PERI
Home

TC Energy

Rank in Greenhouse 100 Polluters: 89
2023 Greenhouse gas CO2 equivalent emissions (metric tons): 6,763,542
Percentage of national total 2023 GHGRP large fixed source emissions: 0.3%
Percentage of all U.S. greenhouse gas emissions, including transportation and residential: 0.1%
Parent company sectors (in descending order of emissions): Petroleum and Natural Gas Systems
EJ: Poor Share: 17%
EJ: Minority Share: 47%

You can also view this company's penalties in Good Jobs First's Violation Tracker.
You can also look at this company's subsidies in Good Jobs First's Subsidy Tracker.

Sectors at facilities displayed below: (display facilities) (display sectors)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by CO2 equivalent emissions (mt) descending.)
(Links on facility names lead to FLIGHT reports.)
Facility NameCityStateSub-SectorCO2 equivalent emissions (mt) down arrowPercent of total company emissionsSplit *EJ Minority %EJ Poor %
Columbia Gulf Transmission LLC Alexandria CSDevilleLANatural Gas Transmission/Compression175,2252.59%14.2%11.6%
Columbia Gas Transmission - Mount OliveFairplainWVNatural Gas Transmission/Compression169,9672.51%4.2%18.0%
Columbia Gas Transmission LLC - Lone Oak Compressor StationCameronWVNatural Gas Transmission/Compression143,7482.13%4.7%12.4%
Columbia Gas Transmission - White Oak Compressor StationBrohardWVNatural Gas Transmission/Compression143,5262.12%5.4%24.3%
Columbia Gulf Transmission - Red Mountain CS (Enterprise, LA)EnterpriseLANatural Gas Transmission/Compression138,8842.05%29.5%7.2%
Gas Transmission Northwest Pipeline Athol CS#5ATHOLIDNatural Gas Transmission/Compression138,5002.05%13.3%8.4%
Columbia Gulf Transmission - Chicot CS (St. Landry, LA)St. LandryLANatural Gas Transmission/Compression134,5891.99%25.2%18.7%
Gas Transmission Northwest Starbuck Sta.#7 (Starbuck, WA)StarbuckWANatural Gas Transmission/Compression133,7781.98%14.8%15.7%
Gas Transmission Northwest Pipeline Wallula CS#8WALLULAWANatural Gas Transmission/Compression133,4401.97%39.2%15.6%
Columbia Gulf Transmission - Morehead CSMoreheadKYNatural Gas Transmission/Compression132,8101.96%6.5%19.7%
Columbia Gulf Transmission - Grayson CSGraysonKYNatural Gas Transmission/Compression126,0811.86%4.3%21.3%
COLUMBIA GULF TRANSMISSION, BANNER COMPRESSOR STATIONWATER VALLEYMSNatural Gas Transmission/Compression123,9791.83%41.8%18.8%
COLUMBIA GULF TRANSMISSION CO - DELHI COMPRESSOR STATIONDELHILANatural Gas Transmission/Compression118,9531.76%44.6%24.0%
Columbia Gas Transmission LLC- Sherwood Compressor StationWest UnionWVNatural Gas Transmission/Compression118,2201.75%6.6%13.7%
COLUMBIA GULF TRANSMISSION COMPANY HAMPSHIRE CSHAMPSHIRETNNatural Gas Transmission/Compression116,5341.72%16.1%10.1%
COLUMBIA GULF TRANSMISSION LLC HARTSVILLE CSHARTSVILLETNNatural Gas Transmission/Compression115,6981.71%10.9%12.7%
COLUMBIA GULF TRANSMISSION LLC, INVERNESS COMPRESSOR STATIONINVERNESSMSNatural Gas Transmission/Compression115,2421.70%81.1%26.9%
Gas Transmission Northwest Pipeline Rosalia CS#6ROSALIAWANatural Gas Transmission/Compression113,4671.68%14.1%13.6%
Gas Transmission Northwest Pipeline Sandpoint CS#4SANDPOINTIDNatural Gas Transmission/Compression111,4391.65%10.5%7.8%
COLUMBIA GULF TRANSMISSION CO. Clementsville CSLIBERTYKYNatural Gas Transmission/Compression107,5511.59%5.3%24.4%
Columbia Gas Transmission LLC CLEVELAND 6C4330KANAWHA HEADWVNatural Gas Transmission/Compression107,4901.59%3.4%22.0%
Gas Transmission Northwest Pipeline Kent CS#10KENTORNatural Gas Transmission/Compression105,9461.57%----
Gas Transmission Northwest Pipeline Bend CS#12BENDORNatural Gas Transmission/Compression96,4821.43%11.3%10.8%
Columbia Gulf Transmission - New Albany CSNew AlbanyMSNatural Gas Transmission/Compression94,8601.40%27.6%12.0%
Columbia Gulf Transmission - Goodluck CSSummer ShadeKYNatural Gas Transmission/Compression94,6001.40%4.4%22.9%
Columbia Gulf Transmission - Paint LickPaint LickKYNatural Gas Transmission/Compression93,9061.39%8.7%18.0%
COLUMBIA GULF TRANSMISSION LLC - RAYNE COMPRESSOR STATIONRAYNELANatural Gas Transmission/Compression93,4401.38%26.8%23.8%
Columbia Gas Transmission LLC Lost River CSMathiasWVNatural Gas Transmission/Compression93,2431.38%4.1%13.1%
Columbia Gulf Transmission - Clifton Junction CSWaynesboroTNNatural Gas Transmission/Compression89,9081.33%15.6%13.3%
COLUMBIA GULF TRANSMISSION, CORINTH COMPRESSOR STATIONCORINTHMSNatural Gas Transmission/Compression88,2791.31%18.6%17.2%
Great Lakes Gas Transmission Pipeline Cloquet CS#5CLOQUETMNNatural Gas Transmission/Compression86,6691.28%40.6%17.8%
Columbia Gulf Transmission - Cane Ridge CSAntiochTNNatural Gas Transmission/Compression85,9151.27%41.9%11.6%
COLUMBIA GAS CEREDO COMPRESSOR STATIONHUNTINGTONWVNatural Gas Transmission/Compression85,8091.27%9.9%19.5%
Gas Transmission Northwest Pipeline (Eastport Compressor Station)SandpointIDNatural Gas Transmission/Compression85,6701.27%10.5%7.8%
Columbia Gulf Transmission - Shelburn CSLake ProvidenceLANatural Gas Transmission/Compression83,2681.23%77.3%30.7%
ANR Pipeline Eunice CSEuniceLANatural Gas Transmission/Compression82,0731.21%30.6%24.9%
ANR Pipeline Jena CSJenaLANatural Gas Transmission/Compression79,7261.18%9.8%12.7%
Great Lakes Gas Transmission Pipeline Crystal Falls CS#8Crystal FallsMINatural Gas Transmission/Compression75,3251.11%7.9%14.2%
Columbia Gulf Transmission - Holcomb CSHolcombMSNatural Gas Transmission/Compression75,2431.11%39.6%19.7%
Gas Transmission Northwest Pipeline Bonanza CS#14BONANZAORNatural Gas Transmission/Compression68,1141.01%45.9%9.8%
Gas Transmission Northwest Pipeline Chemult CS#13CHEMULTORNatural Gas Transmission/Compression65,7170.97%----
ANR Pipeline Mermentau CSLake ArthurLANatural Gas Transmission/Compression64,7580.96%22.7%18.4%
Great Lakes Gas Transmission Pipeline Deer River CS#4Deer RiverMNNatural Gas Transmission/Compression61,5120.91%18.8%10.2%
ANR Pipeline Celestine CSCelestineINNatural Gas Transmission/Compression60,5570.90%7.5%9.6%
Columbia Gas Transmission, LLC-Summerfield Compressor StationSarahsvilleOHNatural Gas Transmission/Compression59,2490.88%6.5%13.3%
COLUMBIA GAS FILES CREEK COMPRESSOR STATIONBEVERLYWVNatural Gas Transmission/Compression55,0410.81%10.5%13.9%
Northern Border Pipeline Zeeland CS#8ZEELANDNDNatural Gas Transmission/Compression106,7060.79%50%----
Northern Border Pipeline Wetonka CS#9WestportNDNatural Gas Transmission/Compression106,5050.79%50%9.9%3.2%
Northern Border Pipeline Glen Ullin CS#6GLEN ULLINNDNatural Gas Transmission/Compression106,3760.79%50%9.4%13.3%
Northern Border Pipeline Clark CS#10ClarkNDNatural Gas Transmission/Compression104,2130.77%50%3.4%3.9%
Northern Border Pipeline Trimont CS#13TRIMONTMNNatural Gas Transmission/Compression103,2000.76%50%5.5%11.8%
ANR Pipeline Madisonville CSMadisonvilleKYNatural Gas Transmission/Compression51,4920.76%15.2%18.7%
Northern Border Pipeline Manning CS#5MANNINGNDNatural Gas Transmission/Compression101,2870.75%50%14.9%3.1%
Northern Border Pipeline Estelline CS#11EstellineNDNatural Gas Transmission/Compression101,2530.75%50%7.8%7.0%
Northern Border Pipeline Garvin CS#12GARVINMNNatural Gas Transmission/Compression100,3210.74%50%13.5%9.7%
Northern Border Pipeline Saint Anthony CS#7ST. ANTHONYNDNatural Gas Transmission/Compression98,6760.73%50%11.7%6.8%
Columbia Gas Transmission LLC Glenville Compressor StationGlenvilleWVNatural Gas Transmission/Compression48,7300.72%21.8%8.2%
COLUMBIA GULF TRANSMISSION LLC STANTON CSSTANTONKYNatural Gas Transmission/Compression48,4880.72%5.4%18.9%
TransCanada / ANR PipelineHoustonTXNatural Gas Transmission Pipelines46,9170.69%75.2%19.9%
North Baja Ehrenberg CSEhrenbergAZNatural Gas Transmission/Compression46,8400.69%68.6%23.8%
ANR Pipeline Cottage Grove CSCottage GroveTNNatural Gas Transmission/Compression44,5600.66%12.7%15.9%
ANR Pipeline Turkey Creek CSTurkey CreekLANatural Gas Transmission/Compression44,4250.66%28.2%19.0%
TransCanada / Columbia Gas TransmissionHoustonTXNatural Gas Transmission Pipelines43,5970.64%75.2%19.9%
Columbia Gas Transmission - Elk River Compressor StationClendeninWVNatural Gas Transmission/Compression43,2740.64%1.8%14.9%
ANR Pipeline Greenville CSGreenvilleMSNatural Gas Transmission/Compression42,1670.62%72.9%28.1%
Gas Transmission Northwest Pipeline Ione CS#9IONEORNatural Gas Transmission/Compression41,9380.62%22.7%7.1%
Gas Transmission Northwest - MadrasMADRASORNatural Gas Transmission/Compression41,7300.62%6.0%10.2%
ANR Pipeline Maitland CSMAITLANDMONatural Gas Transmission/Compression39,4870.58%5.4%5.3%
ANR Pipeline Delhi CSDelhiLANatural Gas Transmission/Compression39,0790.58%46.9%27.6%
ANR Pipeline Brownsville CSBrownsvilleTNNatural Gas Transmission/Compression38,5510.57%59.1%22.4%
ANR Pipeline Blue Lake Complex Gas Storage FacilityMANCELONAMIUnderground Natural Gas Storage36,3860.54%7.7%13.3%
Columbia Gas Transmission LLC Seneca CSSeneca RocksWVNatural Gas Transmission/Compression35,4520.52%1.5%12.9%
Great Lakes Gas Transmission Pipeline Otisville CS#13OTISVILLEMINatural Gas Transmission/Compression34,2380.51%25.7%18.6%
Great Lakes Gas Transmission Pipeline Wakefield CS#7WAKEFIELDMINatural Gas Transmission/Compression33,2570.49%11.1%15.8%
Columbia Gulf Transmission - Lake Arthur Compressor Station (Jennings, LA)JenningsLANatural Gas Transmission/Compression32,8750.49%22.8%19.2%
ANR Pipeline Sardis CSSardisMSNatural Gas Transmission/Compression32,4270.48%76.2%29.9%
ANR Pipeline Woodstock CSWoodstockILNatural Gas Transmission/Compression32,1600.48%21.7%5.7%
ANR Pipeline Birmingham CSBIRMINGHAMIANatural Gas Transmission/Compression30,8140.46%18.0%12.7%
CPG - Easton Compressor StationEastonPANatural Gas Transmission/Compression30,6340.45%24.3%7.8%
Great Lakes Gas Transmission Pipeline Naubinway CS#10NAUBINWAYMINatural Gas Transmission/Compression30,6330.45%14.8%14.7%
COLUMBIA GAS TRANSMISSION LLC ARTEMAS COMPRESSOR STATIONARTEMASPANatural Gas Transmission/Compression30,4910.45%3.2%11.5%
Great Lakes Gas Transmission Pipeline Thief River Falls CS#2NEWFOLDENMNNatural Gas Transmission/Compression29,8070.44%12.3%10.2%
Columbia Gas Transmission LLC Kenova CSKenovaWVNatural Gas Transmission/Compression27,4730.41%9.9%18.8%
Columbia Gas Transmission-Strasburg Compressor StationStrasburgVANatural Gas Transmission/Compression27,1460.40%18.0%9.0%
Columbia Gulf Transmission - Means CSFrenchburgKYNatural Gas Transmission/Compression26,8840.40%5.8%21.4%
ANR Pipeline Bridgman CSBRIDGMANMINatural Gas Transmission/Compression26,4920.39%15.3%7.7%
ANR Pipeline Patterson CSPATTERSONLANatural Gas Transmission/Compression26,0690.39%34.1%22.7%
COLUMBIA GAS TRANSMISSION LLC WAYNESBURG COMPRESSOR STATIONWAYNESBURGPANatural Gas Transmission/Compression24,2930.36%10.5%9.3%
COLUMBIA GAS TRANS CORP CRAWFORD COMPRESSOR STATIONSUGAR GROVEOHUnderground Natural Gas Storage24,2500.36%8.1%13.0%
CPG - Milford Compressor StationMilfordPANatural Gas Transmission/Compression24,2400.36%21.3%10.6%
Columbia Gas Transmission - Terra Alta CSTerra AltaWVUnderground Natural Gas Storage23,9400.35%6.3%13.3%
ANR Pipeline Greensburg CSGREENSBURGKSNatural Gas Transmission/Compression23,7910.35%8.8%4.4%
COLUMBIA GAS TRANSMISSION LLC LUCAS COMPRESSOR STATIONLUCASOHUnderground Natural Gas Storage22,1280.33%18.4%14.6%
ANR Pipeline Woolfolk CSBIG RAPIDSMINatural Gas Transmission/Compression21,2760.31%10.5%17.6%
Great Lakes Gas Transmission Pipeline Shevlin CS#3SHEVLINMNNatural Gas Transmission/Compression20,6740.31%11.4%7.7%
ANR Pipeline Enterprise CSENTERPRISEKSNatural Gas Transmission/Compression19,8380.29%9.1%10.2%
Great Lakes Gas Transmission Pipeline Farwell CS#12LAKE GEORGEMINatural Gas Transmission/Compression19,6250.29%6.0%22.6%
COLUMBIA GAS TRANSMISSION PAVONIA STATIONMANSFIELDOHUnderground Natural Gas Storage17,5720.26%17.8%15.6%
ANR Pipeline Hamilton CSHAMILTONMINatural Gas Transmission/Compression17,2520.26%18.0%6.6%
Columbia Gas Transmission LLC - Oak Hill Compressor StationOak HillOHNatural Gas Transmission/Compression14,7800.22%5.1%16.0%

For more information on the data, see the technical notes.

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.

New Greenhouse 100 Polluters Search
Combined Toxic / Greenhouse 100 Lists
Greenhouse 100 Polluters Top Company List
Greenhouse 100 Suppliers Top Company List
Toxic 100 Air Polluters Top Company List
Toxic 100 Water Polluters Top Company List
PERI Polluter Indexes Page

Political Economy Research Institute
Gordon Hall, 418 N. Pleasant St., Suite A, Amherst, MA 01002
Tel: 413-545-6355    Fax: 413-577-0261    Contact: peri@peri.umass.edu
Toxic 100 search hosted by Grassroots Connection
Last Updated:  
Oct 2025