CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF
KAPOLEI, HI · HONOLULU COUNTY · NAICS 562212
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF ranks #4,121 of 8,713 U.S. reporting facilities by latest reported CO₂e and #16 of 29 facilities in HI.
- National rank #4,121 of 8,713 GHGRP facilities
- #16 of 29 in HI
- #619 of 1,433 in Waste
- 100% of CITY & COUNTY OF HONOLULU parent CO₂e
- 2023 mix: 100% non-CO₂ (CH₄-led)
- +19.5% since 2011
CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
52,272 4121st of 8713 higher than 4,592 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 100% of CITY & COUNTY OF HONOLULU reported parent CO₂e (52K MT of 52K MT ). Inside the EPA Waste sector it ranks #619 of 1,433 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 52K MT CO₂e reported for 2023, non-CO₂ gases are 100% , led by CH₄ at 100% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- -
- n/r
- CH₄
- 100%
- 52K MT
- N₂O
- -
- n/r
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 52,272 |
| 2022 | 52,420 |
| 2021 | 47,608 |
| 2020 | 25,602 |
| 2019 | 40,274 |
| 2018 | 44,760 |
| 2017 | 54,244 |
| 2016 | 48,269 |
| 2015 | 64,601 |
| 2014 | 59,568 |
| 2013 | 56,762 |
| 2012 | 51,557 |
| 2011 | 43,725 |
Facility insight: CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF
CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF (EPA GHGRP Facility ID 1007708) reported 52K metric tons of CO2-equivalent in 2023, operating in KAPOLEI, HI within HONOLULU COUNTY. Among GHGRP reporters it ranks #4,121 of 8,713 nationally by latest CO₂e and #16 of 29 in HI. The site is classified under Waste with NAICS code 562212.
From 2011 to 2023, reported CO₂e rose 19.5% (peak 65K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2015 at 65K MT CO2e; latest 2023 sits 19.1% below that peak (52K MT). The largest year-to-year move was 2020→2021 (+86.0%, 22K MT).
Frequently Asked Questions
Where does CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF ranks #4,121 of 8,713 reporting facilities by latest reported CO₂e, and #16 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 CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF? ▼
CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF's 52K MT CO₂e is higher than 4,592 of the 8,713 GHGRP facilities with reported emissions (53%), an exact count from the full corpus, not an estimate.
How much CO2 does CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF emit? ▼
CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF reported 52K MT CO2e in 2023.
What share of CITY & COUNTY OF HONOLULU does CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF represent? ▼
CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF accounts for 100% of CITY & COUNTY OF HONOLULU's reported GHGRP CO₂e (52K MT of 52K MT).
What is CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 100% of reported CO₂e at CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF, with CH₄ the larger non-CO₂ share at 100%. Shares use the facility's GHGRP gas components for that year.
Where does CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF rank inside Waste? ▼
Among EPA GHGRP facilities tagged Waste, CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF ranks #619 of 1,433 by latest reported CO₂e.
Is CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF reducing emissions? ▼
Over 13 reporting years (2011–2023), CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF's emissions have increased by 19.5%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for CITY & COUNTY OF HONOLULU - WAIMANALO GULCH MSWLF, both outside HI so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside HI (52K MT here).
Similar Waste CO₂e
Nearest same-sector facility totals outside HI.