2020 Environmental Protection Ozone 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.
Clean Energy Law
NOVEMBER 25, 2019
If the SCAQMD’s development timeline holds, Proposed Rule 2305 will phase in on July 1, 2020. The Basin does not meet the state or federal ambient air quality standards for ozone and particulate matter, and existing regulations have to date proved insufficient to bring the Basin into compliance.
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Capaccio
DECEMBER 22, 2022
Hydrofluorocarbons (HFCs) were developed and introduced in the late 1980s to serve as replacements for ozone-depleting substances (ODS) primarily used in the air conditioning, refrigeration, aerosols, fire suppression, and foam blowing industries. Each of the 18 regulated substances were assigned a corresponding MTEVe exchange value.
PA Environment Daily
MARCH 8, 2023
Pennsylvania has approximately 840 such sites and operators such as Stronghold claim that burning it for energy is environmentally beneficial because it encourages the removal of these piles, and the waste ash can be used for fill and reclamation projects. Assuming that is the case, the question then is why is it not already being captured?
PA Environment Daily
APRIL 25, 2023
Pennsylvania has approximately 840 such sites and operators such as Stronghold claim that burning it for energy is environmentally beneficial because it encourages the removal of these piles, and the waste ash can be used for fill and reclamation projects. Assuming that is the case, the question then is why is it not already being captured?
EPA
SEPTEMBER 16, 2020
Ozone layer protection in the United States reaches an important milestone in 2020. Environmental Protection Agency (EPA) has been helping to protect and heal the Earth’s stratospheric ozone layer by phasing out ozone-depleting substances (ODS). But why is ozone layer protection so important?
PA Environment Daily
DECEMBER 14, 2022
Environmental Protection Agency wrote a letter to DEP accepting DEP’s final regulations setting VOC/methane limits on conventional and unconventional oil and gas facilities for evaluation which “stops the imposition of federal highway funding sanctions that were set to take effect in Pennsylvania on December 16, 2022.”
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