Tag: Mercury and Air Toxics Standards

EPA Reinstates Legal Footing for MATS Rule

On February 17, 2023, the EPA reaffirmed the scientific, economic, and legal underpinnings of the 2012 Mercury and Air Toxics Standards (MATS) for power plants, which required significant reductions of mercury, acid gases, and other harmful pollutants. This reinstates an Obama-era legal finding that affirmed the science behind clean air standards, and it reverses a […]

Coal power plant with air emissions

EPA Faces Backlash, Lawsuits Over Changes to MATS

In a petition filed in the D.C. Circuit Court of Appeals on June 19, 2020, 23 advocacy groups represented by Earthjustice sued the EPA and asked the court to overturn the current administration’s updated benefit-cost analysis (BCA) for limits on coal-fired power plants’ mercury emissions. The existing Mercury and Air Toxics Standards (MATS) regulations took […]

EEI Opposes Elimination of MATS

The Edison Electric Institute (EEI), which represents the interests of all U.S. investor-owned electric companies, does not believe the EPA should eliminate its 2012 Mercury and Air Toxics Standards (MATS).

Mercury

Is MATS on EPA’s Chopping Block?

In a letter, Senator Tom Carper (D-DE) asked the Office of Information and Regulatory Affairs, a division of the White House’s Office of Management and Budget (OMB), to resist any action by the EPA to withdraw or otherwise diminish its 2012 Mercury Air Toxics Standards (MATS).

One E-Reporting System Proposed for MATS

Responding to recommendations from owners and operators (O/Os) of electric power plants subject to the Mercury and Air Toxics Standards (MATS), the EPA is proposing final regulations to require the submission of compliance data through a single electric reporting system rather than through two systems as established by the original MATS (February 16, 2012, FR). […]