Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 38.5 kBtu/ft² |
| Source EUI | 63.9 kBtu/ft² |
| GHG emissions | 37 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 104,196 kWh |
| Natural gas | 6,672 therms |
| Gross floor area | 33,552 sq ft |
| Source record | seattle:19871:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 88 | -8 | 38.5 kBtu/ft² | 37 tCO₂e |
| 2024 | 96 | +1 | 20.3 kBtu/ft² | 12 tCO₂e |
| 2023 | 95 | +28 | 21.8 kBtu/ft² | 13 tCO₂e |
| 2022 | 67 | +15 | 64.0 kBtu/ft² | 70 tCO₂e |
| 2021 | 52 | -35 | 84.6 kBtu/ft² | 99 tCO₂e |
| 2020 | 87 | +4 | 38.2 kBtu/ft² | 36 tCO₂e |
| 2019 | 83 | -1 | 42.6 kBtu/ft² | 41 tCO₂e |
| 2018 | 84 | +18 | 41.1 kBtu/ft² | 39 tCO₂e |
| 2017 | 66 | -9 | 46.6 kBtu/ft² | 40 tCO₂e |
| 2016 | 75 | +31 | 63.9 kBtu/ft² | 60 tCO₂e |
| 2015 | 44 | 104.6 kBtu/ft² | 112 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
- 2717 3RD AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98121
- Coordinates
- 47.61720, -122.34979
Within ~1 km
Nearby benchmarked buildings
- Insignia Condosscore 47
Multifamily Housing · 1,464,631 sq ft
- 333 Dexter Ave Nscore 84
Office · 934,154 sq ft
- Climate Pledge Arenascore —
Indoor Arena · 932,000 sq ft
- Bill & Melinda Gates Foundationscore 73
Office · 920,598 sq ft
- Olympus Aptsscore 97
Multifamily Housing · 590,869 sq ft
- THE MODERNscore —
Mixed Use Property · 554,685 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Grange Office Plaza's energy grade?
Grange Office Plaza scores 88 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 Grange Office Plaza use?
Its 2025 site energy-use intensity was 38.5 kBtu/ft² (63.9 kBtu/ft² source) across 33,552 sq ft, including 104,196 kWh of electricity and 6,672 therms of natural gas.
What are Grange Office Plaza's carbon emissions?
Grange Office Plaza reported 37 tCO₂e of greenhouse-gas emissions (1.4 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:19871:2025.