Young Chi Shing, Inc.
Commercial in San Francisco, CA · 259 POST ST · 94108
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 56 (band C) |
| Site EUI | 45.5 kBtu/ft² |
| Source EUI | 95.0 kBtu/ft² |
| GHG emissions | 181 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 478,636 kWh |
| Gross floor area | 64,800 sq ft |
| Source record | sf:0309/023:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 56 | -9 | 45.5 kBtu/ft² | 181 tCO₂e |
| 2024 | 65 | -5 | 43.8 kBtu/ft² | 188 tCO₂e |
| 2023 | 70 | -13 | 50.9 kBtu/ft² | 226 tCO₂e |
| 2022 | 83 | 35.4 kBtu/ft² | 156 tCO₂e | |
| 2021 | — | 44.0 kBtu/ft² | 180 tCO₂e | |
| 2020 | — | 47.3 kBtu/ft² | 203 tCO₂e | |
| 2019 | 61 | +14 | 53.9 kBtu/ft² | 232 tCO₂e |
| 2018 | 47 | +13 | 63.3 kBtu/ft² | 281 tCO₂e |
| 2017 | 34 | -2 | 88.1 kBtu/ft² | 409 tCO₂e |
| 2016 | 36 | -6 | 76.8 kBtu/ft² | 398 tCO₂e |
| 2015 | 42 | +2 | 72.7 kBtu/ft² | 362 tCO₂e |
| 2014 | 40 | -2 | 70.2 kBtu/ft² | 353 tCO₂e |
| 2013 | 42 | -7 | 68.4 kBtu/ft² | 391 tCO₂e |
| 2012 | 49 | +7 | 68.0 kBtu/ft² | 382 tCO₂e |
| 2011 | 42 | 74.7 kBtu/ft² | 418 tCO₂e |
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 owner listed in the disclosure.
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Location
- Address
- 259 POST ST
- City
- San Francisco
- State
- California
- ZIP
- 94108
- Coordinates
- 37.78830, -122.40626
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
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- Hilton San Francisco Union Square (Sfofh)score 89
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- Hilton San Francisco Union Square (San Franciscoofh)score —
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- 555 California Streetscore 76
Office · 1,810,397 sq ft
Commercial · 1,684,713 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is Young Chi Shing, Inc.'s energy grade?
Young Chi Shing, Inc. scores 56 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Young Chi Shing, Inc. use?
Its 2025 site energy-use intensity was 45.5 kBtu/ft² (95.0 kBtu/ft² source) across 64,800 sq ft, including 478,636 kWh of electricity.
What are Young Chi Shing, Inc.'s carbon emissions?
Young Chi Shing, Inc. reported 181 tCO₂e of greenhouse-gas emissions (2.8 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.
Dataset updated . Source: Existing Buildings Energy Performance Ordinance disclosure, record sf:0309/023:2025.