Harbour Ridge
Multifamily Housing in Honolulu, HI · 3045 Ala Napuaa Pl, Honolulu
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 31.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,583 tCO₂e |
| GHG intensity | — |
| Electricity | 2,194,909 kWh |
| Natural gas | 652 therms |
| Water use | 13,963 kgal |
| Gross floor area | 237,194 sq ft |
| Source record | honolulu:04QFJ1329360643:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 31.8 kBtu/ft² | 1,583 tCO₂e | |
| 2024 | 96 | -4 | 31.8 kBtu/ft² | 1,567 tCO₂e |
| 2023 | 100 | 3.9 kBtu/ft² | 180 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
- 3045 Ala Napuaa Pl, 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 Harbour Ridge's energy grade?
Harbour Ridge did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 31.8 kBtu/ft².
How much energy does Harbour Ridge use?
Its 2025 site energy-use intensity was 31.8 kBtu/ft² across 237,194 sq ft, including 2,194,909 kWh of electricity and 652 therms of natural gas.
What are Harbour Ridge's carbon emissions?
Harbour Ridge reported 1,583 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.
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Dataset updated . Source: Better Buildings Benchmarking disclosure, record honolulu:04QFJ1329360643:2025.