Green Car Congress
MAY 17, 2018
Emissions of one of the chemicals most responsible for the Antarctic ozone hole are on the rise, despite an international treaty that required an end to its production in 2010, a new study by researchers at NOAA and their colleagues shows. —NOAA scientist Stephen Montzka, lead author of the paper.
Green Car Congress
SEPTEMBER 25, 2021
When action is taken on these classical pollutants—particulate matter (PM), ozone (O?), and PM 10 ), ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. WHO’s new guidelines recommend air quality levels for 6 pollutants, where evidence has advanced the most on health effects from exposure. nitrogen dioxide (NO?)
Green Car Congress
JANUARY 10, 2014
An Eligible Area for the awards is either: Designated as a non-attainment area for ozone or carbon monoxide under section 107(d) of the Clean Air Act (42 U.S.C. A maintenance area, as defined in section 5303, for ozone or carbon monoxide. The LoNo Program is not a platform for the development of prototypes, FTA cautions. 7407(d)); or.
Green Car Congress
OCTOBER 14, 2009
HFCs are powerful greenhouse gases originally developed as substitutes for ozone-depleting chemicals. A binding legal agreement exists that can cut HFCs now—the Montreal Protocol ozone treaty—and many alternatives to HFCs have already been developed and are waiting for the right regulatory incentive from the Montreal Protocol to be deployed.
Green Car Congress
OCTOBER 17, 2013
Between 2009 and 2011, up to 96% of city dwellers were exposed to fine particulate matter (PM 2.5 ) concentrations above WHO guidelines and up to 98% were exposed to ozone (O 3 ) levels above WHO guidelines. The non-legally binding WHO guidelines for PM 10 and PM 2.5 —“Air Quality in Europe 2013 Report”.
Green Car Congress
SEPTEMBER 19, 2019
EPA said that the legal basis for withdrawing the California waiver is under CAA section 209(b)(1)(B), which covers compelling and extraordinary conditions. The California waiver authority exists because California has uniquely difficult problems with ozone-forming pollutants. criteria pollutants—is not affected by the action.
Green Car Congress
AUGUST 18, 2015
CTGs are not regulations and do not impose legal requirements on sources; rather, they provide recommendations for state and local air agencies to consider in determining reasonably available control technology (RACT) for reducing emissions from covered processes and equipment.
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