Tuesday,
September 11
September 11
D.C. Circuit EPA Ozone Rule Court Challenge
A federal appeals court is scheduled to hold oral arguments in a challenge against the U.S. Environmental Protection Agency’s designations of areas in compliance with air quality standards for sulfur dioxide, a harmful pollutant emitted from coal-fired power plants and factories. The agency has begun to rely more on modeling instead of monitoring to gauge air quality, a trend which has given rise to disputes over which areas are in attainment of the federal limits, known as national ambient air quality standards. Areas failing to meet the standards face strict limits on economic development. The case is Samuel Masias v. U.S. EPA (16-1314).