EPA GHGRP · reporting year 2023 · Petroleum and Natural Gas Systems
Iroquois Gas Transmission System - GHG emissions profile
According to the EPA's Greenhouse Gas Reporting Program (GHGRP), Scope 1 emissions reported across 1 reporting facility in 1 state.
- MT CO₂e (latest facility reports)
- 51K
- Reporting facilities
- 1
- States covered
- 1
- Overall rank
- #1524
Data updated May 2026
According to the EPA GHGRP, Iroquois Gas Transmission System reported 51K MT CO₂e in 2023 across 1 facility in 1 state (ranks #1,524 of 2,289 U.S. corporate GHG emitters by total reported CO₂e) Emissions increased 5% over the tracked period.
- Overall rank #1524 of 2,289
- #108 in Petroleum and Natural Gas Systems
- +5.4% since 2011
Iroquois Gas Transmission System vs all U.S. GHGRP parent companies
Where this parent's reported Scope 1 CO₂e sits among every EPA GHGRP-reporting company
50,539 1524th of 2289 higher than 765 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 Iroquois Gas Transmission System spreads its footprint vs Petroleum and Natural Gas Systems peers
Facility count against total reported CO₂e for 21 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 (21 facilities, 2.77M MT).
You are here: Iroquois Gas Transmission System.
Petroleum and Natural Gas Systems peer footprint table: Iroquois Gas Transmission System, 1 facilities, 0.05M 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. The Williams Cos, 59 facilities, 5.48M 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 iroquois-gas-transmission-system · 2023 #1524 · 51K MT
CO2E-THIN · MID-PACK · PHOTO-FINISH · FAC-SINGLE · SPAN-HOME · SECTOR-PETROLEUM-AN · TREND-UP · BOOK-RICH
- CO2E-THIN 51K MT
- MID-PACK #1524/2289
- PHOTO-FINISH Bucksport Mill · Power Plants
- FAC-SINGLE 1 facility
- SPAN-HOME 1 state
- SECTOR-PETROLEUM-AN Petroleum and Nat…
- TREND-UP +5% since 2011
- BOOK-RICH 7/8 fields
Nearest CO₂e peer: Bucksport Mill · Power Plants (±12 MT)
Instrument codes from this parent’s EPA GHGRP rollup: CO₂e band, corpus rank, photo-finish peer, facility book, state span, sector, trend, and book completeness. Not an EPA grade or compliance rating.
2023 nearly all-CO₂ parent book
This parent's 2023 facility book is almost entirely CO₂ (99.1% of 51K MT CO₂e). CH₄ and N₂O together are only 0.9%, a CO₂-shaped GHGRP profile, not a methane story. Component shares sum this parent's facility CO₂ / CH₄ / N₂O rows for that year, not a corporate Scope 1-3 inventory.
- CO₂
- 99.1%
- 50K MT
- CH₄
- 0.9%
- 438 MT
- N₂O
- 0.1%
- 28 MT
CO₂e neighbourhood around Iroquois Gas Transmission System
Lowest and highest poles plus nearest reported parents by CO₂e, not a full GHGRP corpus board reprint.
Reported emissions over time
Iroquois Gas Transmission System - annual reported GHG emissions
EPA GHGRP 2011–2023 · million metric tons CO₂e
- Reported CO₂e in 2023
- 51K MT
- 13 annual EPA GHGRP reporting records
Iroquois Gas Transmission System annual reported GHG emissions, 2011–2023
Iroquois Gas Transmission System reported 51K MT CO₂e in 2023, compared with 48K MT in 2011 - a rise of 5.4% across the EPA GHGRP reporting record.
Facilities (1)
| Facility | Location | Emissions (MT CO2e) |
|---|---|---|
| IROQUOIS GAS TRANSMISSION SYSTEM, L.P. - BROOKFIELD COMPRESSOR STATION Petroleum and Natural Gas Systems BROOKFIELD, CT | BROOKFIELD, CT | 51K |
Nationwide parents with similar GHGRP profiles
Three EPA GHGRP-derived peer sets for Iroquois Gas Transmission System. The CO₂e neighbourhood chart above shows poles; these links are navigable comparison paths beyond Petroleum and Natural Gas Systems browse pages.
Similar reported CO₂e
Nearest parent totals (51K MT here).
Similar facility book
Nearest reporting-facility counts (1 here).
Similar per-facility CO₂e
Nearest average MT per facility (51K MT here).
Source: EPA GHGRP Data is based on facility self-reporting. Not environmental compliance advice
What to do with this
Using Iroquois Gas Transmission System's emissions profile
- Iroquois Gas Transmission System runs mid-intensity per facility (51K 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 #1524 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.