MAIN PASS 61 A
OFFSHORE, LA · NAICS 211120
Data updated May 2026
MAIN PASS 61 A ranks among smaller GHGRP totals (#6,450 of 8,713 nationally; #387 of 531 in LA), a lower-footprint comparator in Petroleum and Natural Gas Systems.
- National rank #6,450 of 8,713 GHGRP facilities
- #387 of 531 in LA
- #1,436 of 2,099 in Petroleum and Natural Gas Systems
- 5.2% of W&T OFFSHORE parent CO₂e
- 2023 mix: 41.3% non-CO₂ (CH₄-led)
- -52.5% since 2017
MAIN PASS 61 A vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
23,029 6450th of 8713 higher than 2,263 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 5.2% of W&T OFFSHORE reported parent CO₂e (23K MT of 446K MT ; #8 of 12 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #1,436 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 23K MT CO₂e reported for 2023, non-CO₂ gases are 41.3% , led by CH₄ at 41.3% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 58.7%
- 14K MT
- CH₄
- 41.3%
- 10K MT
- N₂O
- 0%
- 7 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 23,029 |
| 2022 | 23,003 |
| 2021 | 27,222 |
| 2020 | 24,720 |
| 2019 | 28,394 |
| 2018 | 39,535 |
| 2017 | 48,496 |
Facility insight: MAIN PASS 61 A
MAIN PASS 61 A (ID 1013115) reported 23K MT CO₂e for 2023 in OFFSHORE, LA (#6,450 of 8,713 by latest CO₂e).
Across 2017–2023, annual CO₂e fell 52.5%; peak load was 48K MT in 2017. This facility has filed every year from 2017 to 2023, a complete 7-year record.
Peak year was 2017 at 48K MT CO2e; latest 2023 sits 52.5% below that peak (23K MT). The largest year-to-year move was 2018→2019 (-28.2%, 11K MT).
Frequently Asked Questions
Where does MAIN PASS 61 A rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, MAIN PASS 61 A ranks #6,450 of 8,713 reporting facilities by latest reported CO₂e, and #387 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 61 A? ▼
MAIN PASS 61 A's 23K MT CO₂e is higher than 2,263 of the 8,713 GHGRP facilities with reported emissions (26%), an exact count from the full corpus, not an estimate.
How much CO2 does MAIN PASS 61 A emit? ▼
MAIN PASS 61 A reported 23K MT CO2e in 2023.
What share of W&T OFFSHORE does MAIN PASS 61 A represent? ▼
MAIN PASS 61 A accounts for 5.2% of W&T OFFSHORE's reported GHGRP CO₂e (23K MT of 446K MT), ranking #8 of 12 facilities under that parent.
What is MAIN PASS 61 A's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 41.3% of reported CO₂e at MAIN PASS 61 A, with CH₄ the larger non-CO₂ share at 41.3% (CO₂ 58.7%). Shares use the facility's GHGRP gas components for that year.
Where does MAIN PASS 61 A rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, MAIN PASS 61 A ranks #1,436 of 2,099 by latest reported CO₂e.
Is MAIN PASS 61 A reducing emissions? ▼
Over 7 reporting years (2017–2023), MAIN PASS 61 A's emissions have decreased by 52.5%. This suggests meaningful progress in emissions reduction.
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 (23K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.