HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION
HONOLULU, HI · HONOLULU COUNTY · NAICS 221112
Last reported 2014. This facility's newest EPA GHGRP report is for 2014, not 2023, so its figures and its rank compare older data with 2023 peers. The ranking tables mark facilities like this one with a "Last reported" label.
Data updated May 2026
HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION ranks among smaller GHGRP totals (#8,309 of 8,713 nationally; #26 of 29 in HI), a lower-footprint comparator in Power Plants.
- National rank #8,309 of 8,713 GHGRP facilities
- #26 of 29 in HI
- #1,590 of 1,732 in Power Plants
- 0% of HAWAIIAN ELECTRIC INDUSTRIES parent CO₂e
- -98.0% since 2011
HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
2,073 8309th of 8713 higher than 404 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 · 2014
Facility footprint context
This site accounts for 0% of HAWAIIAN ELECTRIC INDUSTRIES reported parent CO₂e (2K MT of 4.5M MT ; #11 of 11 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #1,590 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2014 | 2,073 |
| 2013 | 59,248 |
| 2012 | 53,678 |
| 2011 | 102,348 |
Facility insight: HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION
HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION (ID 1005886) reported 2K MT CO₂e for 2014 in HONOLULU COUNTY, HI (#8,309 of 8,713 by latest CO₂e).
Across 2011–2014, annual CO₂e fell 98.0%; peak load was 102K MT in 2011. This facility has filed every year from 2011 to 2014, a complete 4-year record.
Peak year was 2011 at 102K MT CO2e; latest 2014 sits 98% below that peak (2K MT). The largest year-to-year move was 2013→2014 (-96.5%, 57K MT).
Frequently Asked Questions
Where does HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION ranks #8,309 of 8,713 reporting facilities by latest reported CO₂e, and #26 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 HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION? ▼
HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION's 2K MT CO₂e is higher than 404 of the 8,713 GHGRP facilities with reported emissions (5%), an exact count from the full corpus, not an estimate.
How much CO2 does HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION emit? ▼
HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION reported 2K MT CO2e in 2014.
What share of HAWAIIAN ELECTRIC INDUSTRIES does HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION represent? ▼
HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION accounts for 0% of HAWAIIAN ELECTRIC INDUSTRIES's reported GHGRP CO₂e (2K MT of 4.5M MT), ranking #11 of 11 facilities under that parent.
Where does HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION ranks #1,590 of 1,732 by latest reported CO₂e.
Is HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION reducing emissions? ▼
Over 4 reporting years (2011–2014), HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION's emissions have decreased by 98%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside HI: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside HI (2K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside HI.