Trump's EPA repeals pollution limits on fossil fuel power plants

# Why This Matters The elimination of pollution limits on fossil fuel power plants represents a fundamental reversal of decades of environmental regulation with immediate consequences for public health and climate policy. Power plants are among the largest sources of mercury, particulate matter, and carbon emissions in the United States, and removing caps on these pollutants will directly increase respiratory diseases, heart conditions, and premature deaths in communities near coal and gas facilities—populations that are disproportionately low-income and communities of color. The move also abandons the regulatory framework that has driven utilities to invest in cleaner energy alternatives, likely slowing the transition to renewables and locking in fossil fuel infrastructure for decades. Without federal pollution standards, individual states will bear the responsibility and financial burden of managing air quality, but states with fewer resources or political will to act unilaterally will see degraded environmental conditions become a competitive disadvantage in attracting business and talent.