Royal Capitol Plaza
Multifamily Housing in Honolulu, HI · 876 Curtis St, Honolulu
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 31.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,494 tCO₂e |
| GHG intensity | — |
| Electricity | 2,075,356 kWh |
| Water use | 15,789 kgal |
| Gross floor area | 227,792 sq ft |
| Source record | honolulu:04QFJ1868556006:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 31.1 kBtu/ft² | 1,494 tCO₂e | |
| 2024 | 100 | ±0 | 30.6 kBtu/ft² | 1,469 tCO₂e |
| 2023 | 100 | 31.3 kBtu/ft² | 1,578 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
- 876 Curtis 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
Frequently asked questions
What is Royal Capitol Plaza's energy grade?
Royal Capitol Plaza did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 31.1 kBtu/ft².
How much energy does Royal Capitol Plaza use?
Its 2025 site energy-use intensity was 31.1 kBtu/ft² across 227,792 sq ft, including 2,075,356 kWh of electricity.
What are Royal Capitol Plaza's carbon emissions?
Royal Capitol Plaza reported 1,494 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:04QFJ1868556006:2025.