1640 South Loop Llc
Office in California, CA · 1640 South Loop Road, Alameda · 94502
At a glance
1640 South Loop Llc is a 49,067-square-foot office building at 1640 South Loop Road, Alameda in Alameda, California, built in 1996. In its 2023 California benchmarking disclosure it reported a site energy-use intensity of 136.5 kBtu/ft² and 404 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 136.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 404 tCO₂e |
| GHG intensity | 8.2 kgCO₂e/ft² |
| Electricity | 675,243 kWh |
| Natural gas | 45,361 therms |
| Gross floor area | 49,067 sq ft |
| Source record | california:8944712:2023 |
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
- 1640 South Loop Road, Alameda
- City
- California
- State
- California
- ZIP
- 94502
- Coordinates
- 37.72313, -122.23955
Within ~1 km
Nearby benchmarked buildings
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- 1310 Harbor Bay (Penumbra)score 92
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- 1650 Harbor Bay Parkwayscore 55
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- 1320 Harbor Bayscore 50
Office · 124,061 sq ft
- 1420 South Loop Llcscore 99
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Office · 118,847 sq ft
See also: most efficient in California · biggest emitters
How does 1640 South Loop 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 136.5 kBtu/ft² is about 142% above the average of 56.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 8.2 kgCO₂e/ft² is about 128% above the group average of 3.6 kgCO₂e/ft².
At 49,067 sq ft, it is about 68% below the average floor area of 151,937 sq ft for those buildings. It was built in 1996, 11 years later 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.
What does a site EUI of 136.5 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. 1640 South Loop Llc's 136.5 kBtu/ft² across 49,067 sq ft works out to about 6.7 billion Btu (1,963 MWh-equivalent) in 2023. The disclosure also reports 675,243 kWh of electricity and 45,361 therms of natural gas for the year.
Which law requires 1640 South Loop Llc to report its energy use?
1640 South Loop 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:8944712:2023). 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
- 5500 South Eastern Avenue· 48,794 sq ft · score 72 (B)
- Pasadena Commons· 48,486 sq ft · score 91 (A)
- Building B - 5601· 48,459 sq ft · score 54 (D)
- Us-Mtv-1350· 48,349 sq ft · score 71 (B)
- 2903, 2903 & 2933 Bunker Hill Lane And 5200 Great America Parkway, Santa Clara· 48,331 sq ft
- Results Way Corporate Center - 2 Results Way· 48,244 sq ft
- 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 1640 South Loop Llc's energy grade?
1640 South Loop Llc did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 136.5 kBtu/ft².
How much energy does 1640 South Loop Llc use?
Its 2023 site energy-use intensity was 136.5 kBtu/ft² across 49,067 sq ft, including 675,243 kWh of electricity and 45,361 therms of natural gas.
What are 1640 South Loop Llc's carbon emissions?
1640 South Loop Llc reported 404 tCO₂e of greenhouse-gas emissions (8.2 kgCO₂e/ft²) for 2023.
Where is 1640 South Loop Llc?
1640 South Loop Llc is at 1640 South Loop Road, Alameda, in Alameda, California 94502. Its coordinates are 37.72313, -122.23955 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1640 South Loop Llc and when was it built?
1640 South Loop Llc has 49,067 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1996 as its year built. It is classed as office.
Is 1640 South Loop 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, “1640 South Loop Llc, Alameda, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1640-south-loop-llc-dab64bef (data as of July 9, 2026).