Remove 2023 Remove Air Pollution Remove Ozone
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Other 2023 N.C. Environmental Legislation

Smith Enviorment

December 19, 2023. The previous post covered significant water quality legislation enacted by the North Carolina General Assembly in 2023. This post briefly summarizes other 2023 environmental legislation. AIR QUALITY. ’s current ozone SIP based on vehicle emission inspections in 19 N.C. House Bill 259, Sec.

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The State of the Air in 2024? Not Great

Union of Concerned Scientists

So of course the American Lung Association ’s yearly report, State of the Air (SOTA), published every year since 2000, is of professional and personal interest. The air quality for this report was calculated using data reviewed by EPA from 2020, 2021, and 2022. Ozone, too, poses significant risks to respiratory health.

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Good News—and Bad—about Fossil Fuel Power Plants in 2023 

Union of Concerned Scientists

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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Operationalizing Climate Science

Real Climate

Readers here will know that the climate science community has had a hard time giving quantitative explanations for what’s happened in climate over the Nature 2023 ?”>last Others have recently argued for a separate set of new institutions to run operational climate services ( Jakob et al, 2023 ; Stevens, 2024 ).

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Centering Public Health at the UN Climate Talks

Legal Planet

With the backdrop of the first-ever Health Day at the annual UN climate conference, air quality in Dubai soared, as PM2.5 pollution reached 155 micrograms per cubic unit. Air pollution is harmful to human health as it exacerbates and causes an increase in health issues, like respiratory illnesses. I was wrong.

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Improving EPA’s Latest Ozone Transport Rule

Acoel

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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Delivery Vans are Going Electric: Where and Why

Union of Concerned Scientists

Medium- and heavy-duty vehicles (MHDVs), like the big rigs on our highways and the vans that deliver our packages, make up just over 1 in 10 of the vehicles on our roads, but are responsible for over half of ozone-forming nitrogen oxide pollution and lung-damaging fine particulate pollution from on-road vehicles.