Air Pollution Clean Air Act Greenhouse Regulations 
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.
Legal Planet
AUGUST 26, 2021
The case involved the lynchpin of the Clean Air Act, EPA’s power to set national air quality standards. The Court then held that greenhouse gases are covered by the Clean Air Act as a type of air pollutant. The regulation’s coverage was at issue. Army Corps of Engineers.
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Legal Planet
JUNE 30, 2022
CT , the Supreme Court said this: We hold that the Clean Air Act and the EPA actions it authorizes displace any federal common law right to seek abatement of carbon-dioxide emissions from fossil-fuel fired power plants. And, most relevant here, §7411(d) then requires regulation of existing sources within the same category.
Law Columbia
MARCH 29, 2024
This post is the third in a series of blogs that address specific legal features of the rule: Part One offered a summary of the final rule, and delved into the materiality threshold that was added throughout the rule, including for greenhouse gas (GHG) emissions disclosure. See, e.g. , Rice v. Santa Fe Elevator Corp. , 218 (1947)).
Legal Planet
MARCH 21, 2024
Conservative groups have claimed since then that virtually every government regulation raises a major question. None of these apply to the new car rule: The new rule is based on a legal provision that EPA has applied for decades to regulate cars, rather than an obscure and rarely used legal provision. The rule is not unprecedented.
PA Environment Daily
APRIL 21, 2022
Environmental Protection Agency issued for public input a draft white paper on control techniques and measures that could reduce greenhouse gas (GHG) emissions from new stationary combustion turbines. On April 21, the U.S. These turbines, which are currently projected to be a significant part of U.S.
Vermont Law
JUNE 30, 2014
Summary: Last week the Supreme Court handed down its second Clean Air Act case of the term, Utility Air Regulatory Group v. The case involved a challenge to EPA’s attempt to regulate greenhouse gases in the Prevention of Significant Deterioration (PSD) program of the Clean Air Act.
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