Hotel Del Sol
Commercial in San Francisco, CA · 3100 WEBSTER ST · 94123
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 92 (band A) |
| Site EUI | 54.5 kBtu/ft² |
| Source EUI | 72.8 kBtu/ft² |
| GHG emissions | 90 tCO₂e |
| GHG intensity | 2.9 kgCO₂e/ft² |
| Electricity | 80,179 kWh |
| Natural gas | 13,925 therms |
| Gross floor area | 30,598 sq ft |
| Source record | sf:0508/012:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 92 | +4 | 54.5 kBtu/ft² | 90 tCO₂e |
| 2024 | 88 | +12 | 61.3 kBtu/ft² | 77 tCO₂e |
| 2023 | 76 | +15 | 72.0 kBtu/ft² | 90 tCO₂e |
| 2022 | 61 | -29 | 83.2 kBtu/ft² | 108 tCO₂e |
| 2021 | 90 | -2 | 59.9 kBtu/ft² | 79 tCO₂e |
| 2020 | 92 | 50.8 kBtu/ft² | 68 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | 25 | -25 | 88.8 kBtu/ft² | 122 tCO₂e |
| 2017 | 50 | +6 | 83.5 kBtu/ft² | 115 tCO₂e |
| 2016 | 44 | +11 | 85.2 kBtu/ft² | 123 tCO₂e |
| 2015 | 33 | +2 | 100.9 kBtu/ft² | 141 tCO₂e |
| 2014 | 31 | -4 | 99.7 kBtu/ft² | 139 tCO₂e |
| 2013 | 35 | -28 | 101.4 kBtu/ft² | 140 tCO₂e |
| 2012 | 63 | 88.1 kBtu/ft² | 119 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 owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 3100 WEBSTER ST
- City
- San Francisco
- State
- California
- ZIP
- 94123
- Coordinates
- 37.79946, -122.43392
Within ~1 km
Nearby benchmarked buildings
- 2000 BROADWAYscore 98
Mixed Residential · 326,285 sq ft
- 1550 BAY STscore 100
Mixed Residential · 248,960 sq ft
- Washington Tower Joint Venturescore 45
Multifamily Housing · 189,378 sq ft
- 2190 WASHINGTON STscore 50
Mixed Residential · 189,378 sq ft
- The 2200 Pacific Hoascore 64
Multifamily Housing · 178,750 sq ft
- 2200 PACIFIC AVEscore 91
Mixed Residential · 178,750 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is Hotel Del Sol's energy grade?
Hotel Del Sol scores 92 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Hotel Del Sol use?
Its 2025 site energy-use intensity was 54.5 kBtu/ft² (72.8 kBtu/ft² source) across 30,598 sq ft, including 80,179 kWh of electricity and 13,925 therms of natural gas.
What are Hotel Del Sol's carbon emissions?
Hotel Del Sol reported 90 tCO₂e of greenhouse-gas emissions (2.9 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:0508/012:2025.