90 New Montgomery
Mixed Use Property in California, CA · 90 New Montgomery Street, San Francisco · 94105
At a glance
90 New Montgomery is a 243,418-square-foot mixed use property building at 90 New Montgomery Street, San Francisco in San Francisco, California, built in 1986. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 25.6 kBtu/ft² and 377 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 25.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 377 tCO₂e |
| GHG intensity | 1.6 kgCO₂e/ft² |
| Electricity | 1,019,282 kWh |
| Natural gas | 27,462 therms |
| Gross floor area | 243,418 sq ft |
| Source record | california:2790377:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 25.6 kBtu/ft² | 377 tCO₂e | |
| 2022 | 91 | +6 | 51.8 kBtu/ft² | 447 tCO₂e |
| 2021 | 85 | +1 | 55.6 kBtu/ft² | 436 tCO₂e |
| 2020 | 84 | +6 | 58.0 kBtu/ft² | 472 tCO₂e |
| 2019 | 78 | +4 | 65.2 kBtu/ft² | 539 tCO₂e |
| 2018 | 74 | 57.6 kBtu/ft² | 508 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
- 90 New Montgomery Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94105
- Coordinates
- 37.78752, -122.40082
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 90 New Montgomery compare with other mixed use property buildings in California?
The latest disclosures cover 294 mixed use property buildings in California, out of 40,029 buildings citywide. Its site EUI of 25.6 kBtu/ft² is about 64% below the average of 70.9 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 64% below the group average of 4.3 kgCO₂e/ft².
At 243,418 sq ft, it is about 21% above the average floor area of 200,559 sq ft for those buildings. Its 1986 construction date is close to the group's average year built (1984). Across all 24 jurisdictions BuildingCensus covers, the 1,212 mixed use property buildings average an ENERGY STAR score of 69 and a site EUI of 79.8 kBtu/ft².
How has 90 New Montgomery's energy performance changed over time?
BuildingCensus holds 6 California disclosures for 90 New Montgomery, covering report years 2018, 2019, 2020, 2021, 2022, 2024. Its ENERGY STAR score went from 74 in 2018 to 91 in 2022 (+17 points). Site EUI moved from 57.6 kBtu/ft² (2018) to 25.6 kBtu/ft² (2024), a 56% decrease. Reported emissions went from 508 tCO₂e to 377 tCO₂e over the same span (down 26%).
What does a site EUI of 25.6 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. 90 New Montgomery's 25.6 kBtu/ft² across 243,418 sq ft works out to about 6.2 billion Btu (1,826 MWh-equivalent) in 2024. The disclosure also reports 1,019,282 kWh of electricity and 27,462 therms of natural gas for the year.
Which law requires 90 New Montgomery to report its energy use?
90 New Montgomery 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:2790377:2024). 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 mixed use property buildings in California
- Fire_Naval Training Center Facility (Ntc)· 242,836 sq ft · EUI 8.0 kBtu/ft²
- Fire_Naval Training Center Facility (Ntc)· 242,836 sq ft · EUI 7.9 kBtu/ft²
- The Plex· 240,000 sq ft · EUI 54.0 kBtu/ft²
- 348-350 Oyster Point - Kilroy Oyster Point Phase 1· 239,584 sq ft · score 29 (D)
- 433 N. Camden· 238,336 sq ft · score 93 (A)
- Cancelled - Angelene· 233,860 sq ft · score 96 (A)
- Mixed Use Property buildings in California· 294 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 90 New Montgomery's energy grade?
90 New Montgomery did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 25.6 kBtu/ft².
How much energy does 90 New Montgomery use?
Its 2024 site energy-use intensity was 25.6 kBtu/ft² across 243,418 sq ft, including 1,019,282 kWh of electricity and 27,462 therms of natural gas.
What are 90 New Montgomery's carbon emissions?
90 New Montgomery reported 377 tCO₂e of greenhouse-gas emissions (1.6 kgCO₂e/ft²) for 2024.
Where is 90 New Montgomery?
90 New Montgomery is at 90 New Montgomery Street, San Francisco, in San Francisco, California 94105. Its coordinates are 37.78752, -122.40082 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 90 New Montgomery and when was it built?
90 New Montgomery has 243,418 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as mixed use property.
Is 90 New Montgomery 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, “90 New Montgomery, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/90-new-montgomery-fa9f62fd (data as of July 9, 2026).