Jesuits in Britain consider divesting from Rio Tinto over environmental concerns
Finance

Jesuits in Britain consider divesting from Rio Tinto over environmental concerns

Published by Global Banking & Finance Review

Posted on May 6, 2026

2 min read

· Last updated: May 6, 2026

Add as preferred source on Google

Jesuits May Divest from Rio Tinto Due to Ongoing Environmental Concerns

Jesuits Consider Divestment Over Environmental and Ethical Issues

Background of Jesuit Engagement with Rio Tinto

May 6 (Reuters) - The Jesuits in Britain, a Catholic religious order, may sell its stake in Rio Tinto following unsuccessful engagement with the mining giant over environmental concerns in Madagascar and Guinea, its head of ethical investments said on Wednesday.

"We've engaged with Rio the last three, possibly four years coming to AGMs," said Stephen Power SJ, who oversees ethical investments for the order, at Rio Tinto's annual general meeting.

Concerns Over Water Contamination in Madagascar

Issues with Reporting and Transparency

Power added that Rio Tinto's handling of water contamination issues at its Madagascar operations were particularly troubling, with key water reports arriving late, lacking the required detail, or not materialising at all.

Environmental and Health Impacts

Environmental groups have for years said that water downstream of Rio Tinto's southern Madagascar mine contains high concentrations of uranium and lead, potentially endangering local residents who depend on nearby sources for drinking water.

Risks to Local Communities

Lead exposure can impede children's mental and physical development, while uranium poses kidney damage risks.

Rio Tinto’s Response

Rio Tinto chair Dominic Barton said the company has "focused a lot of time" on water quality and flows. He noted external assessments show "regulated metals consistently below laboratory limits of detection." 

Broader Environmental and Ethical Concerns

Issues Beyond Madagascar

The Jesuits' concerns extend beyond Madagascar to include Rio Tinto's Simandou project in Guinea and the company's Scope 3 emissions - indirect greenhouse gas emissions from its value chain.

Faith-Based Investor Pressure

The potential divestment reflects growing pressure on mining companies from faith-based investors demanding greater environmental accountability and community protection.

(Reporting by Melanie Burton, Clara Denina, Editing by Louise Heavens)

Key Takeaways

  • Jesuits may divest after years of unsuccessful engagement on water contamination at QMM mine in Madagascar, where independent studies found uranium and lead levels far above WHO limits (up to 52× and 40×) (inkl.com).
  • Rio Tinto disputes the findings, citing independent studies showing typical levels below detection and attributing contaminants to natural occurrence (riotinto.com).
  • Jesuits’ concerns also include environmental issues at the Simandou project in Guinea and lack of Rio Tinto action on Scope 3 emissions, reflecting broader pressure from faith-based and ethical investors (scope3magazine.com).

References

Frequently Asked Questions

Why are Jesuits in Britain considering divestment from Rio Tinto?
They are concerned about environmental issues at Rio Tinto's operations in Madagascar and Guinea, including water contamination.
Which environmental concerns did the Jesuits highlight?
They raised issues about water contamination with high uranium and lead concentrations, late or missing water reports, and Scope 3 emissions.
How has Rio Tinto responded to these environmental allegations?
Rio Tinto states they focus heavily on water quality and that external assessments find regulated metals below detection limits.
What is the potential impact of the Jesuits’ divestment?
It reflects growing pressure on mining companies from faith-based investors who demand greater environmental accountability.
Which Rio Tinto projects are involved in these concerns?
The concerns are linked to Rio Tinto's mine in southern Madagascar and the Simandou project in Guinea.

Tags

Related Articles

More from Finance

Explore more articles in the Finance category