Outpatient Tower (Chla)
Hospital (General Medical & Surgical) in California, CA · 4616 De Longpre Avenue, Los Angeles · 90027
At a glance
Outpatient Tower (Chla) is a 99,114-square-foot hospital (general medical & surgical) at 4616 De Longpre Avenue, Los Angeles in Los Angeles, California, built in 1992. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 76 out of 100 (grade B), a site energy-use intensity of 254.6 kBtu/ft² and 1,440 tCO₂e of greenhouse-gas emissions. That score is higher than 58% of the 300 scored hospital (general medical & surgical) buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 76 (band B) |
| Site EUI | 254.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,440 tCO₂e |
| GHG intensity | 14.5 kgCO₂e/ft² |
| Electricity | 1,841,105 kWh |
| Gross floor area | 99,114 sq ft |
| Source record | california:6023340:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 76 | -5 | 254.6 kBtu/ft² | 1,440 tCO₂e |
| 2023 | 81 | +3 | 231.8 kBtu/ft² | 1,500 tCO₂e |
| 2022 | 78 | +12 | 237.2 kBtu/ft² | 1,516 tCO₂e |
| 2021 | 66 | -19 | 256.4 kBtu/ft² | 1,578 tCO₂e |
| 2020 | 85 | +62 | 252.0 kBtu/ft² | 1,523 tCO₂e |
| 2019 | 23 | 320.1 kBtu/ft² | 2,028 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.
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Location
- Address
- 4616 De Longpre Avenue, Los Angeles
- City
- California
- State
- California
- ZIP
- 90027
- Coordinates
- 34.09681, -118.29044
Within ~1 km
Nearby benchmarked buildings
- Los Angeles Hospital Campusscore 49
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See also: most efficient in California · biggest emitters
How does Outpatient Tower (Chla) compare with other hospital (general medical & surgical) buildings in California?
The latest disclosures cover 329 hospital (general medical & surgical) buildings in California, out of 40,029 buildings citywide. Outpatient Tower (Chla)'s ENERGY STAR score of 76 compares with an average of 59 across the 300 that report a score; it scores higher than 58% of them and lower than 41%. Its site EUI of 254.6 kBtu/ft² is roughly in line with the average of 238.4 kBtu/ft². Its emissions intensity of 14.5 kgCO₂e/ft² is roughly in line with the group average of 14.1 kgCO₂e/ft².
At 99,114 sq ft, it is about 77% below the average floor area of 432,386 sq ft for those buildings. It was built in 1992, 15 years later than the group's average year built (1978). Across all 24 jurisdictions BuildingCensus covers, the 748 hospital (general medical & surgical) buildings average an ENERGY STAR score of 59 and a site EUI of 238.7 kBtu/ft².
How has Outpatient Tower (Chla)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for Outpatient Tower (Chla), covering report years 2019–2024. Its ENERGY STAR score went from 23 in 2019 to 76 in 2024 (+53 points); its best year on file was 2020, at 85. Site EUI moved from 320.1 kBtu/ft² (2019) to 254.6 kBtu/ft² (2024), a 20% decrease. Reported emissions went from 2,028 tCO₂e to 1,440 tCO₂e over the same span (down 29%).
What does an ENERGY STAR score of 76 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 76 means the building performs better than about 76% of its national peers. BuildingCensus bands the score into report-card grades; 76 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. Outpatient Tower (Chla)'s 254.6 kBtu/ft² across 99,114 sq ft works out to about 25.2 billion Btu (7,395 MWh-equivalent) in 2024. The disclosure also reports 1,841,105 kWh of electricity for the year.
Which law requires Outpatient Tower (Chla) to report its energy use?
Outpatient Tower (Chla) 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:6023340:2024). 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 hospital (general medical & surgical) buildings in California
- Sutter Davis Hospital· 97,495 sq ft · score 2 (D)
- 15248 Eleventh Street - Ab802· 95,600 sq ft · score 24 (D)
- 4060 Whittier Blvd, Los Angeles, Ca 90023, Usa· 95,324 sq ft · score 96 (A)
- Sutter Health-200 Mission Boulevard· 94,968 sq ft · score 71 (B)
- Sutter Amador Hospital· 94,409 sq ft · score 50 (D)
- Sutter Health-5176 Hill Road East· 94,371 sq ft · score 55 (C)
- Hospital (General Medical & Surgical) buildings in California· 329 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 Outpatient Tower (Chla)'s energy grade?
Outpatient Tower (Chla) scores 76 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Outpatient Tower (Chla) use?
Its 2024 site energy-use intensity was 254.6 kBtu/ft² across 99,114 sq ft, including 1,841,105 kWh of electricity.
What are Outpatient Tower (Chla)'s carbon emissions?
Outpatient Tower (Chla) reported 1,440 tCO₂e of greenhouse-gas emissions (14.5 kgCO₂e/ft²) for 2024.
Where is Outpatient Tower (Chla)?
Outpatient Tower (Chla) is at 4616 De Longpre Avenue, Los Angeles, in Los Angeles, California 90027. Its coordinates are 34.09681, -118.29044 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Outpatient Tower (Chla) and when was it built?
Outpatient Tower (Chla) has 99,114 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1992 as its year built. It is classed as hospital (general medical & surgical).
Is Outpatient Tower (Chla) 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, “Outpatient Tower (Chla), Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/outpatient-tower-chla-e4fb55ad (data as of July 9, 2026).