Mark Hopkins 2
Commercial in San Francisco, CA · 999 California St · 94108
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 53 (band D) |
| Site EUI | 63.8 kBtu/ft² |
| Source EUI | 109.3 kBtu/ft² |
| GHG emissions | 1,543 tCO₂e |
| GHG intensity | 4.0 kgCO₂e/ft² |
| Electricity | 2,351,225 kWh |
| Natural gas | 15,817 therms |
| Gross floor area | 386,588 sq ft |
| Source record | sf:0255/002:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 53 | +20 | 63.8 kBtu/ft² | 1,543 tCO₂e |
| 2024 | 33 | -41 | 76.6 kBtu/ft² | 1,944 tCO₂e |
| 2023 | 74 | -16 | 96.7 kBtu/ft² | 2,339 tCO₂e |
| 2022 | 90 | 72.5 kBtu/ft² | 1,736 tCO₂e | |
| 2021 | — | 56.4 kBtu/ft² | 1,299 tCO₂e | |
| 2020 | — | 21.4 kBtu/ft² | 496 tCO₂e | |
| 2019 | 88 | +6 | 77.7 kBtu/ft² | 1,864 tCO₂e |
| 2018 | 82 | +7 | 82.1 kBtu/ft² | 1,977 tCO₂e |
| 2017 | 75 | 81.8 kBtu/ft² | 1,892 tCO₂e | |
| 2016 | — | — | — | |
| 2015 | — | — | — | |
| 2014 | — | — | — | |
| 2013 | — | — | — | |
| 2012 | — | — | — |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 999 California St
- City
- San Francisco
- State
- California
- ZIP
- 94108
- Coordinates
- 37.79140, -122.41025
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
Commercial · 1,968,807 sq ft
- Hilton San Francisco Union Square (San Franciscoofh)score —
Hotel · 1,964,250 sq ft
- Hilton San Francisco Union Square (Sfofh)score 89
Hotel · 1,964,250 sq ft
Commercial · 1,964,250 sq ft
- 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 Mark Hopkins 2's energy grade?
Mark Hopkins 2 scores 53 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Mark Hopkins 2 use?
Its 2025 site energy-use intensity was 63.8 kBtu/ft² (109.3 kBtu/ft² source) across 386,588 sq ft, including 2,351,225 kWh of electricity and 15,817 therms of natural gas.
What are Mark Hopkins 2's carbon emissions?
Mark Hopkins 2 reported 1,543 tCO₂e of greenhouse-gas emissions (4.0 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:0255/002:2025.