COMMENTARY | What is Going On with Colorado Air Quality?
by
Chandra Rosenthal | May 24, 2021
Colorado has been undermining its own air pollution experts for years in favor of easing requirements for polluters ...
Letter to the EPA Inspector General Requesting Review of Colorado Air Quality Non-Enforcement
by
Susan Sargent | March 30, 2021
DESCRIPTION: Request for Review of Intentional Non-Enforcement of National Ambient Air Quality Standards by Colorado Department of Public Health & Environment Pursuant to State Implementation Plan Under the Clean Air Act, 42 U.S.C. § 7401 et seq. TO: EPA, Office of the Inspector ...
Colorado Orders Staff to Ignore Air Pollution Violations
by
Susan Sargent |
Air Modelers Request Federal Intervention and Whistleblower Protection ...
Beyond 2020: Pollution Enforcement
by
Tim Whitehouse | January 13, 2021
The strength of pollution regulation in the U.S. relies on enforcement, and the agency in charge is falling down on the job ...
I-70 Expansion Modeling Report (PDF)
by
Susan Sargent | May 8, 2018
Air Modeling for PM 2.5 & PM 10 for I-70 East Phase1 demonstrates that the project will violate NAAQS PM 2.5 ...
