2025 Air Pollution Nitrogen Oxides 
PA Environment Daily
MARCH 21, 2025
Community solar will grow Pennsylvanias capacity to get energy from the sun, which will improve air quality and reduce our reliance on more polluting energy sources, said Alice Lu, Policy Analyst at Clean Air Council. Yet they are still a reliable and affordable source of energy.
PA Environment Daily
APRIL 7, 2025
The amendment would cover pollution from major oil and gas infrastructure and pipelines, power plants and many other facilities that emit these air pollutants. The amendment would cover pollution from major oil and gas infrastructure and pipelines, power plants and many other facilities that emit these air pollutants.
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PA Environment Daily
MARCH 28, 2025
The Department of Environmental Protection will hold a hearing May 7 on the proposed Title V RACT 3 Air Quality Permit for the Tennessee Gas Pipeline compressor Station 219 located in Jefferson Township, Mercer County. ( on April 30, 2025. Registration to testify will close at 5:00 p.m.
Legal Planet
MARCH 15, 2023
A policy brief published by the Emmett Institute in March 2022 outlines California air districts’ legal authority to adopt these kinds of regulations and suggests policy mechanisms to help ensure the transition to electric appliances is equitable and affordable. Richard Trumka Jr.,
Union of Concerned Scientists
AUGUST 22, 2022
California’s air pollution regulator, the Air Resources Board, is poised to adopt one of the most important steps that the state has ever taken to reduce exposure to air pollution and limit climate changing emissions. Source: California Air Resources Board GHG Emissions Inventory Data.
PA Environment Daily
MAY 21, 2024
The elimination of coal-fired power plants and increased use of natural gas in power generation has led to historic emissions and air pollutant reductions equaling $450 billion to $1.04 Environmental Protection Agency methodologies to assign a dollar value to each ton of nitrogen oxide and sulfur dioxide reduced.
Union of Concerned Scientists
SEPTEMBER 26, 2022
pollution from vehicles. Among this fleet of trucks and buses, tractor trucks are, by far, the most significant polluters – although just about 1 in 10 medium- and heavy-duty vehicles, they’re responsible for around half of all emissions from the state’s fleet. There are more than 1.8 It’s time to electrify trucks and you can help.
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