2011 Air Pollution Clean Air Act Nitrogen Oxides 
The Energy Law Blog
AUGUST 24, 2012
Wiegand On August 21, 2012, the United States Court of Appeals for the District of Columbia Circuit vacated EPA’s Cross-State Air Pollution Rule (CSAPR). EPA issued CSAPR in August 2011 pursuant to Sec. The restrictions placed on those states, however, were based on region-wide air quality monitoring projections.
The Energy Law Blog
SEPTEMBER 15, 2011
By: Lesley Foxhall Pietras On August 8, 2011, the Environmental Protection Agency (EPA) published a far-reaching Clean Air Act rule intended to address the interstate transport of sulfur dioxide (SO2) and nitrogen oxides (NOx) from upwind to downwind states. See 76 Fed. 48208 (Aug. Tribune, Sept.
Union of Concerned Scientists
MAY 17, 2023
Ground-level ozone pollution is a nasty air pollutant that can cause lung problems and asthma attacks. Sadly, the process of setting an outdoor ozone pollution standard has a long history of being undermined by political leaders under the Bush, Obama, and Trump administrations. Here’s how the process is supposed to work.
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