Walker Ridge 29 (Big Foot)
Offshore, LA · NAICS 211120
Data updated May 2026
Walker Ridge 29 (Big Foot) sits in the upper third of EPA GHGRP reporters by latest CO₂e (#2,117 of 8,713 nationally, #137 of 531 in LA).
- National rank #2,117 of 8,713 GHGRP facilities
- #137 of 531 in LA
- #184 of 2,099 in Petroleum and Natural Gas Systems
- 0.8% of CHEVRON parent CO₂e
- 2023 mix: 4.2% non-CO₂ (CH₄-led)
- +169.0% since 2018
Walker Ridge 29 (Big Foot) vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
138,798 2117th of 8713 higher than 6,596 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 0.8% of CHEVRON reported parent CO₂e (139K MT of 18.0M MT ; #11 of 17 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #184 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 139K MT CO₂e reported for 2023, non-CO₂ gases are 4.2% , led by CH₄ at 4.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 95.8%
- 133K MT
- CH₄
- 4.1%
- 6K MT
- N₂O
- 0.1%
- 95 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 138,798 |
| 2022 | 100,493 |
| 2021 | 83,228 |
| 2020 | 66,560 |
| 2019 | 69,708 |
| 2018 | 51,598 |
Facility insight: Walker Ridge 29 (Big Foot)
Walker Ridge 29 (Big Foot) (GHGRP ID 1013204) is a high-volume reporter at 139K MT CO₂e in 2023 from Offshore, LA (#2,117 of 8,713 nationally) under Petroleum and Natural Gas Systems (NAICS 211120).
From 2018 to 2023, reported CO₂e rose 169.0% (peak 139K MT). This facility has filed every year from 2018 to 2023, a complete 6-year record.
Frequently Asked Questions
Where does Walker Ridge 29 (Big Foot) rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Walker Ridge 29 (Big Foot) ranks #2,117 of 8,713 reporting facilities by latest reported CO₂e, and #137 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 Walker Ridge 29 (Big Foot)? ▼
Walker Ridge 29 (Big Foot)'s 139K MT CO₂e is higher than 6,596 of the 8,713 GHGRP facilities with reported emissions (76%), an exact count from the full corpus, not an estimate.
How much CO2 does Walker Ridge 29 (Big Foot) emit? ▼
Walker Ridge 29 (Big Foot) reported 139K MT CO2e in 2023.
What share of CHEVRON does Walker Ridge 29 (Big Foot) represent? ▼
Walker Ridge 29 (Big Foot) accounts for 0.8% of CHEVRON's reported GHGRP CO₂e (139K MT of 18.0M MT), ranking #11 of 17 facilities under that parent.
What is Walker Ridge 29 (Big Foot)'s 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 4.2% of reported CO₂e at Walker Ridge 29 (Big Foot), with CH₄ the larger non-CO₂ share at 4.1% (CO₂ 95.8%). Shares use the facility's GHGRP gas components for that year.
Where does Walker Ridge 29 (Big Foot) rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Walker Ridge 29 (Big Foot) ranks #184 of 2,099 by latest reported CO₂e.
Is Walker Ridge 29 (Big Foot) reducing emissions? ▼
Over 6 reporting years (2018–2023), Walker Ridge 29 (Big Foot)'s emissions have increased by 169%. This may reflect expanded operations or increased production.
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 (139K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.