Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 29.3 kBtu/ft² |
| Source EUI | 74.7 kBtu/ft² |
| GHG emissions | 62 tCO₂e |
| GHG intensity | 0.4 kgCO₂e/ft² |
| Electricity | 1,242,122 kWh |
| Natural gas | 7,066 therms |
| Gross floor area | 241,875 sq ft |
| Source record | seattle:744:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 29.3 kBtu/ft² | 62 tCO₂e | |
| 2023 | 91 | +2 | 31.3 kBtu/ft² | 52 tCO₂e |
| 2022 | 89 | -2 | 36.2 kBtu/ft² | 61 tCO₂e |
| 2021 | 91 | ±0 | 34.9 kBtu/ft² | 65 tCO₂e |
| 2020 | 91 | -4 | 35.1 kBtu/ft² | 60 tCO₂e |
| 2019 | 95 | +7 | 41.3 kBtu/ft² | 58 tCO₂e |
| 2018 | 88 | +9 | 43.5 kBtu/ft² | 52 tCO₂e |
| 2017 | 79 | -9 | 49.8 kBtu/ft² | 60 tCO₂e |
| 2016 | 88 | -1 | 53.1 kBtu/ft² | 58 tCO₂e |
| 2015 | 89 | 50.1 kBtu/ft² | 54 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
- 400 2ND AVE W
- City
- Seattle
- State
- Washington
- ZIP
- 98119
- Coordinates
- 47.62225, -122.35915
Within ~1 km
Nearby benchmarked buildings
- CLIMATE PLEDGE ARENAscore —
Indoor Arena · 932,000 sq ft
- OLYMPUS APTSscore 97
Multifamily HR (10+) · 590,869 sq ft
- THIRD AND BROAD BLDGscore 93
Office · 396,626 sq ft
- 2601 ELLIOTT AVEscore —
Office · 350,310 sq ft
Multifamily MR (5-9) · 308,940 sq ft
- EXPO APARTMENTSscore 85
Multifamily MR (5-9) · 301,831 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is WEST TOWER's energy grade?
WEST TOWER did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 29.3 kBtu/ft².
How much energy does WEST TOWER use?
Its 2024 site energy-use intensity was 29.3 kBtu/ft² (74.7 kBtu/ft² source) across 241,875 sq ft, including 1,242,122 kWh of electricity and 7,066 therms of natural gas.
What are WEST TOWER's carbon emissions?
WEST TOWER reported 62 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:744:2024.