Main Pass 313 A
Covington, LA · NAICS 211130
Data updated May 2026
Main Pass 313 A ranks among smaller GHGRP totals (#5,941 of 8,713 nationally; #363 of 531 in LA), a lower-footprint comparator in Petroleum and Natural Gas Systems.
- National rank #5,941 of 8,713 GHGRP facilities
- #363 of 531 in LA
- #1,257 of 2,099 in Petroleum and Natural Gas Systems
- 15.7% of CANTIUM parent CO₂e
- 2023 mix: 59.3% non-CO₂ (CH₄-led)
- +10.2% since 2021
Main Pass 313 A vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
27,619 5941st of 8713 higher than 2,772 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 15.7% of CANTIUM reported parent CO₂e (28K MT of 175K MT ; #4 of 4 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #1,257 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 28K MT CO₂e reported for 2023, non-CO₂ gases are 59.3% , led by CH₄ at 59.3% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 40.7%
- 11K MT
- CH₄
- 59.3%
- 16K MT
- N₂O
- 0%
- 6 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 27,619 |
| 2022 | 25,570 |
| 2021 | 25,058 |
Facility insight: Main Pass 313 A
Main Pass 313 A (ID 1008280) reported 28K MT CO₂e for 2023 in Covington, LA (#5,941 of 8,713 by latest CO₂e).
From 2021 to 2023, reported CO₂e rose 10.2% (peak 28K MT). This facility has filed every year from 2021 to 2023, a complete 3-year record.
Frequently Asked Questions
Where does Main Pass 313 A rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Main Pass 313 A ranks #5,941 of 8,713 reporting facilities by latest reported CO₂e, and #363 of 531 facilities in LA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Main Pass 313 A? ▼
Main Pass 313 A's 28K MT CO₂e is higher than 2,772 of the 8,713 GHGRP facilities with reported emissions (32%), an exact count from the full corpus, not an estimate.
How much CO2 does Main Pass 313 A emit? ▼
Main Pass 313 A reported 28K MT CO2e in 2023.
What share of CANTIUM does Main Pass 313 A represent? ▼
Main Pass 313 A accounts for 15.7% of CANTIUM's reported GHGRP CO₂e (28K MT of 175K MT), ranking #4 of 4 facilities under that parent.
What is Main Pass 313 A's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 59.3% of reported CO₂e at Main Pass 313 A, with CH₄ the larger non-CO₂ share at 59.3% (CO₂ 40.7%). Shares use the facility's GHGRP gas components for that year.
Where does Main Pass 313 A rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Main Pass 313 A ranks #1,257 of 2,099 by latest reported CO₂e.
Is Main Pass 313 A reducing emissions? ▼
Over 3 reporting years (2021–2023), Main Pass 313 A's emissions have increased by 10.2%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside LA: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside LA (28K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.