Hilcorp Energy
Rank in Greenhouse 100 Polluters: 29
2023 Greenhouse gas CO2 equivalent emissions (metric tons): 18,356,141
Percentage of national total 2023 GHGRP large fixed source emissions: 0.7%
Percentage of all U.S. greenhouse gas emissions, including transportation and residential: 0.3%
Parent company sectors (in descending order of emissions): Petroleum and Natural Gas Systems, Refineries
EJ: Poor Share: 19%
EJ: Minority Share: 71%
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information in PERI's Greenhouse 100 Suppliers database .
Facilities displayed below: (
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(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 Name City State CO2 equivalent emissions (mt) Percent of total company emissions Split * EJ Minority % EJ Poor % Toxic 100 Air score
Hilcorp North Slope, Basin 890-G&B Facility Prudhoe Bay AK 3,508,593 19.11% -- --
CENTRAL COMPRESSOR PLANT Prudhoe Bay AK 2,918,099 15.90% -- --
CENTRAL GAS FACILITY Prudhoe Bay AK 2,076,855 11.31% -- --
San Juan Basin (580) Houston TX 1,561,951 8.51% ** **
Williams G&B Facility San Juan Basin 580 Bloomfield NM 883,285 4.81% 37.4% 10.2%
Milagro Gas Plant BLOOMFIELD NM 856,590 4.67% 51.5% 22.1%
CENTRAL POWER STATION Prudhoe Bay AK 809,717 4.41% -- --
LISBURNE PRODUCTION CENTER Prudhoe Bay AK 712,809 3.88% -- --
GULF COAST BASIN HOUSTON TX 688,048 3.75% ** **
ENDICOTT PRODUCTION FACILITY Prudhoe Bay AK 613,605 3.34% -- --
Hilcorp Alaska, LLC 890 Arctic Slope Basin Prudhoe Bay AK 407,602 2.22% ** **
Ignacio Gas Plant Durango CO 403,629 2.20% 32.4% 11.6%
Hilcorp Energy Company - Central Overthrust Basin (507) Houston TX 240,827 1.31% ** **
Hilcorp Energy Company - Gulf Coast Basin (220) Gathering & Boosting Houston TX 238,118 1.30% 75.1% 19.9%
SAN JUAN GAS PLANT BLOOMFIELD NM 233,829 1.27% 54.5% 20.9%
Hilcorp Alaska, LLC 890 Basin, G&B Prudhoe Bay AK 216,843 1.18% -- --
SEAWATER INJECTION PLANT Prudhoe Bay AK 215,845 1.18% -- --
Hilcorp Alaska, LLC 820 Kenai Anchorage AK 180,356 0.98% ** **
SEAWATER TREATMENT PLANT Prudhoe Bay AK 165,230 0.90% -- --
Carter Creek Evanston WY 165,046 0.90% -- --
VAL VERDE TREATER BLOOMFIELD NM 150,656 0.82% 52.9% 23.5%
San Juan Basin (580) Gathering and Boosting Houston TX 150,395 0.82% 75.1% 19.9%
Hilcorp Energy Company - Green River Basin (535) Houston TX 135,163 0.74% ** **
Hilcorp Appalachian Basin (Eastern Overthrust Area) Houston TX 123,269 0.67% ** **
Steelhead Platform Anchorage AK 90,006 0.49% -- --
Hilcorp North Slope, 890 - Arctic Slope Basin Prudhoe Bay AK 86,894 0.47% ** **
Tyonek Offshore AK 65,951 0.36% -- --
Hatters Pond Gas Plant Creola AL 53,561 0.29% 35.4% 15.8%
Hilcorp Alaska, LLC 820 Kenai G&B Kenai AK 51,320 0.28% 47.1% 5.5%
Monopod Platform Anchorage AK 45,559 0.25% -- --
Hilcorp Energy Company - Wind River Basin (530) Houston TX 41,943 0.23% ** **
Grayling Platform Anchorage AK 41,053 0.22% -- --
Dolly Varden Platform Anchorage AK 38,361 0.21% -- --
West Ranch Field Vanderbilt TX 37,136 0.20% ** **
Hilcorp Energy Company - Wind River Basin (530) Gathering & Boosting Houston TX 34,139 0.19% 75.1% 19.9%
CRUDE OIL TOPPING UNIT, PRUDHOE BAY OPERATIONS CENTER, TARMAC CAMP Prudhoe Bay AK 24,649 0.13% -- --
Granite Point Platform Anchorage AK 24,329 0.13% -- --
King Salmon Platform Anchorage AK 24,085 0.13% -- --
West Bay Compressor Station Plaquemines Parish TX 19,293 0.11% 37.5% 29.3%
Kaplan Gas Plant Abbeville LA 10,901 0.06% 12.2% 22.3%
Harvest Louisiana Terminals, LLC - Alliance Terminal BELLE CHASSE LA 6,046 0.03% 20.9% 16.8% 11,642
MGS Platform A Offshore AK 4,554 0.02% 23.8% 21.2%
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.
** This facility's emissions are nonlocal -- released in a widespread area. So it is not meaningful to look at the characteristics of the population living within 10 miles of the facility address for copollutant effects.
The Toxic 100 Air score column shows the facility's total chronic human health air toxicity score if the facility also exists in the Toxic 100 Air Polluters database.
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