South Timbalier 52
Offshore, LA · NAICS 211120
Data updated May 2026
South Timbalier 52 ranks among smaller GHGRP totals (#6,621 of 8,713 nationally; #398 of 531 in LA), a lower-footprint comparator in Petroleum and Natural Gas Systems.
- National rank #6,621 of 8,713 GHGRP facilities
- #398 of 531 in LA
- #1,494 of 2,099 in Petroleum and Natural Gas Systems
- 11.8% of ARENA ENERGY parent CO₂e
- 2023 mix: 52.5% non-CO₂ (CH₄-led)
- -27.4% since 2011
South Timbalier 52 vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
21,372 6621st of 8713 higher than 2,092 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 11.8% of ARENA ENERGY reported parent CO₂e (21K MT of 182K MT ; #4 of 7 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #1,494 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 21K MT CO₂e reported for 2023, non-CO₂ gases are 52.5% , led by CH₄ at 52.4% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 47.5%
- 10K MT
- CH₄
- 52.4%
- 11K MT
- N₂O
- 0%
- 6 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 21,372 |
| 2022 | 22,539 |
| 2021 | 37,749 |
| 2020 | 31,703 |
| 2019 | 41,157 |
| 2018 | 43,851 |
| 2017 | 46,368 |
| 2016 | 31,496 |
| 2015 | 30,581 |
| 2014 | 31,375 |
| 2013 | 27,412 |
| 2012 | 28,712 |
| 2011 | 29,457 |
Facility insight: South Timbalier 52
South Timbalier 52 (ID 1009236) reported 21K MT CO₂e for 2023 in Offshore, LA (#6,621 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 27.4%; peak load was 46K MT in 2017. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2017 at 46K MT CO2e; latest 2023 sits 53.9% below that peak (21K MT). The largest year-to-year move was 2021→2022 (-40.3%, 15K MT).
Frequently Asked Questions
Where does South Timbalier 52 rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, South Timbalier 52 ranks #6,621 of 8,713 reporting facilities by latest reported CO₂e, and #398 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 South Timbalier 52? ▼
South Timbalier 52's 21K MT CO₂e is higher than 2,092 of the 8,713 GHGRP facilities with reported emissions (24%), an exact count from the full corpus, not an estimate.
How much CO2 does South Timbalier 52 emit? ▼
South Timbalier 52 reported 21K MT CO2e in 2023.
What share of ARENA ENERGY does South Timbalier 52 represent? ▼
South Timbalier 52 accounts for 11.8% of ARENA ENERGY's reported GHGRP CO₂e (21K MT of 182K MT), ranking #4 of 7 facilities under that parent.
What is South Timbalier 52's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 52.5% of reported CO₂e at South Timbalier 52, with CH₄ the larger non-CO₂ share at 52.4% (CO₂ 47.5%). Shares use the facility's GHGRP gas components for that year.
Where does South Timbalier 52 rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, South Timbalier 52 ranks #1,494 of 2,099 by latest reported CO₂e.
Is South Timbalier 52 reducing emissions? ▼
Over 13 reporting years (2011–2023), South Timbalier 52's emissions have decreased by 27.4%. 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 (21K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.