Law Nitrogen Oxides Pollution Control 
PA Environment Daily
FEBRUARY 17, 2023
The Clean Air Council and the Environmental Integrity Project asked DEP to temporarily halt operations of the Shell Polymers Monaca plant in Beaver County until the company can demonstrate it can operate in compliance with pollution control laws.
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.
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PA Environment Daily
MAY 24, 2023
“Pennsylvanians have a constitutional right to clean air and pure water, and my Administration will hold all companies – no matter how big or small – accountable when they violate the laws and regulations protecting our air and water,” said Gov. Josh Shapiro. Shell recognizes that as a company, it must do better, and this $6.2
Union of Concerned Scientists
MARCH 12, 2024
In 1963, a typical car—which ran on leaded gasoline without pollution control devices— emitted 520 pounds of hydrocarbons, 1,700 pounds of carbon monoxide, and 90 pounds of nitrogen oxide every 10,000 miles traveled. Will the law help transit agencies deal with their looming budget crises?
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.
Environment, Law, and History
AUGUST 27, 2023
Dan Farber at Legal Planet recently posted on "Cars, Smog, and EPA" An excerpt: For the first 20 years of federal regulation, Congress set the NOx [nitrogen oxides] standards for new cars itself. That’s quite different from the standards for industrial pollution sources, which Congress has always delegated to EPA.
Union of Concerned Scientists
APRIL 11, 2024
Just a year later, however, the industry encountered a potentially major obstacle: A study conducted by the government’s National Air Pollution Control Administration found a link between outdoor NO2 exposure and childhood respiratory problems. Likewise, they have been busy shoring up their markets.
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