News

California just rolled back a landmark environmental policy. Here's what it means.
The landmark California environmental legislation that lawmakers have voted to walk back will allow for crucial ...
Overview of the Clean Air Act and Related Caselaw
A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US ...
US Supreme Court Rejects Exxon's Appeal of $14.25 Million Air Pollution Penalty
(Reuters) -The U.S. Supreme Court turned away on Monday Exxon Mobil Corp's bid to overturn a $14.25 million civil penalty ...
Do I Really Need an Air Purifier?
The most effective filters have what’s called high-efficiency particulate air certification. Better known as HEPA filters, ...
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U.S. Supreme Court declines to hear Exxon’s appeal over $14.25 million penalty for Baytown air pollution
According to plaintiffs Environment Texas and the Sierra Club, $14.25 million is the largest penalty issued in a Clean Air ...
'Clean Air Zone' Trial To Be Launched In Delhi's Nehru Park
In a step towards exploring science-driven solutions for cleaning Delhi's air, Environment Minister Manjinder Singh Sirsa and ...
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Delhi's Clean Air Initiative: A New Chapter for Nehru Park
Delhi's Environment Minister, Manjinder Singh Sirsa, has unveiled a pilot initiative to install outdoor air purifiers in ...
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Nearly 300 Hoosiers tell IDEM: Don’t roll back Indiana’s environmental protections
INDIANAPOLIS – Indiana Conservation Voters today submitted 284 signatures on a letter to the Indiana Department of ...
State funds Delaware City Refinery-area air monitoring project feds canceled
The Philadelphia nonprofit Clean Air Council was granted $500,000 in 2023 to monitor and track the Delaware City Refinery’s emission of air pollutants, but the Environmental Protection Agency ...