Sierra Army Depot
Every figure on PlainCarbon is rendered directly from EPA Greenhouse Gas Reporting Program (GHGRP) data, no number is typed in by an editor. This page draws directly on the EPA Greenhouse Gas Reporting Program (GHGRP), no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.
Herlong, CA · NAICS 928110
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 174 |
| 2022 | 174 |
| 2021 | 174 |
| 2020 | 172 |
| 2019 | 9 |
| 2018 | 124 |
| 2017 | 16 |
Facility Insight: Sierra Army Depot
Sierra Army Depot (EPA GHGRP Facility ID 1013147) reported 174 metric tons of CO2-equivalent in 2023, operating in Herlong, CA. The site is classified under Waste with NAICS code 928110.
The facility has 7 years of reported data on record, covering the 2017–2023 window. Over that period, annual CO2e emissions rose by 972.3%, with the peak observed year showing up to 174 MT CO2e.
Emissions Analysis
Sierra Army Depot reports 174 MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Frequently Asked Questions
How much CO2 does Sierra Army Depot emit? ▼
Sierra Army Depot reported 174 MT CO2e in 2023.
Is Sierra Army Depot reducing emissions? ▼
Over 7 reporting years (2017–2023), Sierra Army Depot's emissions have increased by 972.3%. This may reflect expanded operations or increased production.