Main Pass 61B Platform
Offshore, LA · NAICS 211120
Data updated May 2026
Main Pass 61B Platform ranks among smaller GHGRP totals (#7,363 of 8,713 nationally; #435 of 531 in LA), a lower-footprint comparator in Petroleum and Natural Gas Systems.
- National rank #7,363 of 8,713 GHGRP facilities
- #435 of 531 in LA
- #1,743 of 2,099 in Petroleum and Natural Gas Systems
- 2.8% of W&T OFFSHORE parent CO₂e
- 2023 mix: 14.6% non-CO₂ (CH₄-led)
- -81.2% since 2011
Main Pass 61B Platform vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
12,644 7363rd of 8713 higher than 1,350 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 2.8% of W&T OFFSHORE reported parent CO₂e (13K MT of 446K MT ; #11 of 12 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #1,743 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 13K MT CO₂e reported for 2023, non-CO₂ gases are 14.6% , led by CH₄ at 14.5% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 85.4%
- 11K MT
- CH₄
- 14.5%
- 2K MT
- N₂O
- 0.1%
- 7 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 12,644 |
| 2022 | 12,571 |
| 2021 | 18,482 |
| 2020 | 15,556 |
| 2019 | 17,408 |
| 2018 | 26,498 |
| 2017 | 21,288 |
| 2016 | 59,547 |
| 2015 | 54,048 |
| 2014 | 18,450 |
| 2013 | 35,484 |
| 2012 | 36,608 |
| 2011 | 67,090 |
Facility insight: Main Pass 61B Platform
Main Pass 61B Platform (ID 1010147) reported 13K MT CO₂e for 2023 in Offshore, LA (#7,363 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 81.2%; peak load was 67K MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 67K MT CO2e; latest 2023 sits 81.2% below that peak (13K MT). The largest year-to-year move was 2016→2017 (-64.2%, 38K MT).
Frequently Asked Questions
Where does Main Pass 61B Platform rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Main Pass 61B Platform ranks #7,363 of 8,713 reporting facilities by latest reported CO₂e, and #435 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 61B Platform? ▼
Main Pass 61B Platform's 13K MT CO₂e is higher than 1,350 of the 8,713 GHGRP facilities with reported emissions (15%), an exact count from the full corpus, not an estimate.
How much CO2 does Main Pass 61B Platform emit? ▼
Main Pass 61B Platform reported 13K MT CO2e in 2023.
What share of W&T OFFSHORE does Main Pass 61B Platform represent? ▼
Main Pass 61B Platform accounts for 2.8% of W&T OFFSHORE's reported GHGRP CO₂e (13K MT of 446K MT), ranking #11 of 12 facilities under that parent.
What is Main Pass 61B Platform's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 14.6% of reported CO₂e at Main Pass 61B Platform, with CH₄ the larger non-CO₂ share at 14.5% (CO₂ 85.4%). Shares use the facility's GHGRP gas components for that year.
Where does Main Pass 61B Platform rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Main Pass 61B Platform ranks #1,743 of 2,099 by latest reported CO₂e.
Is Main Pass 61B Platform reducing emissions? ▼
Over 13 reporting years (2011–2023), Main Pass 61B Platform's emissions have decreased by 81.2%. 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 (13K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.