2000 Fuel Ozone Water 
Green Car Congress
SEPTEMBER 6, 2020
Net positive RF (warming) contributions arise from CO 2 , water vapor, NO x , and soot emissions, and from contrail cirrus (consisting of linear contrails and the cirrus cloudiness arising from them). In addition to CO 2 , air traffic causes condensation trails and nitrogen oxide (NO x ) emissions from the combustion of the airplane’s fuel.
Green Car Congress
MAY 17, 2020
Depletion of fresh water reserves [m 3 ]. Deterioration of the ozone layer [kg CFC-11-eq.]. The program guides the interested layperson through a selection of parameters: which type of engine should be used, gasoline-burning or diesel, for example, or one powered by natural gas, a fuel cell, or a battery.
Green Car Congress
AUGUST 14, 2019
Changes in emissions by Scoping Plan sector between 2000 and 2017. Transportation sector emission sources include combustion of fuels utilized in-state that are used by on-road and off-road vehicles, aviation, rail, and water-borne vehicles, as well as a few other smaller sources. Compared to 2016, California’s GDP grew 3.6%
Cars That Think
AUGUST 16, 2021
Today's airliners travel no faster than their counterparts of 60 years ago—indeed, they tend to fly somewhat slower to reduce fuel costs. The Concorde went on to serve various destinations, including some in the United States, flying at supersonic speeds only over water. The Concorde last flew nearly. two decades ago.
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
SEPTEMBER 25, 2009
Losses of tropical and temperate mountain glaciers affecting perhaps 20-25% of the human population in terms of drinking water, irrigation and hydro-power. The growth in carbon dioxide emissions from energy and industry has exceeded even the most fossil-fuel intensive scenario developed by the IPCC at the end of the 1990s.
Green Car Congress
OCTOBER 19, 2009
Here, RME show advantages for primary energy and GHG, but disadvantages in terms of acidification, eutrophication and ozone depletion. Increased eutrophication is a key characteristic of biofuels from energy crops when compared with fossil fuels. Source: “Assessing Biofuels”. Click to enlarge.
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