Increase in Mercury Emissions Linked to Coal Usage Under Trump Administration
Mercury emissions from coal-burning plants in the U.S. are projected to rise due to regulatory rollbacks by the Trump administration. The Environmental Protection Agency has weakened pollution limits, reversing declines in emissions and potentially impacting public health significantly.
Mercury emissions from coal plants are expected to rise due to policy changes under the Trump administration, which has encouraged increased coal burning and rolled back pollution standards. The Energy Department ordered the J.H.
Campbell plant in Michigan to remain open, contributing to emissions; this facility alone released 36 pounds of mercury in 2025. Research indicates that the overall demand for coal has surged, exacerbated by data center energy requirements and fluctuations in natural gas prices.
Lignite coal plants, while generating less than 5% of power, accounted for over 20% of total mercury emissions due to looser regulations. The rollback of stricter limits is projected to cost the industry $120 million annually but poses significant public health risks, including potential developmental issues in children and increased cardiovascular mortality.
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