Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 41.4 kBtu/ft² |
| Source EUI | 116.0 kBtu/ft² |
| GHG emissions | 90 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 4,534,422 kWh |
| Natural gas | 5 therms |
| Gross floor area | 489,821 sq ft |
| Source record | seattle:50192:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 95 | ±0 | 41.4 kBtu/ft² | 90 tCO₂e |
| 2024 | 95 | +2 | 40.0 kBtu/ft² | 99 tCO₂e |
| 2023 | 93 | +2 | 39.1 kBtu/ft² | 101 tCO₂e |
| 2022 | 91 | +2 | 38.8 kBtu/ft² | 101 tCO₂e |
| 2021 | 89 | +4 | 42.3 kBtu/ft² | 109 tCO₂e |
| 2020 | 85 | -7 | 49.6 kBtu/ft² | 145 tCO₂e |
| 2019 | 92 | +2 | 48.6 kBtu/ft² | 139 tCO₂e |
| 2018 | 90 | 50.5 kBtu/ft² | 141 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1007 STEWART ST
- City
- Seattle
- State
- Washington
- ZIP
- 98101
- Coordinates
- 47.61632, -122.33304
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
Office · 1,599,394 sq ft
- Day 1 Tower And Spheres (Amazon)score 93
Office · 1,599,230 sq ft
- Onni South Lake Unionscore 77
Multifamily Housing · 1,546,084 sq ft
- Us Bank Centerscore 87
Office · 1,536,606 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Midtown 21 (Amazon)'s energy grade?
Midtown 21 (Amazon) scores 95 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Midtown 21 (Amazon) use?
Its 2025 site energy-use intensity was 41.4 kBtu/ft² (116.0 kBtu/ft² source) across 489,821 sq ft, including 4,534,422 kWh of electricity and 5 therms of natural gas.
What are Midtown 21 (Amazon)'s carbon emissions?
Midtown 21 (Amazon) reported 90 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2025. Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
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Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:50192:2025.