Legal Planet
NOVEMBER 9, 2023
The goal of the Clean Air Act is to achieve national ambient air quality standards (NAAQS), with the primary requirement being protection of public health. As our understanding of the health effects of air pollution has improved, there has been a general trend toward tightening the standards. ppm, went up to 0.12
Acoel
FEBRUARY 8, 2024
The federal Clean Air Act (CAA) was enacted in 1970 and amended in 1977 and 1990. billion tons in 2008. EPA regulations under the Clean Air Act for controlling mercury, sulfur dioxide, ozone and other pollutants have contributed to the employment decline. Source: US DOE/EIA. Source: US DOE/EIA.
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PA Environment Daily
DECEMBER 14, 2022
The letter also said, EPA “rescinds the offset sanctions which took effect on June 16, 2022 as a result of EPA’s November 16, 2020 Finding of Failure to Submit (FFS) (85 FR 72963), which found that Pennsylvania failed to submit a SIP revision addressing the 2016 Oil & Gas CTG for the 2008 ozone NAAQS.”
The Energy Law Blog
AUGUST 24, 2012
110(a)(2)(D)(i)(I) of the Clean Air Act (the “good neighbor” provision) which requires that State Implementation Plans contain adequate provisions to prevent a state’s emissions from affecting another state’s air quality. EPA issued CSAPR in August 2011 pursuant to Sec.
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.
Columbia Climate Law
MAY 8, 2020
EPA of a 2015 rule barring replacement of ozone-depleting substances with hydrofluorocarbons (HFCs), which are powerful greenhouse gases. Circuit vacated the 2015 rule to the extent that it prohibited continued use of HFCs by companies that previously switched to HFCs from an ozone-depleting substance. In Mexichem , the D.C.
Environmental Science
SEPTEMBER 14, 2018
President John F Kennedy introduced the Clean Air Act in the US as one of many introduced in developed nations with heavy industry (15). In 2008, there were 400,000 with over 90% of them in captive herds with a gradual increase in wild herds of both plains and woodland bison. Their status today is “Near Threatened”.
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