HAWAIIAN ELECTRIC COMPANY (HECO)-HONOLULU GENERATING STATION
HONOLULU, HI · HONOLULU COUNTY · NAICS 221112
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.