PA Environment Daily

NOVEMBER 11, 2022

The agency estimates that in 2030, the proposal would reduce methane from covered sources by 87 percent below 2005 levels. Oil and natural gas operations are also significant sources of other health-harming air pollutants, including smog-forming volatile organic compounds (VOCs) and toxic air pollutants such as benzene.

Natural Gas 52

Natural Gas Air Pollution Waste Greenhouse 52

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

SEPTEMBER 10, 2021

In an unpublished judgment, the court rejected the petitioners’ other NEPA arguments regarding project design and capacity and cumulative ozone impacts.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 Clean Air Act and foreign affairs doctrine would preempt the claims. 20-1045 (D.C.

2021 40

2021 Endangered Species Act Climate Change Fossil Fuels 40

Union of Concerned Scientists

MARCH 29, 2023

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 Clean Air Act but significantly constrained its ability to do so.

Fossil Fuels 351

Fossil Fuels Climate Change Sea Level Electricity 351