Green Car Congress
JULY 31, 2019
CSIRO scientists have developed a new way to account for ozone in computer simulations of the climate. This latest modeling shows that the oceans take much less ozone out of the atmosphere than previously thought. Ozone (O 3 ) is formed by reactions of chemicals such as nitrogen oxides and volatile organic compounds—i.e.,
Green Car Congress
MARCH 1, 2019
and ozone deaths, associated mortality rates, and population in G20 economies in 2015. and ozone worldwide in 2010 and ~385,000 in 2015, equivalent to 11.7% and ozone premature deaths in 2010 and 11.4% and ozone concentrations from transportation emissions resulted in 7.8 Transportation-attributable PM 2.5
Green Car Congress
AUGUST 14, 2019
In 2017, emissions from GHG emitting activities statewide were 424 million metric tons of CO 2 equivalent (MMTCO 2 e), 5 MMTCO 2 e lower than 2016 levels and 7 MMTCO 2 e below the 2020 GHG Limit of 431 MMTCO 2 e. These reductions have occurred while California’s economy has continued to grow. MMTCO 2 e (6%) from 2013 to 2017.
Green Car Congress
APRIL 10, 2019
This year’s report includes the latest results on air pollution exposure and its health burden around the world based on the 2017 GBD (Global Burden of Disease) study. Numbers of deaths attributable to air pollution in countries around the world in 2017. and tropospheric ozone. years) on average worldwide. Ambient PM 2.5
Green Car Congress
OCTOBER 23, 2020
The California Air Resources Board released GHG emissions data for 2018 showing that emissions remain below 1990 levels but are effectively flat compared to 2017, while the economy grew by 4.3%. million metric tons in 2017. million metric tons between 2017 and 2018, the first such decline since 2013.
Green Car Congress
SEPTEMBER 25, 2016
Costs per gram per kilometer of CO 2 e reduced are attractive for all three alternatives relative to the cost of the engine technology package expected to be employed for fuel economy compliance in China. These were shown to be ozone-depleting, however, and were targeted for phasing out under the 1987 Montreal Protocol.
Green Car Congress
APRIL 3, 2013
Having approval for such a high octane certification fuel would, the EPA proposed in the Tier 3 Notice of Proposed Rulemaking: help manufacturers that wish to raise compression ratios to improve vehicle efficiency, as a step toward complying with the 2017 and later light-duty greenhouse gas and CAFE standards (2017 LD GHG).
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