Crestline - Los Angeles - Delphi
Hotel in California, CA · 550 S Flower St, Los Angeles · 90071
At a glance
Crestline - Los Angeles - Delphi is a 172,197-square-foot hotel at 550 S Flower St, Los Angeles in Los Angeles, California, built in 1956. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 21 out of 100 (grade D), a site energy-use intensity of 84.7 kBtu/ft² and 858 tCO₂e of greenhouse-gas emissions. That score is higher than 7% 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 | 21 (band D) |
| Site EUI | 84.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 858 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 1,831,604 kWh |
| Gross floor area | 172,197 sq ft |
| Source record | california:53773992:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 21 | -6 | 84.7 kBtu/ft² | 858 tCO₂e |
| 2023 | 27 | 73.3 kBtu/ft² | 785 tCO₂e |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 550 S Flower St, Los Angeles
- City
- California
- State
- California
- ZIP
- 90071
- Coordinates
- 34.05041, -118.25695
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Crestline - Los Angeles - Delphi compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Crestline - Los Angeles - Delphi's ENERGY STAR score of 21 compares with an average of 74 across the 1,525 that report a score; it scores higher than 7% of them and lower than 93%. Its site EUI of 84.7 kBtu/ft² is about 29% 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 5.0 kgCO₂e/ft² is about 25% above the group average of 4.0 kgCO₂e/ft².
At 172,197 sq ft, it is roughly in line with the average floor area of 167,786 sq ft for those buildings. It was built in 1956, 32 years earlier 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 Crestline - Los Angeles - Delphi's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Crestline - Los Angeles - Delphi, covering report years 2023–2024. Its ENERGY STAR score went from 27 in 2023 to 21 in 2024 (-6 points); its best year on file was 2023, at 27. Site EUI moved from 73.3 kBtu/ft² (2023) to 84.7 kBtu/ft² (2024), an 16% increase. Reported emissions went from 785 tCO₂e to 858 tCO₂e over the same span (up 9%).
What does an ENERGY STAR score of 21 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 21 means the building performs better than about 21% of its national peers. BuildingCensus bands the score into report-card grades; 21 falls in band D — lowest band (1–54). It sits 54 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. Crestline - Los Angeles - Delphi's 84.7 kBtu/ft² across 172,197 sq ft works out to about 14.6 billion Btu (4,274 MWh-equivalent) in 2024. The disclosure also reports 1,831,604 kWh of electricity for the year.
Which law requires Crestline - Los Angeles - Delphi to report its energy use?
Crestline - Los Angeles - Delphi 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:53773992:2024). 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
- Walnut Creek Ca Es· 171,864 sq ft · score 42 (D)
- Es Walnut Creek - Wce· 171,864 sq ft · score 33 (D)
- Le Meridien Pasadena Arcadia· 171,524 sq ft · score 81 (B)
- Dolphin Bay Resort & Spa· 170,772 sq ft · score 96 (A)
- Kona Kai Resort And Spa· 170,575 sq ft · score 46 (D)
- 57507-Burbank Residence Inn· 170,218 sq ft · score 98 (A)
- 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 Crestline - Los Angeles - Delphi's energy grade?
Crestline - Los Angeles - Delphi scores 21 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 Crestline - Los Angeles - Delphi use?
Its 2024 site energy-use intensity was 84.7 kBtu/ft² across 172,197 sq ft, including 1,831,604 kWh of electricity.
What are Crestline - Los Angeles - Delphi's carbon emissions?
Crestline - Los Angeles - Delphi reported 858 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is Crestline - Los Angeles - Delphi?
Crestline - Los Angeles - Delphi is at 550 S Flower St, Los Angeles, in Los Angeles, California 90071. Its coordinates are 34.05041, -118.25695 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Crestline - Los Angeles - Delphi and when was it built?
Crestline - Los Angeles - Delphi has 172,197 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1956 as its year built. It is classed as hotel.
Is Crestline - Los Angeles - Delphi 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, “Crestline - Los Angeles - Delphi, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/crestline-los-angeles-delphi-6eb5e745 (data as of July 9, 2026).