Iolani Court Plaza
Multifamily Housing in Honolulu, HI · 2499 Kapiolani Blvd, Honolulu
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 44.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 3,032 tCO₂e |
| GHG intensity | — |
| Electricity | 4,210,530 kWh |
| Natural gas | 346 therms |
| Water use | 25,712 kgal |
| Gross floor area | 320,483 sq ft |
| Source record | honolulu:04QFJ2203954334:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 44.9 kBtu/ft² | 3,032 tCO₂e | |
| 2024 | 64 | ±0 | 46.0 kBtu/ft² | 3,107 tCO₂e |
| 2023 | 64 | 45.6 kBtu/ft² | 3,078 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 owner listed in the disclosure.
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Location
- Address
- 2499 Kapiolani Blvd, 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
Frequently asked questions
What is Iolani Court Plaza's energy grade?
Iolani Court Plaza did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 44.9 kBtu/ft².
How much energy does Iolani Court Plaza use?
Its 2025 site energy-use intensity was 44.9 kBtu/ft² across 320,483 sq ft, including 4,210,530 kWh of electricity and 346 therms of natural gas.
What are Iolani Court Plaza's carbon emissions?
Iolani Court Plaza reported 3,032 tCO₂e of greenhouse-gas emissions for 2025. Honolulu's Ordinance 22-17 requires commercial buildings over 25,000 sq ft on Oʻahu to benchmark annually, with public disclosure of results.
Dataset updated . Source: Better Buildings Benchmarking disclosure, record honolulu:04QFJ2203954334:2025.