2099 Gateway Place (Gateway Office Ii C)
Office in California, CA · 2099 Gateway Place, San Jose · 95110
At a glance
2099 Gateway Place (Gateway Office Ii C) is a 125,386-square-foot office building at 2099 Gateway Place, San Jose in San Jose, California, built in 1985. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 97 out of 100 (grade A), a site energy-use intensity of 33.8 kBtu/ft² and 243 tCO₂e of greenhouse-gas emissions. That score is higher than 82% 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 | 97 (band A) |
| Site EUI | 33.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 243 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 713,443 kWh |
| Gross floor area | 125,386 sq ft |
| Source record | california:1411089:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | +1 | 33.8 kBtu/ft² | 243 tCO₂e |
| 2022 | 96 | +3 | 32.6 kBtu/ft² | 271 tCO₂e |
| 2021 | 93 | +3 | 34.4 kBtu/ft² | 254 tCO₂e |
| 2020 | 90 | -5 | 35.0 kBtu/ft² | 285 tCO₂e |
| 2019 | 95 | -1 | 37.7 kBtu/ft² | 321 tCO₂e |
| 2018 | 96 | 34.3 kBtu/ft² | 285 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
- 2099 Gateway Place, San Jose
- City
- California
- State
- California
- ZIP
- 95110
- Coordinates
- 37.37214, -121.92567
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 2099 Gateway Place (Gateway Office Ii C) compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 2099 Gateway Place (Gateway Office Ii C)'s ENERGY STAR score of 97 compares with an average of 75 across the 4,912 that report a score; it scores higher than 82% of them and lower than 15%. Its site EUI of 33.8 kBtu/ft² is about 40% 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 1.9 kgCO₂e/ft² is about half of the group average of 3.6 kgCO₂e/ft².
At 125,386 sq ft, it is about 17% below the average floor area of 151,937 sq ft for those buildings. Its 1985 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 2099 Gateway Place (Gateway Office Ii C)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for 2099 Gateway Place (Gateway Office Ii C), covering report years 2018, 2019, 2020, 2021, 2022, 2024. Its ENERGY STAR score went from 96 in 2018 to 97 in 2024 (+1 points). Site EUI moved from 34.3 kBtu/ft² (2018) to 33.8 kBtu/ft² (2024), a 1% decrease. Reported emissions went from 285 tCO₂e to 243 tCO₂e over the same span (down 15%).
What does an ENERGY STAR score of 97 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 97 means the building performs better than about 97% of its national peers. BuildingCensus bands the score into report-card grades; 97 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. 2099 Gateway Place (Gateway Office Ii C)'s 33.8 kBtu/ft² across 125,386 sq ft works out to about 4.2 billion Btu (1,242 MWh-equivalent) in 2024. The disclosure also reports 713,443 kWh of electricity for the year.
Which law requires 2099 Gateway Place (Gateway Office Ii C) to report its energy use?
2099 Gateway Place (Gateway Office Ii C) 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:1411089:2024). 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
- 5601 Arnold Road· 125,378 sq ft · score 68 (C)
- Glendale Corporate Center· 125,369 sq ft · score 98 (A)
- Aliso Viejo Office Partners Holding Company Llc· 125,287 sq ft · EUI 40.5 kBtu/ft²
- 801 Civic Center - Santa Ana· 125,258 sq ft · score 68 (C)
- One Pacific Plaza 7777· 125,229 sq ft · score 96 (A)
- 12850 East Florence· 125,229 sq ft · score 59 (C)
- 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 2099 Gateway Place (Gateway Office Ii C)'s energy grade?
2099 Gateway Place (Gateway Office Ii C) scores 97 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 2099 Gateway Place (Gateway Office Ii C) use?
Its 2024 site energy-use intensity was 33.8 kBtu/ft² across 125,386 sq ft, including 713,443 kWh of electricity.
What are 2099 Gateway Place (Gateway Office Ii C)'s carbon emissions?
2099 Gateway Place (Gateway Office Ii C) reported 243 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2024.
Where is 2099 Gateway Place (Gateway Office Ii C)?
2099 Gateway Place (Gateway Office Ii C) is at 2099 Gateway Place, San Jose, in San Jose, California 95110. Its coordinates are 37.37214, -121.92567 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 2099 Gateway Place (Gateway Office Ii C) and when was it built?
2099 Gateway Place (Gateway Office Ii C) has 125,386 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1985 as its year built. It is classed as office.
Is 2099 Gateway Place (Gateway Office Ii C) 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, “2099 Gateway Place (Gateway Office Ii C), San Jose, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/2099-gateway-place-gateway-office-ii-c-96553adc (data as of July 9, 2026).