Hardin Generating Station
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HARDIN, MT · Big Horn · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 663,072 |
| 2022 | 730,172 |
| 2021 | 692,184 |
| 2020 | 73,621 |
| 2019 | 212,250 |
| 2018 | 208,493 |
| 2017 | 155,954 |
| 2016 | 442,903 |
| 2015 | 615,245 |
| 2014 | 851,868 |
| 2013 | 772,575 |
| 2012 | 587,387 |
| 2011 | 773,095 |
Facility Insight: Hardin Generating Station
Hardin Generating Station (EPA GHGRP Facility ID 1000157) reported 663K metric tons of CO2-equivalent in 2023, operating in HARDIN, MT within Big Horn. 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 declined by 14.2%, with the peak observed year showing up to 852K MT CO2e.
Emissions Analysis
Hardin Generating Station is a moderate emitter at 663K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does Hardin Generating Station emit? ▼
Hardin Generating Station reported 663K MT CO2e in 2023.
Is Hardin Generating Station reducing emissions? ▼
Over 13 reporting years (2011–2023), Hardin Generating Station's emissions have decreased by 14.2%. This suggests meaningful progress in emissions reduction.