Switching to renewable energy, electrifying the transportation sector, introducing more sustainable agriculture practices, curbing deforestation and forest degradation, and producing less waste are a few key ways to drive greenhouse gas emissions downward and set the world on course for a safer future. Carbon dioxide (CO2) emissions are greenhouse gases resulting from the burning of fossil fuels. Emissions from those activities include both direct emissions from combustion of fossil fuels, as well as indirect emissions such as use of electricity. The United States has the second-highest of 499.75 million tons, and has the second-highest CO2 emissions per capita of 15.53. Carbon dioxide (CO2) comprises 74% of greenhouse gas emissions. This number can vary based on a vehicle’s fuel, fuel economy, and the number of miles driven per year. Global annual greenhouse gas emissions have grown 41% since 1990, and they are still climbing. The middle column of the chart above shows emissions by end-use activities, helping us understand the specific activities from which emissions stem. Most of them also have large populations and economies, together accounting for over 50% of the global population and almost 60% of the world’s GDP. The emissions of primary concern include the regulated emissions of hydrocarbons, oxides of nitrogen (NOx), carbon monoxide (CO), as well as carbon dioxide (CO2). A calculator that allows users to translate abstract greenhouse gas amounts into concrete terms that are easy to understand. By comparison, both the EU28 (-1.9%) and Japan (-1.7%) reduced their fossil CO2 emissions. CO2 Emissions per capita (tons) CO2 Emissions (tons, 2016) Population (2016) 1: China: … The global GHG emissions trend has increased since the beginning of the 21st century in comparison to the three previous decades, mainly due to the increase in CO2 emissions from China and the other emerging economies. View a static version of this graphic here. The world is already facing the consequences from climate change. This resulted mainly from a sharp decline in CO 2 emissions from the power sector in advanced economies1, thanks to the expanding role of renewable sources (mainly wind and solar PV), fuel switching from coal to natural gas, and higher nuclear power output. Fluorinated gases (comprised of HFCs, PFCs, SF6 and NF3) from industrial processes make up 2% of global emissions. Numbers are in millions of tons in the year 2015. Most CO2 emissions ( 89% ) are from the use of fossil fuels, especially for generation of electricity and heat, transportation, and manufacturing and consumption. Get our latest commentary, upcoming events, publications, maps, and data. Sign up for the weekly WRI Digest. China’s per capita emissions (8.5 tCO2e) now surpass those of the European Union (7.1 tCO2e). This increase comes after almost a decade of a decrease in energy use. Countries such as Qatar and Australia, while not among the top 10 emitters, have higher per capita emissions than most top emitters at 34.8 tCO2e per person and 21.5 tCOe2 per person, respectively. The United Kingdom was the world’s first industrialized nation – and first fossil-fuel CO 2 emitter. These gases are much more potent than CO2 in terms their global warming potential, and often provide overlooked opportunities for mitigation. In the US or the UK, for example, oil … Increased travel by automobiles is the predominant reason transportation emissions are on the rise. Among the top 10 total greenhouse gas emitters, Canada and the United States have the highest per capita greenhouse gas emissions at 22 tCO2e per person and 18 tCO2e per person, respectively, while India has the lowest at 2.4 tCO2e per person. WRI’s ClimateWatch platform offers comprehensive emissions data for all countries, sectors and gases. Global warming and climate change have several ecological impacts such as floods, extreme storms, sea-level rise, and disturbed water systems. The decrease was driven by various factors, including a shift to natural gas from coal and increased use of renewables. All the values here are based on total GHG emissions without land use, land-use change and forestry. 10 G Street NE Suite 800Washington, DC 20002, USA, Phone +1 (202) 729-7600Fax +1 (202) 729-7610, Chile's Enhanced Climate Plan Sets an Example for Other Countries, Everything You Need to Know About the Fastest-Growing Source of Global Emissions: Transport, Como o Brasil pode liderar na questão do clima, How Brazil Can Emerge as a Climate Leader, Reducing HFCs in the US Would Benefit Consumers and the Climate. #carbondioxide #CO2Emissions #Toplitlist CO2 Emissions Comparison CO2 Emissions Comparison. These activities collectively consume a large portion of fossil fuels and electricity, and thus produce a large share of emissions. The “Other industry” covers a wide range of activities, including non-metallic metals, construction, mining and quarrying, textile and leather, wood and wood products, transportation equipment, and more. This chart shows per capita CO 2 emissions from coal, oil, gas, flaring and cement, measured in tonnes of CO 2 per year.
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