5941 Optical Court - San Jose
Laboratory in California, CA · 5941 Optical Court, San Jose · 95138
At a glance
5941 Optical Court - San Jose is a 68,521-square-foot laboratory building at 5941 Optical Court, San Jose in San Jose, California, built in 2002. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 249.1 kBtu/ft² and 981 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 249.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 981 tCO₂e |
| GHG intensity | 14.3 kgCO₂e/ft² |
| Electricity | 2,189,411 kWh |
| Gross floor area | 68,521 sq ft |
| Source record | california:16438641:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 249.1 kBtu/ft² | 981 tCO₂e | |
| 2023 | — | 231.1 kBtu/ft² | 974 tCO₂e | |
| 2022 | — | 226.0 kBtu/ft² | 930 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
- 5941 Optical Court, San Jose
- City
- California
- State
- California
- ZIP
- 95138
- Coordinates
- 37.25379, -121.78521
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 5941 Optical Court - San Jose compare with other laboratory buildings in California?
The latest disclosures cover 308 laboratory buildings in California, out of 40,029 buildings citywide. Its site EUI of 249.1 kBtu/ft² is about 37% above the average of 181.8 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 14.3 kgCO₂e/ft² is about 29% above the group average of 11.1 kgCO₂e/ft².
At 68,521 sq ft, it is about 44% below the average floor area of 121,485 sq ft for those buildings. It was built in 2002, 10 years later than the group's average year built (1992). Across all 24 jurisdictions BuildingCensus covers, the 795 laboratory buildings average an ENERGY STAR score of 29 and a site EUI of 231.7 kBtu/ft².
How has 5941 Optical Court - San Jose's energy performance changed over time?
BuildingCensus holds 3 California disclosures for 5941 Optical Court - San Jose, covering report years 2022–2024. Site EUI moved from 226.0 kBtu/ft² (2022) to 249.1 kBtu/ft² (2024), an 10% increase. Reported emissions went from 930 tCO₂e to 981 tCO₂e over the same span (up 6%).
What does a site EUI of 249.1 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. 5941 Optical Court - San Jose's 249.1 kBtu/ft² across 68,521 sq ft works out to about 17.1 billion Btu (5,002 MWh-equivalent) in 2024. The disclosure also reports 2,189,411 kWh of electricity for the year.
Which law requires 5941 Optical Court - San Jose to report its energy use?
5941 Optical Court - San Jose 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:16438641:2024). 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 laboratory buildings in California
- Visual Arts Facility - All Bldgs 1-6· 68,505 sq ft · EUI 40.6 kBtu/ft²
- Discovery Collection - 6122-6126 Nancy Ridge Drive· 68,000 sq ft · EUI 25.4 kBtu/ft²
- 5945 Optical Court - San Jose· 67,807 sq ft · EUI 130.8 kBtu/ft²
- Cn3A02 Ncal Regional Genetics Lab· 67,764 sq ft · EUI 78.9 kBtu/ft²
- 303 Ravendale· 67,000 sq ft · EUI 11.7 kBtu/ft²
- 2870 (Fmrly 1428)_Bbg1_One-Corp· 66,127 sq ft · EUI 360.1 kBtu/ft²
- Laboratory buildings in California· 308 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 5941 Optical Court - San Jose's energy grade?
5941 Optical Court - San Jose did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 249.1 kBtu/ft².
How much energy does 5941 Optical Court - San Jose use?
Its 2024 site energy-use intensity was 249.1 kBtu/ft² across 68,521 sq ft, including 2,189,411 kWh of electricity.
What are 5941 Optical Court - San Jose's carbon emissions?
5941 Optical Court - San Jose reported 981 tCO₂e of greenhouse-gas emissions (14.3 kgCO₂e/ft²) for 2024.
Where is 5941 Optical Court - San Jose?
5941 Optical Court - San Jose is at 5941 Optical Court, San Jose, in San Jose, California 95138. Its coordinates are 37.25379, -121.78521 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 5941 Optical Court - San Jose and when was it built?
5941 Optical Court - San Jose has 68,521 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2002 as its year built. It is classed as laboratory.
Is 5941 Optical Court - San Jose 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, “5941 Optical Court - San Jose, San Jose, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/5941-optical-court-san-jose-48dd9816 (data as of July 9, 2026).