Ptb00 - Government Center
Office in California, CA · 1055 Monterey Street, San Luis Obispo · 93408
At a glance
Ptb00 - Government Center is a 209,868-square-foot office building at 1055 Monterey Street, San Luis Obispo in San Luis Obispo, California, built in 1920. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 30.3 kBtu/ft² and 338 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 30.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 338 tCO₂e |
| GHG intensity | 1.6 kgCO₂e/ft² |
| Natural gas | 63,652 therms |
| Gross floor area | 209,868 sq ft |
| Source record | california:3376971:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 30.3 kBtu/ft² | 338 tCO₂e | |
| 2023 | 100 | ±0 | 12.1 kBtu/ft² | 183 tCO₂e |
| 2022 | 100 | ±0 | 19.4 kBtu/ft² | 302 tCO₂e |
| 2021 | 100 | ±0 | 28.8 kBtu/ft² | 457 tCO₂e |
| 2020 | 100 | 22.7 kBtu/ft² | 378 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
- 1055 Monterey Street, San Luis Obispo
- City
- California
- State
- California
- ZIP
- 93408
- Coordinates
- 35.28219, -120.66017
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Ptb00 - Government Center compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Its site EUI of 30.3 kBtu/ft² is about half of 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 1.6 kgCO₂e/ft² is about 55% below the group average of 3.6 kgCO₂e/ft².
At 209,868 sq ft, it is about 38% above the average floor area of 151,937 sq ft for those buildings. It was built in 1920, 65 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 Ptb00 - Government Center's energy performance changed over time?
BuildingCensus holds 5 California disclosures for Ptb00 - Government Center, covering report years 2020–2024. Its ENERGY STAR score was 100 in both 2020 and 2023. Site EUI moved from 22.7 kBtu/ft² (2020) to 30.3 kBtu/ft² (2024), an 33% increase. Reported emissions went from 378 tCO₂e to 338 tCO₂e over the same span (down 10%).
What does a site EUI of 30.3 kBtu/ft² mean?
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. Ptb00 - Government Center's 30.3 kBtu/ft² across 209,868 sq ft works out to about 6.4 billion Btu (1,864 MWh-equivalent) in 2024. The disclosure also reports 63,652 therms of natural gas for the year.
Which law requires Ptb00 - Government Center to report its energy use?
Ptb00 - Government Center 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:3376971:2024). 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 office buildings in California
- Us-Sbo-901· 209,636 sq ft · score 73 (B)
- Swift Concord - Building B· 209,430 sq ft · score 57 (C)
- America Center - 6201· 209,212 sq ft · score 81 (B)
- 3000 Olympic Blvd· 208,783 sq ft · score 1 (D)
- Smith Barney Tower· 208,663 sq ft · score 76 (B)
- 5300 Central Parkway/Zeiss· 208,650 sq ft · score 37 (D)
- 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 Ptb00 - Government Center's energy grade?
Ptb00 - Government Center did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 30.3 kBtu/ft².
How much energy does Ptb00 - Government Center use?
Its 2024 site energy-use intensity was 30.3 kBtu/ft² across 209,868 sq ft and 63,652 therms of natural gas.
What are Ptb00 - Government Center's carbon emissions?
Ptb00 - Government Center reported 338 tCO₂e of greenhouse-gas emissions (1.6 kgCO₂e/ft²) for 2024.
Where is Ptb00 - Government Center?
Ptb00 - Government Center is at 1055 Monterey Street, San Luis Obispo, in San Luis Obispo, California 93408. Its coordinates are 35.28219, -120.66017 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ptb00 - Government Center and when was it built?
Ptb00 - Government Center has 209,868 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1920 as its year built. It is classed as office.
Is Ptb00 - Government Center 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, “Ptb00 - Government Center, San Luis Obispo, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ptb00-government-center-c3469f81 (data as of July 9, 2026).