At a glance
Airport Honolulu Hotel is a 133,992-square-foot hotel at 3401 N Nimitz Hwy, Honolulu in Honolulu, Hawaii, built in 1974. In its 2025 Honolulu benchmarking disclosure it reported a site energy-use intensity of 59.6 kBtu/ft² and 1,345 tCO₂e of greenhouse-gas emissions.
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 59.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,345 tCO₂e |
| GHG intensity | — |
| Electricity | 1,710,718 kWh |
| Natural gas | 21,439 therms |
| Water use | 27,335 kgal |
| Gross floor area | 133,992 sq ft |
| Source record | honolulu:04QFJ1224959803:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 59.6 kBtu/ft² | 1,345 tCO₂e | |
| 2024 | — | 59.8 kBtu/ft² | 1,261 tCO₂e |
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
- 3401 N Nimitz Hwy, Honolulu
- 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 Airport Honolulu Hotel compare with other hotel buildings in Honolulu?
The latest disclosures cover 60 hotel buildings in Honolulu, out of 799 buildings citywide. Its site EUI of 59.6 kBtu/ft² is about 11% below the average of 67.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 133,992 sq ft, it is about 66% below the average floor area of 394,099 sq ft for those buildings. It was built in 1974, 5 years earlier than the group's average year built (1979). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has Airport Honolulu Hotel's energy performance changed over time?
BuildingCensus holds 2 Honolulu disclosures for Airport Honolulu Hotel, covering report years 2024–2025. Site EUI moved from 59.8 kBtu/ft² (2024) to 59.6 kBtu/ft² (2025), a 0% decrease. Reported emissions went from 1,261 tCO₂e to 1,345 tCO₂e over the same span (up 7%).
What does a site EUI of 59.6 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. Airport Honolulu Hotel's 59.6 kBtu/ft² across 133,992 sq ft works out to about 8 billion Btu (2,340 MWh-equivalent) in 2025. The disclosure also reports 1,710,718 kWh of electricity, 21,439 therms of natural gas and 27,335 thousand gallons of water for the year.
Which law requires Airport Honolulu Hotel to report its energy use?
Airport Honolulu Hotel 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:04QFJ1224959803:2025). Honolulu's Ordinance 22-17 requires commercial buildings over 25,000 sq ft on Oʻahu to benchmark annually, with public disclosure of results.
More hotel buildings in Honolulu
- Park Shore Waikiki· 122,878 sq ft · EUI 85.9 kBtu/ft²
- Courtyard Waikiki Beach· 119,921 sq ft · EUI 69.1 kBtu/ft²
- Romer Waikiki - Leahi Tower· 110,418 sq ft · EUI 72.3 kBtu/ft²
- Hokulani· 110,000 sq ft · EUI 70.0 kBtu/ft²
- Hampton Inn· 104,055 sq ft · EUI 46.9 kBtu/ft²
- Ohia Waikiki Studio Suites· 98,000 sq ft · EUI 80.8 kBtu/ft²
- Hotel buildings in Honolulu· 60 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 Airport Honolulu Hotel's energy grade?
Airport Honolulu Hotel did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 59.6 kBtu/ft².
How much energy does Airport Honolulu Hotel use?
Its 2025 site energy-use intensity was 59.6 kBtu/ft² across 133,992 sq ft, including 1,710,718 kWh of electricity and 21,439 therms of natural gas.
What are Airport Honolulu Hotel's carbon emissions?
Airport Honolulu Hotel reported 1,345 tCO₂e of greenhouse-gas emissions for 2025.
Where is Airport Honolulu Hotel?
Airport Honolulu Hotel is at 3401 N Nimitz Hwy, Honolulu, in Honolulu, Hawaii.
How big is Airport Honolulu Hotel and when was it built?
Airport Honolulu Hotel has 133,992 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1974 as its year built. It is classed as hotel.
Is Airport Honolulu Hotel 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, “Airport Honolulu Hotel, Honolulu, Hawaii — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/honolulu/airport-honolulu-hotel-41d1d052 (data as of July 9, 2026).