KALAELOA COGENERATION PLANT
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KAPOLEI, HI · HONOLULU COUNTY · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 917,222 |
| 2022 | 878,816 |
| 2021 | 844,208 |
| 2020 | 789,265 |
| 2019 | 895,467 |
| 2018 | 883,892 |
| 2017 | 862,843 |
| 2016 | 846,224 |
| 2015 | 952,059 |
| 2014 | 915,443 |
| 2013 | 961,976 |
| 2012 | 913,639 |
| 2011 | 992,376 |
Facility Insight: KALAELOA COGENERATION PLANT
KALAELOA COGENERATION PLANT (EPA GHGRP Facility ID 1006670) reported 917K metric tons of CO2-equivalent in 2023, operating in KAPOLEI, HI within HONOLULU COUNTY. 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 7.6%, with the peak observed year showing up to 992K MT CO2e.
Emissions Analysis
KALAELOA COGENERATION PLANT is a moderate emitter at 917K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does KALAELOA COGENERATION PLANT emit? ▼
KALAELOA COGENERATION PLANT reported 917K MT CO2e in 2023.
Is KALAELOA COGENERATION PLANT reducing emissions? ▼
Over 13 reporting years (2011–2023), KALAELOA COGENERATION PLANT's emissions have decreased by 7.6%. Emissions have remained relatively stable.