975 Union St, Pasadena, Ca 91106, Usa
Multifamily Housing in California, CA · 975 Union St, Pasadena, Pasadena · 91106
At a glance
975 Union St, Pasadena, Ca 91106, Usa is a 58,243-square-foot multifamily housing building at 975 Union St, Pasadena, Pasadena in Pasadena, California, built in 1996. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 18.8 kBtu/ft² and 74 tCO₂e of greenhouse-gas emissions. That score is higher than 53% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 18.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 74 tCO₂e |
| GHG intensity | 1.3 kgCO₂e/ft² |
| Electricity | 307,191 kWh |
| Natural gas | 493 therms |
| Gross floor area | 58,243 sq ft |
| Source record | california:27886752:2022 |
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
- 975 Union St, Pasadena, Pasadena
- City
- California
- State
- California
- ZIP
- 91106
- Coordinates
- 34.14851, -118.12990
Within ~1 km
Nearby benchmarked buildings
- 301 Lake Office, Llcscore 97
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- Trioscore 63
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- Gateway Plazascore 85
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- 225 Pasarroyo (Bp)score 82
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- 225 S. Lakescore 92
Office · 254,523 sq ft
See also: most efficient in California · biggest emitters
How does 975 Union St, Pasadena, Ca 91106, Usa compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. 975 Union St, Pasadena, Ca 91106, Usa's ENERGY STAR score of 93 compares with an average of 82 across the 9,612 that report a score; it scores higher than 53% of them and lower than 45%. Its site EUI of 18.8 kBtu/ft² is about half of the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.3 kgCO₂e/ft² is about 38% below the group average of 2.1 kgCO₂e/ft².
At 58,243 sq ft, it is about 61% below the average floor area of 150,919 sq ft for those buildings. It was built in 1996, 8 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 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. 975 Union St, Pasadena, Ca 91106, Usa's 18.8 kBtu/ft² across 58,243 sq ft works out to about 1.1 billion Btu (321 MWh-equivalent) in 2022. The disclosure also reports 307,191 kWh of electricity and 493 therms of natural gas for the year.
Which law requires 975 Union St, Pasadena, Ca 91106, Usa to report its energy use?
975 Union St, Pasadena, Ca 91106, Usa 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 2022 disclosure (source record california:27886752:2022). 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 multifamily housing buildings in California
- De Anza Hotel (Dn32)· 58,240 sq ft · score 99 (A)
- Baywood Apartments· 58,235 sq ft · score 86 (A)
- 45 E 12Th St, National City, Ca 91950, Usa· 58,224 sq ft · score 75 (B)
- 6Th Street Place· 58,219 sq ft
- Washington Square· 58,210 sq ft · score 97 (A)
- Arastradero West (Rs81)· 58,200 sq ft · score 70 (B)
- Multifamily Housing buildings in California· 10,630 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 975 Union St, Pasadena, Ca 91106, Usa's energy grade?
975 Union St, Pasadena, Ca 91106, Usa scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 975 Union St, Pasadena, Ca 91106, Usa use?
Its 2022 site energy-use intensity was 18.8 kBtu/ft² across 58,243 sq ft, including 307,191 kWh of electricity and 493 therms of natural gas.
What are 975 Union St, Pasadena, Ca 91106, Usa's carbon emissions?
975 Union St, Pasadena, Ca 91106, Usa reported 74 tCO₂e of greenhouse-gas emissions (1.3 kgCO₂e/ft²) for 2022.
Where is 975 Union St, Pasadena, Ca 91106, Usa?
975 Union St, Pasadena, Ca 91106, Usa is at 975 Union St, Pasadena, Pasadena, in Pasadena, California 91106. Its coordinates are 34.14851, -118.12990 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 975 Union St, Pasadena, Ca 91106, Usa and when was it built?
975 Union St, Pasadena, Ca 91106, Usa has 58,243 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1996 as its year built. It is classed as multifamily housing.
Is 975 Union St, Pasadena, Ca 91106, Usa covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 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, “975 Union St, Pasadena, Ca 91106, Usa, Pasadena, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/975-union-st-pasadena-ca-91106-usa-616f61d1 (data as of July 9, 2026).