PREPA Mayaguez Turbine Power Block
MAYAGUEZ, PR · MAYAGUEZ MUNICIPIO · NAICS 221112
Data updated May 2026
PREPA Mayaguez Turbine Power Block sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,328 of 8,713 nationally, #9 of 32 in PR).
- National rank #1,328 of 8,713 GHGRP facilities
- #9 of 32 in PR
- #736 of 1,732 in Power Plants
- 3.8% of PUERTO RICO ELECTRIC POWER AUTHORITY parent CO₂e
- 2023 mix: 0.3% non-CO₂ (N₂O-led)
- +342.9% since 2011
PREPA Mayaguez Turbine Power Block vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
305,955 1328th of 8713 higher than 7,385 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 3.8% of PUERTO RICO ELECTRIC POWER AUTHORITY reported parent CO₂e (306K MT of 8.1M MT ; #6 of 8 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #736 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 306K MT CO₂e reported for 2023, non-CO₂ gases are 0.3% , led by N₂O at 0.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.7%
- 305K MT
- CH₄
- 0.1%
- 309 MT
- N₂O
- 0.2%
- 737 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 305,955 |
| 2022 | 199,864 |
| 2021 | 158,119 |
| 2020 | 201,687 |
| 2019 | 67,465 |
| 2018 | 92,700 |
| 2017 | 106,464 |
| 2016 | 39,802 |
| 2015 | 97,192 |
| 2014 | 83,096 |
| 2013 | 100,266 |
| 2012 | 19,478 |
| 2011 | 69,087 |
Facility insight: PREPA Mayaguez Turbine Power Block
PREPA Mayaguez Turbine Power Block (GHGRP ID 1005541) is a high-volume reporter at 306K MT CO₂e in 2023 from MAYAGUEZ, PR (#1,328 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2011 to 2023, reported CO₂e rose 342.9% (peak 306K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Frequently Asked Questions
Where does PREPA Mayaguez Turbine Power Block rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, PREPA Mayaguez Turbine Power Block ranks #1,328 of 8,713 reporting facilities by latest reported CO₂e, and #9 of 32 facilities in PR (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than PREPA Mayaguez Turbine Power Block? ▼
PREPA Mayaguez Turbine Power Block's 306K MT CO₂e is higher than 7,385 of the 8,713 GHGRP facilities with reported emissions (85%), an exact count from the full corpus, not an estimate.
How much CO2 does PREPA Mayaguez Turbine Power Block emit? ▼
PREPA Mayaguez Turbine Power Block reported 306K MT CO2e in 2023.
What share of PUERTO RICO ELECTRIC POWER AUTHORITY does PREPA Mayaguez Turbine Power Block represent? ▼
PREPA Mayaguez Turbine Power Block accounts for 3.8% of PUERTO RICO ELECTRIC POWER AUTHORITY's reported GHGRP CO₂e (306K MT of 8.1M MT), ranking #6 of 8 facilities under that parent.
What is PREPA Mayaguez Turbine Power Block's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.3% of reported CO₂e at PREPA Mayaguez Turbine Power Block, with N₂O the larger non-CO₂ share at 0.2% (CO₂ 99.7%). Shares use the facility's GHGRP gas components for that year.
Where does PREPA Mayaguez Turbine Power Block rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, PREPA Mayaguez Turbine Power Block ranks #736 of 1,732 by latest reported CO₂e.
Is PREPA Mayaguez Turbine Power Block reducing emissions? ▼
Over 13 reporting years (2011–2023), PREPA Mayaguez Turbine Power Block's emissions have increased by 342.9%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside PR for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside PR (306K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside PR.