Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 71 (band B) |
| Site EUI | 62.9 kBtu/ft² |
| Source EUI | 176.2 kBtu/ft² |
| GHG emissions | 43 tCO₂e |
| GHG intensity | 0.4 kgCO₂e/ft² |
| Electricity | 2,170,799 kWh |
| Gross floor area | 117,693 sq ft |
| Source record | seattle:50366:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 71 | +25 | 62.9 kBtu/ft² | 43 tCO₂e |
| 2023 | 46 | -6 | 66.4 kBtu/ft² | 66 tCO₂e |
| 2022 | 52 | +3 | 60.7 kBtu/ft² | 48 tCO₂e |
| 2021 | 49 | +9 | 62.6 kBtu/ft² | 60 tCO₂e |
| 2020 | 40 | -12 | 72.7 kBtu/ft² | 70 tCO₂e |
| 2019 | 52 | +2 | 61.8 kBtu/ft² | 53 tCO₂e |
| 2018 | 50 | 62.1 kBtu/ft² | 46 tCO₂e | |
| 2017 | — | — | — | |
| 2016 | — | — | — | |
| 2015 | — | — | — |
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
- 401 S JACKSON ST
- City
- Seattle
- State
- Washington
- ZIP
- 98104
- Coordinates
- 47.59865, -122.32854
Within ~1 km
Nearby benchmarked buildings
- COLUMBIA CENTERscore 90
Office · 1,952,220 sq ft
Hospital (General Medical & Surgical) · 1,926,841 sq ft
- CENTURYLINK FIELD-STADIUMscore —
Stadium (Open) · 1,913,640 sq ft
- SEATTLE MUNICIPAL TOWERscore 87
Office · 1,354,987 sq ft
- 999 THIRD AVEscore 86
Office · 1,323,055 sq ft
Office · 1,249,055 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is UNION STATION - SOUND TRANSIT's energy grade?
UNION STATION - SOUND TRANSIT scores 71 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does UNION STATION - SOUND TRANSIT use?
Its 2024 site energy-use intensity was 62.9 kBtu/ft² (176.2 kBtu/ft² source) across 117,693 sq ft, including 2,170,799 kWh of electricity.
What are UNION STATION - SOUND TRANSIT's carbon emissions?
UNION STATION - SOUND TRANSIT reported 43 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:50366:2024.