In coal country, black lung surges as federal protections stall

The article discusses the ongoing struggle to implement stricter safety regulations for silica exposure in U.S. coal mines, which could significantly reduce the incidence of black lung disease among miners. Here are the key points:

• In 2016, OSHA set a silica exposure limit of 50 micrograms per cubic meter over an 8-hour workday for construction and manufacturing industries.
• MSHA (Mine Safety and Health Administration) initially proposed a similar limit for mining but in 2017 set it at 100 micrograms due to industry pressure.
• After years of negotiation, MSHA announced in 2024 that it would reduce the silica exposure limit to 50 micrograms starting April 2025.
• The new rule requires "engineering controls" like improved ventilation systems as primary means of compliance, with respirators as a last resort.
• Industry groups challenged the rule, arguing miners should use respirators when ventilation isn't enough.
• MSHA delayed implementation indefinitely in April 2026 pending judicial review and reconsideration.
• Advocates argue the delay is putting miners at risk for black lung disease while industry lobbies to weaken protections.

The article highlights how political pressure from mining interests

Read the full article at Grist

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