Main Pass 42 D L M
Offshore, LA · NAICS 211130
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Main Pass 42 D L M ranks #4,421 of 8,713 U.S. reporting facilities by latest reported CO₂e and #284 of 531 facilities in LA.
- National rank #4,421 of 8,713 GHGRP facilities
- #284 of 531 in LA
- #743 of 2,099 in Petroleum and Natural Gas Systems
- 26.8% of CANTIUM parent CO₂e
- 2023 mix: 43.2% non-CO₂ (CH₄-led)
- -19.4% since 2011
Main Pass 42 D L M vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
46,949 4421st of 8713 higher than 4,292 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 26.8% of CANTIUM reported parent CO₂e (47K MT of 175K MT ; #2 of 4 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #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 47K MT CO₂e reported for 2023, non-CO₂ gases are 43.2% , led by CH₄ at 43.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 56.8%
- 27K MT
- CH₄
- 43.2%
- 20K MT
- N₂O
- 0%
- 15 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 46,949 |
| 2022 | 37,150 |
| 2021 | 22,275 |
| 2020 | 48,634 |
| 2019 | 45,266 |
| 2018 | 67,347 |
| 2017 | 17,602 |
| 2016 | 43,269 |
| 2015 | 44,056 |
| 2014 | 42,972 |
| 2013 | 60,516 |
| 2012 | 60,386 |
| 2011 | 58,263 |
Facility insight: Main Pass 42 D L M
Main Pass 42 D L M (EPA GHGRP Facility ID 1008282) reported 47K metric tons of CO2-equivalent in 2023, operating in Offshore, LA. Among GHGRP reporters it ranks #4,421 of 8,713 nationally by latest CO₂e and #284 of 531 in LA. The site is classified under Petroleum and Natural Gas Systems with NAICS code 211130.
Across 2011–2023, annual CO₂e fell 19.4%; peak load was 67K MT in 2018. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2018 at 67K MT CO2e; latest 2023 sits 30.3% below that peak (47K MT). The largest year-to-year move was 2017→2018 (+282.6%, 50K MT).
Frequently Asked Questions
Where does Main Pass 42 D L M rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Main Pass 42 D L M ranks #4,421 of 8,713 reporting facilities by latest reported CO₂e, and #284 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 42 D L M? ▼
Main Pass 42 D L M's 47K MT CO₂e is higher than 4,292 of the 8,713 GHGRP facilities with reported emissions (49%), an exact count from the full corpus, not an estimate.
How much CO2 does Main Pass 42 D L M emit? ▼
Main Pass 42 D L M reported 47K MT CO2e in 2023.
What share of CANTIUM does Main Pass 42 D L M represent? ▼
Main Pass 42 D L M accounts for 26.8% of CANTIUM's reported GHGRP CO₂e (47K MT of 175K MT), ranking #2 of 4 facilities under that parent.
What is Main Pass 42 D L M's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 43.2% of reported CO₂e at Main Pass 42 D L M, with CH₄ the larger non-CO₂ share at 43.2% (CO₂ 56.8%). Shares use the facility's GHGRP gas components for that year.
Where does Main Pass 42 D L M rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Main Pass 42 D L M ranks #743 of 2,099 by latest reported CO₂e.
Is Main Pass 42 D L M reducing emissions? ▼
Over 13 reporting years (2011–2023), Main Pass 42 D L M's emissions have decreased by 19.4%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Main Pass 42 D L M, both outside LA so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside LA (47K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.