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1. ourworldindata.org › co2-emissions-from-transportCars, planes, trains: where do CO₂ emissions from transport ...

   ourworldindata.org › co2-emissions-from-transport

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   Oct 6, 2020 · Most of this comes from passenger vehicles — cars and buses — contributing 45.1%. The other 29.4% comes from trucks carrying freight. Since the entire transport sector accounts for 21% of total emissions, and road transport accounts for three-quarters of transport emissions, it follows that road transport accounts for 15% of total CO2 ...

2. www.statista.com › topics › 7476Transportation emissions worldwide - statistics & facts

   www.statista.com › topics › 7476

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   Sep 6, 2024 · This makes road transportation the second-largest contributor to global emissions, behind coal-fired power. The primary source of transportation emissions are light-duty vehicles, i.e., passenger ...

3. Videos

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     5 Ways to Reduce Traffic Related Air Pollution

     Jun 4, 2021

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     nationalgeographic.com

     The environmental impacts of cars explained

     Sep 4, 2019

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     epa.gov

     Overview of Air Pollution from Transportation | US EPA

     Dec 15, 2021

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4. www.treehugger.com › cars-are-causing-airHow Much Air Pollution Comes From Cars? - Treehugger

   www.treehugger.com › cars-are-causing-air

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   Aug 18, 2022 · Car Pollution Facts. Burning one gallon of gasoline emits 8,887 grams (19.59 lbs) of CO2. Burning one gallon of diesel emits 10,180 grams (22.44 lbs) of CO2. In 2020, transportation accounted for ...

5. www.bbc.com › future › articleHow our daily travel harms the planet - BBC

   www.bbc.com › future › article

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   Fewer cars around the school gate also means less local air pollution. Dom Jacques, a parent of two from Leeds, in the UK, decided to do something when he became frustrated at the amount of ...

6. www.weforum.org › agenda › 2023/03/5-ways-the-world5 ways the world can reduce emissions from global transport ...

   www.weforum.org › agenda › 2023/03/5-ways-the-world

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   Mar 22, 2023 · To reverse this trend, we must ensure people around the world have access to high-quality, safe alternatives such as high-speed rail or well-designed local bus systems. Bringing the share down to 34% to 44% by 2030 would help get the transportation system on track to keeping global warming below 1.5 degrees C.

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7. climateperil.org › how-do-cars-affect-climate-changeCars’ Role in Climate Change: The Impact Explained

   climateperil.org › how-do-cars-affect-climate-change

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   Mar 1, 2024 · March 1, 2024. The vehicles we drive contribute significantly to the environmental tapestry that shapes our planet’s future. As engines roar to life and wheels turn, the impact of car emissions on climate becomes increasingly evident. From the busy highways to the most remote of roads, our transportation demands result in a cascade of ...

8. People also ask

   How does car manufacturing contribute to air pollution?

   • Not to mention, vehicle manufacturing from producing materials like plastic, paint, and rubber can contribute to pollution before cars even hit the road. Even gasoline fumes that escape into the air when we pump into our fuel tanks play a part in air pollution.

   How Much Air Pollution Comes From Cars? - Treehugger

   www.treehugger.com/cars-are-causing-air-pollution-we-breathe-new-study-finds-4856825

   See all results for this question

   How does transportation contribute to global emissions?

   • Road transportation is the second-largest contributor to global emissions, with light-duty vehicles, i.e. passenger cars, being the primary source. Emissions from these vehicles have increased by an average of one percent per year since 2010 to more than 3.5 GtCO₂.

   Transportation emissions worldwide - statistics & facts | Statista

   www.statista.com/topics/7476/transportation-emissions-worldwide/

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   How much air pollution does a car emit?

   • In contrast, a standard compact to midsize car will emit just 6.5 pounds of NOx and 0.4 pounds of PM over a full 12,000 miles of travel (the average car travels 11,467 miles each year). Air pollution from fine particulate matter and fossil fuel combustion contributed to 8.7 million premature human deaths in 2018, or about 1 in 5 deaths worldwide.

   How Much Air Pollution Comes From Cars? - Treehugger

   www.treehugger.com/cars-are-causing-air-pollution-we-breathe-new-study-finds-4856825

   See all results for this question

   How much CO2 does road transport produce?

   • Most of this comes from passenger vehicles — cars and buses — contributing 45.1%. The other 29.4% comes from trucks carrying freight. Since the entire transport sector accounts for 21% of total emissions, and road transport accounts for three-quarters of transport emissions, it follows that road transport accounts for 15% of total CO2 emissions.

   Cars, planes, trains: where do CO₂ emissions from transport come from

   ourworldindata.org/co2-emissions-from-transport

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   What causes high emissions in a car?

   • Applying an exact factor decomposition analysis on emissions quintiles, we show that top emissions result from the combination of longer distances travelled, a higher reliance on car, and a higher emission intensity within modes.

   Air pollution and CO2 from daily mobility: Who emits and Why? Eviden…

   www.sciencedirect.com/science/article/pii/S0140988322001189

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   Where does transport emissions come from?

   • The data is sourced from the International Energy Agency (IEA). Road travel accounts for three-quarters of transport emissions. Most of this comes from passenger vehicles — cars and buses — contributing 45.1%. The other 29.4% comes from trucks carrying freight.

   Cars, planes, trains: where do CO₂ emissions from transport come from

   ourworldindata.org/co2-emissions-from-transport

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9. www.sciencedirect.com › science › articleAir pollution and CO2 from daily mobility: Who emits and Why ...

   www.sciencedirect.com › science › article

   May 1, 2022 · Individual pollution footprints from daily mobility are estimated from survey data. The top 20% emitters contribute 75–85% of NOx, PM 2.5 and CO 2 emissions. They travel longer distances, use car more and their cars are more polluting. Characteristics associated with top emissions are examined in regression analyses.