Environment in Houston, TX

Air quality, water systems, and environmental sites

Water Systems

Source: EPA SDWIS

Water Systems

722

Pop. Served

5,913,456

Violations (5yr)

459

Greenhouse Gas Emitters

Source: EPA GHGRP (2023)

Facilities Reporting

242

Total CO₂e

57.9M MT

Top Emitter

430 Permian Basin

3.6M MT CO₂e

Total CO₂e vs Similar Cities (1m_plus)

FacilitySectorCO₂e (MT)
430 Permian Basin
Targa Resources Corp
Petroleum and Natural Gas Systems3,604,780
ConocoPhillips Permian (430)
Conocophillips
Petroleum and Natural Gas Systems3,059,483
Channelview Cogeneration Facility
Eif Channelview Cogeneration Llc
Power Plants2,890,021
EOG Resources, Inc. 430 Permian Basin Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems2,497,875
HOUSTON REFINING
Lyondellbasell Industries Inc
Refineries1,930,871
Enterprise Products Operating LLC 430 Permian Basin
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems1,572,519
San Juan Basin (580)
Hilcorp Energy Co
Petroleum and Natural Gas Systems1,561,951
VALERO REFINING HOUSTON REFINERY
Valero Energy Corp
Refineries1,266,021
ConocoPhillips Gulf Coast Basin 220, Production
Conocophillips
Petroleum and Natural Gas Systems1,240,596
ConocoPhillips' Williston (395)
Conocophillips
Petroleum and Natural Gas Systems1,032,739
ConocoPhillips Gulf Coast Basin 220, Gathering and Boosting
Conocophillips
Petroleum and Natural Gas Systems1,019,624
Grit Oil & Gas Management, LLC - Basin 220
Grit Oil & Gas Management Llc
Petroleum and Natural Gas Systems943,389
Oasis Petroleum
Oasis Petroleum Inc
Petroleum and Natural Gas Systems878,779
Grayson Mill Operating, LLC
Grayson Mill Operating Llc
Petroleum and Natural Gas Systems836,681
Marathon Oil EF - Gulf Coast Basin (AAPG Basin Number 220) - GB
Marathon Oil Corp
Petroleum and Natural Gas Systems787,184
Hess Corporation - 395 - Williston Basin
Hess Corp
Petroleum and Natural Gas Systems759,137
Apache Corporation - Gathering and Boosting Permian 430
Apa Corp
Petroleum and Natural Gas Systems756,504
TPC GROUP LLC
Sk Capital Partners Lp
Chemicals730,010
GULF COAST BASIN
Hilcorp Energy Co
Petroleum and Natural Gas Systems688,048
COTERRA ENERGY - 430 - PERMIAN BASIN GATHERING AND BOOSTING
Coterra Energy Inc
Petroleum and Natural Gas Systems676,716
EOG Resources, Inc. 430 Permian basin
Eog Resources Inc
Petroleum and Natural Gas Systems650,634
EOG Resources, Inc. 220 Gulf Coast Basin Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems637,923
ConocoPhillips Permian Basin 430, Gathering and Boosting
Conocophillips
Petroleum and Natural Gas Systems636,663
Whiting Oil and Gas Corporation 395 Williston Basin
Whiting Petroleum Corp
Petroleum and Natural Gas Systems621,185
SilverBow Resources, LLC - Basin 220
Silverbow Resources Inc
Petroleum and Natural Gas Systems620,667
Surge Energy 430 Permian Basin
Surge Operating Llc
Petroleum and Natural Gas Systems609,925
T H Wharton
Nrg Energy Inc
Power Plants605,609
Callon Permian Basin Operations
Callon Petroleum Co
Petroleum and Natural Gas Systems596,209
Gulf Coast Facility
Penn Virginia Corp
Petroleum and Natural Gas Systems588,685
Enterprise Products Operating LLC 220 Gulf Coast Basin
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems566,934
INV Propylene, LLC
Koch Industries Inc
Chemicals556,363
Magnolia O&G Corp 220 Gulf Coast Basin
Magnolia Oil & Gas Corp
Petroleum and Natural Gas Systems524,601
Marathon Oil EF - Gulf Coast Basin (AAPG Basin Number 220)
Marathon Oil Corp
Petroleum and Natural Gas Systems506,875
Enerplus Resources (USA) Corporation - Williston Basin
Enerplus Resources Usa Corp
Petroleum and Natural Gas Systems495,413
TGNR East Texas Basin
Tg Natural Resources Llc
Petroleum and Natural Gas Systems488,060
Enterprise Products Operating LLC 580 San Juan Basin
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems470,265
BPX Energy Permian Basin, AAPG Basin 430
Bp America Inc
Petroleum and Natural Gas Systems451,411
WESTERN ANDARKO BASIN (WAB) BUSINESS UNIT-BASIN 360
Fourpoint Energy Llc
Petroleum and Natural Gas Systems365,752
Hiland Partners Holdings LLC 395 Williston Basin
Kinder Morgan Inc
Petroleum and Natural Gas Systems365,490
Kraken Operating, LLC
Kraken Operating Llc
Petroleum and Natural Gas Systems364,424
Basin 430 G&B
Hunt Crude Oil Supply Co Llc
Petroleum and Natural Gas Systems360,125
MurphyG&B-220
Murphy Oil Corp
Petroleum and Natural Gas Systems354,696
Basin 540 Denver Julesburg G&B
Chevron Corp
Petroleum and Natural Gas Systems352,164
Basin 540 Denver Julesburg - Noble Energy Inc.
Chevron Corp
Petroleum and Natural Gas Systems322,406
Coterra Energy 160A Appalachian (EOA)
Coterra Energy Inc
Petroleum and Natural Gas Systems290,472
COTERRA ENERGY - 430 - PERMIAN BASIN
Coterra Energy Inc
Petroleum and Natural Gas Systems290,243
220 Gulf Coast Basin
Targa Resources Corp
Petroleum and Natural Gas Systems286,498
Kinder Morgan Altamont LLC 575 Uinta Basin
Kinder Morgan Inc
Petroleum and Natural Gas Systems271,344
Enterprise Products Operating LLC 535 Green River Basin
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems251,235
EP Energy E&P 220 Gulf Coast Basin
Ep Energy Corp
Petroleum and Natural Gas Systems249,350
Neptune Operating LLC
Neptune Operating Llc
Petroleum and Natural Gas Systems246,661
Hilcorp Energy Company - Central Overthrust Basin (507)
Hilcorp Energy Co
Petroleum and Natural Gas Systems240,827
360 Anadarko Basin
Targa Resources Corp
Petroleum and Natural Gas Systems240,664
Hilcorp Energy Company - Gulf Coast Basin (220) Gathering & Boosting
Hilcorp Energy Co
Petroleum and Natural Gas Systems238,118
HO Clarke Generating, LLC
Wattbridge Texas, Llc
Power Plants231,200
Sabine Oil & Gas Corporation - 260 - East Texas Basin
Sabine Oil & Gas Llc
Petroleum and Natural Gas Systems225,980
Permian Basin Oil and Gas Production Facilities
Sem Operating Co Llc
Petroleum and Natural Gas Systems225,476
KinderHawk Field Services LLC 230 Arkla Basin
Kinder Morgan Inc
Petroleum and Natural Gas Systems223,762
Lime Rock Resources Fort Worth Syncline (420)
Lime Rock Resources A Lp
Petroleum and Natural Gas Systems223,657
TPIC Basin 220
Texas Petroleum Investment Co
Petroleum and Natural Gas Systems223,175
Apache Corporation - Permian Basin 430
Apa Corp
Petroleum and Natural Gas Systems222,479
Enervest Operating, L.L.C. 415 Strawn Basin
Eneervest Operating Llc
Petroleum and Natural Gas Systems217,249
EOG Resources Inc. 515 Powder River Basin Gathering and Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems213,656
MCCARTY ROAD LANDFILL TX
Republic Services Inc
Waste210,802
SCM Gathering & Boosting
Salt Creek Midstream Llc
Petroleum and Natural Gas Systems200,735
ConocoPhillips' Williston, Gathering & Boosting (395)
Conocophillips
Petroleum and Natural Gas Systems197,665
Transmission Pipeline Facility, Natural Gas Pipeline Company of America LLC
Kinder Morgan Inc
Petroleum and Natural Gas Systems197,585
Trinity Operating (USG), LLC - Gulf Coast Basin (220)
Nextera Energy Inc
Petroleum and Natural Gas Systems197,366
XCL - Uinta Basin
Xcl Resources Llc
Petroleum and Natural Gas Systems194,875
East Texas Basin 260
M6 Midstream Llc
Petroleum and Natural Gas Systems190,382
Noble Midstream Services - Permian Basin 430
Chevron Corp
Petroleum and Natural Gas Systems187,745
Laredo Energy 220 Gulf Basin (LA, TX)
Laredo Energy Iv Gp Llc
Petroleum and Natural Gas Systems175,231
EnverVest Operating L.L.C.- 430 Permian basin G&B
Enervest Operating Llc
Petroleum and Natural Gas Systems168,953
CenterPoint Energy Entex (Texas)
Centerpoint Energy Inc
Petroleum and Natural Gas Systems168,763
EOG Resources, Inc. 420 Fort Worth syncline
Eog Resources Inc
Petroleum and Natural Gas Systems165,746
Ridgemar (Eagle Ford) LLC - Basin 220 GB
Callon Petroleum Co
Petroleum and Natural Gas Systems162,992
420 Fort Worth Syncline
Targa Resources Corp
Petroleum and Natural Gas Systems162,594
EOG Resources, Inc. 420 Fort Worth Syncline Basin Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems161,319
Enervest Operating, L.L.C. 160A Appalachian Basin (Eastern Overthrust area) G&B
Enervest Operating Llc
Petroleum and Natural Gas Systems158,009
Zarvona Energy, LLC
Zarvona Energy Llc
Petroleum and Natural Gas Systems152,361
San Juan Basin (580) Gathering and Boosting
Hilcorp Energy Co
Petroleum and Natural Gas Systems150,395
TRP Energy - 430 - Permian Basin
Trp Energy Llc
Petroleum and Natural Gas Systems150,195
Verdun Oil Company-Gulf Coast Basin-Onshore Production
Verdun Oil Co
Petroleum and Natural Gas Systems147,377
BPX Energy Arkla Basin, AAPG Basin 230
Bp America Inc
Petroleum and Natural Gas Systems147,003
WildFire Energy Operating LLC
Wildfire Energy Llc
Petroleum and Natural Gas Systems145,106
TEXAS MEDICAL CENTER CENTRAL HEATING AND COOLING SERVICES CORPORATION
Texas Medical Center Central Heating & Cooling Services Corp
Power Plants143,673
EOG Resources, Inc. 515 Powder River basin
Eog Resources Inc
Petroleum and Natural Gas Systems143,433
Angelina Gas Plant
M6 Midstream Llc
Petroleum and Natural Gas Systems142,319
Agua Dulce Compressor Station
Kinder Morgan Inc
Petroleum and Natural Gas Systems141,430
Rosetta Resources 220 Gulf Coast Basin Gathering and Boosting
Chevron Corp
Petroleum and Natural Gas Systems141,346
Summit Midstream 595 Piceance Basin GB
Summit Midstream Partners Lp
Petroleum and Natural Gas Systems139,559
Hilcorp Energy Company - Green River Basin (535)
Hilcorp Energy Co
Petroleum and Natural Gas Systems135,163
Transmission Pipeline Facility, Tennessee Gas Pipeline Company, L.L.C.
Kinder Morgan Inc
Petroleum and Natural Gas Systems133,059
395 Williston Basin
Targa Resources Corp
Petroleum and Natural Gas Systems132,909
ASEO Eagleford Production Operations
Cathexis
Petroleum and Natural Gas Systems128,789
Enervest Operating L.L.C. 415 Strawn Basin G&B
Enervest Operating Llc
Petroleum and Natural Gas Systems128,437
NSR Denver Basin
North Silo Resources Llc
Petroleum and Natural Gas Systems127,920
EP Energy E&P 220 Gulf Coast Basin GB
Ep Energy Corp
Petroleum and Natural Gas Systems127,167
Kinder Morgan, Inc. 355 Chautauqua Platform
Kinder Morgan Inc
Petroleum and Natural Gas Systems125,701
Hilcorp Appalachian Basin (Eastern Overthrust Area)
Hilcorp Energy Co
Petroleum and Natural Gas Systems123,269
Paloma Natural Gas LLC, Basin 230 (Arkla Basin)
Paloma Natural Gas Llc
Petroleum and Natural Gas Systems123,110
Ponderosa Gathering LLC
Nextera Energy Inc
Petroleum and Natural Gas Systems122,944
TGNR TVL LLC - Basin 230 (Houston, TX)
Range Resources Corp
Petroleum and Natural Gas Systems120,562
Amplify Energy Operating 260 East Texas Basin
Memorial Resource Development Llc
Petroleum and Natural Gas Systems120,000
JAY BUSINESS UNIT-St. Regis Gas Treating Facility-BASIN 210
Maverick Natural Resources Llc
Petroleum and Natural Gas Systems117,232
430 - Permian Basin - Pinon
Pinon Midstream Llc
Petroleum and Natural Gas Systems116,847
Colt - Fort Worth Syncline 420
Colt Midstream Llc
Petroleum and Natural Gas Systems116,297
Transmission Pipeline Facility, Southern Natural Gas Company, L.L.C.
Kinder Morgan Inc
Petroleum and Natural Gas Systems115,118
Lime Rock Resources III-A, Williston Basin
Lime Rock Resources A Lp
Petroleum and Natural Gas Systems114,891
Enterprise Products Operating LLC 260 East Texas Basin
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems112,821
BATTALION OIL CORP
Battalion Oil Corp
Petroleum and Natural Gas Systems112,011
Crescent Pass 260 East Texas Basin GB
Crescent Pass Energy Llc
Petroleum and Natural Gas Systems110,314
MurphyE&P-220
Murphy Oil Corp
Petroleum and Natural Gas Systems107,431
EnverVest Operating L.L.C.- 430 HighMount Permian
Loews Corp
Petroleum and Natural Gas Systems106,690
Noble Energy, Inc. - Permian Basin 430
Chevron Corp
Petroleum and Natural Gas Systems105,814
Basin 430 Production
Vencer Energy Llc
Petroleum and Natural Gas Systems102,967
Kinder Morgan Energy Partners, L.P. 220 Gulf Coast Basin (LA, TX)
Kinder Morgan Inc
Petroleum and Natural Gas Systems102,387
COTERRA ENERGY - 360 - ANADARKO BASIN
Coterra Energy Inc
Petroleum and Natural Gas Systems100,979
EOG Resources, Inc. 540 Denver Basin Gathering and Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems96,372
345 Arkoma Basin
Targa Resources Corp
Petroleum and Natural Gas Systems92,930
350 South Oklahoma Folded Belt
Targa Resources Corp
Petroleum and Natural Gas Systems89,986
SJRR Power LLC
Rockland Capital Llc
Power Plants89,241
Verdun Oil Company-Gulf Coast Basin- Onshore G&B
Verdun Oil Co
Petroleum and Natural Gas Systems88,477
Ridgemar (Eagle Ford) - Basin 220
Carrizo Oil & Gas Inc
Petroleum and Natural Gas Systems88,210
UpCurve 430 Permian Basin
Upcurve Energy Llc
Petroleum and Natural Gas Systems86,741
Crescent Pass 260 East Texas Basin
Crescent Pass Energy Llc
Petroleum and Natural Gas Systems84,692
Transmission Pipeline Facility, El Paso Natural Gas Company, L.L.C.
Kinder Morgan Inc
Petroleum and Natural Gas Systems81,997
Kinder Morgan, Inc. 345 Arkoma Basin
Kinder Morgan Inc
Petroleum and Natural Gas Systems79,112
Trinity Operating (USG), LLC - Arkla Basin (230)
Nextera Energy Inc
Petroleum and Natural Gas Systems79,048
Jackalope GGS Powder River Basin 515
Energy Transfer Lp
Petroleum and Natural Gas Systems75,653
Greens Bayou
Nrg Energy Inc
Power Plants73,407
Citation Oil & Gas Corp. 350 South Oklahoma Folded Belt Province
Citation Oil & Gas Corp
Petroleum and Natural Gas Systems72,498
LAMBDA ENERGY RESOURCES, LLC-Michigan Basin
Lambda Energy Resources Llc
Petroleum and Natural Gas Systems71,571
EOG Resources, Inc.395 Williston Basin Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems68,464
Contango Basin 430
Contango Resources Llc
Petroleum and Natural Gas Systems67,734
Transmission Pipeline Facility, Permian Highway Pipeline, LLC
Apa Corp
Petroleum and Natural Gas Systems65,319
Chamon Power LLC
Peaker Power Llc
Power Plants65,003
Houston Terminal
Enterprise Products Partners Lp
Other63,956
Summit Midstream 160A Appalachian Basin (Eastern Overthrust Area) GB
Summit Midstream Partners Lp
Petroleum and Natural Gas Systems63,859
WYMAN GORDON FORGINGS
Berkshire Hathaway Inc
Metals63,804
MONUMENT CHEMICAL HOUSTON, LLC
Monument Chemical Llc
Chemicals63,500
Murex Petroleum Corporation - Williston Basin 395
Murex Petroleum Corp
Petroleum and Natural Gas Systems63,059
PERMIAN BUSINESS UNIT- BASIN 430
Maverick Natural Resources Llc
Petroleum and Natural Gas Systems63,040
Tejas Power Generation
Tejas Power Generation Llc
Power Plants61,487
HFOTCO LLC
Energy Transfer Lp
Other61,369
MIDPOINT BUSINESS UNIT - BASIN 360
Fourpoint Energy Llc
Petroleum and Natural Gas Systems61,186
Daylight Petroleum LLC (Pintail Acquisition)
Pintail Oil & Gas
Petroleum and Natural Gas Systems60,320
NASA - Lyndon B. Johnson Space Center
Us Government (%)
Other59,307
Ardagh Glass Packaging Inc. (Houston)
Ardagh Glass Packaging Inc
Minerals59,226
EP Energy E&P 430 Permian Basin
Ep Energy Corp
Petroleum and Natural Gas Systems57,497
Protege Energy III LLC - Gulf Coast Basin - NGP
Protege Energy Iii Llc
Petroleum and Natural Gas Systems55,011
Sequitur Permian Gathering and Boosting
Sem Operating Co Llc
Petroleum and Natural Gas Systems52,486
ROCKIES BUSINESS UNIT-BASIN 535
Maverick Natural Resources Llc
Petroleum and Natural Gas Systems51,503
EOG Resources, Inc. 350 South Oklahoma folded belt
Eog Resources Inc
Petroleum and Natural Gas Systems51,275
EOG Resources, Inc. 395 Williston basin
Eog Resources Inc
Petroleum and Natural Gas Systems48,663
Strawn Basin Gathering and Boosting
Enlink Midstream Llc
Petroleum and Natural Gas Systems47,932
TransCanada / ANR Pipeline
Transcanada Pipeline Usa Ltd
Petroleum and Natural Gas Systems46,917
Zarvona Energy, LLC (220) Gulf Coast Basin
Zarvona Energy Llc
Petroleum and Natural Gas Systems46,579
Elevate East Texas - Carthage G&B Basin 240
M6 Midstream Llc
Petroleum and Natural Gas Systems46,076
EP Energy E&P 430 Permian Basin GB
Ep Energy Corp
Petroleum and Natural Gas Systems45,533
WildFire Energy Operating LLC - Gathering and Boosting Gulf Coast 220
Apa Corp
Petroleum and Natural Gas Systems45,510
EOG Resources, Inc. 355 Chautauqua Platform Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems43,708
TransCanada / Columbia Gas Transmission
Transcanada Pipeline Usa Ltd
Petroleum and Natural Gas Systems43,597
Trinity Operating USG, LLC - Arkoma (Basin 345)
Nextera Energy Inc
Petroleum and Natural Gas Systems43,421
Tellurian Operating LLC - Basin 230 (Arkla Basin)
Tellurian Production Holdings Llc
Petroleum and Natural Gas Systems43,017
Lime Rock Resources V-A Williston Basin 395
Lime Rock Resources A Lp
Petroleum and Natural Gas Systems42,583
ARKLATX BUSINESS UNIT-BASIN 260 (East TX Only)
Maverick Natural Resources Llc
Petroleum and Natural Gas Systems42,517
Grayson Mill Operating, LLC - Midstream
Grayson Mill Operating Llc
Petroleum and Natural Gas Systems42,489
Texas Eastern Transmission, LP
Enbridge (Us) Inc
Petroleum and Natural Gas Systems42,428
Hilcorp Energy Company - Wind River Basin (530)
Hilcorp Energy Co
Petroleum and Natural Gas Systems41,943
Acadian Gas Pipeline System
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems40,679
Sasol Chemicals (USA) LLC
Sasol Usa Corp
Chemicals39,021
ANHEUSER-BUSCH HOUSTON BREWERY
Anheuser-Busch Cos Llc
Other38,661
LAMBDA ENERGY RESOURCES LLC, MICHIGAN BASIN G&B
Lambda Energy Resources Llc
Petroleum and Natural Gas Systems38,110
Colt - Bend Arch Basin 425
Colt Midstream Llc
Petroleum and Natural Gas Systems38,075
Caza Petroleum, LLC - Permian OSP
Caza Petroleum Llc
Petroleum and Natural Gas Systems36,150
Ship Shoal 243 A
Walter Oil & Gas Corp
Petroleum and Natural Gas Systems35,417
The Methodist Hospital
The Methodist Hospital
Other34,873
CenterPoint Energy Entex (Louisiana)
Centerpoint Energy Inc
Petroleum and Natural Gas Systems34,800
Transmission Pipeline Facility, Kinder Morgan Tejas Pipeline LLC
Kinder Morgan Inc
Petroleum and Natural Gas Systems34,773
Summit Midstream 415 Strawn Basin GB
Summit Midstream Partners Lp
Petroleum and Natural Gas Systems34,667
Hilcorp Energy Company - Wind River Basin (530) Gathering & Boosting
Hilcorp Energy Co
Petroleum and Natural Gas Systems34,139
EOG Resources, Inc. 355 Chautauqua Platform
Eog Resources Inc
Petroleum and Natural Gas Systems33,752
Transmission Pipeline Facility, Colorado Interstate Gas Company, L.L.C.
Kinder Morgan Inc
Petroleum and Natural Gas Systems33,413
375 Sedgwick Basin
Targa Resources Corp
Petroleum and Natural Gas Systems33,057
Contango Basin 530
Contango Resources Llc
Petroleum and Natural Gas Systems32,673
CenterPoint Energy Houston Electric, LLC substations
Centerpoint Energy Inc
Other31,777
ASEO Eagleford Gathering and Boosting
Cathexis Holdings
Petroleum and Natural Gas Systems31,349
Mitsui E&P USA, LLC (Eagle Ford)
Mitsui & Co Ltd
Petroleum and Natural Gas Systems30,890
Recoil Resources 220 Gulf Coast Basin
Recoil Resources Operating Inc
Petroleum and Natural Gas Systems30,696
425 Bend Arch
Targa Resources Corp
Petroleum and Natural Gas Systems29,618
Enervest Operating, L.L.C. 160A Appalachian Basin (Eastern Overthrust area)
Enervest Operating Llc
Petroleum and Natural Gas Systems29,442
Rosetta Resources 220 Gulf Coast Basin
Chevron Corp
Petroleum and Natural Gas Systems27,524
EOG Resources, Inc. 160A Appalachian basin (Eastern Overthrust area)
Eog Resources Inc
Petroleum and Natural Gas Systems27,037
Extex Operating Company - Basin 430
Extex Operating Co
Petroleum and Natural Gas Systems26,890
EOG Resources, Inc. 540 Denver basin
Eog Resources Inc
Petroleum and Natural Gas Systems26,517
W&T Offshore - SS 349A
W&T Offshore Inc
Petroleum and Natural Gas Systems25,219
69TH ST WWTP
City Of Houston Texas
Other25,104
George Bush Intercontinental Airport
City Of Houston Texas
Other24,830
EPOLP Houston Ship Channel Marine Loading Facility (EHT)
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems24,747
Protege Energy III LLC - Gulf Coast Basin - G&B
Protege Energy Iii Llc
Petroleum and Natural Gas Systems24,440
Eco-Services HOUSTON PLANT
Ecovyst Inc
Chemicals24,012
WHISPERING PINES LANDFILL
Republic Services Inc
Waste22,774
Vallourec Star Sheldon Rd
Vallourec Star Lp
Other22,687
Australis TMS Inc. 210 Mid-Gulf Coast Basin
Australis Tms Inc
Petroleum and Natural Gas Systems22,613
Gulf Coast Basin 220
M6 Midstream Llc
Petroleum and Natural Gas Systems21,748
CenterPoint Energy Entex (Mississippi)
Centerpoint Energy Inc
Petroleum and Natural Gas Systems20,000
WESTHOLLOW TECHNOLOGY CENTER
Shell Petroleum Inc
Other19,918
Enterprise Products Operating LLC 595 Piceance Basin
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems18,815
Amplify Energy Operation LLC 260 East Texas Basin GB
Memorial Resource Development Llc
Petroleum and Natural Gas Systems18,260
Spur Energy Partners LLC
Spur Energy Partners Holdings Llc
Petroleum and Natural Gas Systems17,606
Tuco Gas Plant
M6 Midstream Llc
Petroleum and Natural Gas Systems17,422
Trinity Operating USG, LLC - Chautauqua Platform (Basin 355)
Nextera Energy Inc
Petroleum and Natural Gas Systems14,668
Citation Oil & Gas Corp. 430 Permian Basin
Citation Oil & Gas Corp
Petroleum and Natural Gas Systems14,483
Amplify Energy Operating LLC 220 Gulf Coast Basin (LA, TX)
Memorial Resource Development Llc
Petroleum and Natural Gas Systems14,148
260 East Texas Basin - BP America Production Company
Bp America Inc
Petroleum and Natural Gas Systems13,382
EOG Resources, Inc. 360 Anadarko Basin Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems13,185
WildFire Energy Operating LLC
Apa Corp
Petroleum and Natural Gas Systems12,949
South Timbalier 311 A
Walter Oil & Gas Corp
Petroleum and Natural Gas Systems12,479
Kinder Morgan, Inc. 360 Anadarko Basin
Kinder Morgan Inc
Petroleum and Natural Gas Systems12,171
Equinor USA Onshore Properties - APB Basin 160A
Equinor Us Holdings Inc
Petroleum and Natural Gas Systems11,221
Ellwood Texas Forge Houston
Ellwood Group Inc
Other10,654
EOG Resources, Inc. 360 Anadarko basin
Eog Resources Inc
Petroleum and Natural Gas Systems7,711
Enervest Operating, L.L.C. 420 Fort Worth Syncline
Enervest Operating Llc
Petroleum and Natural Gas Systems7,581
Green River Basin - 535
Exxon Mobil Corp
Petroleum and Natural Gas Systems6,931
Enterprise Products Operating LLC 230 Arkla Basin
Enterprise Products Partners Lp
Petroleum and Natural Gas Systems6,721
Transmission Pipeline Facility, Kinder Morgan Texas Pipeline LLC
Kinder Morgan Inc
Petroleum and Natural Gas Systems5,963
EOG Resources, Inc. 160 Appalachian Basin
Eog Resources Inc
Petroleum and Natural Gas Systems4,685
Texas Gas Pipeline Blowdowns
Loews Corp
Petroleum and Natural Gas Systems3,601
Enervest Operating, L.L.C. 400 Ouachita Folded Belt
Enervest Operating Llc
Petroleum and Natural Gas Systems3,454
TransCanada / Columbia Gulf Transmission
Transcanada Pipeline Usa Ltd
Petroleum and Natural Gas Systems2,110
TransCanada / Great Lakes Transmission Co
Transcanada Pipeline Usa Ltd
Petroleum and Natural Gas Systems1,650
Gulf South Pipeline Blowdowns
Loews Corp
Petroleum and Natural Gas Systems1,638
EOG Resources, Inc. 160 Appalachian Basin Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems563
EOG Resources, Inc. 580 San Juan Basin Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems487
Whiting Oil and Gas Corporation 430 Permian Basin
Whiting Petroleum Corp
Petroleum and Natural Gas Systems248
EOG Resources, Inc. 350 South Oklahoma Folded Belt Basin Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems30
EOG Resources, Inc. 160A Appalachian Basin (Eastern Overthrust Area) Gathering & Boosting
Eog Resources Inc
Petroleum and Natural Gas Systems29
Callon Permian Basin Gathering and Boosting
Callon Petroleum Co
Petroleum and Natural Gas Systems0
Transmission Pipeline Facility, Ruby Pipeline, L.L.C.
Ep Ruby Llc
Petroleum and Natural Gas Systems0
EOG Resources, Inc.220 Gulf Coast basin
Eog Resources Inc
Petroleum and Natural Gas Systems0
TransCanada / Gas Transmission Northwest
Transcanada Pipeline Usa Ltd
Petroleum and Natural Gas Systems0

Data from EPA Greenhouse Gas Reporting Program (GHGRP). Includes facilities emitting 25,000+ metric tons CO₂e/year.

There are 722 water systems serving the area. 459 water quality violations have been reported in the past 5 years. 242 industrial facilities report greenhouse gas emissions totaling 57.9M metric tons of CO₂e.