One Pacific Plaza 7755
Office in California, CA · 7755 Irvine Center Drive, Irvine · 92618
At a glance
One Pacific Plaza 7755 is a 212,767-square-foot office building at 7755 Irvine Center Drive, Irvine in Irvine, California, built in 1986. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 81 out of 100 (grade B), a site energy-use intensity of 34.2 kBtu/ft² and 470 tCO₂e of greenhouse-gas emissions. That score is higher than 44% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 81 (band B) |
| Site EUI | 34.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 470 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 2,025,232 kWh |
| Natural gas | 2,079 therms |
| Gross floor area | 212,767 sq ft |
| Source record | california:3442364:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 81 | -8 | 34.2 kBtu/ft² | 470 tCO₂e |
| 2023 | 89 | +2 | 30.6 kBtu/ft² | 457 tCO₂e |
| 2022 | 87 | +2 | 37.2 kBtu/ft² | 519 tCO₂e |
| 2021 | 85 | +2 | 35.9 kBtu/ft² | 518 tCO₂e |
| 2020 | 83 | -2 | 39.8 kBtu/ft² | 556 tCO₂e |
| 2019 | 85 | 43.0 kBtu/ft² | 643 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
- 7755 Irvine Center Drive, Irvine
- City
- California
- State
- California
- ZIP
- 92618
- Coordinates
- 33.65883, -117.74874
Within ~1 km
Nearby benchmarked buildings
- 200 Spectrum Centerscore 81
Office · 478,617 sq ft
- 400 Spectrum Centerscore 67
Office · 465,177 sq ft
- 300 Spectrum Centerscore 81
Office · 329,332 sq ft
- 1 & 3 Glen Bell Wayscore —
Office · 269,121 sq ft
- Centerpointe Ii #03score 8
Multifamily Housing · 263,352 sq ft
- Centerpointe I #01score 31
Multifamily Housing · 258,186 sq ft
See also: most efficient in California · biggest emitters
How does One Pacific Plaza 7755 compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. One Pacific Plaza 7755's ENERGY STAR score of 81 compares with an average of 75 across the 4,912 that report a score; it scores higher than 44% of them and lower than 54%. Its site EUI of 34.2 kBtu/ft² is about 39% below the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.2 kgCO₂e/ft² is about 39% below the group average of 3.6 kgCO₂e/ft².
At 212,767 sq ft, it is about 40% above the average floor area of 151,937 sq ft for those buildings. Its 1986 construction date is close to 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 One Pacific Plaza 7755's energy performance changed over time?
BuildingCensus holds 6 California disclosures for One Pacific Plaza 7755, covering report years 2019–2024. Its ENERGY STAR score went from 85 in 2019 to 81 in 2024 (-4 points); its best year on file was 2023, at 89. Site EUI moved from 43.0 kBtu/ft² (2019) to 34.2 kBtu/ft² (2024), a 20% decrease. Reported emissions went from 643 tCO₂e to 470 tCO₂e over the same span (down 27%).
What does an ENERGY STAR score of 81 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 81 means the building performs better than about 81% of its national peers. BuildingCensus bands the score into report-card grades; 81 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In California, 65% of scored buildings are at 75 or above.
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. One Pacific Plaza 7755's 34.2 kBtu/ft² across 212,767 sq ft works out to about 7.3 billion Btu (2,133 MWh-equivalent) in 2024. The disclosure also reports 2,025,232 kWh of electricity and 2,079 therms of natural gas for the year.
Which law requires One Pacific Plaza 7755 to report its energy use?
One Pacific Plaza 7755 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:3442364:2024). 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
- 3 Hutton Centre· 212,671 sq ft · score 88 (A)
- 6450 Sequence Drive· 212,539 sq ft · EUI 9.3 kBtu/ft²
- 505 N Mathilda· 212,322 sq ft · score 83 (B)
- 555 N Mathilda· 212,322 sq ft · score 36 (D)
- 205 S Broadway· 212,283 sq ft · score 100 (A)
- 6450 Sequence Drive· 212,202 sq ft · score 3 (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 One Pacific Plaza 7755's energy grade?
One Pacific Plaza 7755 scores 81 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does One Pacific Plaza 7755 use?
Its 2024 site energy-use intensity was 34.2 kBtu/ft² across 212,767 sq ft, including 2,025,232 kWh of electricity and 2,079 therms of natural gas.
What are One Pacific Plaza 7755's carbon emissions?
One Pacific Plaza 7755 reported 470 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2024.
Where is One Pacific Plaza 7755?
One Pacific Plaza 7755 is at 7755 Irvine Center Drive, Irvine, in Irvine, California 92618. Its coordinates are 33.65883, -117.74874 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is One Pacific Plaza 7755 and when was it built?
One Pacific Plaza 7755 has 212,767 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as office.
Is One Pacific Plaza 7755 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).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “One Pacific Plaza 7755, Irvine, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/one-pacific-plaza-7755-329c02d1 (data as of July 9, 2026).