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But it’s not totally clear what he meant, because “climate change” was used at the time to refer to a range of issues including acid rain, damage to the ozone layer, local weather control efforts, and desertification. In one sentence of a 1975 article, John Barton referred to “climate change” as a potentially severe long-term problem.
Critically, and as we’ll discuss in greater depth shortly, hydrogen combustion (as opposed to its use in fuel cells) also leads to greater emissions of nitrogen oxides (NOx), a toxic group of pollutants regulated under the CleanAirAct. All this is not to say there is no place for hydrogen in a clean energy future.
XTO) [ExxonMobil] and Hilcorp Energy Company (Hilcorp) , agreed to resolve alleged CleanAirAct and Pennsylvania Air Pollution Control Act violations involving their oil and gas production operations in Pennsylvania. In separate agreements, XTO Energy Inc. Specifically, by Dec. million to plug or remediate them.
The plan cuts power plant and industrial ozone pollution that wafts from central parts of the nation into eastern states. According to the American Lung Association, nearly 120 million people in the nation—one of every three—lives with unhealthy levels of particle and ozone pollution. A 40-year-old Supreme Court ruling (Chevron v.
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 carbondioxide (CO2) in the state. ’s current ozone SIP based on vehicle emission inspections in 19 N.C.
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, carbondioxide, methane, nitrous oxide, ozone, CFCs, and hydrofluorocarbons.
This radiation hits the atmosphere and is absorbed by the ozone layer which reduces the most harmful. The greenhouse gases are methane, water vapor, nitrous oxide and carbondioxide (12). Methane is a natural gas and one burnt as fuel in many parts of the world, but it too increases air density and the greenhouse effect.
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).
“Our stronger standards will work hand in hand with the historic level of resources from the Inflation Reduction Act to protect our most vulnerable communities and to put us on a path to achieve President Biden’s ambitious climate goals.” These include known cancer-causing toxics like benzene, VOCs that increase ozone levels, and methane.
In an unpublished judgment, the court rejected the petitioners’ other NEPA arguments regarding project design and capacity and cumulative ozone impacts. The companies argued that even if state law did apply, the CleanAirAct and foreign affairs doctrine would preempt the claims. Federal Energy Regulatory Commission , No.
The emissions make a significant contribution to climate change because methane is a highly potent greenhouse gas which, in the first 20 years after it is released, traps approximately 84 times more heat in the earth’s atmosphere than carbondioxide (on a per ton basis).
EPA , the United States Environmental Protection Agency (EPA) has regulated greenhouse gas (GHG) emissions from motor vehicles under the CleanAirAct. billion tons of carbondioxide emissions by 2050. These emissions standards were significantly loosened in the last year of the Trump Administration.
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. Finally, this industry has fugitive emissions of methane and the burning of gas releases carbondioxide.
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.
In 2015, when he took office as AG after stints in the Texas Legislature, he sued the Environmental Protection Agency for strengthening a standard for ground-level ozone, better known as smog. EPA decision , upheld the EPA’s authority to regulate such emissions under the CleanAirAct but significantly constrained its ability to do so.
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