Hermiston Power, LLC
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HERMISTON, OR · Umatilla · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 1,563,688 |
| 2022 | 1,530,100 |
| 2021 | 1,712,949 |
| 2020 | 1,564,022 |
| 2019 | 1,700,894 |
| 2018 | 1,439,073 |
| 2017 | 1,175,640 |
| 2016 | 1,252,103 |
| 2015 | 1,592,857 |
| 2014 | 1,209,442 |
| 2013 | 1,413,235 |
| 2012 | 1,118,519 |
| 2011 | 446,011 |
Facility Insight: Hermiston Power, LLC
Hermiston Power, LLC (EPA GHGRP Facility ID 1000788) reported 1.6M metric tons of CO2-equivalent in 2023, operating in HERMISTON, OR within Umatilla. The site is classified under Power Plants with NAICS code 221112.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 250.6%, with the peak observed year showing up to 1.7M MT CO2e.
Emissions Analysis
Hermiston Power, LLC is a major emissions source, reporting 1.6M metric tons of CO2 equivalent. Facilities of this scale typically include power plants, refineries, or large manufacturing operations.
Frequently Asked Questions
How much CO2 does Hermiston Power, LLC emit? ▼
Hermiston Power, LLC reported 1.6M MT CO2e in 2023.
Is Hermiston Power, LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), Hermiston Power, LLC's emissions have increased by 250.6%. This may reflect expanded operations or increased production.