SIXTH & WALL BUILDING (521 WALL ST)
College/University in Seattle, WA · 521 WALL ST · 98121
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 41.8 kBtu/ft² |
| Source EUI | 111.4 kBtu/ft² |
| GHG emissions | 54 tCO₂e |
| GHG intensity | 0.4 kgCO₂e/ft² |
| Electricity | 1,540,221 kWh |
| Natural gas | 4,473 therms |
| Gross floor area | 192,630 sq ft |
| Source record | seattle:377:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 41.8 kBtu/ft² | 54 tCO₂e | |
| 2023 | — | 42.0 kBtu/ft² | 54 tCO₂e | |
| 2022 | — | 42.3 kBtu/ft² | 53 tCO₂e | |
| 2021 | — | 37.1 kBtu/ft² | 42 tCO₂e | |
| 2020 | 91 | +7 | 34.9 kBtu/ft² | 41 tCO₂e |
| 2019 | 84 | -2 | 39.0 kBtu/ft² | 48 tCO₂e |
| 2018 | 86 | +8 | 36.5 kBtu/ft² | 44 tCO₂e |
| 2017 | 78 | -16 | 40.5 kBtu/ft² | 56 tCO₂e |
| 2016 | 94 | 36.7 kBtu/ft² | 40 tCO₂e | |
| 2015 | — | 37.1 kBtu/ft² | 31 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 521 WALL ST
- City
- Seattle
- State
- Washington
- ZIP
- 98121
- Coordinates
- 47.61734, -122.34434
Within ~1 km
Nearby benchmarked buildings
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- AMAZON DOPPLER BUILDINGscore 93
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- WESTIN HOTEL (Parent Building)score 71
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is SIXTH & WALL BUILDING (521 WALL ST)'s energy grade?
SIXTH & WALL BUILDING (521 WALL ST) did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 41.8 kBtu/ft².
How much energy does SIXTH & WALL BUILDING (521 WALL ST) use?
Its 2024 site energy-use intensity was 41.8 kBtu/ft² (111.4 kBtu/ft² source) across 192,630 sq ft, including 1,540,221 kWh of electricity and 4,473 therms of natural gas.
What are SIXTH & WALL BUILDING (521 WALL ST)'s carbon emissions?
SIXTH & WALL BUILDING (521 WALL ST) reported 54 tCO₂e of greenhouse-gas emissions (0.4 kgCO₂e/ft²) for 2024. Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:377:2024.