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Legal Planet
AUGUST 22, 2023
States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S.
Columbia Climate Law
MAY 8, 2020
EPA of a 2015 rule barring replacement of ozone-depleting substances with hydrofluorocarbons (HFCs), which are powerful greenhouse gases. Circuit vacated the 2015 rule to the extent that it prohibited continued use of HFCs by companies that previously switched to HFCs from an ozone-depleting substance. May 1, 2020).
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Environmental Progress
SEPTEMBER 12, 2020
Shellenberger, Founder and President, Environmental Progress For the House Oversight Committee August 5, 2020 Good morning Chairwoman Maloney, Ranking Member Comer, and members of the committee. To read the testimony with its references as endnotes, click here to download the PDF Testimony of Michael D.
Real Climate
MAY 12, 2021
The CPDW is thought to be affected by the shift in the westerly winds around Antarctica which have increased in recent decades due to a combination of greenhouse gas forcing and the polar ozone hole ( Miller et al, 2006 ). 2020) or Sadai et al. eaaz1169, 2020. The last major revision (BedMap2) was in 2013 ( Fretwell et al.,
PA Environment Daily
SEPTEMBER 26, 2023
Shapiro, The Fracking Clock Is Ticking - By Megan McDonough, Food & Water Watch -- DEP: Find Out More About Interim Final Environmental Justice Policy; 9 Upcoming Public Hearings -- PUC Investigating Delaware County Natural Gas Pipeline Leak, House Explosion And Evacuation Of 100+ People [PaEN] -- PUC Orders Philadelphia Natural Gas Works To Stop (..)
Union of Concerned Scientists
OCTOBER 13, 2022
California’s Advanced Clean Trucks (ACT) rule passed in 2020, which required manufacturers to sell an increasing percentage of zero-emissions MHD vehicles, was an excellent start. and nitrogen oxides (NOx) from the numerous commercial and government fleets of MHD vehicles in the state.
Breezometer
NOVEMBER 4, 2021
One such project is the AQ-Watch initiative, for which BreezoMeter, together with 11 other partners, won the prestigious Horizon 2020 grant. What is the EU Horizon 2020 Research & Innovation Program ? To determine the exposure of the local population to harmful hydrocarbon and ozone levels.
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