Alamo San Antonio Cement Plant
San Antonio, TX · BEXAR COUNTY · NAICS 327999
Data updated May 2026
Alamo San Antonio Cement Plant sits in the upper third of EPA GHGRP reporters by latest CO₂e (#774 of 8,713 nationally, #124 of 1,176 in TX).
- National rank #774 of 8,713 GHGRP facilities
- #124 of 1,176 in TX
- #45 of 434 in Minerals
- 100% of ALAMO CEMENT parent CO₂e
- 2023 mix: 0.3% non-CO₂ (N₂O-led)
- +1.7% since 2011
Alamo San Antonio Cement Plant vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
787,292 774th of 8713 higher than 7,939 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 100% of ALAMO CEMENT reported parent CO₂e (787K MT of 787K MT ). Inside the EPA Minerals sector it ranks #45 of 434 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 787K MT CO₂e reported for 2023, non-CO₂ gases are 0.3% , led by N₂O at 0.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.7%
- 785K MT
- CH₄
- 0.1%
- 733 MT
- N₂O
- 0.2%
- 1K MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 787,292 |
| 2022 | 737,492 |
| 2021 | 821,901 |
| 2020 | 785,478 |
| 2019 | 817,273 |
| 2018 | 773,418 |
| 2017 | 807,287 |
| 2016 | 827,666 |
| 2015 | 755,595 |
| 2014 | 764,607 |
| 2013 | 727,844 |
| 2012 | 788,394 |
| 2011 | 773,786 |
Facility insight: Alamo San Antonio Cement Plant
Alamo San Antonio Cement Plant (GHGRP ID 1007208) is a high-volume reporter at 787K MT CO₂e in 2023 from San Antonio, TX (#774 of 8,713 nationally) under Minerals (NAICS 327999).
Over 13 years (2011–2023), emissions stayed within a narrow band around 787K MT CO₂e (peak 828K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2016 at 828K MT CO2e; latest 2023 sits 4.9% below that peak (787K MT). The largest year-to-year move was 2021→2022 (-10.3%, 84K MT).
Frequently Asked Questions
Where does Alamo San Antonio Cement Plant rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Alamo San Antonio Cement Plant ranks #774 of 8,713 reporting facilities by latest reported CO₂e, and #124 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 Alamo San Antonio Cement Plant? ▼
Alamo San Antonio Cement Plant's 787K MT CO₂e is higher than 7,939 of the 8,713 GHGRP facilities with reported emissions (91%), an exact count from the full corpus, not an estimate.
How much CO2 does Alamo San Antonio Cement Plant emit? ▼
Alamo San Antonio Cement Plant reported 787K MT CO2e in 2023.
What share of ALAMO CEMENT does Alamo San Antonio Cement Plant represent? ▼
Alamo San Antonio Cement Plant accounts for 100% of ALAMO CEMENT's reported GHGRP CO₂e (787K MT of 787K MT).
What is Alamo San Antonio Cement Plant's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.3% of reported CO₂e at Alamo San Antonio Cement Plant, with N₂O the larger non-CO₂ share at 0.2% (CO₂ 99.7%). Shares use the facility's GHGRP gas components for that year.
Where does Alamo San Antonio Cement Plant rank inside Minerals? ▼
Among EPA GHGRP facilities tagged Minerals, Alamo San Antonio Cement Plant ranks #45 of 434 by latest reported CO₂e.
Is Alamo San Antonio Cement Plant reducing emissions? ▼
Over 13 reporting years (2011–2023), Alamo San Antonio Cement Plant's emissions have increased by 1.7%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside TX for a top-third GHGRP emitter: CO₂e totals first, then Minerals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside TX (787K MT here).
Similar Minerals CO₂e
Nearest same-sector facility totals outside TX.