Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 142.8 kBtu/ft² |
| Source EUI | 254.2 kBtu/ft² |
| GHG emissions | 2,473 tCO₂e |
| GHG intensity | 6.2 kgCO₂e/ft² |
| Electricity | 6,517,276 kWh |
| Natural gas | 168,900 therms |
| Gross floor area | 455,883 sq ft |
| Source record | seattle:27100:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 142.8 kBtu/ft² | 2,473 tCO₂e | |
| 2023 | — | 156.0 kBtu/ft² | 2,906 tCO₂e | |
| 2022 | — | 138.3 kBtu/ft² | 2,460 tCO₂e | |
| 2021 | — | 81.6 kBtu/ft² | 2,247 tCO₂e | |
| 2020 | — | 109.1 kBtu/ft² | 1,842 tCO₂e | |
| 2019 | 5 | ±0 | 148.2 kBtu/ft² | 2,575 tCO₂e |
| 2018 | 5 | ±0 | 150.4 kBtu/ft² | 2,782 tCO₂e |
| 2017 | 5 | +2 | 142.3 kBtu/ft² | 2,594 tCO₂e |
| 2016 | 3 | +2 | 142.6 kBtu/ft² | 2,535 tCO₂e |
| 2015 | 1 | 177.4 kBtu/ft² | 2,378 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 99 UNION ST
- City
- Seattle
- State
- Washington
- ZIP
- 98101
- Coordinates
- 47.60742, -122.33919
Within ~1 km
Nearby benchmarked buildings
- SEATTLE CONVENTION CENTERscore —
Convention Center · 1,842,925 sq ft
- TWO UNION SQUAREscore 96
Office · 1,605,578 sq ft
- RUSSELL INVESTMENTS CENTERscore 94
Office · 1,592,914 sq ft
- US BANK CENTERscore 87
Office · 1,536,606 sq ft
Office · 1,527,817 sq ft
- AMAZON DOPPLER BUILDINGscore 93
Office · 1,496,961 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is FOUR SEASONS HOTEL & 99 UNION STREET PRIVATE RESIDENCES's energy grade?
FOUR SEASONS HOTEL & 99 UNION STREET PRIVATE RESIDENCES did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 142.8 kBtu/ft².
How much energy does FOUR SEASONS HOTEL & 99 UNION STREET PRIVATE RESIDENCES use?
Its 2024 site energy-use intensity was 142.8 kBtu/ft² (254.2 kBtu/ft² source) across 455,883 sq ft, including 6,517,276 kWh of electricity and 168,900 therms of natural gas.
What are FOUR SEASONS HOTEL & 99 UNION STREET PRIVATE RESIDENCES's carbon emissions?
FOUR SEASONS HOTEL & 99 UNION STREET PRIVATE RESIDENCES reported 2,473 tCO₂e of greenhouse-gas emissions (6.2 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:27100:2024.