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Ask a Scientist: UCS Transportation Program Adds Equitable Mobility to its Portfolio

Union of Concerned Scientists

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. Cars and trucks are a lot cleaner than when I was growing up.

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EPA Announces $1.35 Million Penalty, Settlement With Genesee & Wyoming Railroad Over Clean Air Act Violations

PA Environment Daily

The locomotives at issue in this settlement burn diesel fuel which produces significant emissions of nitrogen oxides (NOx) and fine particulate matter. The settlement is expected to reduce tons of nitrogen oxide and particulate matter pollution and improve air quality where their trains operate.”

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Biden’s Proposed Power Plant Rule is a Solid First Step

Legal Planet

As my colleagues and I have explained , generation shifting is an ordinary consequence of pollution-control rules and is the easiest, cheapest, and best way to reduce carbon dioxide emissions from fossil fuel-powered plants.

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EPA: Power Plant, Pipeline, Cement, Paper, Glass And Other Industries In PA, Other States Face Tighter NOx Standards Under EPA’s Final Good Neighbor Rule

PA Environment Daily

Environmental Protection Agency announced the final Good Neighbor Plan , a rule that will significantly cut smog-forming nitrogen oxide pollution from power plants and other industrial facilities in 23 states. On March 15, the U.S.

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Groups Urge DEP To Temporarily Halt Operations At Shell Petrochemical Plant In Beaver County; File 2nd Notice Of Intent To Sue For Air Pollution Violations

PA Environment Daily

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.

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DEP Issues Notice Of Violation To Shell Petrochemical Plant In Beaver County For Air Quality Violations In Sept. - Oct.

PA Environment Daily

This exceedance is a violation of Shell’s plan approvals ( PA-04-00740A , PA-04-00740B , and PA-04-00740C ) and the Pennsylvania Air Pollution Control Act and regulations. DEP is authorized under the Air Pollution Control Act to order compliance where appropriate.

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State Air Regulations Can Go Above and Beyond National Standards 

Legal Planet

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.