The Plaza at Waikiki
Senior Living Community in Honolulu, HI · 1812 Kalakaua Ave, Ewa Beach
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 28.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 673 tCO₂e |
| GHG intensity | — |
| Electricity | 990,267 kWh |
| Water use | 5,374 kgal |
| Gross floor area | 117,096 sq ft |
| Source record | honolulu:04QFJ2088254638:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 28.9 kBtu/ft² | 673 tCO₂e | |
| 2024 | — | 30.6 kBtu/ft² | 785 tCO₂e | |
| 2023 | — | 51.6 kBtu/ft² | 1,337 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
- 1812 Kalakaua Ave, Ewa Beach
- 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 The Plaza at Waikiki's energy grade?
The Plaza at Waikiki did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 28.9 kBtu/ft².
How much energy does The Plaza at Waikiki use?
Its 2025 site energy-use intensity was 28.9 kBtu/ft² across 117,096 sq ft, including 990,267 kWh of electricity.
What are The Plaza at Waikiki's carbon emissions?
The Plaza at Waikiki reported 673 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:04QFJ2088254638:2025.