Title,"Figure 1. U.S. Greenhouse Gas Emissions by Gas, 1990–2022",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Short title,Greenhouse Gas Emissions by Gas,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Source,EPA's Climate Change Indicators in the United States: www.epa.gov/climate-indicators,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Data source,Data source: U.S. EPA (Environmental Protection Agency). (2024). <i>Inventory of U.S. greenhouse gas emissions and sinks: 1990-2022</i> (EPA 430-R-24-004). www.epa.gov/ghgemissions/inventory-us-greenhouse-gas-emissions-and-sinks-1990-2022.<br/>Web update: June 2024,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Short data source,"Data source: U.S. EPA, 2024<sup><a href=""#ref1"">1</a></sup><br/>Web update: June 2024",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
y-min,0,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
y-max,8000,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Units,million metric tons of CO2 equivalents,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
y-axis,Emissions (million metric tons of carbon dioxide equivalents),,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
x-axis,Year,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022
Year interval,5,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Data,"HFCs, PFCs, SF<sub>6</sub>, and NF<sub>3</sub><sup>*</sup>",125.454537,118.2654267,122.9452397,123.6621214,128.2386742,146.2565936,157.943424,168.3410258,183.810398,183.8266269,170.1073093,154.9729104,158.0773943,155.9283032,155.8681366,153.1538546,156.6671154,166.4868772,169.0454256,163.9874539,171.4032358,173.2960842,171.2370768,171.5194751,173.9680194,176.5713436,175.6342273,177.1882952,179.6242122,184.9220552,186.3215045,192.956988,198.1280381
Data,Nitrous oxide,408.1514004,398.4771398,397.2940077,418.4613176,419.1750925,423.4953943,435.5190131,419.6082679,423.3731497,418.7441316,410.9438101,421.725702,422.9345562,423.4138452,428.5055904,419.1899515,420.5621597,431.6420274,416.5148256,410.0665434,418.2632915,419.8508817,392.7936111,434.0224919,439.6077918,426.9659574,413.408295,417.8189442,439.453215,416.3774829,391.1677313,398.167133,389.7078583
Data,Methane,871.6588245,879.6454125,877.3816358,864.8524911,873.4018674,866.5860559,861.7378795,847.9217162,835.4774872,815.8126338,815.7018447,807.0841087,801.0913535,801.1289555,796.4336377,795.4291811,806.6458704,810.2549411,821.5821974,806.7759669,807.5987024,778.2884796,764.0636185,766.2054129,762.3914571,764.3866251,744.5905238,759.4800752,771.4810667,754.3411391,735.3488325,720.4681525,702.354745
Data,Carbon dioxide,5131.65,5076.3,5178.73,5279.48,5361.82,5425.8,5601.06,5673.11,5736.33,5800.25,6023.13,5903.53,5947.79,6006.42,6111.52,6126.86,6045.3,6121.52,5919.21,5486.09,5668.74,5540.33,5332.81,5473.66,5529.88,5368.29,5246.4,5196.54,5362.19,5234.49,4688.97,5017.2,5053.02