosions. Not exactly a jewel in the Cummins ecosystem. More like another rancid turd bobbing to the surface.

Cummins Knows Exactly Who It Is Powering

Let’s start where the link becomes unavoidable. Cummins has publicly sold the Anglo American relationship as a success story. Not a passing mention. Not some trade-show logo swap. A proper customer boast. Anglo, we are told, uses Cummins engines across its mining equipment. Cummins also pushed a separate case study around Dawson coal mine in Queensland, where its filtration technology was framed as a cost-saving win.

So there is no point dressing this up as some distant or accidental overlap. Cummins is not brushing past Anglo in a corridor. It has happily planted itself in the machinery that keeps Anglo’s operations moving.

And that matters, because Anglo is not exactly arriving with clean boots.

Kabwe Still Breathes The Poison

Start in Zambia, where the Kabwe lead-poisoning case refuses to die quietly.

Roughly 140,000 women and children are trying to hold Anglo American South Africa to account over alleged lead contamination linked to the old mine at Kabwe. The claimants say the operation poisoned generations. Anglo says it did not own or operate the mine and only held a minority stake. The lower court refused class-action certification. The appeal was then heard by South Africa’s Supreme Court of Appeal in November 2025.

So the legal fight is still alive, and for good reason. Kabwe has long been described as one of the most contaminated places on earth. That is not some minor reputational wobble. That is a screaming indictment hanging off one of Cummins’ mining pals.

Even where Anglo disputes liability, the basic picture still reeks. The litigation exists. The alleged harm is intergenerational. The company is fighting.

South Africa Is Still Waiting For The Bill To Be Paid

The filth does not stop at Kabwe.

In 2023, a class action was launched on behalf of former coal miners and their families against nine Anglo-linked companies over coal mine dust lung disease. Same old mining script. Men go underground. Dust gets in the lungs. Years later the body starts collecting the debt.

Then there is the wider fury over Anglo’s attempted reshaping and retreat in South Africa. In February 2026, MACUA accused Anglo American of trying to edge away without properly settling environmental and social liabilities, including unfinished Social and Labour Plan commitments and what communities describe as a heavy historical social debt. Anglo can push back all it likes. The point is that the people living with the aftermath do not see a responsible giant tidying up its mess. They see a mining house trying to slide out the side door while the floor is still sticky.

That is not buried history. That is live contempt.

Chile Gets The Green Halo Treatment

Then there is Chile, where the energy-transition halo starts looking grubby very quickly.

In December 2024, Chile’s environmental regulator opened sanction procedures against Anglo American Sur over operations at El Soldado and Los Bronces. El Soldado was hit with serious charges over environmental non-compliance, including problems linked to interception and water-injection systems. Los Bronces was hit with four charges for alleged permit breaches.

This is the bit the green-transition salesmen never linger on. Copper is meant to arrive glowing with virtue now. Strategic mineral. Electrification. Sustainable future. The whole saintly routine. And yet here we are again with regulators stepping in while communities are left staring at the cost.

Anglo can talk all it likes about standards, oversight, and responsible mining. The Chilean regulator did not open those proceedings for the fun of it.

Grosvenor Burned And The Damage Kept Going

Australia supplies its own ugly little chapter.

In July 2025, ABC reported that a former underground miner was suing Anglo Coal for more than A$1 million after separate explosions at Grosvenor left him with post-traumatic stress disorder. One of those incidents was the 2020 methane explosion that badly burned workers. Another explosion and fire followed in 2024.

That sort of thing should cling to a company. Not just because of the lawsuit. Because of the pattern. Disaster. Injury. Reassurance. Then the long foul tail afterwards while workers and families carry the damage in their heads and bodies.

Again, Cummins is not powering a fantasy world here. It is powering operations run by a company whose name keeps showing up in litigation, regulatory action, and community battles.

Another Customer Worth Dragging Into The Light

That is what makes Anglo American a proper Customer Corner fit. Not because every allegation has been finally adjudicated. Not because every case ends with a tidy confession. But because the shape of it is ugly enough already.

Cummins proudly powers Anglo’s machinery. Anglo, meanwhile, is tied to lead-poisoning litigation in Zambia, lung-disease claims in South Africa, environmental sanction procedures in Chile, and mine-explosion trauma litigation in Australia. Add the community anger over unfinished liabilities and the whole thing starts looking exactly like what it is – another grubby customer relationship wrapped in industrial PR gloss.

This is what these corporate chains look like when you stop reading the brochure and start reading the filings.

The engines growl. The trucks roll. The minerals leave. The wreckage stays behind arguing in court.

And Cummins still gets to call it partnership.

Lee Thompson – Founder, The Cummins Accountability Project

Customer Corner : Anglo American – Lead Dust, Coal Fires And Another Rancid Turd In Cummins’ Customer List