Coal-Mine Electrical Rules Get a Water-Table-Based Cleanup
Published Date: 11/12/2026
Rule
Summary
Starting December 14, 2026, coal mines won’t have to follow special electrical equipment rules just for seams above the water table because all underground coal mines are now treated as gassy. This change affects mine operators by simplifying safety rules without cutting any protections or adding costs. It’s a smart cleanup that keeps miners safe while cutting unnecessary red tape.
Analyzed Economic Effects
3 provisions identified: 3 benefits, 0 costs, 0 mixed.
Removal of special electrical rules for coal seams
Starting December 14, 2026, MSHA is removing and reserving 30 CFR 75.501, 75.501-1, 75.501-2, 75.501-3, and 75.502, which contained special requirements for permissible electric face equipment in coal seams above the water table. MSHA states that all underground coal mines are now considered gassy regardless of location relative to the water table, and this change simplifies regulatory requirements for mine operators without adding costs.
Miner safety protections remain unchanged
MSHA states that removing the rules for seams above the water table will not reduce protections afforded to miners because permissibility requirements for electric equipment are already covered elsewhere in 30 CFR part 75. The agency finalized the change noting it does not make any impact on miner health or safety.
MSHA certifies minimal small-entity economic impact
MSHA certifies under the Regulatory Flexibility Act that this final rule "will not have a 'significant economic impact on a substantial number of small entities'" and will transmit that certification to the Small Business Administration. The agency also states the rule will not impose new information-collection burdens under the Paperwork Reduction Act.
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Key Dates
Department and Agencies
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MSHA is clearing out old rules about foam generator systems in underground coal mines because these systems are outdated and no longer used. This change affects coal mine operators by removing confusing, unnecessary requirements without cutting any safety protections. The new rule kicks in on December 14, 2026, making mine safety rules simpler and easier to follow.
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