Acoel
JUNE 29, 2022
It marks the seventh round of NOx controls for the EGU sector since 1990. The agency’s air quality modeling indicates that most areas would receive an ozone reduction of less than 0.1 enjoyed ozone reductions of 3 to 5 ppb or more. Ozone concentrations in over 70 percent (i.e., ppb by 2025. EPA estimated that: .
Vorys Law
JANUARY 26, 2021
On January 20, 2021, the Ohio EPA’s Division of Air Pollution Control (DAPC) hosted a “Program Advisory Group” (PAG) meeting via Microsoft Teams to inform interested stakeholders of recent and upcoming DAPC activities. This post focuses on Ohio EPA’s anticipated regulatory changes to address non-attainment of the 2015 Ozone NAAQS.
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Legal Planet
AUGUST 22, 2023
States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S.
PA Environment Daily
APRIL 9, 2024
The total civil penalty assessments include $350,000 for air quality violations, which is the maximum civil penalty assessment allowable under the Pennsylvania Air Pollution Control Act, and $764,000 pursuant to Pennsylvania’s oil and gas and solid waste laws.
Union of Concerned Scientists
APRIL 20, 2023
Specifically, while the Court did not ultimately rule out all possible interventions beyond direct pollution controls at individual sources, it did make clear that direct pollution controls were the clearest course, meaning that moving forward, EPA is likely to devise BSER based on things that can be applied “at or to” a polluting facility.
Union of Concerned Scientists
MARCH 1, 2023
You can compare this to ozone which has a half-life on the order of minutes, and some PFAS chemicals that have a half-life in air on the order of several years. You can contact your legislator to support this important new law. It is released into the environment as a gas and can break down in air and water. Here’s how.
Vermont Law
FEBRUARY 24, 2014
The EPA’s cap-and-trade program to control smog in the Central and Eastern United States is lawful and wise, and the Supreme Court should overturn the D.C. Every year, about 200,000 Americans die from smog, which is a mix of ozone and fine particulates (PM. Many cities in the Northeast fail ozone and PM. Under the NO.
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