air toxics

MATS Rules Declared Invalid in Michigan v. EPA, 5-4

Opinion by Scalia Based on Meaning of “Appropriate”

The U.S. Supreme Court today struck down EPA’s rules governing toxic emissions from power plants.  My first take on the opinion, by Justice Scalia, is that while the outcome is bad for the agency, the reasoning appears not to be a radical departure from existing doctrine, with one worrisome tidbit thrown in.  Justice Scalia used …

CONTINUE READING

New EPA air toxics report presents sobering assessment of cancer risk

A new U.S. EPA report released today presents a scary picture of our exposure to hazardous pollutants in our air.  The National-Scale Air Toxics Assessment for 2002, which analyzed health data based on chronic exposure to air toxics for 124 pollutants for which those data are available.  (The assessment’s name is potentially confusing; the report …

CONTINUE READING

Cleaning Up the Bush EPA’s Dry Cleaning Rule

The Washington Post reported that EPA “is reconsidering whether to compel dry cleaners to phase out a cancer-causing chemical used in tens of thousands of operations nationwide.”  In 2006, the Bush Administration issued an air toxics rule for professional dry cleaners using perchloroethylene in which it tightened technology requirements, but refused to phase out use …

CONTINUE READING

TRENDING