600 B Street San Diego Owner Llc
Office in California, CA · 600 B Street, San Diego · 92101
At a glance
600 B Street San Diego Owner Llc is a 365,851-square-foot office building at 600 B Street, San Diego in San Diego, California, built in 1974. In its 2023 California benchmarking disclosure it reported a site energy-use intensity of 48.0 kBtu/ft².
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 48.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Electricity | 3,121,263 kWh |
| Gross floor area | 365,851 sq ft |
| Source record | california:12415785:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | 48.0 kBtu/ft² | — | |
| 2022 | 69 | -5 | 48.6 kBtu/ft² | 1,104 tCO₂e |
| 2021 | 74 | -5 | 45.4 kBtu/ft² | 948 tCO₂e |
| 2020 | 79 | +12 | 42.7 kBtu/ft² | 933 tCO₂e |
| 2019 | 67 | 50.2 kBtu/ft² | 1,135 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
- 600 B Street, San Diego
- City
- California
- State
- California
- ZIP
- 92101
- Coordinates
- 32.71815, -117.15860
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 600 B Street San Diego Owner Llc compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Its site EUI of 48.0 kBtu/ft² is about 15% below the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 365,851 sq ft, it is about 141% above the average floor area of 151,937 sq ft for those buildings. It was built in 1974, 11 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 600 B Street San Diego Owner Llc's energy performance changed over time?
BuildingCensus holds 5 California disclosures for 600 B Street San Diego Owner Llc, covering report years 2019–2023. Its ENERGY STAR score went from 67 in 2019 to 69 in 2022 (+2 points); its best year on file was 2020, at 79. Site EUI moved from 50.2 kBtu/ft² (2019) to 48.0 kBtu/ft² (2023), a 4% decrease. Reported emissions went from 1,135 tCO₂e to 1,104 tCO₂e over the same span (down 3%).
What does a site EUI of 48.0 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. 600 B Street San Diego Owner Llc's 48.0 kBtu/ft² across 365,851 sq ft works out to about 17.6 billion Btu (5,147 MWh-equivalent) in 2023. The disclosure also reports 3,121,263 kWh of electricity for the year.
Which law requires 600 B Street San Diego Owner Llc to report its energy use?
600 B Street San Diego Owner Llc 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 2023 disclosure (source record california:12415785:2023). 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 office buildings in California
- 505 Montgomery-505· 365,466 sq ft · score 81 (B)
- One La Jolla Center· 365,409 sq ft · score 87 (A)
- Cmny Clearwater 1 Llc· 365,000 sq ft · EUI 5.3 kBtu/ft²
- Key At 12Th· 364,601 sq ft · score 97 (A)
- Water Garden, Cloverfield· 363,636 sq ft · EUI 18.5 kBtu/ft²
- 580 California Street· 362,715 sq ft · score 91 (A)
- Office buildings in California· 6,214 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 600 B Street San Diego Owner Llc's energy grade?
600 B Street San Diego Owner Llc did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 48.0 kBtu/ft².
How much energy does 600 B Street San Diego Owner Llc use?
Its 2023 site energy-use intensity was 48.0 kBtu/ft² across 365,851 sq ft, including 3,121,263 kWh of electricity.
What are 600 B Street San Diego Owner Llc's carbon emissions?
No greenhouse-gas emissions figure was reported for 2023.
Where is 600 B Street San Diego Owner Llc?
600 B Street San Diego Owner Llc is at 600 B Street, San Diego, in San Diego, California 92101. Its coordinates are 32.71815, -117.15860 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 600 B Street San Diego Owner Llc and when was it built?
600 B Street San Diego Owner Llc has 365,851 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1974 as its year built. It is classed as office.
Is 600 B Street San Diego Owner Llc covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “600 B Street San Diego Owner Llc, San Diego, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/600-b-street-san-diego-owner-llc-f15db2dc (data as of July 9, 2026).