Gov. Executive Center Ii
Office in California, CA · 6256 Greenwich Drive, San Diego · 92122
At a glance
Gov. Executive Center Ii is a 101,054-square-foot office building at 6256 Greenwich Drive, San Diego in San Diego, California, built in 1990. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 88 out of 100 (grade A), a site energy-use intensity of 37.3 kBtu/ft² and 250 tCO₂e of greenhouse-gas emissions. That score is higher than 59% 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 | 88 (band A) |
| Site EUI | 37.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 250 tCO₂e |
| GHG intensity | 2.5 kgCO₂e/ft² |
| Electricity | 1,104,324 kWh |
| Gross floor area | 101,054 sq ft |
| Source record | california:6437103:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 88 | 37.3 kBtu/ft² | 250 tCO₂e | |
| 2023 | — | 37.0 kBtu/ft² | — | |
| 2022 | 81 | +3 | 35.4 kBtu/ft² | 251 tCO₂e |
| 2020 | 78 | +7 | 51.0 kBtu/ft² | 308 tCO₂e |
| 2019 | 71 | 56.9 kBtu/ft² | 362 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
- 6256 Greenwich Drive, San Diego
- City
- California
- State
- California
- ZIP
- 92122
- Coordinates
- 32.85300, -117.18298
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 266,000 sq ft
- 6220 Greenwich Drivescore —
Laboratory · 141,704 sq ft
- 6220 Greenwich Drivescore 86
Office · 141,214 sq ft
- 6220 Greenwichscore 83
Office · 141,214 sq ft
Multifamily Housing · 120,000 sq ft
- 6200 Greenwich Drivescore 75
Office · 71,796 sq ft
See also: most efficient in California · biggest emitters
How does Gov. Executive Center Ii compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Gov. Executive Center Ii's ENERGY STAR score of 88 compares with an average of 75 across the 4,912 that report a score; it scores higher than 59% of them and lower than 39%. Its site EUI of 37.3 kBtu/ft² is about 34% 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 2.5 kgCO₂e/ft² is about 31% below the group average of 3.6 kgCO₂e/ft².
At 101,054 sq ft, it is about 33% below the average floor area of 151,937 sq ft for those buildings. It was built in 1990, 5 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 Gov. Executive Center Ii's energy performance changed over time?
BuildingCensus holds 5 California disclosures for Gov. Executive Center Ii, covering report years 2019, 2020, 2022, 2023, 2024. Its ENERGY STAR score went from 71 in 2019 to 88 in 2024 (+17 points). Site EUI moved from 56.9 kBtu/ft² (2019) to 37.3 kBtu/ft² (2024), a 34% decrease. Reported emissions went from 362 tCO₂e to 250 tCO₂e over the same span (down 31%).
What does an ENERGY STAR score of 88 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 88 means the building performs better than about 88% of its national peers. BuildingCensus bands the score into report-card grades; 88 falls in band A — high performer (85–100). 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. Gov. Executive Center Ii's 37.3 kBtu/ft² across 101,054 sq ft works out to about 3.8 billion Btu (1,105 MWh-equivalent) in 2024. The disclosure also reports 1,104,324 kWh of electricity for the year.
Which law requires Gov. Executive Center Ii to report its energy use?
Gov. Executive Center 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:6437103:2024). 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
- Partnership Healthplan Of California_East· 101,000 sq ft · score 98 (A)
- 11050 Olson Drive· 100,919 sq ft · score 97 (A)
- 04220 - Ssa Broadway· 100,851 sq ft · score 100 (A)
- 250 Brannan Street· 100,850 sq ft · score 91 (A)
- 401 Ellis· 100,842 sq ft · score 100 (A)
- 2377, 2377 Crenshaw Boulevard, Torrance· 100,815 sq ft · score 98 (A)
- 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 Gov. Executive Center Ii's energy grade?
Gov. Executive Center Ii scores 88 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Gov. Executive Center Ii use?
Its 2024 site energy-use intensity was 37.3 kBtu/ft² across 101,054 sq ft, including 1,104,324 kWh of electricity.
What are Gov. Executive Center Ii's carbon emissions?
Gov. Executive Center Ii reported 250 tCO₂e of greenhouse-gas emissions (2.5 kgCO₂e/ft²) for 2024.
Where is Gov. Executive Center Ii?
Gov. Executive Center Ii is at 6256 Greenwich Drive, San Diego, in San Diego, California 92122. Its coordinates are 32.85300, -117.18298 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Gov. Executive Center Ii and when was it built?
Gov. Executive Center Ii has 101,054 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1990 as its year built. It is classed as office.
Is Gov. Executive Center 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, “Gov. Executive Center Ii, San Diego, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/gov-executive-center-ii-3c7415e6 (data as of July 9, 2026).