# CalPortland Company Oro Grande Plant (TAIHEIYO CEMENT USA INC): 1,424,150 tCO2e in 2023

**Score:** 70/100

| Field | Value |
|---|---|
| Facility | CalPortland Company Oro Grande Plant |
| Parent company | TAIHEIYO CEMENT USA INC |
| Sector | Minerals (cement, lime, glass) |
| Address | 19409 National Trails Highway, Oro Grande, CA, 92368 |
| NAICS | 327310 |
| Reporting year | 2023 |
| Total tCO2e | 1,424,150 |
| Prior-year tCO2e | 1,493,186 |
| Change | -4.6% |

## Why this score
- Over 1 million tCO2e a year.
- Parent company on record.

Source: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts (https://ghgdata.epa.gov/ghgp/service/facilityDetail/2023?id=1007927&ds=E&et=&popup=true). Last refreshed: 2026-11-03T01:39:43.268Z.
From EPA's Greenhouse Gas Reporting Program as published in Envirofacts. Facilities self-report; totals cover direct emissions in CO2-equivalent for the latest published reporting year. Reported emissions are not findings of any violation.