Garrison Energy Center
Dover, DE · KENT COUNTY · NAICS 221112
Data updated May 2026
Garrison Energy Center sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,290 of 8,713 nationally, #3 of 26 in DE).
- National rank #1,290 of 8,713 GHGRP facilities
- #3 of 26 in DE
- #723 of 1,732 in Power Plants
- 6.6% of EDGEWATER GENERATION HOLDINGS parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +214.2% since 2015
Garrison Energy Center vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
322,457 1290th of 8713 higher than 7,423 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 6.6% of EDGEWATER GENERATION HOLDINGS reported parent CO₂e (322K MT of 4.9M MT ; #4 of 4 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #723 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 322K 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%
- 322K MT
- CH₄
- 0%
- 151 MT
- N₂O
- 0.1%
- 181 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 322,457 |
| 2022 | 482,707 |
| 2021 | 422,010 |
| 2020 | 598,012 |
| 2019 | 650,485 |
| 2018 | 508,509 |
| 2017 | 667,574 |
| 2016 | 593,504 |
| 2015 | 102,627 |
Facility insight: Garrison Energy Center
Garrison Energy Center (GHGRP ID 1012065) is a high-volume reporter at 322K MT CO₂e in 2023 from Dover, DE (#1,290 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2015 to 2023, reported CO₂e rose 214.2% (peak 668K MT). This facility has filed every year from 2015 to 2023, a complete 9-year record.
Peak year was 2017 at 668K MT CO2e; latest 2023 sits 51.7% below that peak (322K MT). The largest year-to-year move was 2015→2016 (+478.3%, 491K MT).
Frequently Asked Questions
Where does Garrison Energy Center rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Garrison Energy Center ranks #1,290 of 8,713 reporting facilities by latest reported CO₂e, and #3 of 26 facilities in DE (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Garrison Energy Center? ▼
Garrison Energy Center's 322K MT CO₂e is higher than 7,423 of the 8,713 GHGRP facilities with reported emissions (85%), an exact count from the full corpus, not an estimate.
How much CO2 does Garrison Energy Center emit? ▼
Garrison Energy Center reported 322K MT CO2e in 2023.
What share of EDGEWATER GENERATION HOLDINGS does Garrison Energy Center represent? ▼
Garrison Energy Center accounts for 6.6% of EDGEWATER GENERATION HOLDINGS's reported GHGRP CO₂e (322K MT of 4.9M MT), ranking #4 of 4 facilities under that parent.
What is Garrison Energy Center's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Garrison Energy Center, 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 Garrison Energy Center rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Garrison Energy Center ranks #723 of 1,732 by latest reported CO₂e.
Is Garrison Energy Center reducing emissions? ▼
Over 9 reporting years (2015–2023), Garrison Energy Center's emissions have increased by 214.2%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside DE for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside DE (322K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside DE.