Current regulations for controlling particulate matter (PM) have resulted from decades of research and have transformed over the years as methods of gathering data have improved. The first standards ...
See Report 19-P-0251. OIG states that it conducted an audit to determine the effectiveness of EPA oversight in assuring “that emission stack tests are conducted in accordance with EPA regulation, ...
Declaring that current standards are no longer sufficient to protect public health, the Environmental Protection Agency has proposed strengthening federal rules for one of the world’s most dangerous ...
Late last week, the Environmental Protection Agency proposed tighter limits to one of the country’s most dangerous air pollutants: fine particulate matter, or soot. But while the long-awaited move ...
WASHINGTON — Houston's sprawling refining and petrochemical complex could soon be facing greater restrictions on air pollution, as the Biden administration seeks to reduce the concentration of fine ...
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