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  2. Fuel economy in aircraft - Wikipedia

    en.wikipedia.org/wiki/Fuel_economy_in_aircraft

    Concorde, a supersonic transport, managed about 17 passenger-miles to the Imperial gallon, which is 16.7 L/100 km per passenger; similar to a business jet, but much worse than a subsonic turbofan aircraft. Airbus states a fuel rate consumption of their A380 at less than 3 L/100 km per passenger (78 passenger-miles per US gallon). [52]

  3. Environmental impact of aviation - Wikipedia

    en.wikipedia.org/wiki/Environmental_impact_of...

    The Potsdam Institute for Climate Impact Research reported a €800–1,200 mitigation cost per ton of CO 2 for hydrogen-based e-fuels. [95] Those could be reduced to €20–270 per ton of CO 2 in 2050, but maybe not early enough to replace fossil fuels. [95]

  4. Greenhouse gas emissions - Wikipedia

    en.wikipedia.org/wiki/Greenhouse_gas_emissions

    The current CO 2-equivalent emission rates averaging 6.6 tonnes per person per year, [8] are well over twice the estimated rate 2.3 tons [9] [10] required to stay within the 2030 Paris Agreement increase of 1.5 °C (2.7 °F) over pre-industrial levels. [11]

  5. List of countries by carbon dioxide emissions - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    The following table lists the annual CO 2 emissions estimates (in kilotons of CO 2 per year) for the year 2023, as well as the change from the year 2000. [ 4 ] The data only consider carbon dioxide emissions from the burning of fossil fuels and cement manufacture , but not emissions from land use, land-use change and forestry .

  6. Corporate average fuel economy - Wikipedia

    en.wikipedia.org/wiki/Corporate_average_fuel_economy

    The program covered model year 2012 to model year 2016 and ultimately required an average fuel economy standard of 35.5 miles per US gallon (6.63 L/100 km; 42.6 mpg ‑imp) in 2016 (of 39 miles per gallon for cars and 30 mpg for trucks), a jump from the 2009 average for all vehicles of 25 miles per gallon. Obama said, "The status quo is no ...

  7. List of countries by greenhouse gas emissions per capita

    en.wikipedia.org/wiki/List_of_countries_by...

    The following table lists the 1970, 1990, 2000, 2010, 2020, 2021, 2022 and 2023 annual per capita GHG [n 1] emissions estimates (in metric tons of CO 2 equivalent per year). The data include carbon dioxide (CO 2), methane (CH 4) and nitrous oxide (N 2 O) from all sources, including agriculture and land use change. They are measured in carbon ...

  8. List of countries by greenhouse gas emissions - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    The following table lists the 1970, 1990, 2000, 2010, 2020, 2021, 2022, and 2023 annual GHG [n 1] emissions estimates (in kilotons of CO 2 equivalent per year) along with a list of calculated emissions per capita (in metric tons of CO 2 equivalent per year).

  9. List of locations and entities by greenhouse gas emissions

    en.wikipedia.org/wiki/List_of_locations_and...

    Permian Oil and Gas Field, Texas, United States: 208.61 2 Urengoyskoye Russia: 152.0 3 North of Quebec, Canada [19] logging operations [20] 126.77 4 Marcellus, United States, oil and gas field: 124.38 5 Bovanenkovskoye, Russia, oil and gas field 122.69 6 South Pars, Iran, oil and gas field 118.09 7 Zapolyarnoye, Russia, oil and gas field 105.41