Union of Concerned Scientists

DECEMBER 10, 2023

Instead of investing in clean energy, the fossil fuel industry perpetuates the problem and erodes public trust. Fossil fuel emissions, such as particulate matter and ozone, contribute to respiratory and cardiovascular illnesses, as well as deaths. billion on advertising.

Fossil Fuels 285

Fossil Fuels Carbon Dioxide Climate Change Paris Agreement 285

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.

2020 40

2020 Endangered Species Act Climate Change Greenhouse 40

Law Columbia

MARCH 13, 2023

In response to the Supreme Court’s decision in Massachusetts , EPA issued its “ Endangerment Finding ” in 2009, which concluded that “six greenhouse gases … taken in combination endanger both the public health and the public welfare of current and future generations.” Last year, local governments in the U.S.

Clean Air Act 55

Clean Air Act Air Pollution Climate Change Regulations 55

ESA

JANUARY 31, 2022

This body will review the EPA’s scientific review of current ozone pollution standards. In 2019, the Trump administration opted to keep ozone pollution standards the same. This proposed rule contrasts the Fish and Wildlife Service’s 2004 and 2009 determinations that the species did not warrant protections. 18, 2021).

2022 52

2022 Climate Change Clean Water Act Ozone 52