Smith Enviorment

DECEMBER 19, 2023

The legislature put two provisions in the Appropriations Act of 2023 (House Bill 259) to prevent state agencies from adopting rules intended to reduce emissions of greenhouse gasses such as carbon dioxide (CO2) in the state. Other air quality provisions expedite permitting and construction of new or expanded sources of air pollutants.

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Union of Concerned Scientists

DECEMBER 1, 2022

California has a longstanding leadership role on transportation pollution, and the Clean Air Act grants the state the right to set strong vehicle emissions standards. We in Colorado have many days of problematic ozone. We need every tool we can apply to gain healthier air. Traffic is a major concern.

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Nitrogen Oxides Clean Air Act Ozone Fossil Fuels 246

Legal Planet

JUNE 27, 2024

Months ago, the Supreme Court agreed to hear an “emergency” request to stay EPA’s new rule regulating interstate air pollution. A Supreme Court case called EME Homer upheld EPA’s general approach to regulating interstate air pollution. Circuit even had a chance to consider the merits of the challenges.

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Union of Concerned Scientists

APRIL 20, 2023

Multiple lines of analysis make clear that regardless of how cheap wind and solar power get, without directly addressing pollution from coal and gas plants, the country’s clean energy transition will not happen fast enough. One critical tool for forcing that reckoning comes from the Environmental Protection Agency (EPA).

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Clean Air Act Fossil Fuels Carbon Emissions Clean Energy 242

The Energy Law Blog

AUGUST 24, 2012

Wiegand On August 21, 2012, the United States Court of Appeals for the District of Columbia Circuit vacated EPA’s Cross-State Air Pollution Rule (CSAPR). CSAPR would have required many states, including Louisiana and Texas, to reduce power plant emissions of SO 2 and NO x , particularly during the summer ozone season.

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Air Pollution Nitrogen Oxides Clean Air Act Ozone 40

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. See David E.

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Air Pollution 2011 Clean Air Act Nitrogen Oxides 40

Legal Planet

FEBRUARY 24, 2022

The NAAQS (pronounced “knacks”) are supposed to be the maximum amount of air pollution consistent with protection of public health and welfare. Air pollution is the biggest threat to poor communities and communities of color.

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Air Pollution Ozone Waste Regulations 245

Vermont Law

FEBRUARY 24, 2014

Every year, about 200,000 Americans die from smog, which is a mix of ozone and fine particulates (PM. The Clean Air Act (CAA) regulates smog, setting National Ambient Air Quality Standards (NAAQS) for ozone and PM. Many cities in the Northeast fail ozone and PM. and ozone NAAQS in any other state.

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Ozone Air Pollution Pollution Control 2012 40

Law Columbia

JULY 6, 2017

Circuit also rejected EPA’s argument that the court did not have authority to review stays issued under Section 307(d)(7)(D) of the Clean Air Act. Fourth Circuit Said West Virginia District Court Lacked Jurisdiction to Consider Coal Companies’ Clean Air Act Jobs Study Lawsuit. DECISIONS AND SETTLEMENTS.

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2017 Clean Air Act Climate Change Renewable Energy 40

Legal Planet

AUGUST 24, 2023

At the high temperatures in internal combustion engines, some of the nitrogen in the air actually burns, resulting in the formation NO or NO 2 , which are collectively called NOx. NOx plays a role in forming ground level ozone and final particulates (PM2.5), both of which are human health hazards. grams per mile (gpm) for NOx.

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Ground-Level Ozone Pollution Control Clean Air Act Ozone 240

Legal Planet

DECEMBER 27, 2022

EPA also used satellite studies of the effect of the COVID lockdown, with its traffic reduction, on local pollution, which found that the lockdown resulted in the greatest pollution reductions in areas with higher concentrations of people of color. and ozone concentrations as a result of the standards.”.

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Ozone Regulations Clean Air Act Air Pollution 256

Environmental Science

JULY 30, 2018

The 4 big ones are the 1972 Clean Water Act , the 1970 Clean Air Act , the 1974 Safe Drinking Water Act , and 2 hazardous waste laws having the acronyms CERCLA and RCRA, which I will explain later. Clean Water Act. The stated goal of the Clean Water Act is “zero discharge.”

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Clean Water Act Waste Clean Air Act Regulations 52

Union of Concerned Scientists

OCTOBER 26, 2022

Recently, the National Academies of Sciences, Engineering, and Medicine released a report that will likely have major effects on how the Environmental Protection Agency (EPA) protects people from dangerous air pollutants. At issue is the EPA’s process of compiling what the agency calls an “integrated science assessment.”

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Air Pollution Ozone Ground-Level Ozone Clean Air Act 264

Environmental Science

SEPTEMBER 7, 2018

Chlorofluorocarbons (CFCs) : A group of inert chemical used in many industrial and everyday processes such as our refrigerators that are not broken down at lower atmospheric levels and rise to the upper levels, destroying ozone. They are water vapor, carbon dioxide, methane, nitrous oxide, ozone, CFCs, and hydrofluorocarbons.

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Government Law Waste Clean Air Act 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.

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Clean Air Act Carbon Monoxide Ozone 2017 52

Union of Concerned Scientists

DECEMBER 12, 2023

The Cuyahoga fire, along with a major oil spill off the coast of Santa Barbara that same year, galvanized national attention and led to the first Earth Day, a slew of new air and water protection laws, and the creation of new federal departments to administer them, including the Environmental Protection Agency (EPA).

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Clean Water Act Carbon Dioxide Clean Air Act Climate Change 325

Columbia Climate Law

DECEMBER 2, 2019

Methane also contributes to the formation of ground-level ozone which is itself a heat-trapping greenhouse gas and, when inhaled by humans, can trigger a variety of health problems from throat irritation and coughing to bronchitis, asthma, and reduced lung function.

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Regulations Natural Gas Air Pollution Ground-Level Ozone 52

Union of Concerned Scientists

MAY 17, 2023

Earlier this month, the Environmental Protection Agency’s (EPA) Clean Air Scientific Advisory Committee (CASAC) released a draft set of recommendations calling on the EPA to tighten its current standard for ground-level ozone pollution to protect public health. But will the EPA follow CASAC’s recommendations?

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Ozone Ground-Level Ozone Air Pollution Clean Air Act 256

Legal Planet

MARCH 28, 2022

The Biden Administration is slowly grinding away at an important regulatory task: reconsidering the air quality standards for particulates and ozone. Quick legal background: The Clean Air Act requires EPA to set national ambient air quality standards or NAAQS (pronounced “knacks”). is over 600 pages long.

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Pollution Control Ozone Fossil Fuels Air Pollution 232

Law Columbia

MARCH 13, 2023

EPA , the United States Environmental Protection Agency (EPA) has regulated greenhouse gas (GHG) emissions from motor vehicles under the Clean Air Act. While the Clean Air Act (CAA) has been amended multiple times since 1970, this basic requirement has remained untouched. EPA , 549 U.S.

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Clean Air Act Air Pollution Climate Change Regulations 56

PA Environment Daily

NOVEMBER 11, 2022

Environmental Protection Agency announced it is strengthening its proposed standards to cut methane and other harmful air pollution. The updates would provide more comprehensive requirements to reduce climate and health-harming air pollution, including from hundreds of thousands of existing oil and gas sources nationwide.

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Natural Gas Air Pollution Waste Greenhouse 52

Legal Planet

MAY 24, 2022

The Clean Power Plan has no practical significance today: the deadlines in the Plan have long since passed, and the U.S. The Trump Administration said that the second two prongs, involving shifts away from coal and toward renewables, went beyond EPA’s powers under the Clean Air Act.

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Fossil Fuels Clean Air Act Regulations Ozone 242

PA Environment Daily

JULY 25, 2022

They experience truck traffic and their diesel exhaust emissions, transient workforces, air pollution, including volatile organic compounds, particulate matter, ozone, oxides of nitrogen and fugitive methane emissions. Wastewater can also have various heavy metals and radioactive materials present that can harm health.

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Natural Gas Government Fossil Fuels Regulations 52