W&T Energy VI, LLC - MC 243 A (Matterhorn)
Offshore, LA · NAICS 211120
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, W&T Energy VI, LLC - MC 243 A (Matterhorn) ranks #5,408 of 8,713 U.S. reporting facilities by latest reported CO₂e and #328 of 531 facilities in LA.
- National rank #5,408 of 8,713 GHGRP facilities
- #328 of 531 in LA
- #1,058 of 2,099 in Petroleum and Natural Gas Systems
- 7.4% of W&T OFFSHORE parent CO₂e
- 2023 mix: 26.9% non-CO₂ (CH₄-led)
- +13.1% since 2012
W&T Energy VI, LLC - MC 243 A (Matterhorn) vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
32,824 5408th of 8713 higher than 3,305 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 7.4% of W&T OFFSHORE reported parent CO₂e (33K MT of 446K MT ; #5 of 12 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #1,058 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 33K MT CO₂e reported for 2023, non-CO₂ gases are 26.9% , led by CH₄ at 26.8% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 73.1%
- 24K MT
- CH₄
- 26.8%
- 9K MT
- N₂O
- 0.1%
- 34 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 32,824 |
| 2022 | 32,326 |
| 2021 | 22,744 |
| 2020 | 25,249 |
| 2019 | 30,775 |
| 2018 | 23,527 |
| 2017 | 24,487 |
| 2016 | 20,958 |
| 2015 | 23,324 |
| 2014 | 41,335 |
| 2013 | 34,788 |
| 2012 | 29,015 |
Facility insight: W&T Energy VI, LLC - MC 243 A (Matterhorn)
W&T Energy VI, LLC - MC 243 A (Matterhorn) (EPA GHGRP Facility ID 1010655) reported 33K metric tons of CO2-equivalent in 2023, operating in Offshore, LA. Among GHGRP reporters it ranks #5,408 of 8,713 nationally by latest CO₂e and #328 of 531 in LA. The site is classified under Petroleum and Natural Gas Systems with NAICS code 211120.
From 2012 to 2023, reported CO₂e rose 13.1% (peak 41K MT). This facility has filed every year from 2012 to 2023, a complete 12-year record.
Peak year was 2014 at 41K MT CO2e; latest 2023 sits 20.6% below that peak (33K MT). The largest year-to-year move was 2014→2015 (-43.6%, 18K MT).
Frequently Asked Questions
Where does W&T Energy VI, LLC - MC 243 A (Matterhorn) rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, W&T Energy VI, LLC - MC 243 A (Matterhorn) ranks #5,408 of 8,713 reporting facilities by latest reported CO₂e, and #328 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 W&T Energy VI, LLC - MC 243 A (Matterhorn)? ▼
W&T Energy VI, LLC - MC 243 A (Matterhorn)'s 33K MT CO₂e is higher than 3,305 of the 8,713 GHGRP facilities with reported emissions (38%), an exact count from the full corpus, not an estimate.
How much CO2 does W&T Energy VI, LLC - MC 243 A (Matterhorn) emit? ▼
W&T Energy VI, LLC - MC 243 A (Matterhorn) reported 33K MT CO2e in 2023.
What share of W&T OFFSHORE does W&T Energy VI, LLC - MC 243 A (Matterhorn) represent? ▼
W&T Energy VI, LLC - MC 243 A (Matterhorn) accounts for 7.4% of W&T OFFSHORE's reported GHGRP CO₂e (33K MT of 446K MT), ranking #5 of 12 facilities under that parent.
What is W&T Energy VI, LLC - MC 243 A (Matterhorn)'s 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 26.9% of reported CO₂e at W&T Energy VI, LLC - MC 243 A (Matterhorn), with CH₄ the larger non-CO₂ share at 26.8% (CO₂ 73.1%). Shares use the facility's GHGRP gas components for that year.
Where does W&T Energy VI, LLC - MC 243 A (Matterhorn) rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, W&T Energy VI, LLC - MC 243 A (Matterhorn) ranks #1,058 of 2,099 by latest reported CO₂e.
Is W&T Energy VI, LLC - MC 243 A (Matterhorn) reducing emissions? ▼
Over 12 reporting years (2012–2023), W&T Energy VI, LLC - MC 243 A (Matterhorn)'s emissions have increased by 13.1%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for W&T Energy VI, LLC - MC 243 A (Matterhorn), both outside LA so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside LA (33K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside LA.