2015 Cleaner Ozone 
Green Car Congress
JUNE 26, 2020
The modeled 2028 base year 8-hour ozone design values were found to be above the 70 ppb NAAQS for 75 monitoring locations. By 2035, 46 states will be in attainment with the 2015 ozone NAAQS of 70 ppb (only counties in California and Utah remain in nonattainment). Source: MECA. ppb in the west (San Bernardino, CA) and 4.9
Green Car Congress
SEPTEMBER 21, 2015
As with the earlier assessment, this study consists of two separate, but related, analyses: greenhouse gas emissions from 2015-2050, and air quality impacts in 2030. In the Lower GHG scenario, in 2050, total emissions for the electricity and transportation sectors could be reduced by 2610 million metric tons relative to 2015 levels.
Green Car Congress
OCTOBER 29, 2010
The program will expand in 2015 to include fuel distributors to address emissions from combustion of transportation fuels and combustion of natural gas and propane at sources not covered in the first phase of the program. Offset Protocols. percent, virtually on par with the projected rate of 2.4 —ARB Staff Initial Statement of Reasons.
Green Car Congress
APRIL 11, 2019
The study, based on data from 2010 to 2015, estimates that 64% of these new cases of asthma occur in urban areas. NO 2 is just one component of air pollution, which is made up of many pollutants (including particulate matter, ozone, carbon monoxide), which are known to have numerous adverse effects on health. Achakulwisut et al.
Green Car Congress
DECEMBER 17, 2010
The cap-and-trade program also works in concert with other measures, such as standards for cleaner vehicles, low-carbon fuels, renewable electricity and energy efficiency, and complements and supports California’s existing efforts to reduce smog-forming and toxic air pollutants. Click to enlarge.
Green Car Congress
MARCH 18, 2019
A longer service life reduces the fleet’s turnover rate to cleaner, lower-emitting engines, therefore increasing future-year emission estimates. Starting in 2015, new diesel engines used in marine applications in the United States were required to meet Tier 4 emissions standards. Elena Craft, EDF Senior Director.
Green Car Congress
SEPTEMBER 9, 2010
The Green Aviation Summit is highlighting the depth and breadth of NASA’s work to develop aviation technologies that are designed to make air transportation cleaner and quieter for the environment, with fewer delays for travelers. ” —Ames Research Center Director Simon “Pete” Worden.
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