State Greenhouse Gases (Archives, 1990-2021)

Name: State Statistics STATE Statistics
Address: 1776 Main Street, Santa Monica, CA, 90407
Telephone: 415-602-2973
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Summary	Greenhouse gas emissions by gas/source and sector, including per capita emissions
Geographic Coverage	U.S., States
Series Begins/Ends	1990 - 2021
Reporting Period	Annually
New Database added	Oct. 31, 2023
Estimated next update	Jan. 26, 2026
Original Source	U.S. Environmental Protection Agency
Sample File	Sample_CSV__Greenhouse_Gases.zip
Number of records	16,254
Values Missing or Not Reported	33.5%
File Size	3.2MB
Latest data available	Year 2021
Source (APA):	State Statistics. (2023, October 31). State Greenhouse Gases (Archives, 1990-2021). https://statestatistics.org/us/stats/state-greenhouse-gases-(archives,-1990-2021).html Set APA as default format State Greenhouse Gases (Archives, 1990-2021). State Statistics. Last modified October 31, 2023. https://statestatistics.org/us/stats/state-greenhouse-gases-(archives,-1990-2021).html. Set Chicago as default format State Greenhouse Gases (Archives, 1990-2021). State Statistics, 31 Oct 2023, https://statestatistics.org/us/stats/state-greenhouse-gases-(archives,-1990-2021).html. Set MLA as default format State Greenhouse Gases (Archives, 1990-2021). State Statistics. Updated October 31, 2023. Accessed January 14, 2026. https://statestatistics.org/us/stats/state-greenhouse-gases-(archives,-1990-2021).html Set AMA as default format
Additional Background	This database contains Greenhouse Gas (GHG) emissions for all U.S. states and territories from 1990 to the present. Data are available by gas and source or by IPCC sector. (Sectors include energy, industrial processes and product use, agriculture, waste; data are also provided for Land Use, Land Use Change, and Forestry, i.e., LULUCF emissions and sinks.). Emissions are reported in million metric tons; per capita emissions are reported in metric tons. Note that these values may differ from those produced independently by states and territories. For additional information, see the EPA's Greenhouse Gas Inventory Data Explorer. See here for background on the EPA's methodology.

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Parent Category	Category	Units	Definition
All Gases and Sources	Total emissions, all gases and sources	Million metric tons	Total emissions, all gases, including CO2, CH4, N2O, HFC, PFC, SF6, NF3, and unspecified mix of HFC and PFC.
All Gases and Sources	Total emissions, all gases and sources - per capita	Metric tons per capita	Per capita total emissions, all gases, including CO2, CH4, N2O, HFC, PFC, SF6, NF3, and unspecified mix of HFC and PFC.
All Gases and Sources	Net emissions, all gases, sources, and sinks	Million metric tons	Total emissions, all gases, including CO2, CH4, N2O, HFC, PFC, SF6, NF3, and unspecified mix of HFC and PFC minus LULUCF sector net total emissions.
All Gases and Sources	Net emissions, all gases, sources, and sinks - per capita	Metric tons per capita	Per capita total emissions, all gases, including CO2, CH4, N2O, HFC, PFC, SF6, NF3, and unspecified mix of HFC and PFC minus LULUCF sector net total emissions.
All Gases and Sources	Total emissions, all gases and sources per $1 million GDP	Metric tons per $1 million GDP	Metric tons of Greenhouse Gases per $1 million in State Gross Domestic Product, expressed in constant 2012 dollars.
CO2 (Carbon Dioxide)	CO2 total	Million metric tons	CO2 from all sources, including fossil fuel combustion (electric power, transportation, industrial, residential, commercial sectors) plus CO2 emissions from Non-energy use of fuels, Natural gas systems, Cement production, Lime production, Other process uses of carbonates, Glass production, Soda ash production, Carbon dioxide consumption, Incineration of waste, Titanium dioxide production, Aluminum production, Iron and steel production & metallurgical coke production, Ferroalloy production, Ammonia production, Urea consumption for non-agricultural purposes, Phosphoric acid production, Petrochemical production, Carbide production and consumption, Lead production, Zinc production, Petroleum systems, Abandoned oil and gas wells, Magnesium production and processing, Liming, Urea fertilization.
CO2 (Carbon Dioxide)	CO2 total - per capita	Metric tons per capita	Per capita CO2 from all sources, including fossil fuel combustion (electric power, transportation, industrial, residential, commercial sectors) plus CO2 emissions from Non-energy use of fuels, Natural gas systems, Cement production, Lime production, Other process uses of carbonates, Glass production, Soda ash production, Carbon dioxide consumption, Incineration of waste, Titanium dioxide production, Aluminum production, Iron and steel production & metallurgical coke production, Ferroalloy production, Ammonia production, Urea consumption for non-agricultural purposes, Phosphoric acid production, Petrochemical production, Carbide production and consumption, Lead production, Zinc production, Petroleum systems, Abandoned oil and gas wells, Magnesium production and processing, Liming, Urea fertilization.
CO2 (Carbon Dioxide)	Fossil fuel combustion total	Million metric tons	CO2 from fossil fuel combustion (electric power, transportation, industrial, residential, commercial sectors).
CO2 (Carbon Dioxide)	Fossil fuel combustion total - per capita	Metric tons per capita	Per capita CO2 from fossil fuel combustion (electric power, transportation, industrial, residential, commercial sectors).
CO2 (Carbon Dioxide)	Fossil fuel electric power sector	Million metric tons	CO2 from fossil fuel combustion (electric power) of natural gas, coal, petroleum, and other gases, including blast furnace gas and other manufactured and waste gases derived from fossil fuels.
CO2 (Carbon Dioxide)	Fossil fuel electric power sector - per capita	Metric tons per capita	Per capita CO2 from fossil fuel combustion (electric power) of natural gas, coal, petroleum, and other gases, including blast furnace gas and other manufactured and waste gases derived from fossil fuels.
CO2 (Carbon Dioxide)	Fossil fuel transportation sector	Million metric tons	CO2 from fossil fuel combustion (transportation) from burning fossil fuel for cars, trucks, ships, trains, and planes, primarily gasoline and diesel.
CO2 (Carbon Dioxide)	Fossil fuel transportation sector - per capita	Metric tons per capita	Per capita CO2 from fossil fuel combustion (transportation) from burning fossil fuel for cars, trucks, ships, trains, and planes, primarily gasoline and diesel.
CO2 (Carbon Dioxide)	Fossil fuel industrial sector	Million metric tons	CO2 from fossil fuel combustion (industry) primarily from burning fossil fuels for energy, as well as greenhouse gas emissions from certain chemical reactions necessary to produce goods from raw materials.
CO2 (Carbon Dioxide)	Fossil fuel industrial sector - per capita	Metric tons per capita	Per capita CO2 from fossil fuel combustion (industry) primarily from burning fossil fuels for energy, as well as greenhouse gas emissions from certain chemical reactions necessary to produce goods from raw materials.
CO2 (Carbon Dioxide)	Fossil fuel residential sector	Million metric tons	CO2 from fossil fuel combustion (residential) from homes primarily from fossil fuels burned for heat, the use of certain products that contain greenhouse gases, and the handling of waste.
CO2 (Carbon Dioxide)	Fossil fuel residential sector - per capita	Metric tons per capita	Per capita CO2 from fossil fuel combustion (residential) from homes primarily from fossil fuels burned for heat, the use of certain products that contain greenhouse gases, and the handling of waste.
CO2 (Carbon Dioxide)	Fossil fuel commercial sector	Million metric tons	CO2 from fossil fuel combustion (commercial) from businesses primarily from fossil fuels burned for heat, the use of certain products that contain greenhouse gases, and the handling of waste.
CO2 (Carbon Dioxide)	Fossil fuel commercial sector - per capita	Metric tons per capita	Per capita CO2 from fossil fuel combustion (commercial) from businesses primarily from fossil fuels burned for heat, the use of certain products that contain greenhouse gases, and the handling of waste.
CO2 (Carbon Dioxide)	Non-energy use of fuels	Million metric tons	CO2 from non-energy use of fuels, including construction materials, chemical feedstocks, lubricants, solvents, and waxes.
CO2 (Carbon Dioxide)	Non-energy use of fuels - per capita	Metric tons per capita	Per capita CO2 from non-energy use of fuels, including construction materials, chemical feedstocks, lubricants, solvents, and waxes.
CO2 (Carbon Dioxide)	Natural gas systems	Million metric tons	CO2 from natural gas systems, including fugitive emissions from leaks, venting, and flaring.
CO2 (Carbon Dioxide)	Natural gas systems - per capita	Metric tons per capita	Per capita CO2 from natural gas systems, including fugitive emissions from leaks, venting, and flaring.
CO2 (Carbon Dioxide)	Cement production	Million metric tons	CO2 from cement production primarily "clinker" production when calcium carbonate (CaCO3) is heated in a cement kiln to form lime (i.e., calcium oxide, or CaO) and CO2 in a process known as calcination or calcining. Emissions from fuels consumed for energy purposes during cement production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Cement production - per capita	Metric tons per capita	Per capita CO2 from cement production primarily "clinker" production when calcium carbonate (CaCO3) is heated in a cement kiln to form lime (i.e., calcium oxide, or CaO) and CO2 in a process known as calcination or calcining. Emissions from fuels consumed for energy purposes during cement production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Lime production	Million metric tons	CO2 from lime production when limestone is roasted at high temperatures in a kiln to produce calcium oxide (CaO) and CO2. Emissions from fuels consumed for energy purposes during lime production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Lime production - per capita	Metric tons per capita	Per capita CO2 from lime production when limestone is roasted at high temperatures in a kiln to produce calcium oxide (CaO) and CO2. Emissions from fuels consumed for energy purposes during lime production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Other process uses of carbonates	Million metric tons	CO2 from limestone, dolomite, and other carbonate production. Emissions from fuels consumed for energy purposes during other process uses are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Other process uses of carbonates - per capita	Metric tons per capita	Per capita CO2 from limestone, dolomite, and other carbonate production. Emissions from fuels consumed for energy purposes during other process uses are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Glass production	Million metric tons	CO2 from the glass production process. Emissions from fuels consumed for energy purposes during glass production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Glass production - per capita	Metric tons per capita	Per capita CO2 from the glass production process. Emissions from fuels consumed for energy purposes during glass production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Soda ash production	Million metric tons	CO2 from generated calcining trona ore to produce soda ash. Emissions from fuels consumed for energy purposes during soda ash production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Soda ash production - per capita	Metric tons per capita	Per capita CO2 from generated calcining trona ore to produce soda ash. Emissions from fuels consumed for energy purposes during soda ash production are excluded as they are accounted for in the energy sector.
	Carbon dioxide consumption		CO2 from a variety of commercial applications, including food processing, chemical production, carbonated beverage production, and refrigeration, and is petroleum production for enhanced oil recovery (EOR).
	Carbon dioxide consumption - per capita		Per capita CO2 from a variety of commercial applications, including food processing, chemical production, carbonated beverage production, and refrigeration, and is petroleum production for enhanced oil recovery (EOR).
CO2 (Carbon Dioxide)	Incineration of waste	Million metric tons	CO2 from waste incineration, including all municipal solid waste (MSW) and scrap tires.
CO2 (Carbon Dioxide)	Incineration of waste - per capita	Metric tons per capita	Per capita CO2 from waste incineration, including all municipal solid waste (MSW) and scrap tires.
CO2 (Carbon Dioxide)	Titanium dioxide production	Million metric tons	CO2 from Titanium dioxide (TiO2) manufacturing using the chloride process or the sulfate process. Emissions from fuels consumed for energy purposes during Titanium dioxide production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Titanium dioxide production - per capita	Metric tons per capita	Per capita CO2 from Titanium dioxide (TiO2) manufacturing using the chloride process or the sulfate process. Emissions from fuels consumed for energy purposes during Titanium dioxide production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Aluminum production	Million metric tons	CO2 from the production of primary aluminum. Emissions from fuels consumed for energy purposes during aluminum production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Aluminum production - per capita	Metric tons per capita	Per capita CO2 from the production of primary aluminum. Emissions from fuels consumed for energy purposes during aluminum production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Iron and steel production & metallurgical coke production	Million metric tons	CO2 from iron and steel production & metallurgical coke production. Emissions from fuels consumed for energy purposes during iron and steel production & metallurgical coke production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Iron and steel production & metallurgical coke production - per capita	Metric tons per capita	Per capita CO2 from iron and steel production & metallurgical coke production. Emissions from fuels consumed for energy purposes during iron and steel production & metallurgical coke production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Ferroalloy production	Million metric tons	CO2 from the production of ferroalloys, composites of iron (Fe) and other elements such as silicon (Si), manganese (Mn), and chromium (Cr). Emissions from fuels consumed for energy purposes during ferroalloy production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Ferroalloy production - per capita	Metric tons per capita	Per capita CO2 from the production of ferroalloys, composites of iron (Fe) and other elements such as silicon (Si), manganese (Mn), and chromium (Cr). Emissions from fuels consumed for energy purposes during ferroalloy production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Ammonia production	Million metric tons	CO2 from the production of synthetic ammonia, primarily through the use of natural gas, petroleum coke, or naphtha as a feedstock. Emissions from fuels consumed for energy purposes during synthetic ammonia production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Ammonia production - per capita	Metric tons per capita	Per capita CO2 from the production of synthetic ammonia, primarily through the use of natural gas, petroleum coke, or naphtha as a feedstock. Emissions from fuels consumed for energy purposes during synthetic ammonia production are excluded as they are accounted for in the energy sector.
	Urea consumption for non-agricultural purposes		CO2 from the consumption for urea non-agricultural purposes. Emissions of CO2 resulting from agricultural applications of urea are accounted for under urea fertilization in agriculture.
	Urea consumption for non-agricultural purposes - per capita		Per capita CO2 from the consumption for urea non-agricultural purposes. Emissions of CO2 resulting from agricultural applications of urea are accounted for under urea fertilization in agriculture.
	Phosphoric acid production		CO2 from the production of phosphoric acid, a basic raw material used in the production of phosphate-based fertilizers.
	Phosphoric acid production - per capita		Per capita CO2 from the production of phosphoric acid, a basic raw material used in the production of phosphate-based fertilizers.
CO2 (Carbon Dioxide)	Petrochemical production	Million metric tons	CO2 from the production of petrochemicals, including acrylonitrile, carbon black, ethylene, ethylene dichloride, ethylene oxide, and methanol. Emissions from fuels and feedstocks transferred out of the system for use in energy purposes (e.g., fuel combustion for indirect or direct process heat or steam production) are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Petrochemical production - per capita	Metric tons per capita	Per capita CO2 from the production of petrochemicals, including acrylonitrile, carbon black, ethylene, ethylene dichloride, ethylene oxide, and methanol. Emissions from fuels and feedstocks transferred out of the system for use in energy purposes (e.g., fuel combustion for indirect or direct process heat or steam production) are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Carbide production and consumption	Million metric tons	CO2 from the production of silicon carbide (SiC), a material used for industrial abrasive, metallurgical, and other nonabrasive applications. Emissions from fuels consumed for energy purposes during carbide production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Carbide production and consumption - per capita	Metric tons per capita	Per capita CO2 from the production of silicon carbide (SiC), a material used for industrial abrasive, metallurgical, and other nonabrasive applications. Emissions from fuels consumed for energy purposes during carbide production are excluded as they are accounted for in the energy sector.
	Lead production		CO2 from the production of lead. Emissions from fuels consumed for energy purposes during lead production are excluded as they are accounted for in the energy sector.
	Lead production - per capita		Per capita CO2 from the production of lead. Emissions from fuels consumed for energy purposes during lead production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Zinc production	Million metric tons	CO2 from the production of zinc. Emissions from fuels consumed for energy purposes during zinc production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Zinc production - per capita	Metric tons per capita	Per capita CO2 from the production of zinc. Emissions from fuels consumed for energy purposes during zinc production are excluded as they are accounted for in the energy sector.
CO2 (Carbon Dioxide)	Petroleum systems	Million metric tons	CO2 from petroleum systems, primarily associated with onshore and offshore crude oil production and refining operations. Emissions from petroleum systems exclude all combustion emissions (e.g., engine combustion) except for flaring CO2 emissions.
CO2 (Carbon Dioxide)	Petroleum systems - per capita	Metric tons per capita	Per capita CO2 from petroleum systems, primarily associated with onshore and offshore crude oil production and refining operations. Emissions from petroleum systems exclude all combustion emissions (e.g., engine combustion) except for flaring CO2 emissions.
CO2 (Carbon Dioxide)	Abandoned oil and gas wells	Million metric tons	CO2 from abandoned wells, such as orphaned wells, i.e., no responsible operator, and other nonproducing wells.
CO2 (Carbon Dioxide)	Abandoned oil and gas wells - per capita	Metric tons per capita	Per capita CO2 from abandoned wells, such as orphaned wells, i.e., no responsible operator, and other nonproducing wells.
CO2 (Carbon Dioxide)	Magnesium production and processing	Million metric tons	CO2 from magnesium metal production and casting industry production.
CO2 (Carbon Dioxide)	Magnesium production and processing - per capita	Metric tons per capita	Per capita CO2 from magnesium metal production and casting industry production.
	Liming		CO2 from liming, the addition of crushed limestone (CaCO3) and dolomite (CaMg(CO3)2) by land managers to increase soil pH.
	Liming - per capita		Per capita CO2 from liming, the addition of crushed limestone (CaCO3) and dolomite (CaMg(CO3)2) by land managers to increase soil pH.
	Urea fertilization		CO2 from the use of urea (CO(NH2)2) as a fertilizer.
	Urea fertilization - per capita		Per capita CO2 from the use of urea (CO(NH2)2) as a fertilizer.
CO2 (Carbon Dioxide)	International bunker fuels	Million metric tons	CO2 from emissions from the combustion of fuels used for international transport activities, including marine and aviation sectors. These emission are excluded from state and national emissions totals but are reported separately based on location of fuel sales. Emissions from ground transport crossing international borders are allocated to the country where the fuel was loaded into the vehicle and, therefore, are not counted as bunker fuel emissions.
CO2 (Carbon Dioxide)	International bunker fuels - per capita	Metric tons per capita	Per capita CO2 from emissions from the combustion of fuels used for international transport activities, including marine and aviation sectors. These emission are excluded from state and national emissions totals but are reported separately based on location of fuel sales. Emissions from ground transport crossing international borders are allocated to the country where the fuel was loaded into the vehicle and, therefore, are not counted as bunker fuel emissions.
CO2 (Carbon Dioxide)	Wood biomass, ethanol, and biodiesel consumption	Million metric tons	CO2 emissions from wood, ethanol, and biodiesel consumption. These are excluded in fuel combustion totals in order to avoid double counting with net carbon fluxes from changes in biogenic carbon reservoirs accounted for in the estimates for LULUCF.
CO2 (Carbon Dioxide)	Wood biomass, ethanol, and biodiesel consumption - per capita	Metric tons per capita	Per capita CO2 emissions from wood, ethanol, and biodiesel consumption. These are excluded in fuel combustion totals in order to avoid double counting with net carbon fluxes from changes in biogenic carbon reservoirs accounted for in the estimates for LULUCF.
CH4 (Methane)	CH4 total	Million metric tons	CH4 from all sources, including Stationary combustion, Mobile combustion, Coal mining, Abandoned underground coal mines, Natural gas systems, Petroleum systems, Abandoned oil and gas wells, Petrochemical production, Carbide production and consumption, Iron and steel production & metallurgical coke production, Ferroalloy production, Enteric fermentation, Manure management, Rice cultivation, Field burning of agricultural residues, Landfills, Wastewater treatment, Composting, Anaerobic digestion at biogas facilities, Incineration of waste.
CH4 (Methane)	CH4 total - per capita	Metric tons per capita	Per capita CH4 from all sources, including Stationary combustion, Mobile combustion, Coal mining, Abandoned underground coal mines, Natural gas systems, Petroleum systems, Abandoned oil and gas wells, Petrochemical production, Carbide production and consumption, Iron and steel production & metallurgical coke production, Ferroalloy production, Enteric fermentation, Manure management, Rice cultivation, Field burning of agricultural residues, Landfills, Wastewater treatment, Composting, Anaerobic digestion at biogas facilities, Incineration of waste.
CH4 (Methane)	Stationary combustion	Million metric tons	CH4 from stationary sources including boilers, heaters, furnaces, kilns, ovens, flares, thermal oxidizers, dryers, and any other equipment or machinery that combusts carbon bearing fuels or waste stream materials.
CH4 (Methane)	Stationary combustion - per capita	Metric tons per capita	Per capita CH4 from stationary sources including boilers, heaters, furnaces, kilns, ovens, flares, thermal oxidizers, dryers, and any other equipment or machinery that combusts carbon bearing fuels or waste stream materials.
CH4 (Methane)	Mobile combustion	Million metric tons	CH4 emitted directly from the combustion of fuels in different types of mobile equipment, including on-road, off-road, marine, and air.
CH4 (Methane)	Mobile combustion - per capita	Metric tons per capita	Per capita CH4 emitted directly from the combustion of fuels in different types of mobile equipment, including on-road, off-road, marine, and air.
	Coal mining		CH4 from coal underground mining, surface mining, and post-mining (i.e., coal-handling) activities.
	Coal mining - per capita		Per capita CH4 from coal underground mining, surface mining, and post-mining (i.e., coal-handling) activities.
	Abandoned underground coal mines		CH4 from underground coal mines that are closed and abandoned.
	Abandoned underground coal mines - per capita		Per capita CH4 from underground coal mines that are closed and abandoned.
CH4 (Methane)	Natural gas systems	Million metric tons	CH4 from natural gas system normal operations, routine maintenance, and system upsets, including natural gas engine and turbine uncombusted exhaust, flaring, and leak emissions, pipelines, equipment, and wells, pressure surge relief systems, and accidents.
CH4 (Methane)	Natural gas systems - per capita	Metric tons per capita	Per capita CH4 from natural gas system normal operations, routine maintenance, and system upsets, including natural gas engine and turbine uncombusted exhaust, flaring, and leak emissions, pipelines, equipment, and wells, pressure surge relief systems, and accidents.
CH4 (Methane)	Petroleum systems	Million metric tons	CH4 from petroleum system leaks, venting, including emissions from operational upsets, and flaring.
CH4 (Methane)	Petroleum systems - per capita	Metric tons per capita	Per capita CH4 from petroleum system leaks, venting, including emissions from operational upsets, and flaring.
CH4 (Methane)	Abandoned oil and gas wells	Million metric tons	CH4 from abandoned oil and gas wells.
CH4 (Methane)	Abandoned oil and gas wells - per capita	Metric tons per capita	Per capita CH4 from abandoned oil and gas wells.
CH4 (Methane)	Petrochemical production	Million metric tons	CH4 from the production of petrochemicals, including acrylonitrile, carbon black, ethylene, ethylene dichloride, ethylene oxide, and methanol.
CH4 (Methane)	Petrochemical production - per capita	Metric tons per capita	Per capita CH4 from the production of petrochemicals, including acrylonitrile, carbon black, ethylene, ethylene dichloride, ethylene oxide, and methanol.
CH4 (Methane)	Carbide production and consumption	Million metric tons	CH4 from the production of silicon carbide (SiC), a material used for industrial abrasive, metallurgical, and other nonabrasive applications.
CH4 (Methane)	Carbide production and consumption - per capita	Metric tons per capita	Per capita CH4 from the production of silicon carbide (SiC), a material used for industrial abrasive, metallurgical, and other nonabrasive applications.
CH4 (Methane)	Iron and steel production & metallurgical coke production	Million metric tons	CH4 from iron and steel production & metallurgical coke production.
CH4 (Methane)	Iron and steel production & metallurgical coke production - per capita	Metric tons per capita	Per capita CH4 from iron and steel production & metallurgical coke production.
CH4 (Methane)	Ferroalloy production	Million metric tons	CH4 from the production of ferroalloys, which are composites of iron (Fe) and other elements such as silicon (Si), manganese (Mn), and chromium (Cr).
CH4 (Methane)	Ferroalloy production - per capita	Metric tons per capita	Per capita CH4 from the production of ferroalloys, which are composites of iron (Fe) and other elements such as silicon (Si), manganese (Mn), and chromium (Cr).
	Enteric fermentation		CH4 from animals as part of normal digestive processes.
	Enteric fermentation - per capita		Per capita CH4 from animals as part of normal digestive processes.
CH4 (Methane)	Manure management	Million metric tons	CH4 from the anaerobic decomposition of animal manure through the processes of nitrification and denitrification, volatilization, and runoff and leaching.
CH4 (Methane)	Manure management - per capita	Metric tons per capita	Per capita CH4 from the anaerobic decomposition of animal manure through the processes of nitrification and denitrification, volatilization, and runoff and leaching.
	Rice cultivation		CH4 from anaerobic conditions from rice cultivation through a process known as methanogenesis.
	Rice cultivation - per capita		Per capita CH4 from anaerobic conditions from rice cultivation through a process known as methanogenesis.
CH4 (Methane)	Field burning of agricultural residues	Million metric tons	CH4 from crop residue burning.
CH4 (Methane)	Field burning of agricultural residues - per capita	Metric tons per capita	Per capita CH4 from crop residue burning.
	Landfills		CH4 from organic landfill waste, such as paper, food scraps, and yard trimmings.
	Landfills - per capita		Per capita CH4 from organic landfill waste, such as paper, food scraps, and yard trimmings.
CH4 (Methane)	Wastewater treatment	Million metric tons	CH4 from wastewater emissions and from anaerobic sludge digesters when the captured biogas is not completely combusted.
CH4 (Methane)	Wastewater treatment - per capita	Metric tons per capita	Per capita CH4 from wastewater emissions and from anaerobic sludge digesters when the captured biogas is not completely combusted.
CH4 (Methane)	Composting	Million metric tons	CH4 from large-scale commercial composting facilities.
CH4 (Methane)	Composting - per capita	Metric tons per capita	Per capita CH4 from large-scale commercial composting facilities.
	Anaerobic digestion at biogas facilities		CH4 from organic landfill waste, such as paper, food scraps, and yard trimmings or when biogas is lost due to leakage and other events.
	Anaerobic digestion at biogas facilities - per capita		Per capita CH4 from organic landfill waste, such as paper, food scraps, and yard trimmings or when biogas is lost due to leakage and other events.
CH4 (Methane)	Incineration of waste	Million metric tons	CH4 from waste incineration, including all municipal solid waste (MSW) and scrap tires.
CH4 (Methane)	Incineration of waste - per capita	Metric tons per capita	Per capita CH4 from waste incineration, including all municipal solid waste (MSW) and scrap tires.
CH4 (Methane)	International bunker fuels	Million metric tons	CH4 from the combustion of fuels used for international transport activities, including marine and aviation sectors. These emission are excluded from state and national emissions totals but are reported separately based on location of fuel sales. Emissions from ground transport crossing international borders are allocated to the country where the fuel was loaded into the vehicle and, therefore, are not counted as bunker fuel emissions.
CH4 (Methane)	International bunker fuels - per capita	Metric tons per capita	Per capita CH4 from the combustion of fuels used for international transport activities, including marine and aviation sectors. These emission are excluded from state and national emissions totals but are reported separately based on location of fuel sales. Emissions from ground transport crossing international borders are allocated to the country where the fuel was loaded into the vehicle and, therefore, are not counted as bunker fuel emissions.
N2O (Nitrous oxide)	N2O total	Million metric tons	N2O from Stationary combustion, Mobile combustion, Adipic acid production, Nitric acid production, Manure management, Agricultural soil management, Field burning of agricultural residues, Wastewater treatment, N2O from product uses, Caprolactam, glyoxal, and glyoxylic acid production, Incineration of waste, Composting, Electronics industry, Natural gas systems, and Petroleum systems.
N2O (Nitrous oxide)	N2O total - per capita	Metric tons per capita	Per capita N2O from Stationary combustion, Mobile combustion, Adipic acid production, Nitric acid production, Manure management, Agricultural soil management, Field burning of agricultural residues, Wastewater treatment, N2O from product uses, Caprolactam, glyoxal, and glyoxylic acid production, Incineration of waste, Composting, Electronics industry, Natural gas systems, and Petroleum systems.
N2O (Nitrous oxide)	Stationary combustion	Million metric tons	N2O from stationary sources including boilers, heaters, furnaces, kilns, ovens, flares, thermal oxidizers, dryers, and any other equipment or machinery that combusts carbon bearing fuels or waste stream materials.
N2O (Nitrous oxide)	Stationary combustion - per capita	Metric tons per capita	Per capita N2O from stationary sources including boilers, heaters, furnaces, kilns, ovens, flares, thermal oxidizers, dryers, and any other equipment or machinery that combusts carbon bearing fuels or waste stream materials.
N2O (Nitrous oxide)	Mobile combustion	Million metric tons	N2O from the combustion of fuels in different types of mobile equipment, including on-road, off-road, marine, and air.
N2O (Nitrous oxide)	Mobile combustion - per capita	Metric tons per capita	Per capita N2O from the combustion of fuels in different types of mobile equipment, including on-road, off-road, marine, and air.
N2O (Nitrous oxide)	Adipic acid production	Million metric tons	N2O from the production of adipic acid, a feedstock for nylon.
N2O (Nitrous oxide)	Adipic acid production - per capita	Metric tons per capita	Per capita N2O from the production of adipic acid, a feedstock for nylon.
	Nitric acid production		N2O from the production of nitric acid, which is used to make synthetic commercial fertilizers.
	Nitric acid production - per capita		Per capita N2O from the production of nitric acid, which is used to make synthetic commercial fertilizers.
N2O (Nitrous oxide)	Manure management	Million metric tons	N2O from the anaerobic decomposition of animal manure and through the processes of nitrification and denitrification, volatilization, and runoff and leaching.
N2O (Nitrous oxide)	Manure management - per capita	Metric tons per capita	Per capita N2O from the anaerobic decomposition of animal manure and through the processes of nitrification and denitrification, volatilization, and runoff and leaching.
N2O (Nitrous oxide)	Agricultural soil management	Million metric tons	N2O from agricultural activities that increase Nitrogen availability in soils that lead to direct N2O emissions.
N2O (Nitrous oxide)	Agricultural soil management - per capita	Metric tons per capita	Per capita N2O from agricultural activities that increase Nitrogen availability in soils that lead to direct N2O emissions.
N2O (Nitrous oxide)	Field burning of agricultural residues	Million metric tons	N2O from crop residue burning, which is released during combustion.
N2O (Nitrous oxide)	Field burning of agricultural residues - per capita	Metric tons per capita	Per capita N2O from crop residue burning, which is released during combustion.
N2O (Nitrous oxide)	Wastewater treatment	Million metric tons	N2O from wastewater emissions and from anaerobic sludge digesters when the captured biogas is not completely combusted.
N2O (Nitrous oxide)	Wastewater treatment - per capita	Metric tons per capita	Per capita N2O from wastewater emissions and from anaerobic sludge digesters when the captured biogas is not completely combusted.
	N2O from product uses		N2O from products used for general anesthesia, anesthetic in various dental and veterinary applications, propellants in pressure and aerosol products, semiconductor manufacturing, and various other activities.
	N2O from product uses - per capita		Per capita N2O from products used for general anesthesia, anesthetic in various dental and veterinary applications, propellants in pressure and aerosol products, semiconductor manufacturing, and various other activities.
	Caprolactam, glyoxal, and glyoxylic acid production		N2O from the production of prolactam, which is used for nylon-6 fibers, such as carpet manufacturing, and plastics.
	Caprolactam, glyoxal, and glyoxylic acid production - per capita		Per capita N2O from the production of prolactam, which is used for nylon-6 fibers, such as carpet manufacturing, and plastics.
N2O (Nitrous oxide)	Incineration of waste	Million metric tons	N2O from waste incineration, including all municipal solid waste (MSW) and scrap tires.
N2O (Nitrous oxide)	Incineration of waste - per capita	Metric tons per capita	Per capita N2O from waste incineration, including all municipal solid waste (MSW) and scrap tires.
N2O (Nitrous oxide)	Composting	Million metric tons	N2O from large-scale commercial composting facilities.
N2O (Nitrous oxide)	Composting - per capita	Metric tons per capita	Per capita N2O from large-scale commercial composting facilities.
N2O (Nitrous oxide)	Electronics industry	Million metric tons	N2O from the production of thin films in the electronics industry through chemical vapor deposition.
N2O (Nitrous oxide)	Electronics industry - per capita	Metric tons per capita	Per capita N2O from the production of thin films in the electronics industry through chemical vapor deposition.
N2O (Nitrous oxide)	Natural gas systems	Million metric tons	N2O from natural gas system normal operations, routine maintenance, and system upsets, including natural gas engine and turbine uncombusted exhaust, flaring, and leak emissions, pipelines, equipment, and wells, pressure surge relief systems, and accidents.
N2O (Nitrous oxide)	Natural gas systems - per capita	Metric tons per capita	Per capita N2O from natural gas system normal operations, routine maintenance, and system upsets, including natural gas engine and turbine uncombusted exhaust, flaring, and leak emissions, pipelines, equipment, and wells, pressure surge relief systems, and accidents.
N2O (Nitrous oxide)	Petroleum systems	Million metric tons	N2O from petroleum system leaks, venting, including emissions from operational upsets, and flaring.
N2O (Nitrous oxide)	Petroleum systems - per capita	Metric tons per capita	Per capita N2O from petroleum system leaks, venting, including emissions from operational upsets, and flaring.
N2O (Nitrous oxide)	International bunker fuels	Million metric tons	N2O from emissions from the combustion of fuels used for international transport activities, including marine and aviation sectors. These emission are excluded in state and national emissions totals but are reported separately based on location of fuel sales. Emissions from ground transport crossing international borders are allocated to the country where the fuel was loaded into the vehicle and, therefore, are not counted as bunker fuel emissions.
N2O (Nitrous oxide)	International bunker fuels - per capita	Metric tons per capita	Per capita N2O from emissions from the combustion of fuels used for international transport activities, including marine and aviation sectors. These emission are excluded in state and national emissions totals but are reported separately based on location of fuel sales. Emissions from ground transport crossing international borders are allocated to the country where the fuel was loaded into the vehicle and, therefore, are not counted as bunker fuel emissions.
HFC (Hydrofluorocarbons)	HFC total	Million metric tons	HFCs from the Substitution of ozone depleting substances, HCFC-22 production, Electronics industry, Magnesium production and processing.
HFC (Hydrofluorocarbons)	HFC total - per capita	Metric tons per capita	Per capita HFCs from the Substitution of ozone depleting substances, HCFC-22 production, Electronics industry, Magnesium production and processing.
HFC (Hydrofluorocarbons)	Substitution of ozone depleting substances	Million metric tons	HFCs from the substitution of ozone depleting substances.
HFC (Hydrofluorocarbons)	Substitution of ozone depleting substances - per capita	Metric tons per capita	Per capita HFCs from the substitution of ozone depleting substances.
	HCFC-22 production		HFC from the production of chlorodifluoromethane (HCFC-22), which is used as a feedstock for several fluoropolymers.
	HCFC-22 production - per capita		Per capita HFC from the production of chlorodifluoromethane (HCFC-22), which is used as a feedstock for several fluoropolymers.
HFC (Hydrofluorocarbons)	Electronics industry	Million metric tons	HFC from the production of thin films in the electronics industry through chemical vapor deposition.
HFC (Hydrofluorocarbons)	Electronics industry - per capita	Metric tons per capita	Per capita HFC from the production of thin films in the electronics industry through chemical vapor deposition.
HFC (Hydrofluorocarbons)	Magnesium production and processing	Million metric tons	HFC from magnesium metal production and casting industry production.
HFC (Hydrofluorocarbons)	Magnesium production and processing - per capita	Metric tons per capita	Per capita HFC from magnesium metal production and casting industry production.
PFCs (Perfluorocarbons)	PFC total	Million metric tons	PFCs from Aluminum production, electronics industry, and substitution of ozone depleting substances.
PFCs (Perfluorocarbons)	PFC total - per capita	Metric tons per capita	Per capita PFCs from Aluminum production, electronics industry, and substitution of ozone depleting substances.
PFCs (Perfluorocarbons)	Aluminum production	Million metric tons	PFCs from aluminum production, including perfluorocarbons (PFCs), perfluoromethane (CF4), and perfluoroethane (C2F6).
PFCs (Perfluorocarbons)	Aluminum production - per capita	Metric tons per capita	Per capita PFCs from aluminum production, including perfluorocarbons (PFCs), perfluoromethane (CF4), and perfluoroethane (C2F6).
PFCs (Perfluorocarbons)	Electronics industry	Million metric tons	PFCs from long-lived fluorinated greenhouse gases used for plasma etching and chamber cleaning in the electronics industry.
PFCs (Perfluorocarbons)	Electronics industry - per capita	Metric tons per capita	Per capita PFCs from long-lived fluorinated greenhouse gases used for plasma etching and chamber cleaning in the electronics industry.
PFCs (Perfluorocarbons)	Substitution of ozone depleting substances	Million metric tons	PFCs from the production of various products n the electronics industry.
PFCs (Perfluorocarbons)	Substitution of ozone depleting substances - per capita	Metric tons per capita	Per capita PFCs from the production of various products n the electronics industry.
SF6 (Sulfur Hexafluoride)	SF6 total	Million metric tons	SF6 from electrical transmission and distribution, electronics industry, and magnesium production and processing.
SF6 (Sulfur Hexafluoride)	SF6 total - per capita	Metric tons per capita	Per capita SF6 from electrical transmission and distribution, electronics industry, and magnesium production and processing.
	Electrical transmission and distribution		SF6 from electrical transmission and distribution equipment, including gas-insulated substations and switchgear, equipment manufacturing, installation, servicing, and disposal.
	Electrical transmission and distribution - per capita		Per capita SF6 from electrical transmission and distribution equipment, including gas-insulated substations and switchgear, equipment manufacturing, installation, servicing, and disposal.
SF6 (Sulfur Hexafluoride)	Electronics industry	Million metric tons	SF6 from various processes in the electronics industry.
SF6 (Sulfur Hexafluoride)	Electronics industry - per capita	Metric tons per capita	Per capita SF6 from various processes in the electronics industry.
SF6 (Sulfur Hexafluoride)	Magnesium production and processing	Million metric tons	SF6 from the production of magnesium metals and casting, which uses sulfur SF6 to prevent the rapid oxidation of molten magnesium in the presence of air.
SF6 (Sulfur Hexafluoride)	Magnesium production and processing - per capita	Metric tons per capita	Per capita SF6 from the production of magnesium metals and casting, which uses sulfur SF6 to prevent the rapid oxidation of molten magnesium in the presence of air.
	NF3 total		NF3 from the electronics industry process of remote plasma chamber cleaning.
	NF3 total - per capita		Per capita NF3 from the electronics industry process of remote plasma chamber cleaning.
Unspecified Mix of HFCs and PFCs	Unspecified Mix of HFCs and PFCs total	Million metric tons	HFCs and PFCs from unspecified activities.
Unspecified Mix of HFCs and PFCs	Unspecified Mix of HFCs and PFCs total - per capita	Metric tons per capita	Per capita HFCs and PFCs from unspecified activities.
Unspecified Mix of HFCs and PFCs	Electronics industry	Million metric tons	HFCs and PFCs from unspecified electronics industry processes.
Unspecified Mix of HFCs and PFCs	Electronics industry - per capita	Metric tons per capita	Per capita HFCs and PFCs from unspecified electronics industry processes.
LULUCF Emissions and Sinks	Total emissions, LULUCF	Million metric tons	CH4 and N2O from Land Use, Land Use Change, and Forestry (LULUCF).
LULUCF Emissions and Sinks	Total emissions, LULUCF - per capita	Metric tons per capita	Per capita CH4 and N2O from Land Use, Land Use Change, and Forestry (LULUCF).
LULUCF Emissions and Sinks	LULUCF CH4 emissions	Million metric tons	CH4 from Land Use, Land Use Change, and Forestry (LULUCF).
LULUCF Emissions and Sinks	LULUCF CH4 emissions - per capita	Metric tons per capita	Per capita CH4 from Land Use, Land Use Change, and Forestry (LULUCF).
LULUCF Emissions and Sinks	LULUCF N2O emissions	Million metric tons	N2O from Land Use, Land Use Change, and Forestry (LULUCF).
LULUCF Emissions and Sinks	LULUCF N2O emissions - per capita	Metric tons per capita	Per capita N2O from Land Use, Land Use Change, and Forestry (LULUCF).
LULUCF Emissions and Sinks	LULUCF carbon stock change	Million metric tons	Net Carbon stock change from Forest Land, Remaining Forest Land, Land Converted to Forest Land, Cropland Remaining Cropland, Land Converted to Cropland, Grassland Remaining Grassland, Land Converted to Grassland, Wetlands, Remaining Wetlands, Land Converted to Wetlands, Settlements Remaining Settlements, and Land Converted to Settlements.
LULUCF Emissions and Sinks	LULUCF carbon stock change - per capita	Metric tons per capita	Per capita net Carbon stock change from Forest Land, Remaining Forest Land, Land Converted to Forest Land, Cropland Remaining Cropland, Land Converted to Cropland, Grassland Remaining Grassland, Land Converted to Grassland, Wetlands, Remaining Wetlands, Land Converted to Wetlands, Settlements Remaining Settlements, and Land Converted to Settlements.
LULUCF Emissions and Sinks	LULUCF sector net total emissions	Million metric tons	Land Use, Land Use Change, and Forestry (LULUCF) carbon stock change minus Total emissions, LULUCF
LULUCF Emissions and Sinks	LULUCF sector net total emissions - per capita	Million metric tons	Per capita Land Use, Land Use Change, and Forestry (LULUCF) carbon stock change minus Total emissions, LULUCF
All Sectors	Total emissions, all sectors	Million metric tons	Total emissions, all sectors, including Energy, Industrial Processes and Product Use, Agriculture, and Waste
All Sectors	Total emissions, all sectors - per capita	Metric tons per capita	Per capita total emissions, all sectors, including Energy, Industrial Processes and Product Use, Agriculture, and Waste
All Sectors	Net emissions, all sectors and sinks	Million metric tons	Total emissions, all sectors, including Energy, Industrial Processes and Product Use, Agriculture, and Waste minus LULUCF emissions.
All Sectors	Net emissions, all sectors and sinks - per capita	Metric tons per capita	Per capita total emissions, all sectors, including Energy, Industrial Processes and Product Use, Agriculture, and Waste minus LULUCF emissions.
Energy	Energy total	Million metric tons	CO2, CH4, and N2O from Fossil fuel combustion, Natural gas systems, Non-energy use of fuels, Petroleum systems, Coal mining, Stationary combustion, Mobile combustion, Incineration of waste, Abandoned oil and gas wells, and Abandoned underground coal mines
Energy	Energy total - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O from Fossil fuel combustion, Natural gas systems, Non-energy use of fuels, Petroleum systems, Coal mining, Stationary combustion, Mobile combustion, Incineration of waste, Abandoned oil and gas wells, and Abandoned underground coal mines
Energy	Fossil fuel combustion	Million metric tons	CO2, CH4, and N2O from fossil fuel combustion (electric power, transportation, industrial, residential, commercial sectors)
Energy	Fossil fuel combustion - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O from fossil fuel combustion (electric power, transportation, industrial, residential, commercial sectors)
Energy	Natural gas systems	Million metric tons	CO2, CH4, and N2O from natural gas systems, including fugitive emissions from leaks, venting, and flaring.
Energy	Natural gas systems - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O from natural gas systems, including fugitive emissions from leaks, venting, and flaring.
Energy	Non-energy use of fuels	Million metric tons	CO2 from the non-energy use of fuels, including feedstocks for the manufacture of plastics, rubber, synthetic fibers, and other materials; reducing agents for the production of various metals and inorganic products; and products such as lubricants, waxes, and asphalt.
Energy	Non-energy use of fuels - per capita	Metric tons per capita	Per capita CO2 from the non-energy use of fuels, including feedstocks for the manufacture of plastics, rubber, synthetic fibers, and other materials; reducing agents for the production of various metals and inorganic products; and products such as lubricants, waxes, and asphalt.
Energy	Petroleum systems	Million metric tons	CO2, CH4, and N2O from petroleum system leaks, venting, including emissions from operational upsets, and flaring.
Energy	Petroleum systems - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O from petroleum system leaks, venting, including emissions from operational upsets, and flaring.
Energy	Stationary combustion	Million metric tons	CO2, CH4, and N2O from stationary sources including boilers, heaters, furnaces, kilns, ovens, flares, thermal oxidizers, dryers, and any other equipment or machinery that combusts carbon bearing fuels or waste stream materials.
Energy	Stationary combustion - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O from stationary sources including boilers, heaters, furnaces, kilns, ovens, flares, thermal oxidizers, dryers, and any other equipment or machinery that combusts carbon bearing fuels or waste stream materials.
Energy	Mobile combustion	Million metric tons	CO2, CH4, and N2O emitted directly from the combustion of fuels in different types of mobile equipment, including on-road, off-road, marine, and air.
Energy	Mobile combustion - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O emitted directly from the combustion of fuels in different types of mobile equipment, including on-road, off-road, marine, and air.
Energy	Incineration of waste	Million metric tons	CO2, CH4, and N2O from waste incineration, including all municipal solid waste (MSW) and scrap tires.
Energy	Incineration of waste - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O from waste incineration, including all municipal solid waste (MSW) and scrap tires.
Energy	Abandoned oil and gas wells	Million metric tons	CO2, and CH4 from abandoned wells, such as orphaned wells, i.e., no responsible operator, and other nonproducing wells.
Energy	Abandoned oil and gas wells - per capita	Metric tons per capita	Per capita CO2, and CH4 from abandoned wells, such as orphaned wells, i.e., no responsible operator, and other nonproducing wells.
Industrial Processes and Product Use	Industrial processes and product use total	Million metric tons	CO2, CH4, N2O, HFCs, PFCs, NF3, C2F6, and SF6 from Substitution of ozone depleting substances, Iron and steel production & metallurgical coke production, Cement production, Petrochemical production, Ammonia production, Lime production, Nitric acid production, Other process uses of carbonates, Urea consumption for non-agricultural purposes, Adipic acid production, Carbon dioxide consumption, Electronics industry, Electrical transmission and distribution, N?O from product uses, HCFC-22 production, Aluminum production, Soda ash production, Ferroalloy production, Titanium dioxide production, Caprolactam, glyoxal, and glyoxylic acid production, Glass production, Zinc production, Magnesium production and processing, Phosphoric acid production, Lead production, Carbide production and consumption.
Industrial Processes and Product Use	Industrial processes and product use total - per capita	Metric tons per capita	Per capita CO2, CH4, N2O, HFCs, PFCs, NF3, C2F6, and SF6 from Substitution of ozone depleting substances, Iron and steel production & metallurgical coke production, Cement production, Petrochemical production, Ammonia production, Lime production, Nitric acid production, Other process uses of carbonates, Urea consumption for non-agricultural purposes, Adipic acid production, Carbon dioxide consumption, Electronics industry, Electrical transmission and distribution, N?O from product uses, HCFC-22 production, Aluminum production, Soda ash production, Ferroalloy production, Titanium dioxide production, Caprolactam, glyoxal, and glyoxylic acid production, Glass production, Zinc production, Magnesium production and processing, Phosphoric acid production, Lead production, Carbide production and consumption.
Industrial Processes and Product Use	Substitution of ozone depleting substances	Million metric tons	HFCs, PFCs, from the substitution of ozone depleting substances.
Industrial Processes and Product Use	Substitution of ozone depleting substances - per capita	Metric tons per capita	Per capita HFCs, PFCs, from the substitution of ozone depleting substances.
Industrial Processes and Product Use	Iron and steel production & metallurgical coke production	Million metric tons	CO2 and CH4 from iron and steel production & metallurgical coke production.
Industrial Processes and Product Use	Iron and steel production & metallurgical coke production - per capita	Metric tons per capita	Per capita CO2 and CH4 from iron and steel production & metallurgical coke production.
Industrial Processes and Product Use	Cement production	Million metric tons	CO2 from cement production primarily "clinker" production when calcium carbonate (CaCO3) is heated in a cement kiln to form lime (i.e., calcium oxide, or CaO) and CO2 in a process known as calcination or calcining.
Industrial Processes and Product Use	Cement production - per capita	Metric tons per capita	Per capita CO2 from cement production primarily "clinker" production when calcium carbonate (CaCO3) is heated in a cement kiln to form lime (i.e., calcium oxide, or CaO) and CO2 in a process known as calcination or calcining.
Industrial Processes and Product Use	Petrochemical production	Million metric tons	CO2 from the production of petrochemicals, including acrylonitrile, carbon black, ethylene, ethylene dichloride, ethylene oxide, and methanol.
Industrial Processes and Product Use	Petrochemical production - per capita	Metric tons per capita	Per capita CO2 from the production of petrochemicals, including acrylonitrile, carbon black, ethylene, ethylene dichloride, ethylene oxide, and methanol.
Industrial Processes and Product Use	Ammonia production	Million metric tons	CO2 from the production of synthetic ammonia, primarily through the use of natural gas, petroleum coke, or naphtha as a feedstock.
Industrial Processes and Product Use	Ammonia production - per capita	Metric tons per capita	Per capita CO2 from the production of synthetic ammonia, primarily through the use of natural gas, petroleum coke, or naphtha as a feedstock.
Industrial Processes and Product Use	Lime production	Million metric tons	CO2 from lime production when limestone is roasted at high temperatures in a kiln to produce calcium oxide (CaO) and CO2.
Industrial Processes and Product Use	Lime production - per capita	Metric tons per capita	Per capita CO2 from lime production when limestone is roasted at high temperatures in a kiln to produce calcium oxide (CaO) and CO2.
Industrial Processes and Product Use	Other process uses of carbonates	Million metric tons	CO2 from limestone, dolomite, and other carbonate production.
Industrial Processes and Product Use	Other process uses of carbonates - per capita	Metric tons per capita	Per capita CO2 from limestone, dolomite, and other carbonate production.
Industrial Processes and Product Use	Electronics industry	Million metric tons	HFCs, PFCs, SF6, NF3, and N2O from a variety of production processes in the electronics industry.
Industrial Processes and Product Use	Electronics industry - per capita	Metric tons per capita	Per capita HFCs, PFCs, SF6, NF3, and N2O from a variety of production processes in the electronics industry.
Industrial Processes and Product Use	Aluminum production	Million metric tons	CO2, PFCs, CF4, and C2F6 from the production of primary aluminum.
Industrial Processes and Product Use	Aluminum production - per capita	Metric tons per capita	Per capita CO2, PFCs, CF4, and C2F6 from the production of primary aluminum.
Industrial Processes and Product Use	Soda ash production	Million metric tons	CO2 from generated calcining trona ore to produce soda ash.
Industrial Processes and Product Use	Soda ash production - per capita	Metric tons per capita	Per capita CO2 from generated calcining trona ore to produce soda ash.
Industrial Processes and Product Use	Ferroalloy production	Million metric tons	CO2 from the production of ferroalloys, composites of iron (Fe) and other elements such as silicon (Si), manganese (Mn), and chromium (Cr).
Industrial Processes and Product Use	Ferroalloy production - per capita	Metric tons per capita	Per capita CO2 from the production of ferroalloys, composites of iron (Fe) and other elements such as silicon (Si), manganese (Mn), and chromium (Cr).
Industrial Processes and Product Use	Titanium dioxide production	Million metric tons	CO2 from Titanium dioxide (TiO2) manufacturing using the chloride process or the sulfate process.
Industrial Processes and Product Use	Titanium dioxide production - per capita	Metric tons per capita	Per capita CO2 from Titanium dioxide (TiO2) manufacturing using the chloride process or the sulfate process.
Industrial Processes and Product Use	Glass production	Million metric tons	CO2 from the glass production process.
Industrial Processes and Product Use	Glass production - per capita	Metric tons per capita	Per capita CO2 from the glass production process.
Industrial Processes and Product Use	Zinc production	Million metric tons	CO2 from the production of zinc.
Industrial Processes and Product Use	Zinc production - per capita	Metric tons per capita	Per capita CO2 from the production of zinc.
Industrial Processes and Product Use	Magnesium production and processing	Million metric tons	CO2, HFCs, and SF6 from magnesium metal production and casting industry production.
Industrial Processes and Product Use	Magnesium production and processing - per capita	Metric tons per capita	Per capita CO2, HFCs, and SF6 from magnesium metal production and casting industry production.
Industrial Processes and Product Use	Carbide production and consumption	Million metric tons	CO2 and CH4 from the production of silicon carbide (SiC), a material used for industrial abrasive, metallurgical, and other nonabrasive applications. Emissions from fuels consumed for energy purposes during carbide production are excluded as they are accounted for in the energy sector.
Industrial Processes and Product Use	Carbide production and consumption - per capita	Metric tons per capita	Per capita CO2 and CH4 from the production of silicon carbide (SiC), a material used for industrial abrasive, metallurgical, and other nonabrasive applications. Emissions from fuels consumed for energy purposes during carbide production are excluded as they are accounted for in the energy sector.
Agriculture	Agriculture total	Million metric tons	CH4 and N2O from Agricultural soil management, Enteric fermentation, Manure management, Rice cultivation, Urea fertilization, Liming, Field burning of agricultural residues.
Agriculture	Agriculture total - per capita	Metric tons per capita	Per capita CH4 and N2O from Agricultural soil management, Enteric fermentation, Manure management, Rice cultivation, Urea fertilization, Liming, Field burning of agricultural residues.
	Agricultural soil management total		NA
Agriculture	Manure management	Million metric tons	CH4 and N2O from the anaerobic decomposition of animal manure through the processes of nitrification and denitrification, volatilization, and runoff and leaching.
Agriculture	Manure management - per capita	Metric tons per capita	Per capita CH4 and N2O from the anaerobic decomposition of animal manure through the processes of nitrification and denitrification, volatilization, and runoff and leaching.
Agriculture	Field burning of agricultural residues	Million metric tons	CH4 and N2O from crop residue burning.
Agriculture	Field burning of agricultural residues - per capita	Metric tons per capita	Per capita CH4 and N2O from crop residue burning.
Waste	Waste total	Million metric tons	CO2, CH4 from landfills, wastewater treatment, composting, and anaerobic digestion at biogas facilities
Waste	Waste total - per capita	Metric tons per capita	Per capita CO2, CH4 from landfills, wastewater treatment, composting, and anaerobic digestion at biogas facilities
Waste	Wastewater treatment	Million metric tons	CH4 and N2O from wastewater emissions and from anaerobic sludge digesters when the captured biogas is not completely combusted.
Waste	Wastewater treatment - per capita	Metric tons per capita	Per capita CH4 and N2O from wastewater emissions and from anaerobic sludge digesters when the captured biogas is not completely combusted.
Waste	Composting	Million metric tons	CH4 and N2O from large-scale commercial composting facilities.
Waste	Composting - per capita	Metric tons per capita	Per capita CH4 and N2O from large-scale commercial composting facilities.
LULUCF Emissions and Sinks	Land use, land-use change, and forestry total	Million metric tons	CO2, CH4, and N2O from forest lands, croplands, grasslands, wetlands, and settlements.
LULUCF Emissions and Sinks	Land use, land-use change, and forestry total - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O from forest lands, croplands, grasslands, wetlands, and settlements.
LULUCF Emissions and Sinks	Forest land	Million metric tons	Carbon sequestered in remaining forest lands, new forest lands. Generally "negative" emissions, or a "sink."
LULUCF Emissions and Sinks	Forest land - per capita	Metric tons per capita	Per capita carbon sequestered in remaining forest lands, new forest lands. Generally "negative" emissions, or a "sink."
LULUCF Emissions and Sinks	Cropland	Million metric tons	CO2 and N2O from cropland management including fossil fuel use on and off the farm and fertilizer production. It can also be emitted or sequestered (stored) in the soil.
LULUCF Emissions and Sinks	Cropland - per capita	Metric tons per capita	Per capita CO2 and N2O from cropland management including fossil fuel use on and off the farm and fertilizer production. It can also be emitted or sequestered (stored) in the soil.
LULUCF Emissions and Sinks	Grassland	Million metric tons	CO2 absorted and released by grasslands, CH4 from grazing livestock, and N2O is emitted from soils.
LULUCF Emissions and Sinks	Grassland - per capita	Metric tons per capita	Per capita CO2 absorted and released by grasslands, CH4 from grazing livestock, and N2O is emitted from soils.
LULUCF Emissions and Sinks	Wetlands	Million metric tons	CH4 emitted by microbial activiity in wetlands.
LULUCF Emissions and Sinks	Wetlands - per capita	Metric tons per capita	Per capita CH4 emitted by microbial activiity in wetlands.
LULUCF Emissions and Sinks	Settlements	Million metric tons	CO2, CH4, and N2O emitted from changes in biomass, dead organic matter (DOM), and soil carbon on residential, transportation, commercial, and production (commercial, manufacturing) lands of any size, unless it is already included under other land-use categories. Settlement examples include land along streets, in residential (rural and urban) and commercial lawns, in public and private gardens, in golf courses and athletic fields, and in parks, provided such land is functionally or administratively associated with particular cities, villages or other settlement types and is not accounted for in another land-use category.
LULUCF Emissions and Sinks	Settlements - per capita	Metric tons per capita	Per capita CO2, CH4, and N2O emitted from changes in biomass, dead organic matter (DOM), and soil carbon on residential, transportation, commercial, and production (commercial, manufacturing) lands of any size, unless it is already included under other land-use categories. Settlement examples include land along streets, in residential (rural and urban) and commercial lawns, in public and private gardens, in golf courses and athletic fields, and in parks, provided such land is functionally or administratively associated with particular cities, villages or other settlement types and is not accounted for in another land-use category.

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