State Implementation Plans News Today

Air pollution damages health and the environment in a variety of ways. Air pollutants originate from many human activities.

Since he took office nearly five months ago, Attorney General Russell Coleman has wasted no time challenging the Biden administration’s Environmental Protection Agency.

On February 7, 2024, EPA finalized a rule lowering the primary annual National Ambient Air Quality Standard for PM2.5 to 9.00 ug/m3.  This is a significant reduction from the current...

On February 7, 2024, EPA released its final rule tightening the annual National Ambient Air Quality Standard (“NAAQS”) for fine particulate matter (“PM2.5”), from 12 µg/m3 to 9 µg/m3....

The regulated community faces a complex and evolving landscape. As we head into 2024, our team of energy, environmental, and environmental, social, and governance (ESG) attorneys...

It can be difficult to keep track and make sense of all the activity under the EPA's Clean Air Act programs and regulations.

On Aug. 25, Colorado’s Legislative Interim Committee on Ozone Air Quality convened for its first of five planned meetings, primarily to discuss background information on Colorado’s...

It's time to take stock of how Trump helped the environment after 4 years of media silence.

Waco and Laredo are the most ozone-free Texas cities, according to the American Lung Associations annual State of the Air report. Meanwhile, DFW is the 18th-worst area in the U.S.

The air in the DFW Metroplex and surrounding counties is bad — but it’s getting better according to the air quality manager for 16 North Central Texas counties.