EPA GHGRP · reporting year 2023 · Petroleum and Natural Gas Systems
Hilcorp Energy - top-third GHGRP parent
According to the EPA's Greenhouse Gas Reporting Program (GHGRP), an upper-third Scope 1 reporter: 20 facilities across 5 states (8.3M MT CO₂e in 2023).
- MT CO₂e (latest facility reports)
- 8.3M
- Reporting facilities
- 20
- States covered
- 5
- Overall rank
- #61
Data updated May 2026
According to the EPA GHGRP, Hilcorp Energy reported 8.3M MT CO₂e in 2023 across 20 facilities in 5 states (ranks among the top 5% of U.S. corporate GHG emitters (#61 of 2,289)) Emissions remained broadly stable over the tracked period.
- Overall rank #61 of 2,289
- #7 in Petroleum and Natural Gas Systems
- +4.0% since 2011
Hilcorp Energy vs all U.S. GHGRP parent companies
Where this parent's reported Scope 1 CO₂e sits among every EPA GHGRP-reporting company
8,342,436 61st of 2289 higher than 2,228 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 Hilcorp Energy 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: Hilcorp Energy.
Petroleum and Natural Gas Systems peer footprint table: Hilcorp Energy, 20 facilities, 8.34M MT CO2e. Cheniere Energy, 5 facilities, 9.73M MT CO2e. Energy Transfer, 129 facilities, 8.89M 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 hilcorp-energy · 2023 #61 · 8.3M MT
CO2E-MID · TOP-DECILE · PHOTO-FINISH · FAC-MULTI · SPAN-MULTI · SECTOR-PETROLEUM-AN · TREND-FLAT · BOOK-RICH
- CO2E-MID 8.3M MT
- TOP-DECILE #61/2289
- PHOTO-FINISH Nebraska Public Power… · Power Plants
- FAC-MULTI 20 facilities
- SPAN-MULTI 5 states
- SECTOR-PETROLEUM-AN Petroleum and Nat…
- TREND-FLAT +4% since 2011
- BOOK-RICH 7/8 fields
Nearest CO₂e peer: Nebraska Public Power District · Power Plants (±30K 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 Hilcorp Energy: CH₄ is 1.6% of 8.3M MT CO₂e in 2023 (N₂O 0.1%). Non-CO₂ gases total 1.6%. Component shares sum this parent's facility CO₂ / CH₄ / N₂O rows for that year, not a corporate Scope 1-3 inventory.
- CO₂
- 98.4%
- 8.2M MT
- CH₄
- 1.6%
- 129K MT
- N₂O
- 0.1%
- 4K MT
CO₂e neighbourhood around Hilcorp Energy
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
Hilcorp Energy - top sites (MT CO₂e)
Hilcorp Energy's largest facilities by latest available reported CO₂e
High-emitter reporting timeline
Hilcorp Energy - high-emitter annual GHG
EPA GHGRP 2011–2023 · million metric tons CO₂e
- Reported CO₂e in 2023
- 8.3M MT
- 13 annual EPA GHGRP reporting records
Hilcorp Energy annual reported GHG emissions, 2011–2023
Hilcorp Energy reported 8.3M MT CO₂e in 2023, compared with 8.0M MT in 2011 - a rise of 4.0% across the EPA GHGRP reporting record.
Wide facility book (20)
| Facility | Location | Emissions (MT CO2e) |
|---|---|---|
| CENTRAL COMPRESSOR PLANT Petroleum and Natural Gas Systems Prudhoe Bay, AK | Prudhoe Bay, AK | 2.9M |
| CENTRAL GAS FACILITY Petroleum and Natural Gas Systems Prudhoe Bay, AK | Prudhoe Bay, AK | 2.1M |
| CENTRAL POWER STATION Petroleum and Natural Gas Systems Prudhoe Bay, AK | Prudhoe Bay, AK | 810K |
| LISBURNE PRODUCTION CENTER Petroleum and Natural Gas Systems Prudhoe Bay, AK | Prudhoe Bay, AK | 713K |
| ENDICOTT PRODUCTION FACILITY Petroleum and Natural Gas Systems Prudhoe Bay, AK | Prudhoe Bay, AK | 614K |
| SAN JUAN GAS PLANT Petroleum and Natural Gas Systems BLOOMFIELD, NM | BLOOMFIELD, NM | 234K |
| SEAWATER INJECTION PLANT Petroleum and Natural Gas Systems Prudhoe Bay, AK | Prudhoe Bay, AK | 216K |
| SEAWATER TREATMENT PLANT Petroleum and Natural Gas Systems Prudhoe Bay, AK | Prudhoe Bay, AK | 165K |
| Carter Creek Petroleum and Natural Gas Systems Evanston, WY | Evanston, WY | 165K |
| Steelhead Platform Petroleum and Natural Gas Systems Anchorage, AK | Anchorage, AK | 90K |
| Tyonek Petroleum and Natural Gas Systems Offshore, AK | Offshore, AK | 66K |
| Hatters Pond Gas Plant Natural Gas and Natural Gas Liquids Suppliers Creola, AL | Creola, AL | 54K |
| Monopod Platform Petroleum and Natural Gas Systems Anchorage, AK | Anchorage, AK | 46K |
| Grayling Platform Petroleum and Natural Gas Systems Anchorage, AK | Anchorage, AK | 41K |
| Dolly Varden Platform Petroleum and Natural Gas Systems Anchorage, AK | Anchorage, AK | 38K |
| CRUDE OIL TOPPING UNIT, PRUDHOE BAY OPERATIONS CENTER, TARMAC CAMP Petroleum Product Suppliers Prudhoe Bay, AK | Prudhoe Bay, AK | 25K |
| Granite Point Platform Petroleum and Natural Gas Systems Anchorage, AK | Anchorage, AK | 24K |
| King Salmon Platform Petroleum and Natural Gas Systems Anchorage, AK | Anchorage, AK | 24K |
| West Bay Compressor Station Petroleum and Natural Gas Systems Plaquemines Parish, TX | Plaquemines Parish, TX | 19K |
| MGS Platform A Petroleum and Natural Gas Systems Offshore, AK | Offshore, AK | 5K |
Where Hilcorp Energy's reported CO₂e sits by state
94.3% of this parent's latest facility CO₂e is in Alaska (16 sites) ; next is New Mexico at 2.8% . Shares are GHGRP facility rollups for this parent, not state economy totals.
Hilcorp Energy reported facility CO₂e concentration by U.S. state
Hilcorp Energy's reported CO₂e by EPA sector
Top sector Petroleum and Natural Gas Systems is 99.1% of this parent's facility CO₂e (18 sites) ; Natural Gas and Natural Gas Liquids Suppliers follows at 0.6% . Sector labels are EPA GHGRP facility industry_sector values.
Hilcorp Energy 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 (8.3M MT): nearest totals, facility-book size, then per-facility intensity.
Similar reported CO₂e
Nearest parent totals (8.3M MT here).
Similar facility book
Nearest reporting-facility counts (20 here).
Similar per-facility CO₂e
Nearest average MT per facility (417K MT here).
Source: EPA GHGRP Data is based on facility self-reporting. Not environmental compliance advice
What to do with this
Using Hilcorp Energy's emissions profile
- Hilcorp Energy runs high-intensity per facility (417K 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 #61 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.