Ups Sunnyvale Casun
Distribution Center in California, CA · 1245 Hammerwood Avenue, Sunnyvale · 94089
At a glance
Ups Sunnyvale Casun is a 144,150-square-foot distribution center at 1245 Hammerwood Avenue, Sunnyvale in Sunnyvale, California, built in 1993. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 17 out of 100 (grade D), a site energy-use intensity of 31.7 kBtu/ft² and 287 tCO₂e of greenhouse-gas emissions. That score is higher than 12% of the 2,485 scored distribution center buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 17 (band D) |
| Site EUI | 31.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 287 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 1,121,410 kWh |
| Natural gas | 6,272 therms |
| Gross floor area | 144,150 sq ft |
| Source record | california:17252589:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 17 | ±0 | 31.7 kBtu/ft² | 287 tCO₂e |
| 2023 | 17 | +4 | 31.8 kBtu/ft² | 319 tCO₂e |
| 2022 | 13 | ±0 | 35.3 kBtu/ft² | 343 tCO₂e |
| 2021 | 13 | +4 | 35.2 kBtu/ft² | 307 tCO₂e |
| 2020 | 9 | 38.6 kBtu/ft² | 334 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
- 1245 Hammerwood Avenue, Sunnyvale
- City
- California
- State
- California
- ZIP
- 94089
- Coordinates
- 37.40429, -121.99085
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 361,988 sq ft
Multifamily Housing · 307,830 sq ft
- 5201 Patrick Henry Drivescore 83
Office · 134,000 sq ft
Office · 128,748 sq ft
Office · 100,729 sq ft
- 5200 Patrick Henryscore 69
Office · 91,352 sq ft
See also: most efficient in California · biggest emitters
How does Ups Sunnyvale Casun compare with other distribution center buildings in California?
The latest disclosures cover 3,121 distribution center buildings in California, out of 40,029 buildings citywide. Ups Sunnyvale Casun's ENERGY STAR score of 17 compares with an average of 67 across the 2,485 that report a score; it scores higher than 12% of them and lower than 88%. Its site EUI of 31.7 kBtu/ft² is about 60% above the average of 19.8 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 2.0 kgCO₂e/ft² is about 53% above the group average of 1.3 kgCO₂e/ft².
At 144,150 sq ft, it is about 40% below the average floor area of 238,298 sq ft for those buildings. Its 1993 construction date is close to the group's average year built (1994). Across all 24 jurisdictions BuildingCensus covers, the 4,082 distribution center buildings average an ENERGY STAR score of 65 and a site EUI of 24.2 kBtu/ft².
How has Ups Sunnyvale Casun's energy performance changed over time?
BuildingCensus holds 5 California disclosures for Ups Sunnyvale Casun, covering report years 2020–2024. Its ENERGY STAR score went from 9 in 2020 to 17 in 2024 (+8 points); its best year on file was 2023, at 17. Site EUI moved from 38.6 kBtu/ft² (2020) to 31.7 kBtu/ft² (2024), a 18% decrease. Reported emissions went from 334 tCO₂e to 287 tCO₂e over the same span (down 14%).
What does an ENERGY STAR score of 17 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 17 means the building performs better than about 17% of its national peers. BuildingCensus bands the score into report-card grades; 17 falls in band D — lowest band (1–54). It sits 58 points below 75, the threshold for ENERGY STAR certification. 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. Ups Sunnyvale Casun's 31.7 kBtu/ft² across 144,150 sq ft works out to about 4.6 billion Btu (1,339 MWh-equivalent) in 2024. The disclosure also reports 1,121,410 kWh of electricity and 6,272 therms of natural gas for the year.
Which law requires Ups Sunnyvale Casun to report its energy use?
Ups Sunnyvale Casun 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:17252589:2024). 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 distribution center buildings in California
- Cl# 04142 Sacramento Ca Mdo· 144,000 sq ft · score 55 (C)
- 3125 East Coronado Street· 144,000 sq ft
- 9355 W. Riggin Ave.· 144,000 sq ft
- Angus North· 144,000 sq ft · EUI 3.9 kBtu/ft²
- Caballero Ii· 143,970 sq ft · score 95 (A)
- 2867 Vail Ave· 143,934 sq ft · score 42 (D)
- Distribution Center buildings in California· 3,121 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 Ups Sunnyvale Casun's energy grade?
Ups Sunnyvale Casun scores 17 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Ups Sunnyvale Casun use?
Its 2024 site energy-use intensity was 31.7 kBtu/ft² across 144,150 sq ft, including 1,121,410 kWh of electricity and 6,272 therms of natural gas.
What are Ups Sunnyvale Casun's carbon emissions?
Ups Sunnyvale Casun reported 287 tCO₂e of greenhouse-gas emissions (2.0 kgCO₂e/ft²) for 2024.
Where is Ups Sunnyvale Casun?
Ups Sunnyvale Casun is at 1245 Hammerwood Avenue, Sunnyvale, in Sunnyvale, California 94089. Its coordinates are 37.40429, -121.99085 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ups Sunnyvale Casun and when was it built?
Ups Sunnyvale Casun has 144,150 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1993 as its year built. It is classed as distribution center.
Is Ups Sunnyvale Casun 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, “Ups Sunnyvale Casun, Sunnyvale, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ups-sunnyvale-casun-f7487191 (data as of July 9, 2026).