Aloft San Jose Cupertino
Hotel in California, CA · 4241 Moorpark Avenue, San Jose · 95129
At a glance
Aloft San Jose Cupertino is a 65,120-square-foot hotel at 4241 Moorpark Avenue, San Jose in San Jose, California, built in 1999. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 99 out of 100 (grade A), a site energy-use intensity of 48.7 kBtu/ft² and 180 tCO₂e of greenhouse-gas emissions. That score is higher than 88% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 48.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 180 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 399,015 kWh |
| Gross floor area | 65,120 sq ft |
| Source record | california:28451740:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 99 | +1 | 48.7 kBtu/ft² | 180 tCO₂e |
| 2022 | 98 | 48.0 kBtu/ft² | 193 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
- 4241 Moorpark Avenue, San Jose
- City
- California
- State
- California
- ZIP
- 95129
- Coordinates
- 37.31677, -121.97723
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Aloft San Jose Cupertino compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Aloft San Jose Cupertino's ENERGY STAR score of 99 compares with an average of 74 across the 1,525 that report a score; it scores higher than 88% of them and lower than 9%. Its site EUI of 48.7 kBtu/ft² is about 26% below the average of 65.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.8 kgCO₂e/ft² is about 31% below the group average of 4.0 kgCO₂e/ft².
At 65,120 sq ft, it is about 61% below the average floor area of 167,786 sq ft for those buildings. It was built in 1999, 11 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has Aloft San Jose Cupertino's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Aloft San Jose Cupertino, covering report years 2022, 2024. Its ENERGY STAR score went from 98 in 2022 to 99 in 2024 (+1 points). Site EUI moved from 48.0 kBtu/ft² (2022) to 48.7 kBtu/ft² (2024), an 1% increase. Reported emissions went from 193 tCO₂e to 180 tCO₂e over the same span (down 7%).
What does an ENERGY STAR score of 99 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 99 means the building performs better than about 99% of its national peers. BuildingCensus bands the score into report-card grades; 99 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. Aloft San Jose Cupertino's 48.7 kBtu/ft² across 65,120 sq ft works out to about 3.2 billion Btu (929 MWh-equivalent) in 2024. The disclosure also reports 399,015 kWh of electricity for the year.
Which law requires Aloft San Jose Cupertino to report its energy use?
Aloft San Jose Cupertino 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:28451740:2024). 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 hotel buildings in California
- Bakersfield Marriott At The Convention Center· 65,000 sq ft · score 1 (D)
- Hampton Inn· 65,000 sq ft · score 93 (A)
- Towneplace Suites· 64,863 sq ft · score 87 (A)
- 321 Cypress Drive Milpitas Ca 95035 Usa· 64,818 sq ft · score 60 (C)
- Wyndham Santa Monica At The Pier· 64,780 sq ft · score 66 (C)
- Hampton Inn & Suites Fresno-Northwest· 64,699 sq ft · score 96 (A)
- Hotel buildings in California· 1,599 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 Aloft San Jose Cupertino's energy grade?
Aloft San Jose Cupertino scores 99 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 Aloft San Jose Cupertino use?
Its 2024 site energy-use intensity was 48.7 kBtu/ft² across 65,120 sq ft, including 399,015 kWh of electricity.
What are Aloft San Jose Cupertino's carbon emissions?
Aloft San Jose Cupertino reported 180 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2024.
Where is Aloft San Jose Cupertino?
Aloft San Jose Cupertino is at 4241 Moorpark Avenue, San Jose, in San Jose, California 95129. Its coordinates are 37.31677, -121.97723 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Aloft San Jose Cupertino and when was it built?
Aloft San Jose Cupertino has 65,120 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1999 as its year built. It is classed as hotel.
Is Aloft San Jose Cupertino 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, “Aloft San Jose Cupertino, San Jose, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/aloft-san-jose-cupertino-de63adeb (data as of July 9, 2026).