Delayed Silica Safeguards Put Coal Miners at Risk of Deadly Black Lung Disease

Strategic Insights -

Coal industry lawyers and the Trump Administration's Mine Safety and Health Administration are indefinitely delaying measures to prevent deadly silica dust exposure among coal miners, despite years of advocacy from miners and their allies. The Silica Dust Standard, issued in April 2024, was intended to limit miners' exposure to silica dust, which causes black lung disease, but the industry took the rule to court and successfully placed an indefinite stay on its enforcement. The Trump Administration and the industry are now negotiating a settlement that would further weaken the rule, putting more lives at risk.

Key Takeaways:

  • Since 2009, miners and their allies have pushed the federal government to implement a standard to limit miners' exposure to silica dust, the principal cause of the resurgence of deadly black lung disease.
  • The Trump Administration's MSHA announced it would halt enforcement of the silica dust standard in April 2025, blaming uncertainty due to the Secretary of Health and Human Services, Robert F. Kennedy Jr., gutting the National Institute of Occupational Safety and Health.
  • The coal industry's attempts to avoid accountability continue as they take advantage of the delayed implementation of the silica dust standard, putting more lives at risk.
  • REUTERS Robert Shiller, "Economic Toll of Black Lung Disease": "One in five tenured miners has black lung disease, and one in 20 has the most severe and totally disabling form of black lung".
  • Over 15 years ago, in 2009, Appalachian Citizens' Law Center petitioned MSHA to establish a dust standard for respirable crystalline silica.
  • In 2016, the Occupational Safety and Health Administration established a reduced silica standard for other occupations, but because MSHA oversees mining regulations, the change meant miners had less protection from silica than any other group of workers.
  • Advocates are releasing the following statements in response to delays: Rebecca Shelton, Director of Policy for Appalachian Citizens' Law Center, and Quenton King, Government Affairs Specialist for Appalachian Voices.

Statistics:

  • Since 2009, miners and their allies have fought for life-saving protections from black lung disease for 16 years.
  • In the past 15 years, the coal industry has successfully lobbied to weaken regulations, leading to the resurgence of black lung disease.
  • In Central Appalachia, 1 in 5 tenured miners has black lung disease.
  • 1 in 20 has the most severe and totally disabling form of black lung.
  • In 2025, the coal industry's attempts to avoid accountability continue, with the Trump Administration's MSHA continuing to negotiate with the industry to block the silica dust standard.

Sources:

  • "More coal miner lives in jeopardy as silica safeguard delayed yet again" by Appalachian Voices (August 18, 2025)
  • "Economic Toll of Black Lung Disease" by REUTERS Robert Shiller
  • Appalachian Citizens' Law Center (petitioned MSHA to establish a dust standard for respirable crystalline silica in 2009)
  • Occupational Safety and Health Administration (established a reduced silica standard for other occupations in 2016)