COLSTRIP ENERGY LTD PARTNERSHIP
COLSTRIP, MT · ROSEBUD COUNTY · NAICS 221112
Data updated May 2026
COLSTRIP ENERGY LTD PARTNERSHIP sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,030 of 8,713 nationally, #7 of 43 in MT).
- National rank #1,030 of 8,713 GHGRP facilities
- #7 of 43 in MT
- #633 of 1,732 in Power Plants
- 100% of COLSTRIP ENERGY parent CO₂e
- 2023 mix: 0.7% non-CO₂ (N₂O-led)
- +26.9% since 2011
COLSTRIP ENERGY LTD PARTNERSHIP vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
474,565 1030th of 8713 higher than 7,683 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 100% of COLSTRIP ENERGY reported parent CO₂e (475K MT of 475K MT ). Inside the EPA Power Plants sector it ranks #633 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 475K MT CO₂e reported for 2023, non-CO₂ gases are 0.7% , led by N₂O at 0.5% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.3%
- 471K MT
- CH₄
- 0.3%
- 1K MT
- N₂O
- 0.5%
- 2K MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 474,565 |
| 2022 | 439,647 |
| 2021 | 491,021 |
| 2020 | 373,440 |
| 2019 | 380,050 |
| 2018 | 414,892 |
| 2017 | 313,011 |
| 2016 | 523,594 |
| 2015 | 476,129 |
| 2014 | 421,697 |
| 2013 | 442,893 |
| 2012 | 430,349 |
| 2011 | 373,902 |
Facility insight: COLSTRIP ENERGY LTD PARTNERSHIP
COLSTRIP ENERGY LTD PARTNERSHIP (GHGRP ID 1001078) is a high-volume reporter at 475K MT CO₂e in 2023 from COLSTRIP, MT (#1,030 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2011 to 2023, reported CO₂e rose 26.9% (peak 524K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2016 at 524K MT CO2e; latest 2023 sits 9.4% below that peak (475K MT). The largest year-to-year move was 2016→2017 (-40.2%, 211K MT).
Frequently Asked Questions
Where does COLSTRIP ENERGY LTD PARTNERSHIP rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, COLSTRIP ENERGY LTD PARTNERSHIP ranks #1,030 of 8,713 reporting facilities by latest reported CO₂e, and #7 of 43 facilities in MT (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than COLSTRIP ENERGY LTD PARTNERSHIP? ▼
COLSTRIP ENERGY LTD PARTNERSHIP's 475K MT CO₂e is higher than 7,683 of the 8,713 GHGRP facilities with reported emissions (88%), an exact count from the full corpus, not an estimate.
How much CO2 does COLSTRIP ENERGY LTD PARTNERSHIP emit? ▼
COLSTRIP ENERGY LTD PARTNERSHIP reported 475K MT CO2e in 2023.
What share of COLSTRIP ENERGY does COLSTRIP ENERGY LTD PARTNERSHIP represent? ▼
COLSTRIP ENERGY LTD PARTNERSHIP accounts for 100% of COLSTRIP ENERGY's reported GHGRP CO₂e (475K MT of 475K MT).
What is COLSTRIP ENERGY LTD PARTNERSHIP's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.7% of reported CO₂e at COLSTRIP ENERGY LTD PARTNERSHIP, with N₂O the larger non-CO₂ share at 0.5% (CO₂ 99.3%). Shares use the facility's GHGRP gas components for that year.
Where does COLSTRIP ENERGY LTD PARTNERSHIP rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, COLSTRIP ENERGY LTD PARTNERSHIP ranks #633 of 1,732 by latest reported CO₂e.
Is COLSTRIP ENERGY LTD PARTNERSHIP reducing emissions? ▼
Over 13 reporting years (2011–2023), COLSTRIP ENERGY LTD PARTNERSHIP's emissions have increased by 26.9%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside MT for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside MT (475K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside MT.