Ppf Off 100 W. Walnut Street, Lp
Office in California, CA · 100 West Walnut Street, Pasadena · 91124
At a glance
Ppf Off 100 W. Walnut Street, Lp is a 408,590-square-foot office building at 100 West Walnut Street, Pasadena in Pasadena, California, built in 1974. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 77 out of 100 (grade B), a site energy-use intensity of 42.0 kBtu/ft² and 1,150 tCO₂e of greenhouse-gas emissions. That score is higher than 38% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 77 (band B) |
| Site EUI | 42.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,150 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 4,086,411 kWh |
| Natural gas | 42,341 therms |
| Gross floor area | 408,590 sq ft |
| Source record | california:2903451:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 77 | -2 | 42.0 kBtu/ft² | 1,150 tCO₂e |
| 2023 | 79 | -3 | 43.7 kBtu/ft² | 1,246 tCO₂e |
| 2022 | 82 | +3 | 46.2 kBtu/ft² | 1,250 tCO₂e |
| 2021 | 79 | +1 | 49.8 kBtu/ft² | 1,211 tCO₂e |
| 2020 | 78 | +2 | 52.6 kBtu/ft² | 1,324 tCO₂e |
| 2019 | 76 | +6 | 61.5 kBtu/ft² | 1,695 tCO₂e |
| 2018 | 70 | 62.5 kBtu/ft² | 1,687 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
- 100 West Walnut Street, Pasadena
- City
- California
- State
- California
- ZIP
- 91124
- Coordinates
- 34.14876, -118.15277
Within ~1 km
Nearby benchmarked buildings
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- Amli Old Pasadenascore 85
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- Haven Del Mar Station (12165)score 99
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- Westgate Pasadena (Ws211)score 100
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See also: most efficient in California · biggest emitters
How does Ppf Off 100 W. Walnut Street, Lp compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Ppf Off 100 W. Walnut Street, Lp's ENERGY STAR score of 77 compares with an average of 75 across the 4,912 that report a score; it scores higher than 38% of them and lower than 61%. Its site EUI of 42.0 kBtu/ft² is about 26% below the average of 56.4 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 22% below the group average of 3.6 kgCO₂e/ft².
At 408,590 sq ft, it is about 169% above the average floor area of 151,937 sq ft for those buildings. It was built in 1974, 11 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Ppf Off 100 W. Walnut Street, Lp's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Ppf Off 100 W. Walnut Street, Lp, covering report years 2018–2024. Its ENERGY STAR score went from 70 in 2018 to 77 in 2024 (+7 points); its best year on file was 2022, at 82. Site EUI moved from 62.5 kBtu/ft² (2018) to 42.0 kBtu/ft² (2024), a 33% decrease. Reported emissions went from 1,687 tCO₂e to 1,150 tCO₂e over the same span (down 32%).
What does an ENERGY STAR score of 77 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 77 means the building performs better than about 77% of its national peers. BuildingCensus bands the score into report-card grades; 77 falls in band B — above median (70–84). 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. Ppf Off 100 W. Walnut Street, Lp's 42.0 kBtu/ft² across 408,590 sq ft works out to about 17.2 billion Btu (5,029 MWh-equivalent) in 2024. The disclosure also reports 4,086,411 kWh of electricity and 42,341 therms of natural gas for the year.
Which law requires Ppf Off 100 W. Walnut Street, Lp to report its energy use?
Ppf Off 100 W. Walnut Street, Lp 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:2903451:2024). 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.
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- Office buildings in California· 6,214 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 Ppf Off 100 W. Walnut Street, Lp's energy grade?
Ppf Off 100 W. Walnut Street, Lp scores 77 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 Ppf Off 100 W. Walnut Street, Lp use?
Its 2024 site energy-use intensity was 42.0 kBtu/ft² across 408,590 sq ft, including 4,086,411 kWh of electricity and 42,341 therms of natural gas.
What are Ppf Off 100 W. Walnut Street, Lp's carbon emissions?
Ppf Off 100 W. Walnut Street, Lp reported 1,150 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2024.
Where is Ppf Off 100 W. Walnut Street, Lp?
Ppf Off 100 W. Walnut Street, Lp is at 100 West Walnut Street, Pasadena, in Pasadena, California 91124. Its coordinates are 34.14876, -118.15277 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ppf Off 100 W. Walnut Street, Lp and when was it built?
Ppf Off 100 W. Walnut Street, Lp has 408,590 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1974 as its year built. It is classed as office.
Is Ppf Off 100 W. Walnut Street, Lp 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, “Ppf Off 100 W. Walnut Street, Lp, Pasadena, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ppf-off-100-w-walnut-street-lp-384f71c6 (data as of July 9, 2026).