PA Environment Daily

JANUARY 21, 2022

million in Alternative Fuel Incentive Grants (AFIGs) to 18 cleaner fuel transportation projects statewide that will reduce greenhouse gas emissions and other air pollutants. Transportation generates 47 percent of nitrogen oxide emissions in Pennsylvania, contributing to the formation of ground-level ozone.

Nitrogen Oxides 52

Nitrogen Oxides Greenhouse Ground-Level Ozone Carbon Dioxide 52

Legal Planet

AUGUST 24, 2023

NOx plays a role in forming ground level ozone and final particulates (PM2.5), both of which are human health hazards. Apparently Congress did not relish the task of periodically resetting the standards itself The 1990 Amendments authorized EPA to set standards for 2004 and beyond. When fully phased in, they will set a 0.7

Ground-Level Ozone 246

Ground-Level Ozone Pollution Control Clean Air Act Ozone 246

Real Climate

NOVEMBER 17, 2024

Where, at the beginning, there was really only one input parameter (the CO 2 concentration) that needed to be coordinated, the inputs have now broadened to include myriad forcings related to other greenhouse gases, air pollution, land surface change, ozone, the sun, volcanoes, irrigation, meltwater etc.

2003 278

2003 2023 2014 Greenhouse 278

ESA

JANUARY 31, 2022

White House: President Biden met with the President’s Council of Advisors on Science and Technology after a meeting of the council, which focused on efforts to improve monitoring of greenhouse gas emissions and accelerate innovation in energy technology. In 2019, the Trump administration opted to keep ozone pollution standards the same.

2022 52

2022 Climate Change Clean Water Act Ozone 52