KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION
LIHUE, HI · KAUAI COUNTY · NAICS 221112
Data updated May 2026
KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION sits in the upper third of EPA GHGRP reporters by latest CO₂e (#2,455 of 8,713 nationally, #14 of 29 in HI).
- National rank #2,455 of 8,713 GHGRP facilities
- #14 of 29 in HI
- #955 of 1,732 in Power Plants
- 76.5% of KAUAI ISLAND UTILITY COOPERATIVE parent CO₂e
- 2023 mix: 0.4% non-CO₂ (N₂O-led)
- -8.3% since 2011
KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
111,261 2455th of 8713 higher than 6,258 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 76.5% of KAUAI ISLAND UTILITY COOPERATIVE reported parent CO₂e (111K MT of 145K MT ; #1 of 2 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #955 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 111K MT CO₂e reported for 2023, non-CO₂ gases are 0.4% , led by N₂O at 0.3% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.6%
- 111K MT
- CH₄
- 0.1%
- 122 MT
- N₂O
- 0.3%
- 291 MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 111,261 |
| 2022 | 105,892 |
| 2021 | 91,921 |
| 2020 | 88,946 |
| 2019 | 110,341 |
| 2018 | 116,718 |
| 2017 | 113,796 |
| 2016 | 113,492 |
| 2015 | 120,017 |
| 2014 | 125,362 |
| 2013 | 121,093 |
| 2012 | 126,140 |
| 2011 | 121,286 |
Facility insight: KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION
KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION (GHGRP ID 1001765) is a high-volume reporter at 111K MT CO₂e in 2023 from LIHUE, HI (#2,455 of 8,713 nationally) under Power Plants (NAICS 221112).
Over 13 years (2011–2023), emissions stayed within a narrow band around 111K MT CO₂e (peak 126K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2012 at 126K MT CO2e; latest 2023 sits 11.8% below that peak (111K MT). The largest year-to-year move was 2019→2020 (-19.4%, 21K MT).
Frequently Asked Questions
Where does KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION ranks #2,455 of 8,713 reporting facilities by latest reported CO₂e, and #14 of 29 facilities in HI (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION? ▼
KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION's 111K MT CO₂e is higher than 6,258 of the 8,713 GHGRP facilities with reported emissions (72%), an exact count from the full corpus, not an estimate.
How much CO2 does KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION emit? ▼
KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION reported 111K MT CO2e in 2023.
What share of KAUAI ISLAND UTILITY COOPERATIVE does KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION represent? ▼
KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION accounts for 76.5% of KAUAI ISLAND UTILITY COOPERATIVE's reported GHGRP CO₂e (111K MT of 145K MT), ranking #1 of 2 facilities under that parent.
What is KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.4% of reported CO₂e at KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION, with N₂O the larger non-CO₂ share at 0.3% (CO₂ 99.6%). Shares use the facility's GHGRP gas components for that year.
Where does KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION ranks #955 of 1,732 by latest reported CO₂e.
Is KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION reducing emissions? ▼
Over 13 reporting years (2011–2023), KAUAI ISLAND UTILITY COOPERATIVE - KAPAIA POWER STATION's emissions have decreased by 8.3%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside HI for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside HI (111K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside HI.