2023 Air Pollution Ozone Regulations 
Union of Concerned Scientists
MARCH 23, 2023
Solar power is expected to make up about half of all additions of US electric generating capacity in 2023, according to data from the US Energy Information Administration (EIA). Compiled by UCS from Energy Information Administration data as of January 2023. pollution, which are particles with diameters of 2.5
Acoel
JUNE 29, 2022
The downwind air quality benefits are minimal. Units with existing advanced NOx controls must optimize their utilization by 2023. The proposed rule would provide de minimus air quality benefits in downwind areas with extremely high costs – estimated by EPA at $22 billion discounted 2016 dollars for the 2023-2042 period.
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Union of Concerned Scientists
OCTOBER 13, 2022
This new regulation would apply to delivery vans, big rigs, box trucks, and buses. This new regulation would apply to delivery vans, big rigs, box trucks, and buses. Regulate more tractor trucks, including the smaller fleets. and 33 percent of NOx emissions from all on-road transportation in the state.
PA Environment Daily
FEBRUARY 2, 2024
Comments due March 8. -- The Department of Environmental Protection published notice in the February 3 PA Bulletin inviting comments on proposed 2024 Ozone Season Nitrogen Oxide Emission Limits for Nonelectric Generating Units. Notice of new technical guidance documents and regulations? All through its eNotice system.
PA Environment Daily
APRIL 9, 2024
The total civil penalty assessments include $350,000 for air quality violations, which is the maximum civil penalty assessment allowable under the Pennsylvania Air Pollution Control Act, and $764,000 pursuant to Pennsylvania’s oil and gas and solid waste laws.
Union of Concerned Scientists
APRIL 19, 2023
In late April, California air regulators are poised to pass one of the most meaningful regulations to reduce pollution from commercial trucks, vans, and buses. pollution from vehicles. A full transition to electric drayage truck operations in 2035. After 2036, all new MHDVs sold in California will be electric.
PA Environment Daily
JANUARY 24, 2023
and numerous affiliated companies (collectively, GWRSI) for violation of Clean Air Act (CAA) locomotive regulations. NOx is a contributor to the formation of summer ozone, and particulate matter smaller than 2.5 Posted: January 24, 2023] PA Environment Digest microns has been shown to cause lung damage and cancer.
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