Port Jefferson Energy Center
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PORT JEFFERSON, NY · Suffolk · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 236,517 |
| 2022 | 283,575 |
| 2021 | 335,985 |
| 2020 | 339,211 |
| 2019 | 211,479 |
| 2018 | 261,123 |
| 2017 | 165,894 |
| 2016 | 286,259 |
| 2015 | 364,674 |
| 2014 | 302,724 |
| 2013 | 312,006 |
| 2012 | 355,857 |
| 2011 | 368,705 |
Facility Insight: Port Jefferson Energy Center
Port Jefferson Energy Center (EPA GHGRP Facility ID 1005784) reported 237K metric tons of CO2-equivalent in 2023, operating in PORT JEFFERSON, NY within Suffolk. The site is classified under Power Plants with NAICS code 221112.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions declined by 35.9%, with the peak observed year showing up to 369K MT CO2e.
Emissions Analysis
Port Jefferson Energy Center is a moderate emitter at 237K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does Port Jefferson Energy Center emit? ▼
Port Jefferson Energy Center reported 237K MT CO2e in 2023.
Is Port Jefferson Energy Center reducing emissions? ▼
Over 13 reporting years (2011–2023), Port Jefferson Energy Center's emissions have decreased by 35.9%. This suggests meaningful progress in emissions reduction.