2017 Environmental Protection Nitrogen Oxides Regulations 
Clean Energy Law
NOVEMBER 25, 2019
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. In other words, if an action was required for compliance with a regulation, then WAIRE Points cannot be generated.
PA Environment Daily
JULY 27, 2022
The Environmental Quality Board is scheduled to meet August 9 final regulation setting a science-based manganese standard of 0.3mg/L as a Water Quality Criteria for Toxic Substances to protect public health and environment and make the point of compliance for the standard at the point of discharge into a river or stream.
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PA Environment Daily
AUGUST 9, 2022
On August 9, the Environmental Quality Board voted 16 to 3 to approve a final regulation setting a science-based manganese standard of 0.3mg/L as a Water Quality Criteria for Toxic Substances to protect public health and environment and make the point of compliance for the standard at the point of discharge into a river or stream.
PA Environment Daily
NOVEMBER 28, 2022
On November 18, the Department of Environmental Protection formally notified the Independent Regulatory Review Commission it was withdrawing the final regulation changing the water quality standard for manganese, ending the rulemaking process. For more information, visit the Environmental Quality Board webpage.
PA Environment Daily
SEPTEMBER 22, 2022
The authors of the study based their results on industry-disclosed Hazardous Air Pollutants data submitted to the Federal Energy Regulatory Commission as part of natural gas infrastructure applications between 2017-2020. This includes new regulations in Pennsylvania. Read more here. Read more here. Read more here.
Vermont Law
APRIL 8, 2022
Juris Doctor Candidate (VLGS '23) and Staff Editor for the Vermont Journal of Environmental Law April 8, 2022 The Environmental Protection Agency (EPA) establishes air quality standards under the Clean Air Act. (1) 1) The EPA permits states to draft and execute regulations to satisfy national standards in most circumstances. (2)
Union of Concerned Scientists
MAY 17, 2023
Earlier this month, the Environmental Protection Agency’s (EPA) Clean Air Scientific Advisory Committee (CASAC) released a draft set of recommendations calling on the EPA to tighten its current standard for ground-level ozone pollution to protect public health. The Obama administration continued this ugly tradition.
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