MC 809 A
Offshore, LA · NAICS 211120
Data updated May 2026
MC 809 A sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,606 of 8,713 nationally, #97 of 531 in LA).
- National rank #1,606 of 8,713 GHGRP facilities
- #97 of 531 in LA
- #92 of 2,099 in Petroleum and Natural Gas Systems
- 2.6% of SHELL PETROLEUM parent CO₂e
- 2023 mix: 6.1% non-CO₂ (CH₄-led)
- -9.7% since 2011
MC 809 A vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
212,512 1606th of 8713 higher than 7,107 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 2.6% of SHELL PETROLEUM reported parent CO₂e (213K MT of 8.1M MT ; #5 of 15 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #92 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 213K MT CO₂e reported for 2023, non-CO₂ gases are 6.1% , led by CH₄ at 6% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 93.9%
- 200K MT
- CH₄
- 6%
- 13K MT
- N₂O
- 0.1%
- 249 MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 212,512 |
| 2022 | 166,732 |
| 2021 | 161,555 |
| 2020 | 221,083 |
| 2019 | 274,836 |
| 2018 | 227,549 |
| 2017 | 243,665 |
| 2016 | 257,221 |
| 2015 | 225,896 |
| 2014 | 233,627 |
| 2013 | 209,970 |
| 2012 | 199,370 |
| 2011 | 235,421 |
Facility insight: MC 809 A
MC 809 A (GHGRP ID 1002569) is a high-volume reporter at 213K MT CO₂e in 2023 from Offshore, LA (#1,606 of 8,713 nationally) under Petroleum and Natural Gas Systems (NAICS 211120).
Over 13 years (2011–2023), emissions stayed within a narrow band around 213K MT CO₂e (peak 275K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2019 at 275K MT CO2e; latest 2023 sits 22.7% below that peak (213K MT). The largest year-to-year move was 2020→2021 (-26.9%, 60K MT).
Frequently Asked Questions
Where does MC 809 A rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, MC 809 A ranks #1,606 of 8,713 reporting facilities by latest reported CO₂e, and #97 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 MC 809 A? ▼
MC 809 A's 213K MT CO₂e is higher than 7,107 of the 8,713 GHGRP facilities with reported emissions (82%), an exact count from the full corpus, not an estimate.
How much CO2 does MC 809 A emit? ▼
MC 809 A reported 213K MT CO2e in 2023.
What share of SHELL PETROLEUM does MC 809 A represent? ▼
MC 809 A accounts for 2.6% of SHELL PETROLEUM's reported GHGRP CO₂e (213K MT of 8.1M MT), ranking #5 of 15 facilities under that parent.
What is MC 809 A's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 6.1% of reported CO₂e at MC 809 A, with CH₄ the larger non-CO₂ share at 6% (CO₂ 93.9%). Shares use the facility's GHGRP gas components for that year.
Where does MC 809 A rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, MC 809 A ranks #92 of 2,099 by latest reported CO₂e.
Is MC 809 A reducing emissions? ▼
Over 13 reporting years (2011–2023), MC 809 A's emissions have decreased by 9.7%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside LA for a top-third GHGRP emitter: CO₂e totals first, then Petroleum and Natural Gas Systems neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside LA (213K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.