Tres Palacios Gas Storage Facility
Markham, TX · MATAGORDA COUNTY · NAICS 486210
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Tres Palacios Gas Storage Facility ranks #4,143 of 8,713 U.S. reporting facilities by latest reported CO₂e and #613 of 1,176 facilities in TX.
- National rank #4,143 of 8,713 GHGRP facilities
- #613 of 1,176 in TX
- #663 of 2,099 in Petroleum and Natural Gas Systems
- 0.8% of ENBRIDGE (US) parent CO₂e
- 2023 mix: 15.2% non-CO₂ (CH₄-led)
- +16.2% since 2015
Tres Palacios Gas Storage Facility vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
51,996 4143rd of 8713 higher than 4,570 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 ENBRIDGE (US) reported parent CO₂e (52K MT of 6.8M MT ; #44 of 89 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #663 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 52K MT CO₂e reported for 2023, non-CO₂ gases are 15.2% , led by CH₄ at 15.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 84.8%
- 44K MT
- CH₄
- 15.2%
- 8K MT
- N₂O
- 0%
- 25 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 51,996 |
| 2022 | 45,798 |
| 2021 | 35,461 |
| 2020 | 41,414 |
| 2019 | 47,247 |
| 2018 | 52,686 |
| 2017 | 42,352 |
| 2016 | 41,212 |
| 2015 | 44,731 |
Facility insight: Tres Palacios Gas Storage Facility
Tres Palacios Gas Storage Facility (EPA GHGRP Facility ID 1011828) reported 52K metric tons of CO2-equivalent in 2023, operating in Markham, TX within MATAGORDA COUNTY. Among GHGRP reporters it ranks #4,143 of 8,713 nationally by latest CO₂e and #613 of 1,176 in TX. The site is classified under Petroleum and Natural Gas Systems with NAICS code 486210.
From 2015 to 2023, reported CO₂e rose 16.2% (peak 53K MT). This facility has filed every year from 2015 to 2023, a complete 9-year record.
Peak year was 2018 at 53K MT CO2e; latest 2023 sits 1.3% below that peak (52K MT). The largest year-to-year move was 2021→2022 (+29.2%, 10K MT).
Frequently Asked Questions
Where does Tres Palacios Gas Storage Facility rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Tres Palacios Gas Storage Facility ranks #4,143 of 8,713 reporting facilities by latest reported CO₂e, and #613 of 1,176 facilities in TX (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Tres Palacios Gas Storage Facility? ▼
Tres Palacios Gas Storage Facility's 52K MT CO₂e is higher than 4,570 of the 8,713 GHGRP facilities with reported emissions (52%), an exact count from the full corpus, not an estimate.
How much CO2 does Tres Palacios Gas Storage Facility emit? ▼
Tres Palacios Gas Storage Facility reported 52K MT CO2e in 2023.
What share of ENBRIDGE (US) does Tres Palacios Gas Storage Facility represent? ▼
Tres Palacios Gas Storage Facility accounts for 0.8% of ENBRIDGE (US)'s reported GHGRP CO₂e (52K MT of 6.8M MT), ranking #44 of 89 facilities under that parent.
What is Tres Palacios Gas Storage Facility's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 15.2% of reported CO₂e at Tres Palacios Gas Storage Facility, with CH₄ the larger non-CO₂ share at 15.2% (CO₂ 84.8%). Shares use the facility's GHGRP gas components for that year.
Where does Tres Palacios Gas Storage Facility rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Tres Palacios Gas Storage Facility ranks #663 of 2,099 by latest reported CO₂e.
Is Tres Palacios Gas Storage Facility reducing emissions? ▼
Over 9 reporting years (2015–2023), Tres Palacios Gas Storage Facility's emissions have increased by 16.2%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Tres Palacios Gas Storage Facility, both outside TX so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside TX (52K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside TX.