Union Park
Multifamily Housing in California, CA · 1977 Heimgartner Lane, San Jose · 95124
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 74 (band B) |
| Site EUI | 43.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 141 tCO₂e |
| GHG intensity | 2.4 kgCO₂e/ft² |
| Electricity | 253,743 kWh |
| Gross floor area | 57,700 sq ft |
| Source record | california:6781727:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 74 | -26 | 43.7 kBtu/ft² | 141 tCO₂e |
| 2023 | 100 | ±0 | 29.6 kBtu/ft² | 97 tCO₂e |
| 2022 | 100 | ±0 | 29.2 kBtu/ft² | 95 tCO₂e |
| 2021 | 100 | +34 | 31.3 kBtu/ft² | 102 tCO₂e |
| 2020 | 66 | 66.9 kBtu/ft² | 208 tCO₂e | |
| 2019 | — | 61.7 kBtu/ft² | 192 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
- 1977 Heimgartner Lane, San Jose
- City
- California
- State
- California
- ZIP
- 95124
- Coordinates
- 37.24897, -121.92968
Within ~1 km
Nearby benchmarked buildings
- Xsjscore —
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- Building 4score —
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- Building 1score —
Other - Technology/Science · 140,000 sq ft
- Building 3score —
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- Building 2score —
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- Building 5score —
Other - Technology/Science · 72,000 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is Union Park's energy grade?
Union Park scores 74 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Union Park use?
Its 2024 site energy-use intensity was 43.7 kBtu/ft² across 57,700 sq ft, including 253,743 kWh of electricity.
What are Union Park's carbon emissions?
Union Park reported 141 tCO₂e of greenhouse-gas emissions (2.4 kgCO₂e/ft²) for 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.
Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:6781727:2024.