EPA GHGRP · reporting year 2023 · Petroleum and Natural Gas Systems
The Williams Cos - top-third GHGRP parent
According to the EPA's Greenhouse Gas Reporting Program (GHGRP), an upper-third Scope 1 reporter: 65 facilities across 16 states (6.2M MT CO₂e in 2023).
- MT CO₂e (latest facility reports)
- 6.2M
- Reporting facilities
- 65
- States covered
- 16
- Overall rank
- #86
Data updated May 2026
According to the EPA GHGRP, The Williams Cos reported 6.2M MT CO₂e in 2023 across 65 facilities in 16 states (ranks among the top 5% of U.S. corporate GHG emitters (#86 of 2,289)) Emissions remained broadly stable over the tracked period.
- Overall rank #86 of 2,289
- #10 in Petroleum and Natural Gas Systems
- +3.0% since 2011
The Williams Cos vs all U.S. GHGRP parent companies
Where this parent's reported Scope 1 CO₂e sits among every EPA GHGRP-reporting company
6,150,275 86th of 2289 higher than 2,203 of 2,289 companies
GHGRP parent companies, banded by reported CO₂e (MT)
Each bar is a band; taller bars hold more companies. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
How The Williams Cos spreads its footprint vs Petroleum and Natural Gas Systems peers
Facility count against total reported CO₂e for 20 Petroleum and Natural Gas Systems companies. A company can lead its sector from one concentrated site or from many smaller ones; the split below uses the median of this peer group (23 facilities, 2.84M MT).
You are here: The Williams Cos.
Petroleum and Natural Gas Systems peer footprint table: The Williams Cos, 65 facilities, 6.15M MT CO2e. Cheniere Energy, 5 facilities, 9.73M MT CO2e. Energy Transfer, 129 facilities, 8.89M MT CO2e. Hilcorp Energy, 18 facilities, 8.26M MT CO2e. Kinder Morgan, 169 facilities, 8.24M MT CO2e. Enterprise Products Partners, 43 facilities, 7.79M MT CO2e. Enbridge (us), 80 facilities, 5.72M MT CO2e. Transcanada Pipeline USA, 76 facilities, 4.45M MT CO2e. Dominion Energy, 5 facilities, 3.26M MT CO2e. Venture Global LNG, 1 facilities, 2.84M MT CO2e. Sempra Energy, 5 facilities, 2.77M MT CO2e. Berkshire Hathaway, 56 facilities, 2.3M MT CO2e. Targa Resources, 21 facilities, 2.22M MT CO2e. GIP Pilot Acquisition Partners, 26 facilities, 2.08M MT CO2e. Loews, 41 facilities, 1.94M MT CO2e. Occidental Petroleum, 19 facilities, 1.55M MT CO2e. Enlink Midstream, 11 facilities, 1.5M MT CO2e. Oneok, 23 facilities, 1.44M MT CO2e. Ecoelectrica, 1 facilities, 1.43M MT CO2e. IKAV Impact USA, 4 facilities, 1.35M MT CO2e.
EPA GHGRP inventory plate
Parent the-williams-cos · 2023 #86 · 6.2M MT
CO2E-MID · TOP-DECILE · PHOTO-FINISH · FAC-FLEET · SPAN-NATION · SECTOR-PETROLEUM-AN · TREND-FLAT · BOOK-RICH
- CO2E-MID 6.2M MT
- TOP-DECILE #86/2289
- PHOTO-FINISH Alliant Energy · Power Plants
- FAC-FLEET 65 facilities
- SPAN-NATION 16 states
- SECTOR-PETROLEUM-AN Petroleum and Nat…
- TREND-FLAT +3% since 2011
- BOOK-RICH 7/8 fields
Nearest CO₂e peer: Alliant Energy · Power Plants (±2K MT)
Upper-third parent rollup stamps: CO₂e band, corpus rank, peer, facility book, state span, sector, trend. Not an EPA grade.
2023 methane-weighted parent mix
Methane leads the non-CO₂ share for The Williams Cos: CH₄ is 5.7% of 6.2M MT CO₂e in 2023 (N₂O 0%). Non-CO₂ gases total 5.8%. Component shares sum this parent's facility CO₂ / CH₄ / N₂O rows for that year, not a corporate Scope 1-3 inventory.
- CO₂
- 94.2%
- 5.8M MT
- CH₄
- 5.7%
- 353K MT
- N₂O
- 0%
- 3K MT
CO₂e neighbourhood around The Williams Cos
Lowest and highest poles plus nearest reported parents by CO₂e, not a full GHGRP corpus board reprint.
Largest sites in a top-third parent book
The Williams Cos - top sites (MT CO₂e)
The Williams Cos's largest facilities by latest available reported CO₂e
High-emitter reporting timeline
The Williams Cos - high-emitter annual GHG
EPA GHGRP 2011–2023 · million metric tons CO₂e
- Reported CO₂e in 2023
- 6.2M MT
- 13 annual EPA GHGRP reporting records
The Williams Cos annual reported GHG emissions, 2011–2023
The Williams Cos reported 6.2M MT CO₂e in 2023, compared with 6.0M MT in 2011 - a rise of 3.0% across the EPA GHGRP reporting record.
Wide facility book (65)
| Facility | Location | Emissions (MT CO2e) |
|---|---|---|
| Converse Central Facility Petroleum and Natural Gas Systems Mansfield, LA | Mansfield, LA | 416K |
| North DeSoto Central Facility Petroleum and Natural Gas Systems Frierson, LA | Frierson, LA | 398K |
| Echo Springs Gas Plant Petroleum and Natural Gas Systems Wamsutter, WY | Wamsutter, WY | 382K |
| WILLOW CREEK GAS PLANT Petroleum and Natural Gas Systems Rifle, CO | Rifle, CO | 292K |
| GULFSTREAM STATION 410 (a.k.a. STATION 100) Petroleum and Natural Gas Systems CODEN, AL | CODEN, AL | 254K |
| BARGATH, INC.- PARACHUTE Petroleum and Natural Gas Systems PARACHUTE, 3.4 MI NW OF, CO | PARACHUTE, 3.4 MI NW OF, CO | 215K |
| Opal Gas Plant Natural Gas and Natural Gas Liquids Suppliers OPAL, WY | OPAL, WY | 207K |
| TRANSCO STATION 90 Petroleum and Natural Gas Systems SWEETWATER, AL | SWEETWATER, AL | 184K |
| TRANSCO STATION 165/166 Petroleum and Natural Gas Systems CHATHAM, VA | CHATHAM, VA | 150K |
| Springridge South Compressor Station Petroleum and Natural Gas Systems Keatchie, LA | Keatchie, LA | 142K |
| WILLIAMS MOBILE BAY GAS PROCESSING FACILITY Petroleum and Natural Gas Systems CODEN, AL | CODEN, AL | 136K |
| DISCOVERY PRODUCER SERVICES LLC - DISCOVERY PARADIS FRACTIONATION PLANT Natural Gas and Natural Gas Liquids Suppliers PARADIS, LA | PARADIS, LA | 133K |
| TRANSCO STATION 517 Petroleum and Natural Gas Systems Benton, PA | Benton, PA | 126K |
| TRANSCO STATION 607 Petroleum and Natural Gas Systems Sweet Valley, PA | Sweet Valley, PA | 125K |
| TRANSCO STATION 110 Petroleum and Natural Gas Systems WADLEY, AL | WADLEY, AL | 117K |
| MountainWest Pipeline - Rock Springs Station (Tran) Petroleum and Natural Gas Systems ROCK SPRINGS, WY | ROCK SPRINGS, WY | 113K |
| OMAHA CDP Petroleum and Natural Gas Systems DEBERRY, TX | DEBERRY, TX | 110K |
| NORTHWEST PIPELINE GP SUMAS C/S Petroleum and Natural Gas Systems SUMAS, WA | SUMAS, WA | 105K |
| Moundsville Fractionation Plant Natural Gas and Natural Gas Liquids Suppliers Moundsville, WV | Moundsville, WV | 104K |
| TRANSCO STATION 180 Petroleum and Natural Gas Systems UNIONVILLE, VA | UNIONVILLE, VA | 103K |
| TRANSCO STATION 515 Petroleum and Natural Gas Systems BEAR CREEK, PA | BEAR CREEK, PA | 99K |
| TRANSCO STATION 190 Petroleum and Natural Gas Systems ELLICOTT CITY, MD | ELLICOTT CITY, MD | 98K |
| TRANSCO STATION 170 Petroleum and Natural Gas Systems APPOMATTOX, VA | APPOMATTOX, VA | 97K |
| TRANSCO STATION 042 Petroleum and Natural Gas Systems Starks, LA | Starks, LA | 95K |
| Harrison Hub Fractionation Plant Natural Gas and Natural Gas Liquids Suppliers Scio, OH | Scio, OH | 93K |
| Oak Grove Plant Natural Gas and Natural Gas Liquids Suppliers Moundsville, WV | Moundsville, WV | 92K |
| TRANSCO STATION 44 Petroleum and Natural Gas Systems Johnson's Bayou, LA | Johnson's Bayou, LA | 91K |
| TRANSCO STATION 80 Petroleum and Natural Gas Systems HEIDELBERG, MS | HEIDELBERG, MS | 90K |
| TRANSCO STATION 620 Petroleum and Natural Gas Systems Hegins, PA | Hegins, PA | 88K |
| TRANSCO STATION 120 Petroleum and Natural Gas Systems STOCKBRIDGE, GA | STOCKBRIDGE, GA | 87K |
| TRANSCO STATION 610 Petroleum and Natural Gas Systems Millville, PA | Millville, PA | 82K |
| MARKHAM GAS PROCESSING PLANT Petroleum and Natural Gas Systems MARKHAM, TX | MARKHAM, TX | 80K |
| TRANSCO STATION 105 Petroleum and Natural Gas Systems ROCKFORD, AL | ROCKFORD, AL | 78K |
| FORT BEELER GAS PLANT Petroleum and Natural Gas Systems Cameron, WV | Cameron, WV | 75K |
| NORTHWEST PIPELINE GP MT. VERNON Petroleum and Natural Gas Systems Mt. Vernon, WA | Mt. Vernon, WA | 74K |
| NORTHWEST PIPELINE GP - SNOHOMISH C/S Petroleum and Natural Gas Systems Snohomish, WA | Snohomish, WA | 70K |
| TRANSCO STATION 130 Petroleum and Natural Gas Systems COMER, GA | COMER, GA | 65K |
| TRANSCO STATION 60 Petroleum and Natural Gas Systems JACKSON, LA | JACKSON, LA | 62K |
| TRANSCO STATION 85 Petroleum and Natural Gas Systems Butler, AL | Butler, AL | 58K |
| TRANSCO STATION 160 Petroleum and Natural Gas Systems REIDSVILLE, NC | REIDSVILLE, NC | 53K |
| TRANSCO STATION 54 Petroleum and Natural Gas Systems WASHINGTON, LA | WASHINGTON, LA | 52K |
| NORTHWEST PIPELINE GP SUMNER C/S Petroleum and Natural Gas Systems Sumner, WA | Sumner, WA | 51K |
| GULFSTREAM STATION 420 Petroleum and Natural Gas Systems PALMETTO, FL | PALMETTO, FL | 51K |
| Kensington Cryogenic Processing Plant Petroleum and Natural Gas Systems Kensington, OH | Kensington, OH | 51K |
| TRANSCO STATION 70 Petroleum and Natural Gas Systems TYLERTOWN, MS | TYLERTOWN, MS | 49K |
| TRANSCO STATION 95 Petroleum and Natural Gas Systems Marion Junction, AL | Marion Junction, AL | 45K |
| TRANSCO STATION 150 Petroleum and Natural Gas Systems MOORESVILLE, NC | MOORESVILLE, NC | 42K |
| EAST LAKE TREATING FACILITY Petroleum and Natural Gas Systems RINGGOLD, LA | RINGGOLD, LA | 39K |
| Dilley Treating Facility Injection of CO2 Cotulla, TX | Cotulla, TX | 38K |
| TRANSCO STATION 116 Petroleum and Natural Gas Systems Whitesburg, GA | Whitesburg, GA | 34K |
| TRANSCO STATION 084 Petroleum and Natural Gas Systems Bulter, AL | Bulter, AL | 33K |
| NORTHWEST PIPELINE GP - MUDDY CREEK C/S Petroleum and Natural Gas Systems Kemmerer, WY | Kemmerer, WY | 30K |
| TRANSCO STATION 125 Petroleum and Natural Gas Systems Monroe, GA | Monroe, GA | 30K |
| NORTHWEST PIPELINE GP GREEN RIVER C/S Petroleum and Natural Gas Systems Green River, WY | Green River, WY | 27K |
| NORTHWEST PIPELINE GP GOLDENDALE C/S Petroleum and Natural Gas Systems Goldendale, WA | Goldendale, WA | 21K |
| TRANSCO STATION 100 Petroleum and Natural Gas Systems BILLINGSLEY, AL | BILLINGSLEY, AL | 21K |
| TRANSCO STATION 140 Petroleum and Natural Gas Systems MOORE, SC | MOORE, SC | 18K |
| Jackson Prairie Natural Gas Storage Petroleum and Natural Gas Systems Chehalis, WA | Chehalis, WA | 15K |
| TRANSCO STATION 30 Petroleum and Natural Gas Systems El Campo, TX | El Campo, TX | 13K |
| NORTHWEST PIPELINE GP ROOSEVELT C/S Petroleum and Natural Gas Systems Bickleton, WA | Bickleton, WA | 11K |
| NORTHWEST PIPELINE GP WASHOUGAL C/S Petroleum and Natural Gas Systems Washougal, WA | Washougal, WA | 11K |
| TRANSCO STATION 83 Petroleum and Natural Gas Systems Citronelle, AL | Citronelle, AL | 10K |
| NORTHWEST PIPELINE GP WILLARD C/S Petroleum and Natural Gas Systems Cook, WA | Cook, WA | 9K |
| TRANSCO STATION 023 Petroleum and Natural Gas Systems Victoria, TX | Victoria, TX | 9K |
| TRANSCO STATION 45 Petroleum and Natural Gas Systems Ragley, LA | Ragley, LA | 4K |
Where The Williams Cos's reported CO₂e sits by state
23.3% of this parent's latest facility CO₂e is in Louisiana (10 sites) ; next is Alabama at 15.2% . Shares are GHGRP facility rollups for this parent, not state economy totals.
The Williams Cos reported facility CO₂e concentration by U.S. state
The Williams Cos's reported CO₂e by EPA sector
Top sector Petroleum and Natural Gas Systems is 89.2% of this parent's facility CO₂e (59 sites) ; Natural Gas and Natural Gas Liquids Suppliers follows at 10.2% . Sector labels are EPA GHGRP facility industry_sector values.
The Williams Cos reported facility CO₂e by EPA industry sector
Nationwide peers for a top-third GHGRP parent
Three EPA GHGRP peer sets for a top-third parent (6.2M MT): nearest totals, facility-book size, then per-facility intensity.
Similar reported CO₂e
Nearest parent totals (6.2M MT here).
Similar facility book
Nearest reporting-facility counts (65 here).
Similar per-facility CO₂e
Nearest average MT per facility (95K MT here).
Source: EPA GHGRP Data is based on facility self-reporting. Not environmental compliance advice
What to do with this
Using The Williams Cos's emissions profile
- The Williams Cos runs mid-intensity per facility (95K MT CO₂e/site); see how it stacks up against the rest of the Petroleum and Natural Gas Systems sector on the Petroleum and Natural Gas Systems industry page.
- It ranks #86 of 2,289 reporting parents nationwide, compare it directly against specific peers on the compare tool.
- Not sure how to read a total-CO₂e figure or a per-facility intensity number, the how-to-read guide walks through what each field means and what it doesn't.
Related reading: How to read an emissions profile · Petroleum and Natural Gas Systems emitters · Methodology
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the EPA Greenhouse Gas Reporting Program (GHGRP). Consult a qualified professional before making decisions based on this data.