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Taking A Data-Driven Tour of Air Pollution Law

Legal Planet

It surveys the economic literature to find out what the data tells us about emission trading systems, the effects of pollutants, and effects of imposing tougher regulatory requirements in areas that failed to meet national air quality standards. By and large, the papers support the utility of regulation.

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Environmental Groups File Notice Of Intent To Sue The Shell Petrochemical Plant In Beaver County For Air Pollution Violations: Similar Action In 2023 Resulted In $10 Million Settlement

PA Environment Daily

On October 23, 2024, the Clean Air Council and the Environment Integrity Project filed a notice of intent to sue the Shell Petrochemical Plant in Beaver County for emitting particulate matter (PM 2.5) and nitrogen oxides in violation of the federal Clean Air Act, the state Air Pollution Control Act and the plant's permit. "As

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State Air Regulations Can Go Above and Beyond National Standards 

Legal Planet

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.

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NHDES Updates to Env-A 1400 Rule: Regulated Toxic Air Pollutants

Capaccio

The New Hampshire Department of Environmental Services (NHDES) recently updated the Administrative Rule Env-A 1400: Regulated Toxic Air Pollutants (RTAPs). The rule sets ambient air limits (AALs) on listed RTAPs that are emitted into the atmosphere. The most recent changes were adopted on February 3, 2022. link] . .

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EPA to Regulate Hazardous Air Pollutants From Power Plants Under Michigan Factors

MGKF Law

EPA’s latest rulemaking regulating Hazardous Air Pollutant (“HAP”) emissions from coal- and oil-fired electric utility steam generating units (“EGUs”) is unlikely to be an exception. Read More » Tags: Air , Clean Air Act , EPA , HAPs , Hazardous Air Pollutants , Rulemaking

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It’s Time for EPA to Regulate Chemicals by Class

Union of Concerned Scientists

Enacting strong regulations on chemicals by class , rather than individually, can help protect people and the environment from serious harm while still making sure that scientific integrity is upheld and the best available science guides the process. Fortunately, EPA has begun a slow pivot toward assessing multiple chemicals at once.

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Study examines disparities in air pollution affecting American Indian communities

Environmental News Bits

is one of several air pollutants regulated by the U.S. With most … Continue reading Study examines disparities in air pollution affecting American Indian communities. New research highlights disparities in fine particulate matter (PM2.5) trends between American Indian (AI) and non-AI populated U.S.