2020 Clean Air Act Government 
PA Environment Daily
OCTOBER 8, 2024
Environmental Protection Agency announced the federal government has settled its final federal Clean Air Act (CAA) claim against Philadelphia Energy Solutions Refining and Marketing, LLC pertaining to the June 21, 2019 fire and explosion at its former South Philadelphia refinery. On October 8, the U.S. The proposed $4.2
Law and Environment
NOVEMBER 1, 2021
On Friday, EPA announced that it was reconsidering its 2020 decision to leave the National Ambient Air Quality Standards for ozone unchanged. The notice does not identify any specific perceived flaws in the 2020 decision. The reconsideration will be based on the existing record. Still whistling in the wind , I fear.
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Union of Concerned Scientists
OCTOBER 6, 2022
EPA’s AirToxScreen uses the National Air Toxics Assessment to offer a location-based screening tool that shows long-term cancer and health risks given air emissions of hazardous chemicals over a person’s lifetime. What is our government doing to keep us safe from harm?
Law Columbia
JUNE 27, 2024
Tools with which to regulate emissions from freight vehicles have eluded local governments, in large part because federal law preempts many state and local vehicle standards. While there are exceptions and limited workarounds, these three federal laws are a significant challenge for local governments to navigate.
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.
Union of Concerned Scientists
MARCH 1, 2023
While the agency has failed to update the rule as required under the Clean Air Act, last year, EPA identified 23 “elevated cancer risk” commercial sterilizers and is currently working to inform communities and work with state regulators and the facilities to decrease emissions. What can be done?
Clean Energy Law
NOVEMBER 25, 2019
Proposed Rule 2305, recently released by the District in discussion draft form, would establish the Warehouse Actions and Investments to Reduce Emissions (WAIRE) Program — which would apply to owners and operators of warehouses located in the South Coast Air Basin (Basin) with greater than 100,000 square feet of indoor space in a single building.
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