MONUMENT CHEMICAL HOUSTON, LLC
HOUSTON, TX · HARRIS COUNTY · NAICS 325199
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, MONUMENT CHEMICAL HOUSTON, LLC ranks #3,635 of 8,713 U.S. reporting facilities by latest reported CO₂e and #544 of 1,176 facilities in TX.
- National rank #3,635 of 8,713 GHGRP facilities
- #544 of 1,176 in TX
- #313 of 534 in Chemicals
- 50.6% of MONUMENT CHEMICAL parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -2.0% since 2011
MONUMENT CHEMICAL HOUSTON, LLC vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
63,500 3635th of 8713 higher than 5,078 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 50.6% of MONUMENT CHEMICAL reported parent CO₂e (64K MT of 126K MT ; #1 of 3 GHGRP facilities under that parent ). Inside the EPA Chemicals sector it ranks #313 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 64K 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%
- 63K MT
- CH₄
- 0%
- 30 MT
- N₂O
- 0.1%
- 36 MT
Annual emissions history
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 63,500 |
| 2022 | 69,413 |
| 2021 | 57,399 |
| 2020 | 62,494 |
| 2019 | 58,251 |
| 2018 | 57,521 |
| 2017 | 62,330 |
| 2016 | 64,120 |
| 2015 | 58,718 |
| 2014 | 59,060 |
| 2013 | 68,585 |
| 2012 | 70,147 |
| 2011 | 64,821 |
Facility insight: MONUMENT CHEMICAL HOUSTON, LLC
MONUMENT CHEMICAL HOUSTON, LLC (EPA GHGRP Facility ID 1004018) reported 64K metric tons of CO2-equivalent in 2023, operating in HOUSTON, TX within HARRIS COUNTY. Among GHGRP reporters it ranks #3,635 of 8,713 nationally by latest CO₂e and #544 of 1,176 in TX. The site is classified under Chemicals with NAICS code 325199.
Over 13 years (2011–2023), emissions stayed within a narrow band around 64K MT CO₂e (peak 70K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2012 at 70K MT CO2e; latest 2023 sits 9.5% below that peak (64K MT). The largest year-to-year move was 2021→2022 (+20.9%, 12K MT).
Frequently Asked Questions
Where does MONUMENT CHEMICAL HOUSTON, LLC rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, MONUMENT CHEMICAL HOUSTON, LLC ranks #3,635 of 8,713 reporting facilities by latest reported CO₂e, and #544 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 MONUMENT CHEMICAL HOUSTON, LLC? ▼
MONUMENT CHEMICAL HOUSTON, LLC's 64K MT CO₂e is higher than 5,078 of the 8,713 GHGRP facilities with reported emissions (58%), an exact count from the full corpus, not an estimate.
How much CO2 does MONUMENT CHEMICAL HOUSTON, LLC emit? ▼
MONUMENT CHEMICAL HOUSTON, LLC reported 64K MT CO2e in 2023.
What share of MONUMENT CHEMICAL does MONUMENT CHEMICAL HOUSTON, LLC represent? ▼
MONUMENT CHEMICAL HOUSTON, LLC accounts for 50.6% of MONUMENT CHEMICAL's reported GHGRP CO₂e (64K MT of 126K MT), ranking #1 of 3 facilities under that parent.
What is MONUMENT CHEMICAL HOUSTON, LLC's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at MONUMENT CHEMICAL HOUSTON, LLC, 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 MONUMENT CHEMICAL HOUSTON, LLC rank inside Chemicals? ▼
Among EPA GHGRP facilities tagged Chemicals, MONUMENT CHEMICAL HOUSTON, LLC ranks #313 of 534 by latest reported CO₂e.
Is MONUMENT CHEMICAL HOUSTON, LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), MONUMENT CHEMICAL HOUSTON, LLC's emissions have decreased by 2%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for MONUMENT CHEMICAL HOUSTON, LLC, both outside TX so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside TX (64K MT here).
Similar Chemicals CO₂e
Nearest same-sector facility totals outside TX.