MIREF 250 Montgomery LLC
Commercial in San Francisco, CA · 250 MONTGOMERY ST · 94104
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 42.3 kBtu/ft² |
| Source EUI | 82.4 kBtu/ft² |
| GHG emissions | 276 tCO₂e |
| GHG intensity | 2.3 kgCO₂e/ft² |
| Electricity | 751,011 kWh |
| Natural gas | 24,391 therms |
| Gross floor area | 118,206 sq ft |
| Source record | sf:0268/017:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 79 | ±0 | 42.3 kBtu/ft² | 276 tCO₂e |
| 2024 | 79 | -1 | 47.6 kBtu/ft² | 335 tCO₂e |
| 2023 | 80 | +4 | 46.5 kBtu/ft² | 341 tCO₂e |
| 2022 | 76 | 51.6 kBtu/ft² | 370 tCO₂e | |
| 2021 | — | 59.3 kBtu/ft² | 393 tCO₂e | |
| 2020 | — | — | — | |
| 2019 | 78 | ±0 | 72.4 kBtu/ft² | 532 tCO₂e |
| 2018 | 78 | +6 | 62.8 kBtu/ft² | 468 tCO₂e |
| 2017 | 72 | +1 | 60.6 kBtu/ft² | 448 tCO₂e |
| 2016 | 71 | 65.5 kBtu/ft² | 502 tCO₂e | |
| 2015 | — | — | — | |
| 2014 | 88 | ±0 | 51.1 kBtu/ft² | 487 tCO₂e |
| 2013 | 88 | +4 | 48.2 kBtu/ft² | 470 tCO₂e |
| 2012 | 84 | 47.5 kBtu/ft² | 470 tCO₂e | |
| 2011 | — | — | — |
Compliance context
SF Environment Code Chapter 20
San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 250 MONTGOMERY ST
- City
- San Francisco
- State
- California
- ZIP
- 94104
- Coordinates
- 37.79158, -122.40228
Within ~1 km
Nearby benchmarked buildings
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- 500 BATTERY STscore —
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See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is MIREF 250 Montgomery LLC's energy grade?
MIREF 250 Montgomery LLC scores 79 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does MIREF 250 Montgomery LLC use?
Its 2025 site energy-use intensity was 42.3 kBtu/ft² (82.4 kBtu/ft² source) across 118,206 sq ft, including 751,011 kWh of electricity and 24,391 therms of natural gas.
What are MIREF 250 Montgomery LLC's carbon emissions?
MIREF 250 Montgomery LLC reported 276 tCO₂e of greenhouse-gas emissions (2.3 kgCO₂e/ft²) for 2025. San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
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Dataset updated . Source: Existing Buildings Energy Performance Ordinance disclosure, record sf:0268/017:2025.