Air Pollution Greenhouse Law 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.
Union of Concerned Scientists
AUGUST 10, 2023
Burning gas and coal leads to carbon dioxide emissions and air pollutants. Air pollutants contribute to all of the leading causes of death, such as heart disease, strokes, cancer, and respiratory illness. Now we have increasing evidence air pollution contributes to dementia as well.
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Law Columbia
MAY 28, 2021
Building electrification requirements – at times called “natural gas bans,” including on this blog – are subject to a complicated interplay of federal, state and local law, and many local governments have been found or determined themselves to be preempted from one or more approaches.
Legal Planet
AUGUST 26, 2021
The same is true in environmental law. Was it a fundamental paradigm shift, re-centering the law on new values? With all this in mind, here are the cases that I see as making up the canon and anti-canons of environmental law. The Court then held that greenhouse gases are covered by the Clean Air Act as a type of air pollutant.
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.
Union of Concerned Scientists
DECEMBER 21, 2023
But while greenhouse gas emissions may be reduced, a delivery fulfilled by a diesel-burning truck may lead to increases in emissions of smog-forming nitrogen oxides and lung-damaging particulate matter. While the latter part of this conclusion is obvious, the former part isn’t as much.
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