2023 Air Pollution Nitrogen Oxides Regulations 
Union of Concerned Scientists
DECEMBER 21, 2023
But while greenhouse gas emissions may be reduced, a delivery fulfilled by a diesel-burning truck may lead to increases in emissions of smog-forming nitrogen oxides and lung-damaging particulate matter.
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
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PA Environment Daily
APRIL 12, 2023
Shell's Air Quality Permit does not allow visible emissions for more than five minutes during any two consecutive hours. Click Here for a copy of the violation. -- April 6: A report submitted by Shell for the 12-month period ending January 2023 resulted in a violation of Shell's annual total emission limit of 328.5 27 Released 1.1
Union of Concerned Scientists
OCTOBER 13, 2022
This new regulation would apply to delivery vans, big rigs, box trucks, and buses. The Advanced Clean Fleets (ACF) rule has the potential to significantly reduce climate-warming greenhouse gas (GHG) emissions as well as harmful air pollutants like fine particulates (PM2.5)
Union of Concerned Scientists
FEBRUARY 22, 2023
Much of this air pollution comes from diesel trucks rumbling along the state’s many highway corridors, in particular I-95 which connects many major cities along the East Coast. This all makes Maryland one of the deadliest states for diesel particulate pollution. This feasible and commonsense regulation would result in 46.45
PA Environment Daily
FEBRUARY 12, 2024
On February 12, environmental groups announced the US Environmental Protection Agency formally objected to an air quality permit for the US Steel Edgar Thomson Plant issued by the Allegheny County Health Department in August 2023 saying it was not in compliance with the Clean Air Act. Steel Edgar Thomson by ACHD.
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. pollution from vehicles. A full transition to electric drayage truck operations in 2035. There are more than 1.8
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