CalPortland Company Oro Grande Plant
Oro Grande, CA · SAN BERNARDINO COUNTY · NAICS 327310
Data updated May 2026
CalPortland Company Oro Grande Plant sits in the upper third of EPA GHGRP reporters by latest CO₂e (#455 of 8,713 nationally, #15 of 549 in CA).
- National rank #455 of 8,713 GHGRP facilities
- #15 of 549 in CA
- #10 of 434 in Minerals
- 39.9% of TAIHEIYO CEMENT USA parent CO₂e
- 2023 mix: 0.3% non-CO₂ (N₂O-led)
- +81.3% since 2011
CalPortland Company Oro Grande Plant vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
1,424,150 455th of 8713 higher than 8,258 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 39.9% of TAIHEIYO CEMENT USA reported parent CO₂e (1.4M MT of 3.6M MT ; #1 of 4 GHGRP facilities under that parent ). Inside the EPA Minerals sector it ranks #10 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 1.4M 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%
- 1.4M MT
- CH₄
- 0.1%
- 2K MT
- N₂O
- 0.2%
- 3K MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 1,424,150 |
| 2022 | 1,493,186 |
| 2021 | 1,423,755 |
| 2020 | 1,375,061 |
| 2019 | 1,250,996 |
| 2018 | 1,065,742 |
| 2017 | 1,025,224 |
| 2016 | 874,485 |
| 2015 | 932,323 |
| 2014 | 1,222,117 |
| 2013 | 1,075,564 |
| 2012 | 1,032,835 |
| 2011 | 785,331 |
Facility insight: CalPortland Company Oro Grande Plant
CalPortland Company Oro Grande Plant (GHGRP ID 1007927) is a high-volume reporter at 1.4M MT CO₂e in 2023 from Oro Grande, CA (#455 of 8,713 nationally) under Minerals (NAICS 327310).
From 2011 to 2023, reported CO₂e rose 81.3% (peak 1.5M MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2022 at 1.5M MT CO2e; latest 2023 sits 4.6% below that peak (1.4M MT). The largest year-to-year move was 2014→2015 (-23.7%, 290K MT).
Frequently Asked Questions
Where does CalPortland Company Oro Grande Plant rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, CalPortland Company Oro Grande Plant ranks #455 of 8,713 reporting facilities by latest reported CO₂e, and #15 of 549 facilities in CA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than CalPortland Company Oro Grande Plant? ▼
CalPortland Company Oro Grande Plant's 1.4M MT CO₂e is higher than 8,258 of the 8,713 GHGRP facilities with reported emissions (95%), an exact count from the full corpus, not an estimate.
How much CO2 does CalPortland Company Oro Grande Plant emit? ▼
CalPortland Company Oro Grande Plant reported 1.4M MT CO2e in 2023.
What share of TAIHEIYO CEMENT USA does CalPortland Company Oro Grande Plant represent? ▼
CalPortland Company Oro Grande Plant accounts for 39.9% of TAIHEIYO CEMENT USA's reported GHGRP CO₂e (1.4M MT of 3.6M MT), ranking #1 of 4 facilities under that parent.
What is CalPortland Company Oro Grande Plant's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.3% of reported CO₂e at CalPortland Company Oro Grande 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 CalPortland Company Oro Grande Plant rank inside Minerals? ▼
Among EPA GHGRP facilities tagged Minerals, CalPortland Company Oro Grande Plant ranks #10 of 434 by latest reported CO₂e.
Is CalPortland Company Oro Grande Plant reducing emissions? ▼
Over 13 reporting years (2011–2023), CalPortland Company Oro Grande Plant's emissions have increased by 81.3%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside CA for a top-third GHGRP emitter: CO₂e totals first, then Minerals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside CA (1.4M MT here).
Similar Minerals CO₂e
Nearest same-sector facility totals outside CA.