550 S Winchester
Office in California, CA · 550 South Winchester Boulevard, San Jose · 95128
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 36.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 263 tCO₂e |
| GHG intensity | 2.5 kgCO₂e/ft² |
| Electricity | 984,001 kWh |
| Natural gas | 4,730 therms |
| Gross floor area | 103,906 sq ft |
| Source record | california:6819527:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 83 | +4 | 36.9 kBtu/ft² | 263 tCO₂e |
| 2022 | 79 | -15 | 46.5 kBtu/ft² | 305 tCO₂e |
| 2021 | 94 | +10 | 25.9 kBtu/ft² | 163 tCO₂e |
| 2020 | 84 | +1 | 32.8 kBtu/ft² | 225 tCO₂e |
| 2019 | 83 | 40.6 kBtu/ft² | 294 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 owner listed in the disclosure.
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Location
- Address
- 550 South Winchester Boulevard, San Jose
- City
- California
- State
- California
- ZIP
- 95128
- Coordinates
- 37.31787, -121.94949
Within ~1 km
Nearby benchmarked buildings
- Valley Fairscore —
Enclosed Mall · 1,497,728 sq ft
- Santana Row- 377 Santana Rowscore —
Mixed Use Property · 1,085,044 sq ft
Parking · 726,248 sq ft
- Valley Fairscore —
Other - Mall · 650,000 sq ft
- Santana Heights 377 Santana Rowscore 99
Multifamily Housing · 399,803 sq ft
Retail Store · 396,383 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is 550 S Winchester's energy grade?
550 S Winchester scores 83 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 550 S Winchester use?
Its 2023 site energy-use intensity was 36.9 kBtu/ft² across 103,906 sq ft, including 984,001 kWh of electricity and 4,730 therms of natural gas.
What are 550 S Winchester's carbon emissions?
550 S Winchester reported 263 tCO₂e of greenhouse-gas emissions (2.5 kgCO₂e/ft²) for 2023. 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.
Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:6819527:2023.