At a glance
Shoreline Hotel Waikiki is a 71,900-square-foot hotel at 342 Seaside Ave, Honolulu in Honolulu, Hawaii, built in 1970. In its 2025 Honolulu benchmarking disclosure it reported a site energy-use intensity of 54.8 kBtu/ft² and 617 tCO₂e of greenhouse-gas emissions.
Ordinance 22-17 (City & County of Honolulu) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 54.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 617 tCO₂e |
| GHG intensity | — |
| Electricity | 757,608 kWh |
| Natural gas | 13,527 therms |
| Water use | 5,777 kgal |
| Gross floor area | 71,900 sq ft |
| Source record | honolulu:04QFJ2160153573:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 54.8 kBtu/ft² | 617 tCO₂e | |
| 2024 | 88 | 55.2 kBtu/ft² | 634 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
- 342 Seaside Ave, 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 Shoreline Hotel Waikiki compare with other hotel buildings in Honolulu?
The latest disclosures cover 60 hotel buildings in Honolulu, out of 799 buildings citywide. Its site EUI of 54.8 kBtu/ft² is about 18% below the average of 67.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 71,900 sq ft, it is about 82% below the average floor area of 394,099 sq ft for those buildings. It was built in 1970, 9 years earlier than the group's average year built (1979). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has Shoreline Hotel Waikiki's energy performance changed over time?
BuildingCensus holds 2 Honolulu disclosures for Shoreline Hotel Waikiki, covering report years 2024–2025. Site EUI moved from 55.2 kBtu/ft² (2024) to 54.8 kBtu/ft² (2025), a 1% decrease. Reported emissions went from 634 tCO₂e to 617 tCO₂e over the same span (down 3%).
What does a site EUI of 54.8 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. Shoreline Hotel Waikiki's 54.8 kBtu/ft² across 71,900 sq ft works out to about 3.9 billion Btu (1,155 MWh-equivalent) in 2025. The disclosure also reports 757,608 kWh of electricity, 13,527 therms of natural gas and 5,777 thousand gallons of water for the year.
Which law requires Shoreline Hotel Waikiki to report its energy use?
Shoreline Hotel Waikiki 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:04QFJ2160153573:2025). Honolulu's Ordinance 22-17 requires commercial buildings over 25,000 sq ft on Oʻahu to benchmark annually, with public disclosure of results.
More hotel buildings in Honolulu
- The Lotus at Diamond Head· 57,430 sq ft · EUI 62.8 kBtu/ft²
- Romer Waikiki· 57,024 sq ft · EUI 42.8 kBtu/ft²
- AC Honolulu· 55,886 sq ft · EUI 63.4 kBtu/ft²
- Waikiki Grand Hotel· 54,218 sq ft · EUI 88.2 kBtu/ft²
- Diamond Head Beach Hotel· 49,477 sq ft · EUI 25.0 kBtu/ft²
- Oasis Hotel Waikiki· 45,037 sq ft
- Hotel buildings in Honolulu· 60 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 Shoreline Hotel Waikiki's energy grade?
Shoreline Hotel Waikiki did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 54.8 kBtu/ft².
How much energy does Shoreline Hotel Waikiki use?
Its 2025 site energy-use intensity was 54.8 kBtu/ft² across 71,900 sq ft, including 757,608 kWh of electricity and 13,527 therms of natural gas.
What are Shoreline Hotel Waikiki's carbon emissions?
Shoreline Hotel Waikiki reported 617 tCO₂e of greenhouse-gas emissions for 2025.
Where is Shoreline Hotel Waikiki?
Shoreline Hotel Waikiki is at 342 Seaside Ave, Honolulu, in Honolulu, Hawaii.
How big is Shoreline Hotel Waikiki and when was it built?
Shoreline Hotel Waikiki has 71,900 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1970 as its year built. It is classed as hotel.
Is Shoreline Hotel Waikiki 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, “Shoreline Hotel Waikiki, Honolulu, Hawaii — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/honolulu/shoreline-hotel-waikiki-cc54ef8a (data as of July 9, 2026).