SWEENY COGENERATION FACILITY
OLD OCEAN, TX · BRAZORIA COUNTY · NAICS 221112
Data updated May 2026
SWEENY COGENERATION FACILITY sits in the upper third of EPA GHGRP reporters by latest CO₂e (#179 of 8,713 nationally, #22 of 1,176 in TX).
- National rank #179 of 8,713 GHGRP facilities
- #22 of 1,176 in TX
- #141 of 1,732 in Power Plants
- 11.9% of PHILLIPS 66 parent CO₂e
- 2023 mix: 0.5% non-CO₂ (N₂O-led)
- +27.9% since 2011
SWEENY COGENERATION FACILITY vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
2,914,674 179th of 8713 higher than 8,534 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 11.9% of PHILLIPS 66 reported parent CO₂e (2.9M MT of 24.6M MT ; #2 of 27 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #141 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 2.9M MT CO₂e reported for 2023, non-CO₂ gases are 0.5% , led by N₂O at 0.4% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.5%
- 2.9M MT
- CH₄
- 0.1%
- 4K MT
- N₂O
- 0.4%
- 10K MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 2,914,674 |
| 2022 | 2,847,139 |
| 2021 | 3,186,495 |
| 2020 | 3,326,193 |
| 2019 | 3,934,029 |
| 2018 | 3,044,442 |
| 2017 | 3,020,720 |
| 2016 | 3,097,072 |
| 2015 | 2,589,930 |
| 2014 | 2,612,583 |
| 2013 | 2,705,119 |
| 2012 | 2,469,680 |
| 2011 | 2,278,693 |
Facility insight: SWEENY COGENERATION FACILITY
SWEENY COGENERATION FACILITY (GHGRP ID 1001148) is a high-volume reporter at 2.9M MT CO₂e in 2023 from OLD OCEAN, TX (#179 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2011 to 2023, reported CO₂e rose 27.9% (peak 3.9M MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2019 at 3.9M MT CO2e; latest 2023 sits 25.9% below that peak (2.9M MT). The largest year-to-year move was 2018→2019 (+29.2%, 890K MT).
Frequently Asked Questions
Where does SWEENY COGENERATION FACILITY rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, SWEENY COGENERATION FACILITY ranks #179 of 8,713 reporting facilities by latest reported CO₂e, and #22 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 SWEENY COGENERATION FACILITY? ▼
SWEENY COGENERATION FACILITY's 2.9M MT CO₂e is higher than 8,534 of the 8,713 GHGRP facilities with reported emissions (98%), an exact count from the full corpus, not an estimate.
How much CO2 does SWEENY COGENERATION FACILITY emit? ▼
SWEENY COGENERATION FACILITY reported 2.9M MT CO2e in 2023.
What share of PHILLIPS 66 does SWEENY COGENERATION FACILITY represent? ▼
SWEENY COGENERATION FACILITY accounts for 11.9% of PHILLIPS 66's reported GHGRP CO₂e (2.9M MT of 24.6M MT), ranking #2 of 27 facilities under that parent.
What is SWEENY COGENERATION FACILITY's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.5% of reported CO₂e at SWEENY COGENERATION FACILITY, with N₂O the larger non-CO₂ share at 0.4% (CO₂ 99.5%). Shares use the facility's GHGRP gas components for that year.
Where does SWEENY COGENERATION FACILITY rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, SWEENY COGENERATION FACILITY ranks #141 of 1,732 by latest reported CO₂e.
Is SWEENY COGENERATION FACILITY reducing emissions? ▼
Over 13 reporting years (2011–2023), SWEENY COGENERATION FACILITY's emissions have increased by 27.9%. 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 (2.9M MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside TX.