Northridge Gas Plant
Calvin, OK · HUGHES COUNTY · NAICS 211130
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Northridge Gas Plant ranks #5,133 of 8,713 U.S. reporting facilities by latest reported CO₂e and #134 of 247 facilities in OK.
- National rank #5,133 of 8,713 GHGRP facilities
- #134 of 247 in OK
- #984 of 2,099 in Petroleum and Natural Gas Systems
- 1.5% of ENLINK MIDSTREAM parent CO₂e
- 2023 mix: 10.9% non-CO₂ (CH₄-led)
- -64.1% since 2011
Northridge Gas Plant vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
36,272 5133rd of 8713 higher than 3,580 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. 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
Facility footprint context
This site accounts for 1.5% of ENLINK MIDSTREAM reported parent CO₂e (36K MT of 2.5M MT ; #13 of 16 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #984 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 36K MT CO₂e reported for 2023, non-CO₂ gases are 10.9% , led by CH₄ at 10.9% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 89.1%
- 32K MT
- CH₄
- 10.9%
- 4K MT
- N₂O
- 0.1%
- 18 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 36,272 |
| 2022 | 44,353 |
| 2021 | 37,529 |
| 2020 | 37,357 |
| 2019 | 42,438 |
| 2018 | 45,112 |
| 2017 | 83,868 |
| 2016 | 85,432 |
| 2015 | 80,703 |
| 2014 | 98,303 |
| 2013 | 74,765 |
| 2012 | 84,185 |
| 2011 | 101,026 |
Facility insight: Northridge Gas Plant
Northridge Gas Plant (EPA GHGRP Facility ID 1007865) reported 36K metric tons of CO2-equivalent in 2023, operating in Calvin, OK within HUGHES COUNTY. Among GHGRP reporters it ranks #5,133 of 8,713 nationally by latest CO₂e and #134 of 247 in OK. The site is classified under Petroleum and Natural Gas Systems with NAICS code 211130.
Across 2011–2023, annual CO₂e fell 64.1%; peak load was 101K MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 101K MT CO2e; latest 2023 sits 64.1% below that peak (36K MT). The largest year-to-year move was 2017→2018 (-46.2%, 39K MT).
Frequently Asked Questions
Where does Northridge Gas Plant rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Northridge Gas Plant ranks #5,133 of 8,713 reporting facilities by latest reported CO₂e, and #134 of 247 facilities in OK (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Northridge Gas Plant? ▼
Northridge Gas Plant's 36K MT CO₂e is higher than 3,580 of the 8,713 GHGRP facilities with reported emissions (41%), an exact count from the full corpus, not an estimate.
How much CO2 does Northridge Gas Plant emit? ▼
Northridge Gas Plant reported 36K MT CO2e in 2023.
What share of ENLINK MIDSTREAM does Northridge Gas Plant represent? ▼
Northridge Gas Plant accounts for 1.5% of ENLINK MIDSTREAM's reported GHGRP CO₂e (36K MT of 2.5M MT), ranking #13 of 16 facilities under that parent.
What is Northridge Gas Plant's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 10.9% of reported CO₂e at Northridge Gas Plant, with CH₄ the larger non-CO₂ share at 10.9% (CO₂ 89.1%). Shares use the facility's GHGRP gas components for that year.
Where does Northridge Gas Plant rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Northridge Gas Plant ranks #984 of 2,099 by latest reported CO₂e.
Is Northridge Gas Plant reducing emissions? ▼
Over 13 reporting years (2011–2023), Northridge Gas Plant's emissions have decreased by 64.1%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Northridge Gas Plant, both outside OK so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside OK (36K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside OK.