McClellan
CAMDEN, AR · Ouachita · NAICS 221112
Data updated May 2026
McClellan ranks among smaller GHGRP totals (#5,969 of 8,713 nationally; #123 of 185 in AR), a lower-footprint comparator in Power Plants.
- National rank #5,969 of 8,713 GHGRP facilities
- #123 of 185 in AR
- #1,273 of 1,732 in Power Plants
- 0.4% of ARKANSAS ELECTRIC COOPERATIVE parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -81.6% since 2011
McClellan vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
27,347 5969th of 8713 higher than 2,744 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 0.4% of ARKANSAS ELECTRIC COOPERATIVE reported parent CO₂e (27K MT of 7.1M MT ; #7 of 7 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #1,273 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 27K MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 27K MT
- CH₄
- 0%
- 14 MT
- N₂O
- 0.1%
- 17 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 27,347 |
| 2022 | 28,304 |
| 2021 | 18,494 |
| 2020 | 23,473 |
| 2019 | 25,388 |
| 2018 | 44,537 |
| 2017 | 49,976 |
| 2016 | 44,515 |
| 2015 | 61,572 |
| 2014 | 78,194 |
| 2013 | 139,724 |
| 2012 | 133,605 |
| 2011 | 148,586 |
Facility insight: McClellan
McClellan (ID 1006593) reported 27K MT CO₂e for 2023 in Ouachita, AR (#5,969 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 81.6%; peak load was 149K MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 149K MT CO2e; latest 2023 sits 81.6% below that peak (27K MT). The largest year-to-year move was 2013→2014 (-44.0%, 62K MT).
Frequently Asked Questions
Where does McClellan rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, McClellan ranks #5,969 of 8,713 reporting facilities by latest reported CO₂e, and #123 of 185 facilities in AR (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than McClellan? ▼
McClellan's 27K MT CO₂e is higher than 2,744 of the 8,713 GHGRP facilities with reported emissions (31%), an exact count from the full corpus, not an estimate.
How much CO2 does McClellan emit? ▼
McClellan reported 27K MT CO2e in 2023.
What share of ARKANSAS ELECTRIC COOPERATIVE does McClellan represent? ▼
McClellan accounts for 0.4% of ARKANSAS ELECTRIC COOPERATIVE's reported GHGRP CO₂e (27K MT of 7.1M MT), ranking #7 of 7 facilities under that parent.
What is McClellan's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at McClellan, with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does McClellan rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, McClellan ranks #1,273 of 1,732 by latest reported CO₂e.
Is McClellan reducing emissions? ▼
Over 13 reporting years (2011–2023), McClellan's emissions have decreased by 81.6%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside AR: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside AR (27K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside AR.