Green Car Congress

SEPTEMBER 25, 2021

New WHO has issued new Global Air Quality Guidelines (AQGs) that reduce levels of key air pollutants, some of which also contribute to climate change. Since WHO’s last 2005 global update, there has been a marked increase of evidence that shows how air pollution affects different aspects of health. WHO global air quality guidelines.

Pollution 435

Pollution Global 2005 Ozone 435

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.

Ozone 170

Ozone Emissions 2002 2010 170

Green Car Congress

OCTOBER 14, 2009

HFCs are powerful greenhouse gases originally developed as substitutes for ozone-depleting chemicals. By 2050, HFC emissions could equal up to 19% of global CO 2 emissions under business-as-usual scenarios. We have to take advantage of the proven ability of this legally binding treaty to quickly phase down HFCs. —Dr.

Climate Change 186

Climate Change Climate Pollution Ozone 186

Green Car Congress

APRIL 1, 2009

The bill also establishes an interagency council to ensure an integrated federal response to adapting to the effects of global warming. The draft establishes a new energy efficiency resource standard to enlist electricity and natural gas distribution companies in the effort to make the nation more energy efficient.

Climate 186

Climate Standards Carbon California 186

Green Car Congress

AUGUST 30, 2009

Current Legal Requirement for Use of Anhydrous Ethanol in the United States. 80.27, “high ozone season” means the period from June 1 to September 15 of any calendar year and “regulatory control period” means the period from May 1 to September 15 of any calendar year. Until fairly recently, these US motor vehicles were non-FFVs.

Transportation 317

Transportation Fuel Renewable Gasoline-Electric 317

Green Car Congress

AUGUST 18, 2015

Methane, the key constituent of natural gas, is a potent GHG with a global warming potential more than 25 times greater than that of carbon dioxide. The gas and hydrocarbons can then be treated and used or sold, avoiding the waste of natural resources that cannot be renewed.

EPA 150

EPA Oil Gas Industry 150