Climate Hydrogen Ozone Water 
Green Car Congress
JUNE 12, 2023
A study led by Norwegian climate center CICERO has found that the global warming effect of leaked hydrogen is almost 12 times stronger than that of CO 2. Unlike exhaust from burning coal and gas that contains CO 2 , burning hydrogen emits only water vapor and oxygen. —Dr Sand The GWP100 of hydrogen.
Green Car Congress
MAY 17, 2020
The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climate change [kg CO 2 -eq.]. Depletion of fresh water reserves [m 3 ]. Deterioration of the ozone layer [kg CFC-11-eq.]. Depletion of fossil energy resources [kg oil-eq.]. Terrestrial toxicity [kg 1,4-DC.-eq.].
Green Car Congress
AUGUST 3, 2022
Previously, the fact that these compounds are water-soluble never presented any problems since the Atacama Desert is one of the driest regions in the world. However, climate change has caused an increase in rainfall in recent years, which now raises the issue of environmental contamination. —Anna-Lisa Bachmann.
Cars That Think
DECEMBER 19, 2021
Up there, 10 to 50 kilometers above the Earth’s surface, ozone molecules absorb the sun’s ultraviolet light, protecting life far below. Even less is understood about the potential risks to people and the environment—could the particles deplete the ozone layer, for example, or significantly alter the weather? Research takes a long time.
Green Car Congress
MARCH 27, 2010
Time average mixing ratio (ppbv) of hydrogen cyanide (HCN) near 13.5 This could explain satellite measurements showing high levels of stratospheric ozone, water vapor and other chemicals over Asia during summer. km during boreal summer (June- August) derived from satellite instrument observations. Source: Randel et al.,
Green Car Congress
FEBRUARY 11, 2014
The update identifies eight key sectors for ongoing action: Energy; Transportation, fuels, land use and infrastructure; Agriculture; Water; Waste management; Natural lands; Short-Lived Climate Pollutants (such as methane and black carbon); and Green Buildings. Transportation.
Green Car Congress
JULY 2, 2014
A 35 Ah nickel-hydrogen battery will provide power when the sun is eclipsed from the spacecraft. The instruments on these precisely engineered satellites make almost simultaneous measurements of clouds, aerosols, atmospheric chemistry, and other elements critical to understanding Earth’s changing climate.
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