At a glance
Artesian Plaza is a 30,925-square-foot office building at 1907 S Beretania St, Honolulu in Honolulu, Hawaii, built in 1992. In its 2025 Honolulu benchmarking disclosure it reported a site energy-use intensity of 69.5 kBtu/ft² and 429 tCO₂e of greenhouse-gas emissions.
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 69.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 429 tCO₂e |
| GHG intensity | — |
| Electricity | 630,280 kWh |
| Water use | 553 kgal |
| Gross floor area | 30,925 sq ft |
| Source record | honolulu:04QFJ2126055447:2025 |
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
- 1907 S Beretania St, 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 Artesian Plaza compare with other office buildings in Honolulu?
The latest disclosures cover 64 office buildings in Honolulu, out of 799 buildings citywide. Its site EUI of 69.5 kBtu/ft² is about 44% above the average of 48.1 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 30,925 sq ft, it is about 83% below the average floor area of 183,069 sq ft for those buildings. It was built in 1992, 16 years later than the group's average year built (1977). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
What does a site EUI of 69.5 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. Artesian Plaza's 69.5 kBtu/ft² across 30,925 sq ft works out to about 2.1 billion Btu (630 MWh-equivalent) in 2025. The disclosure also reports 630,280 kWh of electricity and 553 thousand gallons of water for the year.
Which law requires Artesian Plaza to report its energy use?
Artesian Plaza 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:04QFJ2126055447:2025). Honolulu's Ordinance 22-17 requires commercial buildings over 25,000 sq ft on Oʻahu to benchmark annually, with public disclosure of results.
More office buildings in Honolulu
- Varsity Building· 30,821 sq ft · EUI 33.9 kBtu/ft²
- 1109 Bethel· 30,768 sq ft · EUI 15.7 kBtu/ft²
- Hawaiian Dredging· 30,342 sq ft
- Sonido Building· 29,495 sq ft · EUI 69.7 kBtu/ft²
- Thomas Square Centre· 29,400 sq ft · EUI 35.2 kBtu/ft²
- Windward Business Center Llc· 25,691 sq ft · EUI 20.7 kBtu/ft²
- Office buildings in Honolulu· 64 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 Artesian Plaza's energy grade?
Artesian Plaza did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 69.5 kBtu/ft².
How much energy does Artesian Plaza use?
Its 2025 site energy-use intensity was 69.5 kBtu/ft² across 30,925 sq ft, including 630,280 kWh of electricity.
What are Artesian Plaza's carbon emissions?
Artesian Plaza reported 429 tCO₂e of greenhouse-gas emissions for 2025.
Where is Artesian Plaza?
Artesian Plaza is at 1907 S Beretania St, Honolulu, in Honolulu, Hawaii.
How big is Artesian Plaza and when was it built?
Artesian Plaza has 30,925 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1992 as its year built. It is classed as office.
Is Artesian Plaza 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, “Artesian Plaza, Honolulu, Hawaii — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/honolulu/artesian-plaza-828a88d4 (data as of July 9, 2026).