Trend of Annual Reported GHG Emissions from , by Subsector (as of 8/4/19)
(1) Beginning in Reporting Year 2016, Onshore Production facilities began reporting emissions from oil well completions and workovers with hydraulic fracturing. These emissions were not reported for prior reporting years.
(2) This industry segment began reporting data for the first time in Reporting Year 2016
(3) Beginning in Reporting Year 2016, facilities that met the definition of Gathering and Boosting reported emissions for applicable sources. This includes certain stationary and portable fuel combustion equipment emissions that may have been published for Reporting Years 2011-2015 as Other Petroleum and Natural Gas Systems.
Number of Reporters and Emissions in the Sector (as of 8/4/19)
Sector - Greenhouse Gas Emissions Reported to the GHGRP
(all reported emissions values presented in million metric tons CO2e based on IPCC AR4 GWPs) |
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2011 |
2012 |
2013 |
2014 |
2015 |
2016a |
2017 |
2018 |
| Number of facilities: |
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| Total emissions (CO2e): |
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| Emissions by greenhouse gas (CO2e) |
| • Carbon dioxide (CO2): |
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| • Methane (CH4): |
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| • Nitrous oxide (N2O): |
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| • Fluorinated GHGs: |
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| • Hydrofluorocarbons (HFCs): |
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| • Hydrofluoroethers (HFEs): |
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| • Perfluorocarbons (PFCs): |
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| • Sulfur hexafluoride (SF6): |
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| • Nitrogen trifluoride (NF3): |
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| • Other Fully Fluorinated GHGs: |
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| • Very short-lived Compounds: |
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a Facilities in the Gathering and Boosting and Transmission Pipeline industry subsectors began reporting in 2016.
Totals may not equal sum of individual GHGs due to independent rounding.
CO2 emissions from the combustion of biomass are NOT included in emissions totals provided above.
| Number of reporters and 2018 emissions (CO2e) per industry subsector |
| Industry Sector |
2018 Number of Reporters |
2018 Emissions
(million metric tons CO2e) |
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Totals may not equal sum of individual GHGs due to independent rounding.