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    De Beers’ record TRIFR 1.0 in 2025: safety lessons for mine and geotech teams

    May 12, 2026|

    Reviewed by Tom Sullivan

    De Beers’ record TRIFR 1.0 in 2025: safety lessons for mine and geotech teams

    First reported on International Mining – News

    30 Second Briefing

    De Beers has recorded the lowest safety incident rate in its 135-year history, reporting a total recordable injury frequency rate (TRIFR) of 1.0 for 2025 across its global mining operations, improving on the previous year’s record low. The company attributes the performance to a strong “ownership” culture, with shared responsibility for risk controls and intensive frontline engagement in incident reporting and corrective actions. For geotechnical and mining teams, the figures signal that structured behavioural programmes and line-led safety leadership can materially reduce TRIFR even in high-risk, deep-level and open-pit environments.

    Technical Brief

    • Behavioural safety engagements are scheduled routinely on shift, not only after incidents or audits.
    • Risk controls are treated as “owned” by crews, with explicit accountability for maintaining critical controls.
    • For other miners, structured ownership models offer a template for lowering TRIFR in high-hazard environments.

    Our Take

    De Beers’ record-low TRIFR in 2025 comes as parent Anglo American is repeatedly impairing the diamond unit’s value, suggesting that strong safety performance is one of the few levers De Beers can use to defend its strategic relevance within the wider portfolio.

    With diamond prices under prolonged pressure and Botswana reassessing its dependence on De Beers-linked revenues, a TRIFR of 1 across global operations gives host governments and partners a non-price argument for keeping existing mines open or approving life extensions.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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