The San Antonio Refinery, LLC
SAN ANTONIO, TX · BEXAR COUNTY · NAICS 324110
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, The San Antonio Refinery, LLC ranks #3,320 of 8,713 U.S. reporting facilities by latest reported CO₂e and #490 of 1,176 facilities in TX.
- National rank #3,320 of 8,713 GHGRP facilities
- #490 of 1,176 in TX
- #59 of 83 in Petroleum Product Suppliers
- 100% of ALLEGIANCE REFINING parent CO₂e
- 2023 mix: 1.7% non-CO₂ (CH₄-led)
- +48.4% since 2011
The San Antonio Refinery, LLC vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
71,715 3320th of 8713 higher than 5,393 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 100% of ALLEGIANCE REFINING reported parent CO₂e (72K MT of 72K MT ). Inside the EPA Petroleum Product Suppliers sector it ranks #59 of 83 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 72K MT CO₂e reported for 2023, non-CO₂ gases are 1.7% , led by CH₄ at 1.3% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 98.3%
- 71K MT
- CH₄
- 1.3%
- 926 MT
- N₂O
- 0.4%
- 266 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 71,715 |
| 2022 | 83,152 |
| 2021 | 66,813 |
| 2020 | 74,196 |
| 2019 | 81,515 |
| 2018 | 91,848 |
| 2017 | 55,815 |
| 2016 | 74,854 |
| 2015 | 65,119 |
| 2014 | 53,550 |
| 2013 | 33,513 |
| 2012 | 55,579 |
| 2011 | 48,313 |
Facility insight: The San Antonio Refinery, LLC
The San Antonio Refinery, LLC (EPA GHGRP Facility ID 1005803) reported 72K metric tons of CO2-equivalent in 2023, operating in SAN ANTONIO, TX within BEXAR COUNTY. Among GHGRP reporters it ranks #3,320 of 8,713 nationally by latest CO₂e and #490 of 1,176 in TX. The site is classified under Petroleum Product Suppliers with NAICS code 324110.
From 2011 to 2023, reported CO₂e rose 48.4% (peak 92K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2018 at 92K MT CO2e; latest 2023 sits 21.9% below that peak (72K MT). The largest year-to-year move was 2017→2018 (+64.6%, 36K MT).
Frequently Asked Questions
Where does The San Antonio Refinery, LLC rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, The San Antonio Refinery, LLC ranks #3,320 of 8,713 reporting facilities by latest reported CO₂e, and #490 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 The San Antonio Refinery, LLC? ▼
The San Antonio Refinery, LLC's 72K MT CO₂e is higher than 5,393 of the 8,713 GHGRP facilities with reported emissions (62%), an exact count from the full corpus, not an estimate.
How much CO2 does The San Antonio Refinery, LLC emit? ▼
The San Antonio Refinery, LLC reported 72K MT CO2e in 2023.
What share of ALLEGIANCE REFINING does The San Antonio Refinery, LLC represent? ▼
The San Antonio Refinery, LLC accounts for 100% of ALLEGIANCE REFINING's reported GHGRP CO₂e (72K MT of 72K MT).
What is The San Antonio Refinery, LLC's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 1.7% of reported CO₂e at The San Antonio Refinery, LLC, with CH₄ the larger non-CO₂ share at 1.3% (CO₂ 98.3%). Shares use the facility's GHGRP gas components for that year.
Where does The San Antonio Refinery, LLC rank inside Petroleum Product Suppliers? ▼
Among EPA GHGRP facilities tagged Petroleum Product Suppliers, The San Antonio Refinery, LLC ranks #59 of 83 by latest reported CO₂e.
Is The San Antonio Refinery, LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), The San Antonio Refinery, LLC's emissions have increased by 48.4%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for The San Antonio Refinery, LLC, both outside TX so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside TX (72K MT here).
Similar Petroleum Product Suppliers CO₂e
Nearest same-sector facility totals outside TX.