AES Warrior Run
CUMBERLAND, MD · Allegany · NAICS 221112
Data updated May 2026
AES Warrior Run sits in the upper third of EPA GHGRP reporters by latest CO₂e (#777 of 8,713 nationally, #8 of 77 in MD).
- National rank #777 of 8,713 GHGRP facilities
- #8 of 77 in MD
- #531 of 1,732 in Power Plants
- 5.1% of AES parent CO₂e
- 2023 mix: 0.8% non-CO₂ (N₂O-led)
- -47.5% since 2011
AES Warrior Run vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
781,434 777th of 8713 higher than 7,936 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 5.1% of AES reported parent CO₂e (781K MT of 15.5M MT ; #7 of 8 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #531 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 781K MT CO₂e reported for 2023, non-CO₂ gases are 0.8% , led by N₂O at 0.5% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.2%
- 775K MT
- CH₄
- 0.3%
- 2K MT
- N₂O
- 0.5%
- 4K MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 781,434 |
| 2022 | 1,406,085 |
| 2021 | 1,411,841 |
| 2020 | 1,117,383 |
| 2019 | 1,226,185 |
| 2018 | 1,212,774 |
| 2017 | 1,233,626 |
| 2016 | 1,091,103 |
| 2015 | 1,324,825 |
| 2014 | 1,367,443 |
| 2013 | 1,482,156 |
| 2012 | 1,408,065 |
| 2011 | 1,487,365 |
Facility insight: AES Warrior Run
AES Warrior Run (GHGRP ID 1001223) is a high-volume reporter at 781K MT CO₂e in 2023 from CUMBERLAND, MD (#777 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2023, annual CO₂e fell 47.5%; peak load was 1.5M MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 1.5M MT CO2e; latest 2023 sits 47.5% below that peak (781K MT). The largest year-to-year move was 2022→2023 (-44.4%, 625K MT).
Frequently Asked Questions
Where does AES Warrior Run rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, AES Warrior Run ranks #777 of 8,713 reporting facilities by latest reported CO₂e, and #8 of 77 facilities in MD (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than AES Warrior Run? ▼
AES Warrior Run's 781K MT CO₂e is higher than 7,936 of the 8,713 GHGRP facilities with reported emissions (91%), an exact count from the full corpus, not an estimate.
How much CO2 does AES Warrior Run emit? ▼
AES Warrior Run reported 781K MT CO2e in 2023.
What share of AES does AES Warrior Run represent? ▼
AES Warrior Run accounts for 5.1% of AES's reported GHGRP CO₂e (781K MT of 15.5M MT), ranking #7 of 8 facilities under that parent.
What is AES Warrior Run's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.8% of reported CO₂e at AES Warrior Run, with N₂O the larger non-CO₂ share at 0.5% (CO₂ 99.2%). Shares use the facility's GHGRP gas components for that year.
Where does AES Warrior Run rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, AES Warrior Run ranks #531 of 1,732 by latest reported CO₂e.
Is AES Warrior Run reducing emissions? ▼
Over 13 reporting years (2011–2023), AES Warrior Run's emissions have decreased by 47.5%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside MD for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside MD (781K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside MD.