HAPs

  • EPA Moves to Significantly Tighten Mercury and Air Toxics Standards

    A proposed rule unveiled by the Environmental Protection Agency (EPA) on April 5 could considerably tighten the Mercury and Air Toxics Standards (MATS) for power plants, with specific repercussions for coal- and oil-fired generation. The proposed rule seeks to significantly update the 2012–finalized National Emission Standards for Hazardous Air Pollutants (NESHAP) for Coal- and Oil-Fired […]

  • Bipartisan Senators Urge EPA to Drop Proposed Changes to Mercury Rule

    A bipartisan group of U.S. senators are urging the Environmental Protection Agency (EPA) to withdraw a proposed rule that they said could “lead to the undoing” of the Obama administration’s Mercury and Air Toxics Standards (MATS).  In a March 18 letter to newly appointed EPA administrator Andrew Wheeler, the group led by Sens. Lamar Alexander […]