Z431311 - Bernal Corporate Plaza Ii
Office in California, CA · 6800 Koll Center Parkway, Pleasanton · 94566
At a glance
Z431311 - Bernal Corporate Plaza Ii is a 111,316-square-foot office building at 6800 Koll Center Parkway, Pleasanton in Pleasanton, California, built in 2000. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 61.1 kBtu/ft² and 399 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 61.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 399 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 894,120 kWh |
| Natural gas | 37,029 therms |
| Gross floor area | 111,316 sq ft |
| Source record | california:1604862:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 61.1 kBtu/ft² | 399 tCO₂e | |
| 2023 | 83 | +3 | 58.1 kBtu/ft² | 401 tCO₂e |
| 2022 | 80 | ±0 | 61.6 kBtu/ft² | 422 tCO₂e |
| 2021 | 80 | 61.1 kBtu/ft² | 382 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
- 6800 Koll Center Parkway, Pleasanton
- City
- California
- State
- California
- ZIP
- 94566
- Coordinates
- 37.65849, -121.90206
Within ~1 km
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- Z431313 - Sycamore Plaza Iiscore 94
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See also: most efficient in California · biggest emitters
How does Z431311 - Bernal Corporate Plaza Ii 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 61.1 kBtu/ft² is roughly in line with the average of 56.4 kBtu/ft². Its emissions intensity of 3.6 kgCO₂e/ft² is roughly in line with the group average of 3.6 kgCO₂e/ft².
At 111,316 sq ft, it is about 27% below the average floor area of 151,937 sq ft for those buildings. It was built in 2000, 15 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.
How has Z431311 - Bernal Corporate Plaza Ii's energy performance changed over time?
BuildingCensus holds 4 California disclosures for Z431311 - Bernal Corporate Plaza Ii, covering report years 2021–2024. Its ENERGY STAR score went from 80 in 2021 to 83 in 2023 (+3 points). Site EUI moved from 61.1 kBtu/ft² (2021) to 61.1 kBtu/ft² (2024), an 0% increase. Reported emissions went from 382 tCO₂e to 399 tCO₂e over the same span (up 5%).
What does a site EUI of 61.1 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. Z431311 - Bernal Corporate Plaza Ii's 61.1 kBtu/ft² across 111,316 sq ft works out to about 6.8 billion Btu (1,993 MWh-equivalent) in 2024. The disclosure also reports 894,120 kWh of electricity and 37,029 therms of natural gas for the year.
Which law requires Z431311 - Bernal Corporate Plaza Ii to report its energy use?
Z431311 - Bernal Corporate Plaza Ii 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:1604862:2024). 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 office buildings in California
- 3055 Orchard Dr· 111,285 sq ft · score 76 (B)
- Mckay Ringwood San Jose, Llc· 111,281 sq ft · EUI 174.4 kBtu/ft²
- 280 N Bernardo Ave· 111,154 sq ft · score 35 (D)
- 48-A1 Hall Of Justice· 111,148 sq ft
- Derian· 111,134 sq ft · score 99 (A)
- Fullerton Towers - 1440 North Harbor· 111,090 sq ft · score 43 (D)
- 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 Z431311 - Bernal Corporate Plaza Ii's energy grade?
Z431311 - Bernal Corporate Plaza Ii did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 61.1 kBtu/ft².
How much energy does Z431311 - Bernal Corporate Plaza Ii use?
Its 2024 site energy-use intensity was 61.1 kBtu/ft² across 111,316 sq ft, including 894,120 kWh of electricity and 37,029 therms of natural gas.
What are Z431311 - Bernal Corporate Plaza Ii's carbon emissions?
Z431311 - Bernal Corporate Plaza Ii reported 399 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2024.
Where is Z431311 - Bernal Corporate Plaza Ii?
Z431311 - Bernal Corporate Plaza Ii is at 6800 Koll Center Parkway, Pleasanton, in Pleasanton, California 94566. Its coordinates are 37.65849, -121.90206 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Z431311 - Bernal Corporate Plaza Ii and when was it built?
Z431311 - Bernal Corporate Plaza Ii has 111,316 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as office.
Is Z431311 - Bernal Corporate Plaza Ii 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, “Z431311 - Bernal Corporate Plaza Ii, Pleasanton, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/z431311-bernal-corporate-plaza-ii-02825642 (data as of July 9, 2026).