EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT
PASADENA, TX · HARRIS COUNTY · NAICS 325199
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT ranks #4,469 of 8,713 U.S. reporting facilities by latest reported CO₂e and #652 of 1,176 facilities in TX.
- National rank #4,469 of 8,713 GHGRP facilities
- #652 of 1,176 in TX
- #357 of 534 in Chemicals
- 0.5% of LYONDELLBASELL INDUSTRIES parent CO₂e
- 2023 mix: 0% non-CO₂ (N₂O-led)
- -63.5% since 2011
EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
46,137 4469th of 8713 higher than 4,244 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 0.5% of LYONDELLBASELL INDUSTRIES reported parent CO₂e (46K MT of 9.0M MT ; #11 of 12 GHGRP facilities under that parent ). Inside the EPA Chemicals sector it ranks #357 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 46K MT CO₂e reported for 2023, non-CO₂ gases are 0% , led by N₂O at 0% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 100%
- 46K MT
- CH₄
- 0%
- 9 MT
- N₂O
- 0%
- 10 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 46,137 |
| 2022 | 26,932 |
| 2021 | 25,288 |
| 2020 | 21,943 |
| 2019 | 66,357 |
| 2018 | 52,325 |
| 2017 | 48,817 |
| 2016 | 58,715 |
| 2015 | 79,699 |
| 2014 | 39,990 |
| 2013 | 22,264 |
| 2012 | 174,825 |
| 2011 | 126,399 |
Facility insight: EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT
EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT (EPA GHGRP Facility ID 1006656) reported 46K metric tons of CO2-equivalent in 2023, operating in PASADENA, TX within HARRIS COUNTY. Among GHGRP reporters it ranks #4,469 of 8,713 nationally by latest CO₂e and #652 of 1,176 in TX. The site is classified under Chemicals with NAICS code 325199.
Across 2011–2023, annual CO₂e fell 63.5%; peak load was 175K MT in 2012. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2012 at 175K MT CO2e; latest 2023 sits 73.6% below that peak (46K MT). The largest year-to-year move was 2012→2013 (-87.3%, 153K MT).
Frequently Asked Questions
Where does EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT ranks #4,469 of 8,713 reporting facilities by latest reported CO₂e, and #652 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 EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT? ▼
EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT's 46K MT CO₂e is higher than 4,244 of the 8,713 GHGRP facilities with reported emissions (49%), an exact count from the full corpus, not an estimate.
How much CO2 does EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT emit? ▼
EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT reported 46K MT CO2e in 2023.
What share of LYONDELLBASELL INDUSTRIES does EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT represent? ▼
EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT accounts for 0.5% of LYONDELLBASELL INDUSTRIES's reported GHGRP CO₂e (46K MT of 9.0M MT), ranking #11 of 12 facilities under that parent.
What is EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0% of reported CO₂e at EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT, with N₂O the larger non-CO₂ share at 0% (CO₂ 100%). Shares use the facility's GHGRP gas components for that year.
Where does EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT rank inside Chemicals? ▼
Among EPA GHGRP facilities tagged Chemicals, EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT ranks #357 of 534 by latest reported CO₂e.
Is EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT reducing emissions? ▼
Over 13 reporting years (2011–2023), EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT's emissions have decreased by 63.5%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for EQUISTAR CHEMICALS LIMITED PARTNERSHIP BAYPORT PLANT, both outside TX so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside TX (46K MT here).
Similar Chemicals CO₂e
Nearest same-sector facility totals outside TX.