129, Homewood Suites - Aliso Viejo/Laguna Beach
Hotel in California, CA · 110 Vantis Drive, Aliso Viejo · 92656
At a glance
129, Homewood Suites - Aliso Viejo/Laguna Beach is a 92,955-square-foot hotel at 110 Vantis Drive, Aliso Viejo in Aliso Viejo, California, built in 2016. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 37 out of 100 (grade D), a site energy-use intensity of 72.5 kBtu/ft² and 401 tCO₂e of greenhouse-gas emissions. That score is higher than 12% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 37 (band D) |
| Site EUI | 72.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 401 tCO₂e |
| GHG intensity | 4.3 kgCO₂e/ft² |
| Electricity | 923,094 kWh |
| Natural gas | 36,059 therms |
| Gross floor area | 92,955 sq ft |
| Source record | california:17367604:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 37 | +3 | 72.5 kBtu/ft² | 401 tCO₂e |
| 2023 | 34 | ±0 | 71.6 kBtu/ft² | 407 tCO₂e |
| 2022 | 34 | 71.8 kBtu/ft² | 399 tCO₂e | |
| 2019 | — | — | — |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 110 Vantis Drive, Aliso Viejo
- City
- California
- State
- California
- ZIP
- 92656
- Coordinates
- 33.58062, -117.72969
Within ~1 km
Nearby benchmarked buildings
- City Lights (Cg67)score 81
Multifamily Housing · 745,945 sq ft
- Vantis Apartments (Vp23)score 87
Multifamily Housing · 421,727 sq ft
- Ups Laguna Calagscore 24
Distribution Center · 346,353 sq ft
- 120 Vantisscore 75
Office · 180,774 sq ft
Laboratory · 159,746 sq ft
- Summit Iv - 15 Enterprisescore 91
Office · 153,195 sq ft
See also: most efficient in California · biggest emitters
How does 129, Homewood Suites - Aliso Viejo/Laguna Beach compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. 129, Homewood Suites - Aliso Viejo/Laguna Beach's ENERGY STAR score of 37 compares with an average of 74 across the 1,525 that report a score; it scores higher than 12% of them and lower than 88%. Its site EUI of 72.5 kBtu/ft² is about 11% above the average of 65.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 4.3 kgCO₂e/ft² is roughly in line with the group average of 4.0 kgCO₂e/ft².
At 92,955 sq ft, it is about 45% below the average floor area of 167,786 sq ft for those buildings. It was built in 2016, 28 years later than the group's average year built (1988). 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 129, Homewood Suites - Aliso Viejo/Laguna Beach's energy performance changed over time?
BuildingCensus holds 4 California disclosures for 129, Homewood Suites - Aliso Viejo/Laguna Beach, covering report years 2019, 2022, 2023, 2024. Its ENERGY STAR score went from 34 in 2022 to 37 in 2024 (+3 points). Site EUI moved from 71.8 kBtu/ft² (2022) to 72.5 kBtu/ft² (2024), an 1% increase. Reported emissions went from 399 tCO₂e to 401 tCO₂e over the same span (up 0%).
What does an ENERGY STAR score of 37 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 37 means the building performs better than about 37% of its national peers. BuildingCensus bands the score into report-card grades; 37 falls in band D — lowest band (1–54). It sits 38 points below 75, the threshold for ENERGY STAR certification. In California, 65% of scored buildings are at 75 or above.
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. 129, Homewood Suites - Aliso Viejo/Laguna Beach's 72.5 kBtu/ft² across 92,955 sq ft works out to about 6.7 billion Btu (1,975 MWh-equivalent) in 2024. The disclosure also reports 923,094 kWh of electricity and 36,059 therms of natural gas for the year.
Which law requires 129, Homewood Suites - Aliso Viejo/Laguna Beach to report its energy use?
129, Homewood Suites - Aliso Viejo/Laguna Beach reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:17367604:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More hotel buildings in California
- 6000 Newpark Mall (Staybridge)· 92,800 sq ft · score 82 (B)
- Aloft Santa Clara· 92,684 sq ft · score 53 (D)
- The Guild Hotel· 92,535 sq ft
- Hotel Caza· 92,523 sq ft · score 99 (A)
- Shs Belmont· 92,000 sq ft · score 68 (C)
- Santa Monica Ca His· 91,990 sq ft · score 49 (D)
- Hotel buildings in California· 1,599 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is 129, Homewood Suites - Aliso Viejo/Laguna Beach's energy grade?
129, Homewood Suites - Aliso Viejo/Laguna Beach scores 37 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 129, Homewood Suites - Aliso Viejo/Laguna Beach use?
Its 2024 site energy-use intensity was 72.5 kBtu/ft² across 92,955 sq ft, including 923,094 kWh of electricity and 36,059 therms of natural gas.
What are 129, Homewood Suites - Aliso Viejo/Laguna Beach's carbon emissions?
129, Homewood Suites - Aliso Viejo/Laguna Beach reported 401 tCO₂e of greenhouse-gas emissions (4.3 kgCO₂e/ft²) for 2024.
Where is 129, Homewood Suites - Aliso Viejo/Laguna Beach?
129, Homewood Suites - Aliso Viejo/Laguna Beach is at 110 Vantis Drive, Aliso Viejo, in Aliso Viejo, California 92656. Its coordinates are 33.58062, -117.72969 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 129, Homewood Suites - Aliso Viejo/Laguna Beach and when was it built?
129, Homewood Suites - Aliso Viejo/Laguna Beach has 92,955 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2016 as its year built. It is classed as hotel.
Is 129, Homewood Suites - Aliso Viejo/Laguna Beach covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “129, Homewood Suites - Aliso Viejo/Laguna Beach, Aliso Viejo, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/129-homewood-suites-aliso-viejo-laguna-beach-19a0764d (data as of July 9, 2026).