O W Sommers
SAN ANTONIO, TX · Bexar · NAICS 221112
Data updated May 2026
O W Sommers sits in the upper third of EPA GHGRP reporters by latest CO₂e (#562 of 8,713 nationally, #96 of 1,176 in TX).
- National rank #562 of 8,713 GHGRP facilities
- #96 of 1,176 in TX
- #414 of 1,732 in Power Plants
- 10.6% of CPS ENERGY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +294.9% since 2011
O W Sommers vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
1,128,187 562nd of 8713 higher than 8,151 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 10.6% of CPS ENERGY reported parent CO₂e (1.1M MT of 10.6M MT ; #4 of 5 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #414 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 1.1M MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 1.1M MT
- CH₄
- 0%
- 523 MT
- N₂O
- 0.1%
- 623 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 1,128,187 |
| 2022 | 868,177 |
| 2021 | 742,710 |
| 2020 | 581,213 |
| 2019 | 712,399 |
| 2018 | 581,473 |
| 2017 | 295,941 |
| 2016 | 311,315 |
| 2015 | 349,362 |
| 2014 | 363,816 |
| 2013 | 547,836 |
| 2012 | 444,478 |
| 2011 | 285,713 |
Facility insight: O W Sommers
O W Sommers (GHGRP ID 1000570) is a high-volume reporter at 1.1M MT CO₂e in 2023 from SAN ANTONIO, TX (#562 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2011 to 2023, reported CO₂e rose 294.9% (peak 1.1M MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Frequently Asked Questions
Where does O W Sommers rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, O W Sommers ranks #562 of 8,713 reporting facilities by latest reported CO₂e, and #96 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 O W Sommers? ▼
O W Sommers's 1.1M MT CO₂e is higher than 8,151 of the 8,713 GHGRP facilities with reported emissions (94%), an exact count from the full corpus, not an estimate.
How much CO2 does O W Sommers emit? ▼
O W Sommers reported 1.1M MT CO2e in 2023.
What share of CPS ENERGY does O W Sommers represent? ▼
O W Sommers accounts for 10.6% of CPS ENERGY's reported GHGRP CO₂e (1.1M MT of 10.6M MT), ranking #4 of 5 facilities under that parent.
What is O W Sommers's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at O W Sommers, with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does O W Sommers rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, O W Sommers ranks #414 of 1,732 by latest reported CO₂e.
Is O W Sommers reducing emissions? ▼
Over 13 reporting years (2011–2023), O W Sommers's emissions have increased by 294.9%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside TX for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside TX (1.1M MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside TX.