Climate Change Emissions Norway Ozone 
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
NOVEMBER 10, 2009
HFO-1234yf is a non-Ozone Depleting Substance with a Global Warming Potential (GWP) of 4. Tags: Climate Change Emissions Vehicle Systems. In comparison, the current refrigerant, R-134a, has a GWP of 1,430.
Green Car Congress
JUNE 12, 2023
Hydrogen is not a greenhouse gas, but its chemical reactions in the atmosphere affect greenhouse gases such as methane, ozone, and stratospheric water vapor. In this way, emissions of hydrogen can cause global warming, despite its lack of direct radiative properties. The climate effects of hydrogen have been an under-researched topic.
Green Car Congress
JUNE 27, 2013
A team from Austria and Norway has found that the climate impact from a long-distance trip (500–1,000 km, or 310–621 miles) can easily vary by a factor of 10 per passenger depending on mode choice, vehicle efficiency, and occupancy. shorter-lived climate forcers (SLCFs). Insert: Zoom in for bus, trains, and cars.
Expert insights. Personalized for you.
121 
Let's personalize your content