Data / Rankings / Greenhouse gas emissions from industry (EPA state inventory) / US states

US states by greenhouse gas emissions from industry (EPA state inventory)

Texas had the highest greenhouse gas emissions from industry (EPA state inventory) of 51 states in 2014, at 334.94 million tonnes of CO2 equivalent. District of Columbia had the lowest, at 0.18 million tonnes of CO2 equivalent. The median was 17.52 million tonnes of CO2 equivalent. Source: the U.S. Environmental Protection Agency.

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Highest334.94Texas
Lowest0.18District of Columbia
Median17.5251 states

Map of states, 2014

Alabama: 37.69 million tonnes of CO2 equivalentAlaska: 19.22 million tonnes of CO2 equivalentArizona: 8.1 million tonnes of CO2 equivalentArkansas: 17.39 million tonnes of CO2 equivalentCalifornia: 88.79 million tonnes of CO2 equivalentColorado: 33.35 million tonnes of CO2 equivalentConnecticut: 2.91 million tonnes of CO2 equivalentDelaware: 4.18 million tonnes of CO2 equivalentDistrict of Columbia: 0.18 million tonnes of CO2 equivalentFlorida: 20.93 million tonnes of CO2 equivalentGeorgia: 18.13 million tonnes of CO2 equivalentHawaii: 1.59 million tonnes of CO2 equivalentIdaho: 3.64 million tonnes of CO2 equivalentIllinois: 48.77 million tonnes of CO2 equivalentIndiana: 59.52 million tonnes of CO2 equivalentIowa: 20.71 million tonnes of CO2 equivalentKansas: 26.93 million tonnes of CO2 equivalentKentucky: 35.47 million tonnes of CO2 equivalentLouisiana: 128.84 million tonnes of CO2 equivalentMaine: 2.77 million tonnes of CO2 equivalentMaryland: 6.07 million tonnes of CO2 equivalentMassachusetts: 5.45 million tonnes of CO2 equivalentMichigan: 32.66 million tonnes of CO2 equivalentMinnesota: 36.68 million tonnes of CO2 equivalentMississippi: 15.8 million tonnes of CO2 equivalentMissouri: 17.96 million tonnes of CO2 equivalentMontana: 9.27 million tonnes of CO2 equivalentNebraska: 9.48 million tonnes of CO2 equivalentNevada: 5.39 million tonnes of CO2 equivalentNew Hampshire: 1.29 million tonnes of CO2 equivalentNew Jersey: 13 million tonnes of CO2 equivalentNew Mexico: 26.59 million tonnes of CO2 equivalentNew York: 16.01 million tonnes of CO2 equivalentNorth Carolina: 13.36 million tonnes of CO2 equivalentNorth Dakota: 28.42 million tonnes of CO2 equivalentOhio: 46.38 million tonnes of CO2 equivalentOklahoma: 52.28 million tonnes of CO2 equivalentOregon: 6.75 million tonnes of CO2 equivalentPennsylvania: 78.27 million tonnes of CO2 equivalentRhode Island: 0.86 million tonnes of CO2 equivalentSouth Carolina: 11.71 million tonnes of CO2 equivalentSouth Dakota: 4.03 million tonnes of CO2 equivalentTennessee: 18.26 million tonnes of CO2 equivalentTexas: 334.94 million tonnes of CO2 equivalentUtah: 17.52 million tonnes of CO2 equivalentVermont: 0.75 million tonnes of CO2 equivalentVirginia: 18.91 million tonnes of CO2 equivalentWashington: 16.37 million tonnes of CO2 equivalentWest Virginia: 42.89 million tonnes of CO2 equivalentWisconsin: 16.82 million tonnes of CO2 equivalentWyoming: 35.67 million tonnes of CO2 equivalent
  • Under 4
  • 4 to 11
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  • 18 to 27
  • 27 to 41
  • 41 and over
million tonnes of CO2 equivalent, 2014. Source: EPA state greenhouse gas inventory, EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent. Boundaries: U.S. Census Bureau cartographic boundary files.

All states, 2014

Texas: 334.94 million tonnes of CO2 equivalentTexas334.94Louisiana: 128.84 million tonnes of CO2 equivalentLouisiana128.84California: 88.79 million tonnes of CO2 equivalentCalifornia88.79Pennsylvania: 78.27 million tonnes of CO2 equivalentPennsylvania78.27Indiana: 59.52 million tonnes of CO2 equivalentIndiana59.52Oklahoma: 52.28 million tonnes of CO2 equivalentOklahoma52.28Illinois: 48.77 million tonnes of CO2 equivalentIllinois48.77Ohio: 46.38 million tonnes of CO2 equivalentOhio46.38West Virginia: 42.89 million tonnes of CO2 equivalentWest Virginia42.89Alabama: 37.69 million tonnes of CO2 equivalentAlabama37.69Minnesota: 36.68 million tonnes of CO2 equivalentMinnesota36.68Wyoming: 35.67 million tonnes of CO2 equivalentWyoming35.67Kentucky: 35.47 million tonnes of CO2 equivalentKentucky35.47Colorado: 33.35 million tonnes of CO2 equivalentColorado33.35Michigan: 32.66 million tonnes of CO2 equivalentMichigan32.66North Dakota: 28.42 million tonnes of CO2 equivalentNorth Dakota28.42Kansas: 26.93 million tonnes of CO2 equivalentKansas26.93New Mexico: 26.59 million tonnes of CO2 equivalentNew Mexico26.59Florida: 20.93 million tonnes of CO2 equivalentFlorida20.93Iowa: 20.71 million tonnes of CO2 equivalentIowa20.71Alaska: 19.22 million tonnes of CO2 equivalentAlaska19.22Virginia: 18.91 million tonnes of CO2 equivalentVirginia18.91Tennessee: 18.26 million tonnes of CO2 equivalentTennessee18.26Georgia: 18.13 million tonnes of CO2 equivalentGeorgia18.13Missouri: 17.96 million tonnes of CO2 equivalentMissouri17.96Utah: 17.52 million tonnes of CO2 equivalentUtah17.52Arkansas: 17.39 million tonnes of CO2 equivalentArkansas17.39Wisconsin: 16.82 million tonnes of CO2 equivalentWisconsin16.82Washington: 16.37 million tonnes of CO2 equivalentWashington16.37New York: 16.01 million tonnes of CO2 equivalentNew York16.01Mississippi: 15.8 million tonnes of CO2 equivalentMississippi15.8North Carolina: 13.36 million tonnes of CO2 equivalentNorth Carolina13.36New Jersey: 13 million tonnes of CO2 equivalentNew Jersey13South Carolina: 11.71 million tonnes of CO2 equivalentSouth Carolina11.71Nebraska: 9.48 million tonnes of CO2 equivalentNebraska9.48Montana: 9.27 million tonnes of CO2 equivalentMontana9.27Arizona: 8.1 million tonnes of CO2 equivalentArizona8.1Oregon: 6.75 million tonnes of CO2 equivalentOregon6.75Maryland: 6.07 million tonnes of CO2 equivalentMaryland6.07Massachusetts: 5.45 million tonnes of CO2 equivalentMassachusetts5.45Nevada: 5.39 million tonnes of CO2 equivalentNevada5.39Delaware: 4.18 million tonnes of CO2 equivalentDelaware4.18South Dakota: 4.03 million tonnes of CO2 equivalentSouth Dakota4.03Idaho: 3.64 million tonnes of CO2 equivalentIdaho3.64Connecticut: 2.91 million tonnes of CO2 equivalentConnecticut2.91Maine: 2.77 million tonnes of CO2 equivalentMaine2.77Hawaii: 1.59 million tonnes of CO2 equivalentHawaii1.59New Hampshire: 1.29 million tonnes of CO2 equivalentNew Hampshire1.29Rhode Island: 0.86 million tonnes of CO2 equivalentRhode Island0.86Vermont: 0.75 million tonnes of CO2 equivalentVermont0.75District of Columbia: 0.18 million tonnes of CO2 equivalentDistrict of Columbia0.18Texas: 334.94 million tonnes of CO2 equivalentTexas334.94Louisiana: 128.84 million tonnes of CO2 equivalentLouisiana128.84California: 88.79 million tonnes of CO2 equivalentCalifornia88.79Pennsylvania: 78.27 million tonnes of CO2 equivalentPennsylvania78.27Indiana: 59.52 million tonnes of CO2 equivalentIndiana59.52Oklahoma: 52.28 million tonnes of CO2 equivalentOklahoma52.28Illinois: 48.77 million tonnes of CO2 equivalentIllinois48.77Ohio: 46.38 million tonnes of CO2 equivalentOhio46.38West Virginia: 42.89 million tonnes of CO2 equivalentWest Virginia42.89Alabama: 37.69 million tonnes of CO2 equivalentAlabama37.69Minnesota: 36.68 million tonnes of CO2 equivalentMinnesota36.68Wyoming: 35.67 million tonnes of CO2 equivalentWyoming35.67Kentucky: 35.47 million tonnes of CO2 equivalentKentucky35.47Colorado: 33.35 million tonnes of CO2 equivalentColorado33.35Michigan: 32.66 million tonnes of CO2 equivalentMichigan32.66North Dakota: 28.42 million tonnes of CO2 equivalentNorth Dakota28.42Kansas: 26.93 million tonnes of CO2 equivalentKansas26.93New Mexico: 26.59 million tonnes of CO2 equivalentNew Mexico26.59Florida: 20.93 million tonnes of CO2 equivalentFlorida20.93Iowa: 20.71 million tonnes of CO2 equivalentIowa20.71Alaska: 19.22 million tonnes of CO2 equivalentAlaska19.22Virginia: 18.91 million tonnes of CO2 equivalentVirginia18.91Tennessee: 18.26 million tonnes of CO2 equivalentTennessee18.26Georgia: 18.13 million tonnes of CO2 equivalentGeorgia18.13Missouri: 17.96 million tonnes of CO2 equivalentMissouri17.96Utah: 17.52 million tonnes of CO2 equivalentUtah17.52Arkansas: 17.39 million tonnes of CO2 equivalentArkansas17.39Wisconsin: 16.82 million tonnes of CO2 equivalentWisconsin16.82Washington: 16.37 million tonnes of CO2 equivalentWashington16.37New York: 16.01 million tonnes of CO2 equivalentNew York16.01Mississippi: 15.8 million tonnes of CO2 equivalentMississippi15.8North Carolina: 13.36 million tonnes of CO2 equivalentNorth Carolina13.36New Jersey: 13 million tonnes of CO2 equivalentNew Jersey13South Carolina: 11.71 million tonnes of CO2 equivalentSouth Carolina11.71Nebraska: 9.48 million tonnes of CO2 equivalentNebraska9.48Montana: 9.27 million tonnes of CO2 equivalentMontana9.27Arizona: 8.1 million tonnes of CO2 equivalentArizona8.1Oregon: 6.75 million tonnes of CO2 equivalentOregon6.75Maryland: 6.07 million tonnes of CO2 equivalentMaryland6.07Massachusetts: 5.45 million tonnes of CO2 equivalentMassachusetts5.45Nevada: 5.39 million tonnes of CO2 equivalentNevada5.39Delaware: 4.18 million tonnes of CO2 equivalentDelaware4.18South Dakota: 4.03 million tonnes of CO2 equivalentSouth Dakota4.03Idaho: 3.64 million tonnes of CO2 equivalentIdaho3.64Connecticut: 2.91 million tonnes of CO2 equivalentConnecticut2.91Maine: 2.77 million tonnes of CO2 equivalentMaine2.77Hawaii: 1.59 million tonnes of CO2 equivalentHawaii1.59New Hampshire: 1.29 million tonnes of CO2 equivalentNew Hampshire1.29Rhode Island: 0.86 million tonnes of CO2 equivalentRhode Island0.86Vermont: 0.75 million tonnes of CO2 equivalentVermont0.75District of Columbia: 0.18 million tonnes of CO2 equivalentDistrict of Columbia0.18
million tonnes of CO2 equivalent. Source: EPA state greenhouse gas inventory, EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent. Retrieved 2026-10-12.

Full ranking

RankStates2014
million tonnes of CO2 equivalent		Change on 2013
1Texas334.94+0.3%
2Louisiana128.84-1.3%
3California88.79-3.6%
4Pennsylvania78.27+1.7%
5Indiana59.52-0.5%
6Oklahoma52.28+3.6%
7Illinois48.77-2.3%
8Ohio46.38+0.1%
9West Virginia42.89+8.7%
10Alabama37.69+1.9%
11Minnesota36.68+5.9%
12Wyoming35.67-4.5%
13Kentucky35.47-4.8%
14Colorado33.35+2.2%
15Michigan32.66-1%
16North Dakota28.42+15.6%
17Kansas26.93+2.7%
18New Mexico26.59-9.7%
19Florida20.93-0.4%
20Iowa20.71-5.1%
21Alaska19.22-2.1%
22Virginia18.91-10.1%
23Tennessee18.26-3.1%
24Georgia18.13-1.5%
25Missouri17.96+0.3%
26Utah17.52-3%
27Arkansas17.39+3.1%
28Wisconsin16.82+0.1%
29Washington16.37-1.5%
30New York16.01-11.3%
31Mississippi15.8-1%
32North Carolina13.36-7.2%
33New Jersey13-3.9%
34South Carolina11.71+1.1%
35Nebraska9.48+0.5%
36Montana9.27+9.9%
37Arizona8.1-2%
38Oregon6.75-1.7%
39Maryland6.07-1.2%
40Massachusetts5.45-9.8%
41Nevada5.39+15.2%
42Delaware4.18-2.8%
43South Dakota4.03-0.6%
44Idaho3.64-3.5%
45Connecticut2.91-11.1%
46Maine2.77-16.6%
47Hawaii1.59-2.3%
48New Hampshire1.29-2.5%
49Rhode Island0.86-6.8%
50Vermont0.75-16.9%
51District of Columbia0.18-4.8%

Other periods

About this ranking

Greenhouse gas emissions of a US state allocated to the industry economic sector.

More on how it is measured
  • Fuel burned in factories, industrial processes such as cement, steel and chemicals, and oil, gas and coal production, including methane leaks.
  • In million metric tons of CO2 equivalent: carbon dioxide, methane, nitrous oxide and fluorinated gases weighted by their 100-year global warming potentials (IPCC AR5), from the EPA inventory of US emissions by state, which allocates the national inventory to the states with the same methods for every state.
  • Emissions are counted where they occur, so electricity is counted in the state that generates it, not the state that uses it.

The six economic sectors add up to state_ghg_emissions. EPA says these estimates are not official state data: a state's own inventory can differ because it uses other methods, data or scopes. Each annual edition recalculates the whole series back to 1990.

Every value in the ranking comes from the same publisher and the same period, so the states are compared on one definition. Equal values share a rank.

How to cite

U.S. Environmental Protection Agency, Inventory of U.S. Greenhouse Gas Emissions and Sinks by State. EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent. https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Environmental Protection Agency. (2025). EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent (US states by greenhouse gas emissions from industry (EPA state inventory), 2014) [Data set]. Retrieved October 12, 2026, from https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals

MLA 9

EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent, US states by greenhouse gas emissions from industry (EPA state inventory), 2014. U.S. Environmental Protection Agency, 23 Apr. 2025, https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals. Invokely, https://invokely.ai/rankings/state-ghg-emissions-industry/us-states?period=2014. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Environmental Protection Agency. 2025. EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent. US states by greenhouse gas emissions from industry (EPA state inventory), 2014. Dataset. Accessed October 12, 2026. https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals. Also distributed by Invokely, https://invokely.ai/rankings/state-ghg-emissions-industry/us-states?period=2014.

Harvard

U.S. Environmental Protection Agency (2025) EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent, US states by greenhouse gas emissions from industry (EPA state inventory), 2014 [Dataset]. Available at: https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals, via Invokely: https://invokely.ai/rankings/state-ghg-emissions-industry/us-states?period=2014 (Accessed: 12 October 2026).

BibTeX
@misc{environmental_us_states_by_greenhouse_2014,
  author = {{U.S. Environmental Protection Agency}},
  title = {{EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent: US states by greenhouse gas emissions from industry (EPA state inventory), 2014}},
  year = {2025},
  howpublished = {Data set},
  url = {https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/state-ghg-emissions-industry/us-states?period=2014. Publisher attribution: U.S. Environmental Protection Agency, Inventory of U.S. Greenhouse Gas Emissions and Sinks by State. EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent. https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Environmental Protection Agency
TI  - EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent: US states by greenhouse gas emissions from industry (EPA state inventory), 2014
PY  - 2025
DA  - 2025/04/23
PB  - U.S. Environmental Protection Agency
DB  - Invokely
UR  - https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals
L2  - https://invokely.ai/rankings/state-ghg-emissions-industry/us-states?period=2014
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/state-ghg-emissions-industry/us-states?period=2014.
N1  - Publisher attribution: U.S. Environmental Protection Agency, Inventory of U.S. Greenhouse Gas Emissions and Sinks by State. EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent. https://www.epa.gov/ghgemissions/state-ghg-emissions-and-removals. Retrieved 2026-10-12.
ER  -
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Questions

Which state has the highest greenhouse gas emissions from industry (EPA state inventory)?

Texas, with 334.94 million tonnes of CO2 equivalent in 2014, according to the U.S. Environmental Protection Agency.

Which state has the lowest greenhouse gas emissions from industry (EPA state inventory)?

District of Columbia, with 0.18 million tonnes of CO2 equivalent in 2014.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Environmental Protection Agency, EPA greenhouse gas inventory by state: Industry economic sector, million metric tons of CO2 equivalent. Retrieved 2026-10-12.

US states: more rankings