Guadalupe Generating Station
MARION, TX · Guadalupe · NAICS 221112
Data updated May 2026
Guadalupe Generating Station sits in the upper third of EPA GHGRP reporters by latest CO₂e (#187 of 8,713 nationally, #24 of 1,176 in TX).
- National rank #187 of 8,713 GHGRP facilities
- #24 of 1,176 in TX
- #147 of 1,732 in Power Plants
- 6% of CPN MANAGEMENT parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +242.0% since 2011
Guadalupe Generating Station vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
2,863,651 187th of 8713 higher than 8,526 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% of CPN MANAGEMENT reported parent CO₂e (2.9M MT of 47.6M MT ; #3 of 43 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #147 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 2.9M 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%
- 2.9M MT
- CH₄
- 0%
- 1K MT
- N₂O
- 0.1%
- 2K MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 2,863,651 |
| 2022 | 2,557,703 |
| 2021 | 1,940,599 |
| 2020 | 2,596,684 |
| 2019 | 2,366,734 |
| 2018 | 2,402,896 |
| 2017 | 2,177,911 |
| 2016 | 2,309,111 |
| 2015 | 2,578,365 |
| 2014 | 1,825,776 |
| 2013 | 1,400,715 |
| 2012 | 910,504 |
| 2011 | 837,283 |
Facility insight: Guadalupe Generating Station
Guadalupe Generating Station (GHGRP ID 1006040) is a high-volume reporter at 2.9M MT CO₂e in 2023 from MARION, TX (#187 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2011 to 2023, reported CO₂e rose 242.0% (peak 2.9M MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Frequently Asked Questions
Where does Guadalupe Generating Station rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Guadalupe Generating Station ranks #187 of 8,713 reporting facilities by latest reported CO₂e, and #24 of 1,176 facilities in TX (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Guadalupe Generating Station? ▼
Guadalupe Generating Station's 2.9M MT CO₂e is higher than 8,526 of the 8,713 GHGRP facilities with reported emissions (98%), an exact count from the full corpus, not an estimate.
How much CO2 does Guadalupe Generating Station emit? ▼
Guadalupe Generating Station reported 2.9M MT CO2e in 2023.
What share of CPN MANAGEMENT does Guadalupe Generating Station represent? ▼
Guadalupe Generating Station accounts for 6% of CPN MANAGEMENT's reported GHGRP CO₂e (2.9M MT of 47.6M MT), ranking #3 of 43 facilities under that parent.
What is Guadalupe Generating Station's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Guadalupe 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 Guadalupe Generating Station rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Guadalupe Generating Station ranks #147 of 1,732 by latest reported CO₂e.
Is Guadalupe Generating Station reducing emissions? ▼
Over 13 reporting years (2011–2023), Guadalupe Generating Station's emissions have increased by 242%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside TX for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside TX (2.9M MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside TX.