Trump is making coal plants even dirtier as AI demands more energy | The Verge
Summary
The Trump administration is reversing pollution standards for coal plants, increasing mercury emissions as demand for energy from AI data centers rises.
Why It Matters
This article highlights the intersection of energy policy, environmental health, and technological growth. As AI demands more energy, the rollback of pollution standards raises concerns about public health, particularly for vulnerable populations like children. Understanding these changes is crucial for stakeholders in energy, technology, and environmental advocacy.
Key Takeaways
- The Trump administration is repealing Mercury and Air Toxics Standards, increasing pollution from coal plants.
- Coal plants contribute significantly to mercury emissions, which are harmful to public health.
- The demand for energy from AI data centers is leading to the revival of aging coal plants.
- Deregulation aims to save costs for the coal industry but poses risks to health and the environment.
- The decision reflects broader trends in energy policy and the challenges of balancing technological growth with environmental protection.
ScienceAINewsTrump is making coal plants even dirtier as AI demands more energyThe US is lowering its standards for power plant pollution while generative AI and the Trump administration revive old coal plants. The US is lowering its standards for power plant pollution while generative AI and the Trump administration revive old coal plants. by Justine CalmaFeb 20, 2026, 8:18 PM UTCLinkShareGiftKingston Fossil Plant, a 1.4-gigawatt coal-fired power plant located in Roane County, just outside Kingston, Tennessee on the shore of Watts Bar Lake. Photo: Getty ImagesJustine Calma is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home, a podcast from Vox Media and Audible Originals.The Trump administration just tossed out Biden-era restrictions on mercury and other toxic pollutants from power plants. It’s repealing Mercury and Air Toxics Standards (MATS) just as electricity demand in the US ticks up with the buildout of new AI data centers.Those standards are particularly impactful when it comes to pollution from coal plants responsible for around half of mercury emissions in the US. Mercury is a neurotoxin; high exposure has been linked to birth defects and learning disabilities in children. Exposure can also impact the kidneys and nervous system.Trump’s deregulation spree aims to make it easier to quickly construct new data centers and fossil fuel infrastructure ...
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