Oswald Generating Station
Little Rock, AR · Pulaski · NAICS 221112
Data updated May 2026
Oswald Generating Station sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,163 of 8,713 nationally, #16 of 185 in AR).
- National rank #1,163 of 8,713 GHGRP facilities
- #16 of 185 in AR
- #683 of 1,732 in Power Plants
- 5.5% of ARKANSAS ELECTRIC COOPERATIVE parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +21.8% since 2011
Oswald Generating Station vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
390,109 1163rd of 8713 higher than 7,550 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 5.5% of ARKANSAS ELECTRIC COOPERATIVE reported parent CO₂e (390K MT of 7.1M MT ; #4 of 7 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #683 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 390K 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%
- 390K MT
- CH₄
- 0%
- 180 MT
- N₂O
- 0.1%
- 215 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 390,109 |
| 2022 | 406,865 |
| 2021 | 291,160 |
| 2020 | 193,555 |
| 2019 | 157,545 |
| 2018 | 238,583 |
| 2017 | 146,510 |
| 2016 | 230,567 |
| 2015 | 156,093 |
| 2014 | 74,021 |
| 2013 | 148,403 |
| 2012 | 166,139 |
| 2011 | 320,216 |
Facility insight: Oswald Generating Station
Oswald Generating Station (GHGRP ID 1001368) is a high-volume reporter at 390K MT CO₂e in 2023 from Little Rock, AR (#1,163 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2011 to 2023, reported CO₂e rose 21.8% (peak 407K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2022 at 407K MT CO2e; latest 2023 sits 4.1% below that peak (390K MT). The largest year-to-year move was 2011→2012 (-48.1%, 154K MT).
Frequently Asked Questions
Where does Oswald Generating Station rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Oswald Generating Station ranks #1,163 of 8,713 reporting facilities by latest reported CO₂e, and #16 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 Oswald Generating Station? ▼
Oswald Generating Station's 390K MT CO₂e is higher than 7,550 of the 8,713 GHGRP facilities with reported emissions (87%), an exact count from the full corpus, not an estimate.
How much CO2 does Oswald Generating Station emit? ▼
Oswald Generating Station reported 390K MT CO2e in 2023.
What share of ARKANSAS ELECTRIC COOPERATIVE does Oswald Generating Station represent? ▼
Oswald Generating Station accounts for 5.5% of ARKANSAS ELECTRIC COOPERATIVE's reported GHGRP CO₂e (390K MT of 7.1M MT), ranking #4 of 7 facilities under that parent.
What is Oswald Generating Station's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Oswald Generating Station, 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 Oswald Generating Station rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Oswald Generating Station ranks #683 of 1,732 by latest reported CO₂e.
Is Oswald Generating Station reducing emissions? ▼
Over 13 reporting years (2011–2023), Oswald Generating Station's emissions have increased by 21.8%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside AR for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside AR (390K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside AR.