Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 34.4 kBtu/ft² |
| Source EUI | 96.4 kBtu/ft² |
| GHG emissions | 20 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 988,934 kWh |
| Gross floor area | 115,857 sq ft |
| Source record | seattle:425:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 79 | -3 | 34.4 kBtu/ft² | 20 tCO₂e |
| 2023 | 82 | -13 | 35.4 kBtu/ft² | 20 tCO₂e |
| 2022 | 95 | +10 | 23.6 kBtu/ft² | 13 tCO₂e |
| 2021 | 85 | +3 | 33.1 kBtu/ft² | 19 tCO₂e |
| 2020 | 82 | -1 | 41.6 kBtu/ft² | 24 tCO₂e |
| 2019 | 83 | -1 | 48.7 kBtu/ft² | 28 tCO₂e |
| 2018 | 84 | +5 | 47.7 kBtu/ft² | 28 tCO₂e |
| 2017 | 79 | -10 | 47.5 kBtu/ft² | 29 tCO₂e |
| 2016 | 89 | +15 | 45.2 kBtu/ft² | 28 tCO₂e |
| 2015 | 74 | 52.6 kBtu/ft² | 32 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
- 101 STEWART ST
- City
- Seattle
- State
- Washington
- ZIP
- 98101
- Coordinates
- 47.61029, -122.34089
Within ~1 km
Nearby benchmarked buildings
Office · 1,599,394 sq ft
- DAY 1 TOWER AND SPHERES (Amazon)score 93
Office · 1,599,230 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 101 STEWART's energy grade?
101 STEWART scores 79 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 101 STEWART use?
Its 2024 site energy-use intensity was 34.4 kBtu/ft² (96.4 kBtu/ft² source) across 115,857 sq ft, including 988,934 kWh of electricity.
What are 101 STEWART's carbon emissions?
101 STEWART reported 20 tCO₂e of greenhouse-gas emissions (0.2 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:425:2024.