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?

Nitrogen Oxides 250

Nitrogen Oxides Carbon Monoxide Electricity Law 250

PA Environment Daily

FEBRUARY 12, 2024

On February 12, environmental groups announced the US Environmental Protection Agency formally objected to an air quality permit for the US Steel Edgar Thomson Plant issued by the Allegheny County Health Department in August 2023 saying it was not in compliance with the Clean Air Act. Steel Edgar Thomson by ACHD.

Nitrogen Oxides 83

Nitrogen Oxides Carbon Monoxide Air Pollution Clean Air Act 83

Vorys Law

MAY 20, 2021

On May 17, 2021, Ohio EPA issued public notice of draft revisions to Ohio Administrative Code (OAC) Chapter 3745-21, “Carbon Monoxide, Photochemically Reactive Materials, Hydrocarbons, and Related Materials Standards.” Ohio EPA then published notice of draft revisions to the NOx RACT rule (OAC 3745-110) on May 20, 2021.

Ozone 40

Ozone Technology Technology Nitrogen Oxides 40

PA Environment Daily

FEBRUARY 2, 2023

Under the federal Clean Air Act, plaintiffs must send notices of intent to sue at least 60 days before filing a complaint in federal court. Shell must be held accountable under the law and take appropriate steps to prevent illegal pollution going forward.”

Air Pollution 98

Air Pollution Nitrogen Oxides Clean Air Act Carbon Monoxide 98

Environmental Science

JULY 30, 2018

I named the Priority Pollutants a moment ago, which are 129 chemicals of interest under the Clean Water Act, RCRA, one of two federal laws governing hazardous wastes has several hundred “Appendix IX” groundwater monitoring compounds. I will organize my discussion by key laws. Each law has thousands of regulations.

Clean Water Act 52

Clean Water Act Waste Clean Air Act Regulations 52

Environment, Law, and History

DECEMBER 31, 2020

But the Clean Air Act has nonetheless had a major impact. Here’s what EPA has to say on the subject — and remember, this is from the Trump EPA, which is no fan of regulation: Experience with the Clean Air Act since 1970 has shown that protecting public health and building the economy can go hand in hand.

Clean Air Act 52

Clean Air Act Carbon Monoxide Ozone 2017 52

Union of Concerned Scientists

OCTOBER 26, 2022

When Congress passed the Clean Air Act in 1970, they determined that six so-called “ criteria air pollutants ”—particulate matter, ground-level ozone, carbon monoxide, lead, sulfur dioxide, and nitrogen dioxide—were so dangerous they required a rigorous and regularly updated process of assessment and policymaking.

Air Pollution 218

Air Pollution Ozone Ground-Level Ozone Clean Air Act 218