Iwaena Distribution Center
Distribution Center in Honolulu, HI · 99-1093 Iwaena St, Aiea
At a glance
Iwaena Distribution Center is a 70,415-square-foot distribution center at 99-1093 Iwaena St, Aiea in Honolulu, Hawaii, built in 1982. In its 2025 Honolulu benchmarking disclosure it reported a site energy-use intensity of 11.9 kBtu/ft² and 167 tCO₂e of greenhouse-gas emissions.
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 11.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 167 tCO₂e |
| GHG intensity | — |
| Electricity | 245,567 kWh |
| Water use | 575 kgal |
| Gross floor area | 70,415 sq ft |
| Source record | honolulu:04QFJ1311064396:2025 |
Compliance context
Ordinance 22-17 (City & County of Honolulu)
Honolulu's Ordinance 22-17 requires commercial buildings over 25,000 sq ft on Oʻahu to benchmark annually, with public disclosure of results.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 99-1093 Iwaena St, Aiea
- City
- Honolulu
- State
- Hawaii
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Honolulu · biggest emitters
How does Iwaena Distribution Center compare with other distribution center buildings in Honolulu?
The latest disclosures cover 29 distribution center buildings in Honolulu, out of 799 buildings citywide. Its site EUI of 11.9 kBtu/ft² is about 34% below the average of 17.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 70,415 sq ft, it is about 17% below the average floor area of 85,109 sq ft for those buildings. It was built in 1982, 10 years earlier than the group's average year built (1992). Across all 24 jurisdictions BuildingCensus covers, the 4,082 distribution center buildings average an ENERGY STAR score of 65 and a site EUI of 24.2 kBtu/ft².
What does a site EUI of 11.9 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Iwaena Distribution Center's 11.9 kBtu/ft² across 70,415 sq ft works out to about 0.8 billion Btu (246 MWh-equivalent) in 2025. The disclosure also reports 245,567 kWh of electricity and 575 thousand gallons of water for the year.
Which law requires Iwaena Distribution Center to report its energy use?
Iwaena Distribution Center reports under Ordinance 22-17 (City & County of Honolulu), the legal basis of Honolulu's Better Buildings Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record honolulu:04QFJ1311064396:2025). Honolulu's Ordinance 22-17 requires commercial buildings over 25,000 sq ft on Oʻahu to benchmark annually, with public disclosure of results.
More distribution center buildings in Honolulu
- Dane· 67,524 sq ft
- Waiawa Industrial Park· 52,916 sq ft · EUI 73.5 kBtu/ft²
- Komohana Industrial - Building B· 48,000 sq ft · EUI 12.2 kBtu/ft²
- Komohana Industrial - Building D· 48,000 sq ft · EUI 12.9 kBtu/ft²
- Crazy Shirts Halawa· 45,721 sq ft · EUI 31.5 kBtu/ft²
- 1030 Opule St· 45,000 sq ft · EUI 7.9 kBtu/ft²
- Distribution Center buildings in Honolulu· 29 benchmarked
- All Honolulu benchmarked buildings· Ordinance 22-17 (City & County of Honolulu)
- Most efficient large buildings in Honolulu
- Least efficient large buildings in Honolulu
- Biggest emitters in Honolulu
Frequently asked questions
What is Iwaena Distribution Center's energy grade?
Iwaena Distribution Center did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 11.9 kBtu/ft².
How much energy does Iwaena Distribution Center use?
Its 2025 site energy-use intensity was 11.9 kBtu/ft² across 70,415 sq ft, including 245,567 kWh of electricity.
What are Iwaena Distribution Center's carbon emissions?
Iwaena Distribution Center reported 167 tCO₂e of greenhouse-gas emissions for 2025.
Where is Iwaena Distribution Center?
Iwaena Distribution Center is at 99-1093 Iwaena St, Aiea, in Honolulu, Hawaii.
How big is Iwaena Distribution Center and when was it built?
Iwaena Distribution Center has 70,415 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1982 as its year built. It is classed as distribution center.
Is Iwaena Distribution Center covered by Ordinance 22-17 (City & County of Honolulu)?
Yes — it appears in the 2025 Better Buildings Benchmarking disclosure, which lists the buildings reporting under Ordinance 22-17 (City & County of Honolulu).
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About this data
Source: Better Buildings Benchmarking (Ordinance 22-17 (City & County of Honolulu)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Iwaena Distribution Center, Honolulu, Hawaii — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/honolulu/iwaena-distribution-center-a9b86a5b (data as of July 9, 2026).