Bmr-Emeryville Bldg 4
Laboratory in California, CA · 5300 Chiron Way, Emeryville · 94608
At a glance
Bmr-Emeryville Bldg 4 is a 271,390-square-foot laboratory building at 5300 Chiron Way, Emeryville in Emeryville, California, built in 1999. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 37.9 kBtu/ft² and 632 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 37.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 632 tCO₂e |
| GHG intensity | 2.3 kgCO₂e/ft² |
| Electricity | 1,909,805 kWh |
| Natural gas | 37,620 therms |
| Gross floor area | 271,390 sq ft |
| Source record | california:9986362:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 37.9 kBtu/ft² | 632 tCO₂e | |
| 2023 | — | 126.3 kBtu/ft² | 2,086 tCO₂e | |
| 2022 | — | 89.9 kBtu/ft² | 1,476 tCO₂e | |
| 2021 | — | 21.8 kBtu/ft² | 358 tCO₂e | |
| 2019 | — | 103.6 kBtu/ft² | 1,981 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
- 5300 Chiron Way, Emeryville
- City
- California
- State
- California
- ZIP
- 94608
- Coordinates
- 37.83610, -122.28862
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Bmr-Emeryville Bldg 4 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 37.9 kBtu/ft² is about 79% below the average of 181.8 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.3 kgCO₂e/ft² is about 79% below the group average of 11.1 kgCO₂e/ft².
At 271,390 sq ft, it is about 123% above the average floor area of 121,485 sq ft for those buildings. It was built in 1999, 7 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 Bmr-Emeryville Bldg 4's energy performance changed over time?
BuildingCensus holds 5 California disclosures for Bmr-Emeryville Bldg 4, covering report years 2019, 2021, 2022, 2023, 2024. Site EUI moved from 103.6 kBtu/ft² (2019) to 37.9 kBtu/ft² (2024), a 63% decrease. Reported emissions went from 1,981 tCO₂e to 632 tCO₂e over the same span (down 68%).
What does a site EUI of 37.9 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. Bmr-Emeryville Bldg 4's 37.9 kBtu/ft² across 271,390 sq ft works out to about 10.3 billion Btu (3,014 MWh-equivalent) in 2024. The disclosure also reports 1,909,805 kWh of electricity and 37,620 therms of natural gas for the year.
Which law requires Bmr-Emeryville Bldg 4 to report its energy use?
Bmr-Emeryville Bldg 4 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:9986362:2024). 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
- San Juan Capistrano· 260,000 sq ft · EUI 231.6 kBtu/ft²
- Ls Partners I - 409 Illinois· 259,345 sq ft · EUI 228.2 kBtu/ft²
- Lokey Stem Cell Research Building· 258,284 sq ft · EUI 106.1 kBtu/ft²
- Pfizer Cb2· 249,066 sq ft · EUI 126.1 kBtu/ft²
- Bur 105· 247,406 sq ft · EUI 99.7 kBtu/ft²
- 2855 Gazelle· 246,699 sq ft · EUI 186.7 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 Bmr-Emeryville Bldg 4's energy grade?
Bmr-Emeryville Bldg 4 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 37.9 kBtu/ft².
How much energy does Bmr-Emeryville Bldg 4 use?
Its 2024 site energy-use intensity was 37.9 kBtu/ft² across 271,390 sq ft, including 1,909,805 kWh of electricity and 37,620 therms of natural gas.
What are Bmr-Emeryville Bldg 4's carbon emissions?
Bmr-Emeryville Bldg 4 reported 632 tCO₂e of greenhouse-gas emissions (2.3 kgCO₂e/ft²) for 2024.
Where is Bmr-Emeryville Bldg 4?
Bmr-Emeryville Bldg 4 is at 5300 Chiron Way, Emeryville, in Emeryville, California 94608. Its coordinates are 37.83610, -122.28862 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Bmr-Emeryville Bldg 4 and when was it built?
Bmr-Emeryville Bldg 4 has 271,390 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1999 as its year built. It is classed as laboratory.
Is Bmr-Emeryville Bldg 4 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, “Bmr-Emeryville Bldg 4, Emeryville, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/bmr-emeryville-bldg-4-032d19a2 (data as of July 9, 2026).