VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY
ARDMORE, OK · CARTER COUNTY · NAICS 324110
Data updated May 2026
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY sits in the upper third of EPA GHGRP reporters by latest CO₂e (#702 of 8,713 nationally, #16 of 247 in OK).
- National rank #702 of 8,713 GHGRP facilities
- #16 of 247 in OK
- #97 of 534 in Chemicals
- 3.7% of VALERO ENERGY parent CO₂e
- 2023 mix: 0.9% non-CO₂ (CH₄-led)
- +7.0% since 2011
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
879,101 702nd of 8713 higher than 8,011 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 3.7% of VALERO ENERGY reported parent CO₂e (879K MT of 23.5M MT ; #11 of 26 GHGRP facilities under that parent ). Inside the EPA Chemicals sector it ranks #97 of 534 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 879K MT CO₂e reported for 2023, non-CO₂ gases are 0.9% , led by CH₄ at 0.6% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.1%
- 871K MT
- CH₄
- 0.6%
- 5K MT
- N₂O
- 0.3%
- 3K MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 879,101 |
| 2022 | 975,372 |
| 2021 | 867,606 |
| 2020 | 926,187 |
| 2019 | 1,027,662 |
| 2018 | 833,258 |
| 2017 | 1,008,432 |
| 2016 | 813,394 |
| 2015 | 986,832 |
| 2014 | 924,341 |
| 2013 | 975,271 |
| 2012 | 952,387 |
| 2011 | 821,489 |
Facility insight: VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY (GHGRP ID 1007786) is a high-volume reporter at 879K MT CO₂e in 2023 from ARDMORE, OK (#702 of 8,713 nationally) under Chemicals (NAICS 324110).
Over 13 years (2011–2023), emissions stayed within a narrow band around 879K MT CO₂e (peak 1.0M MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2019 at 1.0M MT CO2e; latest 2023 sits 14.5% below that peak (879K MT). The largest year-to-year move was 2016→2017 (+24.0%, 195K MT).
Frequently Asked Questions
Where does VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ranks #702 of 8,713 reporting facilities by latest reported CO₂e, and #16 of 247 facilities in OK (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY? ▼
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY's 879K MT CO₂e is higher than 8,011 of the 8,713 GHGRP facilities with reported emissions (92%), an exact count from the full corpus, not an estimate.
How much CO2 does VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY emit? ▼
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY reported 879K MT CO2e in 2023.
What share of VALERO ENERGY does VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY represent? ▼
VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY accounts for 3.7% of VALERO ENERGY's reported GHGRP CO₂e (879K MT of 23.5M MT), ranking #11 of 26 facilities under that parent.
What is VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.9% of reported CO₂e at VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY, with CH₄ the larger non-CO₂ share at 0.6% (CO₂ 99.1%). Shares use the facility's GHGRP gas components for that year.
Where does VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY rank inside Chemicals? ▼
Among EPA GHGRP facilities tagged Chemicals, VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY ranks #97 of 534 by latest reported CO₂e.
Is VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY reducing emissions? ▼
Over 13 reporting years (2011–2023), VALERO REFINING CO -OKLAHOMA VALERO ARDMORE REFINERY's emissions have increased by 7%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside OK for a top-third GHGRP emitter: CO₂e totals first, then Chemicals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside OK (879K MT here).
Similar Chemicals CO₂e
Nearest same-sector facility totals outside OK.